Uses of Class
com.codename1.ui.Component

Packages that use Component

Package	Description
com.codename1.charts	The main ChartComponent Package
com.codename1.cloud	Provides cloud related services such as storage, binding widgets to the cloud seamlessly so they can be persisted easily.
com.codename1.components	Generic elaborate components that make use of both UI elements and storage.
com.codename1.facebook	Legacy generic implementation of the Facebook API with simplified OAuth integration to allow social sharing.
com.codename1.facebook.ui	User interface for integrating with basic Facebook features currently mostly the Like button
com.codename1.impl	The implementation package should not be used by developers, it is an internal implementation detail which will break compatibility between major Codename One releases.
com.codename1.io	Networking, Storage, Filesystem & related API's
com.codename1.io.services	Default WebService implementations
com.codename1.maps	The mapping API allows developers to use maps in their applications, add layers on top of the map and to enhance the API with additional Layers, Providers and functionality.
com.codename1.media	Video and Audio playback support are handled within this package using the Media & MediaManager APIs.
com.codename1.properties	High level property objects that allow us to replace getters/setters in business objects with more convenient storage/parsing mappings while retaining type safety.
com.codename1.testing	This package contains everything necessary for unit tests, automation of tests and everything in between.
com.codename1.ui	Main widget package containing the component/container "composite" similar both in terminology and design to Swing/AWT.
com.codename1.ui.animations	All components are animatable by potential and additional animations (unrelated to a specific component) can be installed on the fly, transitions between forms are also handled as part of this package.
com.codename1.ui.events	Observable pattern event listeners in the spirit of AWT 1.1's event dispatching architecture, all events are dispatched on the EDT (Event Dispatch Thread).
com.codename1.ui.html	This package is deprecated and used only for legacy support, use the WebBrowser component from the components package.
com.codename1.ui.layouts	Layout managers allow a Container to arrange its components by a set of rules that adapt to specific densities (ppi - pixels per inch).
com.codename1.ui.layouts.mig
com.codename1.ui.list	Lists are highly customizable and serve as the basis for ComboBox and other components (such as carousels etc) they employ a similar MVC approach to Swing including the renderer pattern, notice that we strongly discourage usage of lists... ListCellRenderer allows us to customize the appearance of a list entry, it works as a "rubber stamp" by drawing the rendered component and discarding its state thus allowing very large lists with very little component state overhead.
com.codename1.ui.painter	Painter allows us to draw arbitrary elements of graphics from plain/scaled/tiled images to gradients and pretty much any form of graphic drawing we can imagine.
com.codename1.ui.plaf	Look of the application can be fully customized via this package, it represents a rendering layer that can be plugged in separately in runtime and themed to provide any custom look.
com.codename1.ui.scene	This package provides a light-weight scene graph for Codename One.
com.codename1.ui.spinner	Spinners allows picking of simple sequential values similarly to combo boxes but of a much wider value set.
com.codename1.ui.table	Table component for editing and viewing tabular data and arranging Codename One components in a tabular form
com.codename1.ui.tree	Tree component for displaying hierarchy based information and its related classes
com.codename1.ui.util	Utility features that are either too domain specific or don't "fit" into any other packages including the Resource file format loading API.
com.codename1.ui.validation	The validation framework allows us to mark invalid input in text components and disable components in the case of invalid input

Uses of Component in com.codename1.charts

Subclasses of Component in com.codename1.charts

Modifier and Type	Class and Description
class	ChartComponent The top level component for displaying charts

Uses of Component in com.codename1.cloud

Methods in com.codename1.cloud with parameters of type Component

Modifier and Type	Method and Description
void	CloudObject.bindProperty(Component cmp, String propertyName, String attributeName, int defer, boolean objectLead) Deprecated. Binds a property value within the given component to this cloud object, this means that when the component changes the cloud object changes unless deferred.
void	BindTarget.propertyChanged(Component source, String propertyName, Object oldValue, Object newValue) Deprecated. Fired when a property of the component changes to a new value
void	CloudObject.unbindProperty(Component cmp, String propertyName) Deprecated. Releases the binding for the specific property name

Uses of Component in com.codename1.components

Classes in com.codename1.components with type parameters of type Component

Modifier and Type	Interface and Description
static interface	ButtonList.Decorator<M,V extends Component> An interface that can be implemented to provide custom decoration/undecoration of the buttons as they are created/removed.

Subclasses of Component in com.codename1.components

Modifier and Type	Class and Description
class	Accordion The Accordion ui pattern is a vertically stacked list of items.
class	Ads Deprecated. we recommend developers check out newer ad options in the cn1lib section of the Codename One website
class	AudioRecorderComponent A component for recording Audio from the device microphone.
class	ButtonList An abstract base class for a list of buttons.
class	CheckBoxList A list of checkboxes.
class	ClearableTextField Wraps a text field so it will have an X to clear its content on the right hand side
class	FileTree Simple class showing off the filesystem as a tree component
class	FloatingActionButton Floating action buttons are a material design element used to promote a special action in a Form.
class	FloatingHint Deprecated. this class is superceded by TextComponent which includes a more thorough implementation of the functionality and improved API
class	ImageViewer ImageViewer allows zooming/panning an image and potentially flicking between multiple images within a list of images.
class	InfiniteProgress Shows a "Washing Machine" infinite progress indication animation, to customize the image you can either use the infiniteImage theme constant or the setAnimation method.
class	InteractionDialog Unlike a regular dialog the interaction dialog only looks like a dialog, it resides in the layered pane and can be used to implement features where interaction with the background form is still required. Since this code is designed for interaction all "dialogs" created thru here are modless and never block.
class	MediaPlayer Video playback component with control buttons for back, play/pause and forward buttons.
class	MultiButton A powerful button like component that allows multiple rows/and an icon to be added every row/icon can have its own UIID.
class	OnOffSwitch Deprecated. Use new Switch class instead as it conforms to the latest platform looks and feels.
class	Progress Displays a progress dialog with the ability to cancel an ongoing operation
class	RadioButtonList A list of Radio buttons that can be managed as a single component.
class	RSSReader A List implementing an RSS reader that automatically populates itself with content from the RSS chanel.
class	ScaleImageButton Button that simplifies the usage of scale to fill/fit.
class	ScaleImageLabel Label that simplifies the usage of scale to fill/fit.
class	ShareButton The share button allows sharing a String or an image either thru the defined sharing services or thru the native OS sharing support.
class	SignatureComponent A component to allow a user to enter their signature.
class	SliderBridge Binds a Slider to network progress events so it shows the progress of the current ConnectionRequest
class	SpanButton A complex button similar to MultiButton that breaks lines automatically and looks like a regular button (more or less).
class	SpanLabel A multi line label component that can be easily localized, this is simply based on a text area combined with a label.
class	SpanMultiButton A powerful button like component that allows multiple rows/and an icon to be added every row/icon can have its own UIID.
class	SplitPane A Split Pane component.
class	Switch The on/off switch is a checkbox of sort (although it derives container) that represents its state as a switch When using the Android native theme, this implementation follows the Material Design Switch guidelines: https://material.io/guidelines/components/selection-controls.html#selection-controls-radio-button
class	SwitchList A list of switches.
class	WebBrowser Deprecated. UseBrowserComponent instead. The original purpose of this class was to work as an interim solution for platforms where BrowserComponent isn't supported however all currently supported platforms work with BrowserComponent so there is no real reason to use this class

Methods in com.codename1.components that return Component

Modifier and Type	Method and Description
protected Component	CheckBoxList.createButton(Object model)
protected Component	SwitchList.createButton(Object model)
protected abstract Component	ButtonList.createButton(Object model) Creates a new button for this list.
protected Component	RadioButtonList.createButton(Object model)
protected Component	CheckBoxList.decorateComponent(Object modelItem, Component b)
protected Component	SwitchList.decorateComponent(Object modelItem, Component b)
protected Component	ButtonList.decorateComponent(Object modelItem, Component b) Decorates buttons.
protected Component	RadioButtonList.decorateComponent(Object modelItem, Component b)
Component	MultiButton.getBadgeStyleComponent() Gets a component that can be used for the style of the badge.
Component	SplitPane.getBottom() Gets the component that is currently placed in the bottom of the split pane.
Component	SplitPane.getBottomOrRightComponent() Gets the component that is currently placed in the bottom or right of the split pane.
Component	Accordion.getCurrentlyExpanded() Returns the body component of the currently expanded accordion element or null if none is expanded
Component	SpanButton.getIconStyleComponent() Gets the component used for styling font icons on this SpanLabel.
Component	SpanLabel.getIconStyleComponent() Gets the component used for styling font icons on this SpanLabel.
Component	MultiButton.getIconStyleComponent() Gets the component that should be used for styling material the material icon.
Component	SpanMultiButton.getIconStyleComponent()
Component	WebBrowser.getInternal() Deprecated. Since the internal component can be either an HTMLComponent or a BrowserComponent one of them will be returned.
Component	SplitPane.getLeft() Gets the component that is currently placed in the left of the split pane.
Component	SplitPane.getRight() Gets the component that is currently placed in the right of the split pane.
Component	SignatureComponent.getSignaturePanel() Get the component that is the actual panel for drawing a signature.
Component	SplitPane.getTop() Gets the component that is currently placed in the top of the split pane.
Component	SplitPane.getTopOrLeftComponent() Gets the component that is currently placed in the top or left of the split pane.
protected Component	CheckBoxList.undecorateComponent(Component b)
protected Component	SwitchList.undecorateComponent(Component b)
protected Component	ButtonList.undecorateComponent(Component b) Undecorates buttons.
protected Component	RadioButtonList.undecorateComponent(Component b)

Methods in com.codename1.components with parameters of type Component

Modifier and Type	Method and Description
void	InteractionDialog.addComponent(Component cmp) Adds a Component to the Container
void	InteractionDialog.addComponent(int index, Component cmp) This method adds the Component at a specific index location in the Container Components array.
void	InteractionDialog.addComponent(int index, Object constraints, Component cmp) Adds a Component to the Container
void	InteractionDialog.addComponent(Object constraints, Component cmp) Adds a Component to the Container
void	Accordion.addContent(Component header, Component body) Add an item to the Accordion Container
void	Accordion.addContent(String header, Component body) Add an item to the Accordion Container
void	InfiniteScrollAdapter.addMoreComponents(Component[] components, boolean areThereMore) Invoke this method to add additional components to the container, if you use addComponent/removeComponent you will get undefined behavior.
static void	InfiniteScrollAdapter.addMoreComponents(Container cnt, Component[] components, boolean areThereMore) Invoke this method to add additional components to the container, if you use addComponent/removeComponent you will get undefined behavior.
Container	FloatingActionButton.bindFabToContainer(Component cnt) This is a utility method to bind the FAB to a given Container, it will return a new container to add or will use the layered pane if the container is a content pane.
Container	FloatingActionButton.bindFabToContainer(Component cnt, int orientation, int valign) This is a utility method to bind the FAB to a given Container, it will return a new container to add or will use the layered pane if the container is a content pane.
static void	MasterDetail.bindTabletLandscapeMaster(Form rootForm, Container parentContainer, Component landscapeUI, Component portraitUI, String commandTitle, Image commandIcon) Deprecated. this was a half baked idea that made it into the public API
void	Accordion.collapse(Component body) Closes the accordion with the given "body"
protected Component	CheckBoxList.decorateComponent(Object modelItem, Component b)
protected Component	SwitchList.decorateComponent(Object modelItem, Component b)
protected Component	ButtonList.decorateComponent(Object modelItem, Component b) Decorates buttons.
protected Component	RadioButtonList.decorateComponent(Object modelItem, Component b)
void	Accordion.expand(Component body) Expands the accordion with the given "body"
void	Ads.focusGained(Component cmp, HTMLComponent htmlC, HTMLElement element) Deprecated. Called when one of the controls in the HTMLComponent obtained focus This method will be called only if HTMLComponent.isEventsEnabled() is true
void	Ads.focusLost(Component cmp, HTMLComponent htmlC, HTMLElement element) Deprecated. Called when one of the controls in the HTMLComponent lost focus This method will be called only if HTMLComponent.isEventsEnabled() is true
void	InteractionDialog.removeComponent(Component cmp) removes a Component from the Container, notice that removed component might still have a pending repaint in the queue that won't be removed.
void	Accordion.removeContent(Component body) Removes the content from the accordion
void	SplitPane.setBottom(Component cmp) Sets the component to be placed on the bottom of the split pane.
void	Accordion.setHeader(Component header, Component body) Replaces the title for content that was already added.
void	Accordion.setHeader(String header, Component body) Replaces the title for content that was already added.
void	Accordion.setHeaderUIID(Component body, String uiid) Sets the header UIID for the given accordion uiid
void	SplitPane.setLeft(Component cmp) Sets the component that should be placed in the left section of the split pane.
void	SplitPane.setRight(Component cmp) Sets the component to be placed on the right of the split pane.
protected void	CheckBoxList.setSelected(Component button, boolean selected)
protected void	SwitchList.setSelected(Component button, boolean selected)
protected abstract void	ButtonList.setSelected(Component button, boolean selected) Sets the given button's selected state.
protected void	RadioButtonList.setSelected(Component button, boolean selected)
void	SplitPane.setTop(Component cmp) Sets the component that should be placed in the top section of the split pane.
void	InteractionDialog.showPopupDialog(Component c) A popup dialog is shown with the context of a component and its selection.
void	InteractionDialog.showPopupDialog(Component c, boolean bias) A popup dialog is shown with the context of a component and its selection.
protected Component	CheckBoxList.undecorateComponent(Component b)
protected Component	SwitchList.undecorateComponent(Component b)
protected Component	ButtonList.undecorateComponent(Component b) Undecorates buttons.
protected Component	RadioButtonList.undecorateComponent(Component b)

Constructors in com.codename1.components with parameters of type Component

Constructor and Description
SplitPane(int orientation, Component topOrLeft, Component bottomOrRight, String minInset, String preferredInset, String maxInset) Creates a new SplitPane.
SplitPane(SplitPane.Settings settings, Component topOrLeft, Component bottomOrRight) Creates a new SplitPane.

Uses of Component in com.codename1.facebook

Methods in com.codename1.facebook that return Component

Modifier and Type	Method and Description
Component	FaceBookAccess.createAuthComponent(ActionListener al) This method creates a component which can authenticate.

Methods in com.codename1.facebook with parameters of type Component

Modifier and Type	Method and Description
void	FaceBookAccess.getPicture(String id, Component targetList, int targetOffset, String targetKey, Dimension toScale, boolean tempStorage) Gets the picture of the given facebook object id and stores it in the given List in the offset index This assumes the GenericListCellRenderer style of list which relies on a hashtable based model approach.

Uses of Component in com.codename1.facebook.ui

Subclasses of Component in com.codename1.facebook.ui

Modifier and Type	Class and Description
class	LikeButton Deprecated. This functionality is no longer possible open a BrowserComponent with the link instead, this class will be removed in next version

Uses of Component in com.codename1.impl

Methods in com.codename1.impl that return Component

Modifier and Type	Method and Description
Component	CodenameOneImplementation.getEditingText() Gets the component that is currently editing text
protected abstract Component	FullScreenAdService.getPendingAd() Component representing a given ad
protected Component	VServAds.getPendingAd() Component representing a given ad

Methods in com.codename1.impl with parameters of type Component

Modifier and Type	Method and Description
void	CodenameOneImplementation.afterComponentPaint(Component c, Graphics g) Called after internal paint of component finishes
void	CodenameOneImplementation.beforeComponentPaint(Component c, Graphics g) Called before internal paint of component starts
void	CodenameOneImplementation.componentRemoved(Component c) Indicates to the port that the component was removed from the view and its UI should be removed in the next flush operation.
Object	CodenameOneImplementation.createNativeOverlay(Component cmp) Creates a native overlay for the given component.
abstract void	CodenameOneImplementation.editString(Component cmp, int maxSize, int constraint, String text, int initiatingKeycode) Encapsulates the editing code which is specific to the platform, some platforms would allow "in place editing" MIDP does not.
void	CodenameOneImplementation.editStringImpl(Component cmp, int maxSize, int constraint, String text, int initiatingKeycode) Encapsulates the editing code which is specific to the platform, some platforms would allow "in place editing" MIDP does not.
Graphics	CodenameOneImplementation.getComponentScreenGraphics(Component cmp, Graphics currentContext) This method allows customizing/creating a graphics context per component which is useful for some elaborate implementations of Codename One.
void	CodenameOneImplementation.hideNativeOverlay(Component cmp, Object nativeOverlay) Hides the native overlay for a component.
boolean	CodenameOneImplementation.isEditingText(Component c) Returns true if we are currently editing this component
boolean	CodenameOneImplementation.isNativeEditorVisible(Component c) Checks whether the native text editor is currently visible over top of the given component (usually a TextArea
void	CodenameOneImplementation.nothingWithinComponentPaint(Component c) Indicates to the port that the component won't be painted due to clipping
void	CodenameOneImplementation.setFocusedEditingText(Component cmp) Sets current editingText value and sets it focused.
Object	CodenameOneImplementation.showNativePicker(int type, Component source, Object currentValue, Object data) Shows a native modal dialog allowing us to perform the picking for the given type which can include one of PICKER_TYPE_DATE_AND_TIME, PICKER_TYPE_TIME, PICKER_TYPE_DATE
void	CodenameOneImplementation.updateNativeEditorText(Component c, String text) Called when TextArea text is changed.
void	CodenameOneImplementation.updateNativeOverlay(Component cmp, Object nativeOverlay) Updates the native overlay after the component has been repositioned.

Uses of Component in com.codename1.io

Methods in com.codename1.io that return Component

Modifier and Type	Method and Description
Component	Oauth2.createAuthComponent(ActionListener al) This method creates a component which can authenticate.

Uses of Component in com.codename1.io.services

Methods in com.codename1.io.services with parameters of type Component

Modifier and Type	Method and Description
static void	ImageDownloadService.createImageToFileSystem(String url, Component targetList, int targetOffset, String targetKey, String destFile, Dimension toScale, byte priority) Deprecated. Constructs an image request that will automatically populate the given list when the response arrives, it will cache the file locally as a file in the file storage.
static void	ImageDownloadService.createImageToFileSystem(String url, Component targetList, int targetOffset, String targetKey, String destFile, Image placeholder, byte priority) Deprecated. Constructs an image request that will automatically populate the given list when the response arrives, it will cache the file locally as a file in the file storage.
static void	ImageDownloadService.createImageToFileSystem(String url, Component targetList, ListModel model, int targetOffset, String targetKey, String destFile, Image placeholder, byte priority) Deprecated. Constructs an image request that will automatically populate the given list when the response arrives, it will cache the file locally as a file in the file storage.
static void	ImageDownloadService.createImageToStorage(String url, Component targetList, int targetOffset, String targetKey, String cacheId, Dimension scale, byte priority) Deprecated. Constructs an image request that will automatically populate the given list when the response arrives, it will cache the file locally as a file in the file storage.
static void	ImageDownloadService.createImageToStorage(String url, Component targetList, int targetOffset, String targetKey, String cacheId, Image placeholderImage, byte priority) Deprecated. Constructs an image request that will automatically populate the given list when the response arrives, it will cache the file locally as a file in the file storage.
static void	ImageDownloadService.createImageToStorage(String url, Component targetList, ListModel model, int targetOffset, String targetKey, String cacheId, Image placeholderImage, byte priority) Deprecated. Constructs an image request that will automatically populate the given list when the response arrives, it will cache the file locally as a file in the file storage.

Constructors in com.codename1.io.services with parameters of type Component

Constructor and Description
ImageDownloadService(String url, Component targetList, int targetOffset, String targetKey) Deprecated. Constructs an image request that will automatically populate the given list when the response arrives.

Uses of Component in com.codename1.maps

Subclasses of Component in com.codename1.maps

Modifier and Type	Class and Description
class	MapComponent Deprecated. we highly recommend migrating to the native maps cn1lib

Methods in com.codename1.maps with parameters of type Component

Modifier and Type	Method and Description
void	MapListener.mapPositionUpdated(Component source, int zoom, Coord center) Invoked when the map is zoomed or panned

Uses of Component in com.codename1.media

Methods in com.codename1.media that return Component

Modifier and Type	Method and Description
Component	Media.getVideoComponent() Gets the VideoComponent of this Video.

Uses of Component in com.codename1.properties

Methods in com.codename1.properties with parameters of type Component

Modifier and Type	Method and Description
UiBinding.Binding	UiBinding.bind(PropertyBase prop, Component cmp) Binds the given property to the component using default adapters
UiBinding.Binding	UiBinding.bind(PropertyBase prop, Component cmp, UiBinding.ComponentAdapter adapt) Binds the given property to the component using a custom adapter class
UiBinding.Binding	UiBinding.bindGroup(PropertyBase prop, Object[] values, Component... cmps) Binds the given property to the selected value from the set based on the multiple components.

Uses of Component in com.codename1.testing

Subclasses of Component in com.codename1.testing

Modifier and Type	Class and Description
class	TestRunnerComponent A UI component for running unit tests and displaying the results.

Methods in com.codename1.testing that return Component

Modifier and Type	Method and Description
static Component	TestUtils.findByName(String componentName) Finds a component with the given name, works even with UI's that weren't created with the GUI builder
Component	AbstractTest.findByName(String componentName) This method just invokes the test utils method, it is here for convenience
static Component	TestUtils.getComponentByPath(int[] path) Gets the component from the current form based on its path.
Component	AbstractTest.getComponentByPath(int[] path) This method just invokes the test utils method, it is here for convenience

Methods in com.codename1.testing with parameters of type Component

Modifier and Type	Method and Description
static void	TestUtils.ensureVisible(Component c) Scrolls to show the component in case it is invisible currently
void	AbstractTest.ensureVisible(Component c) This method just invokes the test utils method, it is here for convenience

Uses of Component in com.codename1.ui

Subclasses of Component in com.codename1.ui

Modifier and Type	Class and Description
class	AutoCompleteTextComponent A TextComponent version of AutoCompleteTextField This component was contributed here https://github.com/codenameone/CodenameOne/issues/2705
class	AutoCompleteTextField An editable TextField with completion suggestions that show up in a drop down menu while the user types in text.
class	BrowserComponent The browser component is an interface to an embeddable native platform browser on platforms that support embedding the native browser in place, if you need wide compatibility and flexibility you should check out the HTMLComponent which provides a lightweight 100% cross platform web component. This component will only work on platforms that support embedding a native browser which exclude earlier versions of Blackberry devices and J2ME devices. Its recommended that you place this component in a fixed position (none scrollable) on the screen without other focusable components to prevent confusion between focus authority and allow the component to scroll itself rather than CodenameOne making that decision for it.
class	Button Button is the base class for several UI widgets allowing clickability.
class	Calendar Date widget for selecting a date/time value. To localize strings for month names use the values "Calendar.Month" using the 3 first characters of the month name in the resource localization e.g.
class	CheckBox CheckBox is a button that can be selected or deselected and displays its state to the user.
class	ComboBox<T> A ComboBox is a list that allows only one selection at a time, when a user clicks the ComboBox a popup button with the full list of elements allows the selection of a single element.
static class	CommonProgressAnimations.CircleProgress A progress animation that shows an animated circle.
static class	CommonProgressAnimations.EmptyAnimation An empty progress animation.
static class	CommonProgressAnimations.LoadingTextAnimation A progress animation that shows a block of text being typed.
static class	CommonProgressAnimations.ProgressAnimation Base class for ProgressAnimations
class	ComponentGroup A component group is a container that applies the given UIID to a set of components within it and gives the same UIID with "First"/"Last" prepended to the first and last components.
class	Container A composite pattern with Component, allows nesting and arranging multiple components using a pluggable layout manager architecture.
class	Dialog A dialog is a form that occupies a part of the screen and appears as a modal entity to the developer.
class	Form Top level component that serves as the root for the UI, this Container subclass works in concert with the Toolbar to create menus.
class	InfiniteContainer This abstract Container can scroll indefinitely (or at least until we run out of data).
class	InputComponent A base class for TextComponent, PickerComponent and potentially other components that wish to accept input in a dynamic way that matches iOS and Android native input guidelines.
class	InterFormContainer A container that allows you to use the same component on multiple forms.
class	Label Allows displaying a single line of text and icon (both optional) with different alignment options.
class	List<T> A set of elements that is rendered using a ListCellRenderer and are extracted via the ListModel, notice that we strongly discourage usage of lists. A list can represent many UI concepts ranging from a carousel to a "todo" checklist, this is made possible thanks to extensive use of Swing's style of MVC.
class	MenuBar This class represents the Form MenuBar.
class	PeerComponent A peer component is essentially a "dummy" Codename One component used to calculate the position of the actual native platform specific component.
class	PickerComponent A picker component similar to TextComponent that adapts to native UI conventions and leverages the Picker API.
class	RadioButton RadioButton is a Button that maintains a selection state exclusively within a specific ButtonGroup.
class	Sheet A light-weight dialog that slides up from the bottom of the screen on mobile devices.
class	SideMenuBar Deprecated. this class is still used internally but code should be migrated to use the Toolbar
class	Slider The slider component serves both as a slider widget to allow users to select a value on a scale via touch/arrows and also to indicate progress.
class	SwipeableContainer SwipeableContainer allows us to side swipe a component and expose underlying configuration within it.
class	Tabs A component that lets the user switch between a group of components by clicking on a tab with a given title and/or icon.
class	TextArea An optionally multi-line editable region that can display text and allow a user to edit it.
class	TextComponent Encapsulates a text field and label into a single component.
class	TextComponentPassword TextComponent extended to automatically add mask/unmask password button near the TextField; it acts like a normal TextComponent if the Constraint is not TextArea.PASSWORD
class	TextField A specialized version of TextArea with some minor deviations from the original specifically:
class	Toolbar Toolbar replaces the default title area with a powerful abstraction that allows functionality ranging from side menus (hamburger) to title animations and any arbitrary component type.

Fields in com.codename1.ui declared as Component

Modifier and Type	Field and Description
protected Component	CommonProgressAnimations.ProgressAnimation.cmp

Methods in com.codename1.ui with type parameters of type Component

Modifier and Type	Method and Description
<C extends Component> void	Form.addComponentAwaitingRelease(C c)
<T extends Component> T	ComponentSelector.asComponent(Class<T> type) Returns the first component in this set.
<C extends Component> void	Form.removeComponentAwaitingRelease(C c)

Methods in com.codename1.ui that return Component

Modifier and Type	Method and Description
Component	ComponentSelector.asComponent() Returns the first component in this set.
protected Component	MenuBar.createCommandComponent(Vector commands) Creates the component containing the commands within the given vector used for showing the menu dialog, this method calls the createCommandList method by default however it allows more elaborate menu creation.
protected Component	Calendar.createDayComponent() Creates a day within the Calendar, this method is protected allowing Calendar to be subclassed to replace the rendering logic of individual day buttons.
protected Component	Form.createStatusBar() Subclasses can override this method to control the creation of the status bar component.
protected Component	Tabs.createTab(String title, Font font, char icon, float size) Creates a tab component by default this is a RadioButton but subclasses can use this to return anything
protected Component	Tabs.createTab(String title, Image icon) Creates a tab component by default this is a RadioButton but subclasses can use this to return anything
abstract Component[]	InfiniteContainer.fetchComponents(int index, int amount) This is an abstract method that should be implemented by the sub classes to fetch the data.
Component	UIFragment.findById(String id) Gets a component in the template by its ID.
Component	Form.findCurrentlyEditingComponent() Returns the component on this form that is currently being edited, or null if no component is currently being edited.
Component	Container.findDropTargetAt(int x, int y) Recursively searches the container hierarchy for a drop target
Component	Container.findFirstFocusable() Finds the first focusable Component on this Container
Component	Form.findNextFocusHorizontal(boolean right) This method returns the next focusable Component horizontally
Component	Form.findNextFocusVertical(boolean down) This method returns the next focusable Component vertically
static Component	TextSelection.findSelectionRoot(Component cmp) Finds the selection root for a component.
Component	Label.getBadgeStyleComponent() Gets a component that can be used for the style of the badge.
Component	Container.getClosestComponentTo(int x, int y) Very useful for touch events or drop events that need approximation more than accuracy
Component	ComponentImage.getComponent() Gets the wrapped component that is rendered by this image.
Component	Container.getComponentAt(int index) Returns the Component at a given index
Component	SwipeableContainer.getComponentAt(int x, int y)
Component	Container.getComponentAt(int x, int y) Returns a Component at coordinate (x, y).
Component	Form.TabIterator.getCurrent() Gets the current component in this iterator.
abstract Component	InputComponent.getEditor() Returns the editor component e.g.
Component	PickerComponent.getEditor() Returns the editor component e.g.
Component	AutoCompleteTextComponent.getEditor() Returns the editor component e.g.
Component	TextComponent.getEditor() Returns the editor component e.g.
Component	Form.getFocused() Returns the current focus component for this form
Component	Label.getIconStyleComponent() Gets the component that should be used for styling material the material icon.
Component	IconHolder.getIconStyleComponent() Gets the component that should be used for styling material the material icon.
Component	Container.getLeadComponent() Returns the lead component for this hierarchy if such a component is defined
Component	Form.TabIterator.getNext() Gets the next component in this iterator.
Component	Form.getNextComponent(Component current) Gets the next component in focus traversal order.
Component	Component.getNextFocusDown() Allows us to determine which component will receive focus next when traversing with the down key
Component	Component.getNextFocusLeft() Allows us to determine which component will receive focus next when traversing with the left key.
Component	Component.getNextFocusRight() Allows us to determine which component will receive focus next when traversing with the right key
Component	Component.getNextFocusUp() Allows us to determine which component will receive focus next when traversing with the up key.
Component	Component.getOwner() Gets the "owner" of this component as set by setOwner(com.codename1.ui.Component).
Component	Form.TabIterator.getPrevious() Gets the previous component that should be traversed when going "back" in through the form components.
Component	Form.getPreviousComponent(Component current) Gets the previous component in focus traversal order.
Component	Container.getResponderAt(int x, int y) Returns the top-most component that responds to pointer events at absolute coordinate (x, y).
Component[]	Component.getSameHeight() Returns the array of components that have an equal height
Component[]	Component.getSameWidth() Returns the array of components that have an equal width
Component	Component.getScrollable() Returns the scrollable parent of this component
Component	Tabs.getSelectedComponent() Returns the component associated with the tab at the given index
Component	TextSelection.getSelectionRoot() Gets the selection root for the current text selection.
Component	Tabs.getTabComponentAt(int index) Returns the tab at index.
Component	Toolbar.getTitleComponent() Returns the Toolbar title Component.
protected Component	MenuBar.getTitleComponent() Gets the Form titleComponent
Component	ComponentSelector.ComponentMapper.map(Component c) Maps component c to a replacement component.
Component	UIFragment.ComponentFactory.newComponent(Element el) Creates a new component given its XML description.
Component	UIFragment.DefaultComponentFactory.newComponent(Element el)
Component	Form.TabIterator.next() Returns the next component in this iterator, and repositions the iterator at this component.
Component	Form.TabIterator.previous() Returns the previous component in this iterator, and repositions the iterator at this component.
Component	Component.stripMarginAndPadding() Convenience method that strips margin and padding from the component, and returns itself for chaining.

Methods in com.codename1.ui that return types with arguments of type Component

Modifier and Type	Method and Description
List<Component>	ComponentSelector.asList() Returns the components of this set as a List.
List<Component>	Container.getChildrenAsList(boolean includeQueued) Gets the child components of this Container as a List.
Iterator<Component>	Container.iterator() Part of the Iterable interface allowing us to do a for-each loop on Container
Iterator<Component>	ComponentSelector.iterator() Returns the results of this selector.
Iterator<Component>	Container.iterator(boolean includeQueued) Obtains an iterator that iterates over the children of this container.

Methods in com.codename1.ui with parameters of type Component

Modifier and Type	Method and Description
static ComponentSelector	ComponentSelector.$(Component... cmps) Wraps provided components in a ComponentSelector set.
static ComponentSelector	ComponentSelector.$(String selector, Component... roots) Creates a ComponentSelector with the components matched by the provided selector in the provided roots' subtrees.
void	Form.TabIterator.add(Component e) Adds a component to the end of the iterator.
Container	Container.add(Component cmp) Simpler version of addComponent that allows chaining the calls for shorter syntax
boolean	ComponentSelector.add(Component e) Explicitly adds a component to the result set.
ComponentSelector	ComponentSelector.add(Component e, boolean chain) Fluent API wrapper for ComponentSelector.add(com.codename1.ui.Component)
Container	Container.add(Object constraint, Component cmp) Simpler version of addComponent that allows chaining the calls for shorter syntax
Container	Container.addAll(Component... cmps) Identical to add(x).add(y) only with a shorter syntax
void	Form.addComponent(Component cmp) Adds Component to the Form's Content Pane
void	Dialog.addComponent(Component cmp) Adds Component to the Form's Content Pane
void	Container.addComponent(Component cmp) Adds a Component to the Container
void	Form.addComponent(int index, Component cmp) Adds Component to the Form's Content Pane
void	Dialog.addComponent(int index, Component cmp) Adds Component to the Form's Content Pane
void	Container.addComponent(int index, Component cmp) This method adds the Component at a specific index location in the Container Components array.
void	Form.addComponent(int index, Object constraints, Component cmp) Adds a Component to the Container
void	Dialog.addComponent(int index, Object constraints, Component cmp) Adds a Component to the Container
void	Container.addComponent(int index, Object constraints, Component cmp) Adds a Component to the Container
void	Form.addComponent(Object constraints, Component cmp) Adds a Component to the Container
void	Dialog.addComponent(Object constraints, Component cmp) Adds a Component to the Container
void	Container.addComponent(Object constraints, Component cmp) Adds a Component to the Container
void	Toolbar.addComponentToLeftSideMenu(Component cmp) Adds a Component to the left side navigation menu.
void	Toolbar.addComponentToLeftSideMenu(Component cmp, Command cmd) Adds a Component to the left side navigation menu.
protected void	Toolbar.addComponentToLeftSideMenu(Container menu, Component cmp) This method responsible to add a Component to the left side navigation panel.
void	Toolbar.addComponentToRightSideMenu(Component cmp) Adds a Component to the right side navigation menu (it requires a permanent sidemenu or an onTop sidemenu, otherwise it does nothing).
void	Toolbar.addComponentToRightSideMenu(Component cmp, Command cmd) Adds a Component to the right side navigation menu (it requires a permanent sidemenu or an onTop sidemenu, otherwise it does nothing).
protected void	Toolbar.addComponentToRightSideMenu(Container menu, Component cmp) This method responsible to add a Component to the right side navigation panel.
void	Toolbar.addComponentToSideMenu(Component cmp) Adds a Component to the left or right side navigation menu, according to the state of RTL.
void	Toolbar.addComponentToSideMenu(Component cmp, Command cmd) Adds a Component to the left or right side navigation menu, according to the state of RTL.
protected void	SideMenuBar.addComponentToSideMenu(Container menu, Component cmp) Deprecated. This method responsible to add a Component to the side navigation panel.
protected void	Toolbar.addComponentToSideMenu(Container menu, Component cmp) This method is responsible to add a Component to the left or right side navigation panel according to the state of RTL.
void	Tabs.addTab(Button tab, Component component) Deprecated. should use radio button as an argument
Tabs	Tabs.addTab(String title, char materialIcon, float iconSize, Component component) Adds a component represented by a title and/or icon, either of which can be null.
Tabs	Tabs.addTab(String title, char icon, Font font, float iconSize, Component component) Adds a component represented by a title and/or icon, either of which can be null.
void	Tabs.addTab(String title, Component component) Adds a component represented by a title and no icon.
void	Tabs.addTab(String title, Image icon, Component component) Adds a component represented by a title and/or icon, either of which can be null.
Tabs	Tabs.addTab(String title, Image icon, Image pressedIcon, Component component) Adds a component represented by a title and/or icon, either of which can be null.
ComponentSelector	ComponentSelector.append(Component child) Appends a child component to the first container in this set.
ComponentSelector	ComponentSelector.append(Object constraint, Component child) Appends a child component to the first container in this set.
protected void	Calendar.bindDayListener(Component cmp, ActionListener l) Since a day may be any component type, developers should override this method to add support for binding the click listener to the given component.
protected void	Tabs.bindTabActionListener(Component tab, ActionListener l) Binds an action listener to the tab component.
void	ComponentSelector.ComponentClosure.call(Component c) Callback to apply.
boolean	Container.contains(Component cmp) Returns true if the given component is within the hierarchy of this container
boolean	ComponentSelector.containsInSubtree(Component cmp) Returns true if any of the containers in the current found set contains the provided component in its subtree.
static Image	ImageFactory.createImage(Component context, int w, int h, int bgColor) Creates an image using the factory at a given context.
ComponentAnimation	Container.createReplaceTransition(Component current, Component next, Transition t) This method creates an animation component that replaces the current Component with the next Component.
protected void	Component.dragEnter(Component dragged) This callback method indicates that a component drag has just entered this component
protected void	Component.dragExit(Component dragged) This callback method provides an indication for a drop target that a drag operation is exiting the bounds of this component and it should clear all relevant state if such state exists.
protected boolean	Component.draggingOver(Component dragged, int x, int y) This method allows a component to indicate if it is a drop target for the given component at the given x/y location (in component coordiate space).
void	Component.drop(Component dragged, int x, int y) Performs a drop operation of the component at the given X/Y location in coordinate space, this method should be overriden by subclasses to perform all of the logic related to moving a component, by default this method does nothing and so dragging a component and dropping it has no effect
void	Container.drop(Component dragged, int x, int y) Performs a drop operation of the component at the given X/Y location in coordinate space, this method should be overriden by subclasses to perform all of the logic related to moving a component, by default this method does nothing and so dragging a component and dropping it has no effect
void	Display.editString(Component cmp, int maxSize, int constraint, String text) Fires the native in place text editing logic, normally you wouldn't invoke this API directly and instead use an API like TextArea.startEditingAsync(), TextArea.startEditing() or Form.setEditOnShow(com.codename1.ui.TextArea).
void	Display.editString(Component cmp, int maxSize, int constraint, String text, int initiatingKeycode) Fires the native in place text editing logic, normally you wouldn't invoke this API directly and instead use an API like TextArea.startEditingAsync(), TextArea.startEditing() or Form.setEditOnShow(com.codename1.ui.TextArea).
static ComponentGroup	ComponentGroup.enclose(Component... cmp) Shorthand method for wrapping the given components in a vertical component group
static ComponentGroup	ComponentGroup.encloseHorizontal(Component... cmp) Shorthand method for wrapping the given components in a horizontal component group
static Container	Container.encloseIn(Layout l, Component... cmp) Short-hand for enclosing multiple components in a container typically a box layout
static Container	Container.encloseIn(Layout l, Component cmp, Object cons) Short-hand for enclosing a component within a Container
boolean	ComponentSelector.Filter.filter(Component c) Determines whether component c should be included in new set.
static Map<InterFormContainer,InterFormContainer>	InterFormContainer.findCommonContainers(Component root1, Component root2) Finds common InterFormContainers in two different component trees.
static Sheet	Sheet.findContainingSheet(Component cmp) Finds Sheet containing this component if it is currently part of a Sheet.
InterFormContainer	InterFormContainer.findPeer(Component root) Finds any InterformContainer instances in the UI hierarchy rooted at root that contains the same content as this container.
static Component	TextSelection.findSelectionRoot(Component cmp) Finds the selection root for a component.
int	Form.getComponentIndex(Component cmp) Returns the Component index in the Container
int	Container.getComponentIndex(Component cmp) Returns the Component index in the Container
protected String	Calendar.getDayText(Component cmp) Since a day may be any component type, developers should override this method to add support for removing the click listener from the given component.
static ImageFactory	ImageFactory.getImageFactory(Component cmp) Gets the image factory for a given component.
Component	Form.getNextComponent(Component current) Gets the next component in focus traversal order.
Component	Form.getPreviousComponent(Component current) Gets the previous component in focus traversal order.
static CommonProgressAnimations.ProgressAnimation	CommonProgressAnimations.ProgressAnimation.getProgressAnimation(Component cmp) Gets the progress animation that is currently showing for a component.
Style	ComponentSelector.getStyle(Component component) Gets a style object for the given component that can be used to modify the component's styles.
protected Image	Tabs.getTabIcon(Component tab) Returns the icon of the tab component.
Form.TabIterator	Form.getTabIterator(Component start) Returns an iterator that iterates over all of the components in this form, ordered by their tab index.
protected Image	Tabs.getTabSelectedIcon(Component tab) Returns the selected icon of the tab component.
protected String	Tabs.getTabTitle(Component tab) Returns the title of the tab component.
static void	InputComponent.group(Component... cmps) Groups together multiple text components and labels so they align properly, this is implicitly invoked by TextModeLayout so this method is unnecessary when using that layout
int	Tabs.indexOfComponent(Component component) Returns the index of the tab for the specified component.
static InterFormContainer	InterFormContainer.inject(String selector, Container root, Component content) Injects the given "content" as an InterFormContainer inside the component hierarchy rooted at "root"
void	Tabs.insertTab(Component tab, Component component, int index) Deprecated. should use radio button as an argument
void	Tabs.insertTab(String title, char icon, Font font, float iconSize, Component component, int index) Inserts a component, at index, represented by a title and/or icon, either of which may be null.
void	Tabs.insertTab(String title, Image icon, Component component, int index) Inserts a component, at index, represented by a title and/or icon, either of which may be null.
boolean	Component.isOwnedBy(Component cmp) Checks to see if this component is owned by the given other component.
Component	ComponentSelector.ComponentMapper.map(Component c) Maps component c to a replacement component.
static CommonProgressAnimations.CircleProgress	CommonProgressAnimations.CircleProgress.markComponentLoading(Component cmp) Replaces the given component with a CircleProgress until its content is ready.
static CommonProgressAnimations.EmptyAnimation	CommonProgressAnimations.EmptyAnimation.markComponentLoading(Component cmp) Replaces the given component with an EmptyAnimation until its content is ready.
static CommonProgressAnimations.LoadingTextAnimation	CommonProgressAnimations.LoadingTextAnimation.markComponentLoading(Component cmp) Replaces the given component with a LoadingTextAnimation until its content is ready.
static CommonProgressAnimations.ProgressAnimation	CommonProgressAnimations.ProgressAnimation.markComponentLoading(Component cmp, Class<? extends CommonProgressAnimations.ProgressAnimation> type) Marks a component as "loading", replacing it in its parent conatiner with a progress animation.
static void	CommonProgressAnimations.ProgressAnimation.markComponentReady(Component cmp) Marks a component as "ready", if it had previously been marked as "loading".
static void	CommonProgressAnimations.ProgressAnimation.markComponentReady(Component cmp, Transition t) Marks a component as "ready", if it had previously been marked as "loading".
void	Container.morph(Component source, Component destination, int duration, Runnable onCompletion) Morph is similar to the replace functionality where a component might be replaced with a component that isn't within the container.
void	Container.morphAndWait(Component source, Component destination, int duration) Morph is similar to the replace functionality where a component might be replaced with a component that isn't within the container.
Object	UIFragment.ComponentFactory.newConstraint(Container parent, Element parentEl, Component child, Element childEl) Creates a layout constraint for adding a child component to a parent component.
Object	UIFragment.DefaultComponentFactory.newConstraint(Container parent, Element parentEl, Component child, Element childEl)
TextSelection.Span	TextSelection.newSpan(Component component) Creates a new Span based on content in the given component.
void	Display.onEditingComplete(Component c, String text) Called by the underlying implementation to indicate that editing in the native system has completed and changes should propagate into Codename One
protected void	TooltipManager.prepareTooltip(String tip, Component cmp) Gets ready to show the tooltip, this method implements the delay before the actual showing of the tooltip.
void	Form.removeComponent(Component cmp) Removes a component from the Form's Content Pane
void	Dialog.removeComponent(Component cmp) Removes a component from the Form's Content Pane
void	Container.removeComponent(Component cmp) removes a Component from the Container, notice that removed component might still have a pending repaint in the queue that won't be removed.
void	Form.replace(Component current, Component next, Transition t) This method replaces the current Component with the next Component.
void	Container.replace(Component current, Component next, Transition t) This method replaces the current Component with the next Component.
void	Container.replace(Component current, Component next, Transition t, Runnable onFinish, int growSpeed) This method replaces the current Component with the next Component
void	Form.replaceAndWait(Component current, Component next, Transition t) This method replaces the current Component with the next Component.
void	Container.replaceAndWait(Component current, Component next, Transition t) This method replaces the current Component with the next Component.
void	Container.replaceAndWait(Component current, Component next, Transition t, boolean dropEvents) This method replaces the current Component with the next Component.
void	Container.replaceAndWait(Component current, Component next, Transition t, int layoutAnimationSpeed) This method replaces the current Component with the next Component.
void	Form.scrollComponentToVisible(Component c) Makes sure the component is visible in the scroll if this container is scrollable
void	Container.scrollComponentToVisible(Component c) Makes sure the component is visible in the scroll if this container is scrollable
ComponentSelector	ComponentSelector.scrollComponentToVisible(Component cmp) Wraps Container.scrollComponentToVisible(com.codename1.ui.Component)
void	Component.scrollRectToVisible(int x, int y, int width, int height, Component coordinateSpace) Makes sure the component is visible in the scroll if this container is scrollable
protected void	Component.scrollRectToVisible(Rectangle rect, Component coordinateSpace) Makes sure the component is visible in the scroll if this container is scrollable
static ComponentSelector	ComponentSelector.select(Component... cmps) Alias of ComponentSelector.$(com.codename1.ui.Component...)
static ComponentSelector	ComponentSelector.select(String selector, Component... roots) Alias of ComponentSelector.$(java.lang.String, com.codename1.ui.Component...)
protected void	Tabs.selectTab(Component tab) Invoked to select a specific tab, this method should be overriden for subclasses overriding createTab
void	Form.TabIterator.set(Component e) Replaces the current component, in the iterator, with the provided component.
UIFragment	UIFragment.set(String paramName, Component param) Sets a parameter component in this template.
void	Toolbar.setComponentToRightSideMenuSouth(Component sidemenuSouthComponent) Places a component in the south portion (bottom) of the right side menu.
void	Toolbar.setComponentToSideMenuSouth(Component sidemenuSouthComponent) Places a component in the south portion (bottom) of the left side menu.
void	Form.TabIterator.setCurrent(Component cmp) Sets the current component in the iterator.
protected void	Calendar.setDayEnabled(Component cmp, boolean enable) Since a day may be any component type, developers should override this method to add support for enabling or disabling the right component.
protected void	Calendar.setDayText(Component cmp, String text) Since a day may be any component type, developers should override this method to add support for setting the displayed string.
protected void	Calendar.setDayUIID(Component cmp, String uiid) Since a day may be any component type, developers should override this method to add support for setting the right component's UIID.
void	Form.setFocused(Component focused) Sets the focused component and fires the appropriate events to make it so
static ImageFactory	ImageFactory.setImageFactory(Component cmp, ImageFactory f) Sets the ImageFactory for the given component.
void	Container.setLeadComponent(Component lead) Sets the lead component for this container, a lead component takes over the entire component hierarchy and receives all the events for the container hierarchy.
ComponentSelector	ComponentSelector.setLeadComponent(Component lead) Wraps Container.setLeadComponent(com.codename1.ui.Component)
static boolean	FontImage.setMaterialIcon(Component cmp, char[] icons, float size) Helper method that generalizes icon setting code for various component types
static boolean	FontImage.setMaterialIcon(Component cmp, char icon, float size) Helper method that generalizes icon setting code for various component types
void	Component.setNextFocusDown(Component nextFocusDown) Allows us to determine which component will receive focus next when traversing with the down key
void	Component.setNextFocusLeft(Component nextFocusLeft) Allows us to determine which component will receive focus next when traversing with the left key, this method doesn't affect the general focus behavior.
void	Component.setNextFocusRight(Component nextFocusRight) Allows us to determine which component will receive focus next when traversing with the right key
void	Component.setNextFocusUp(Component nextFocusUp) Allows us to determine which component will receive focus next when traversing with the up key, this method doesn't affect the general focus behavior.
void	Component.setOwner(Component owner) Sets the owner of this component to the specified component.
static void	Component.setSameHeight(Component... c) Places all of these components in the same height group, to remove a component from the group invoke this method with that component only.
static void	Component.setSameSize(Component... c) This is identical to invoking sameWidth followed by sameHeight
static void	Component.setSameWidth(Component... c) Places all of these components in the same width group, to remove a component from the group invoke this method with that component only.
protected void	Tabs.setTabSelectedIcon(Component tab, Image icon) Sets the selected icon of the tab.
protected void	Tabs.setTabTitle(Component tab, String title, Image icon) Updates the tabs title .
protected void	Tabs.setTextPosition(Component tabComponent, int textPosition) Invokes set text position on the given tab, the tab should be a toggle button radio by default but can be anything
void	Toolbar.setTitleComponent(Component titleCmp) Sets the Toolbar title component.
boolean	Display.shouldRenderSelection(Component c) This is an internal state flag relevant only for pureTouch mode (otherwise it will always be true).
static Command	Dialog.show(String title, Component body, Command... cmds) Shows a modal dialog with the given component as its "body" placed in the center.
static Command	Dialog.show(String title, Component body, Command[] cmds, int type, Image icon) Shows a modal dialog with the given component as its "body" placed in the center.
static Command	Dialog.show(String title, Component body, Command[] cmds, int type, Image icon, long timeout) Shows a modal dialog with the given component as its "body" placed in the center.
static Command	Dialog.show(String title, Component body, Command[] cmds, int type, Image icon, long timeout, Transition transition) Shows a modal dialog with the given component as its "body" placed in the center.
static Command	Dialog.show(String title, Component body, Command defaultCommand, Command[] cmds, int type, Image icon, long timeout, Transition transition) Shows a modal dialog with the given component as its "body" placed in the center.
Object	Display.showNativePicker(int type, Component source, Object currentValue, Object data) Shows a native modal dialog allowing us to perform the picking for the given type which can include one of PICKER_TYPE_DATE_AND_TIME, PICKER_TYPE_TIME, PICKER_TYPE_DATE
static Object	CN.showNativePicker(int type, Component source, Object currentValue, Object data) Shows a native modal dialog allowing us to perform the picking for the given type which can include one of PICKER_TYPE_DATE_AND_TIME, PICKER_TYPE_TIME, PICKER_TYPE_DATE
Command	Dialog.showPopupDialog(Component c) A popup dialog is shown with the context of a component and its selection, it is disposed seamlessly if the back button is pressed or if the user touches outside its bounds.
protected void	TooltipManager.showTooltip(String tip, Component cmp) Shows the actual tooltip, this is invoked when the time for the tooltip elapses.
void	Display.stopEditing(Component cmp) Allows us to stop editString on the given text component
void	Display.stopEditing(Component cmp, Runnable onFinish) Allows us to stop editString on the given text component or Form.
protected void	Calendar.updateButtonDayDate(Component dayButton, int currentMonth, int day) This method updates the Button day.
protected void	Calendar.updateButtonDayDate(Component dayButton, int year, int currentMonth, int day) This method updates the Button day.

Method parameters in com.codename1.ui with type arguments of type Component

Modifier and Type	Method and Description
static ComponentSelector	ComponentSelector.$(Set<Component> cmps) Creates a new ComponentSelector with the provided set of components.
static ComponentSelector	ComponentSelector.$(String selector, Collection<Component> roots) Creates a ComponentSelector with the components matched by the provided selector in the provided roots' subtrees.
boolean	ComponentSelector.addAll(Collection<? extends Component> c) Adds all components in the given collection to the result set.
ComponentSelector	ComponentSelector.addAll(Collection<? extends Component> c, boolean chain) Fluent API wrapper for ComponentSelector.addAll(java.util.Collection).
static ComponentSelector	ComponentSelector.select(Set<Component> cmps) Alias of ComponentSelector.$(java.util.Set)
static ComponentSelector	ComponentSelector.select(String selector, Collection<Component> roots) Alias of ComponentSelector.$(java.lang.String, java.util.Collection)

Constructors in com.codename1.ui with parameters of type Component

Constructor and Description
ComponentImage(Component cmp, int w, int h) Creates a new image that renders the given component.
ComponentSelector(Component... cmps) Creates a component selector that wraps the provided components.
ComponentSelector(String selector, Component... roots) Creates a selector with the provided roots.
InterFormContainer(Component content) Creates an interform container with the provided content.
Span(Component c) Creates a new span for the given component.
SwipeableContainer(Component bottomLeft, Component top) Simple Constructor
SwipeableContainer(Component bottomLeft, Component bottomRight, Component top) Simple Constructor

Constructor parameters in com.codename1.ui with type arguments of type Component

Constructor and Description
ComponentSelector(Set<Component> cmps) Creates a component selector that wraps the provided components.
ComponentSelector(String selector, Collection<Component> roots) Creates a selector with the provided roots.

Uses of Component in com.codename1.ui.animations

Methods in com.codename1.ui.animations that return Component

Modifier and Type	Method and Description
Component	Transition.getDestination() Returns the destination form that should be set once animation is completed
Component	Transition.getSource() Returns the source form which is the form from which the animation is starting.

Methods in com.codename1.ui.animations with parameters of type Component

Modifier and Type	Method and Description
void	Transition.init(Component source, Component destination) Invoked by Display to set the source and destination forms.

Uses of Component in com.codename1.ui.events

Methods in com.codename1.ui.events that return Component

Modifier and Type	Method and Description
Component	ActionEvent.getActualComponent() Identical to ActionEvent.getComponent() except for the fact that a lead component will be returned if such a lead component is available.
Component	ActionEvent.getComponent() Returns the component that generated the event.
Component	ActionEvent.getDraggedComponent() Set in the case of a drop listener, returns the component being dragged
Component	ActionEvent.getDropTarget() Set in the case of a drop listener, returns the component on which the drop occurs

Methods in com.codename1.ui.events with parameters of type Component

Modifier and Type	Method and Description
void	FocusListener.focusGained(Component cmp) Invoked when component gains focus
void	FocusListener.focusLost(Component cmp) Invoked when component loses focus

Constructors in com.codename1.ui.events with parameters of type Component

Constructor and Description
ActionEvent(Command source, ActionEvent.Type type, Component sourceComponent, int x, int y) Creates a new instance of ActionEvent for a command
ActionEvent(Command source, Component sourceComponent, int x, int y) Creates a new instance of ActionEvent for a command
ActionEvent(Component dragged, ActionEvent.Type type, Component drop, int x, int y) Creates a new instance of ActionEvent for a drop operation
ActionEvent(Component dragged, Component drop, int x, int y) Creates a new instance of ActionEvent for a drop operation
ComponentStateChangeEvent(Component source, boolean initialized) Creates a ComponentStateChangeEvent.

Uses of Component in com.codename1.ui.html

Subclasses of Component in com.codename1.ui.html

Modifier and Type	Class and Description
class	HTMLComponent Deprecated. this component includes some customizability advantages but its probably better for 99% of the use cases to use the WebBrowser Component from the Components package. That component works with the native browser when applicable which is a far superior approach.

Methods in com.codename1.ui.html with parameters of type Component

Modifier and Type	Method and Description
void	HTMLCallback.focusGained(Component cmp, HTMLComponent htmlC, HTMLElement element) Called when one of the controls in the HTMLComponent obtained focus This method will be called only if HTMLComponent.isEventsEnabled() is true
void	DefaultHTMLCallback.focusGained(Component cmp, HTMLComponent htmlC, HTMLElement element) {Called when one of the controls in the HTMLComponent obtained focus This method will be called only if HTMLComponent.isEventsEnabled() is true}
void	HTMLCallback.focusLost(Component cmp, HTMLComponent htmlC, HTMLElement element) Called when one of the controls in the HTMLComponent lost focus This method will be called only if HTMLComponent.isEventsEnabled() is true
void	DefaultHTMLCallback.focusLost(Component cmp, HTMLComponent htmlC, HTMLElement element) {Called when one of the controls in the HTMLComponent lost focus This method will be called only if HTMLComponent.isEventsEnabled() is true}

Uses of Component in com.codename1.ui.layouts

Fields in com.codename1.ui.layouts with type parameters of type Component

Modifier and Type	Field and Description
protected Hashtable<Component,GridBagConstraints>	GridBagLayout.comptable

Methods in com.codename1.ui.layouts that return Component

Modifier and Type	Method and Description
Component	BorderLayout.getCenter() Returns the component in the center location
protected Component[]	LayeredLayout.getChildrenInTraversalOrder(Container parent)
protected Component[]	BorderLayout.getChildrenInTraversalOrder(Container parent)
protected Component[]	Layout.getChildrenInTraversalOrder(Container parent) Gets the children of the parent container in the order that they should be traversed when tabbing through a form.
Component	BorderLayout.getEast() Returns the component in the east location
Component	BorderLayout.getNorth() Returns the component in the north location
Component	BorderLayout.getOverlay() Returns overlay component.
Component	LayeredLayout.LayeredLayoutConstraint.Inset.getReferenceComponent() Gets the reference component for this inset.
Component	BorderLayout.getSouth() Returns the component in the south location
Component	BorderLayout.getWest() Returns the component in the west location

Methods in com.codename1.ui.layouts that return types with arguments of type Component

Modifier and Type	Method and Description
Set<Component>	LayeredLayout.LayeredLayoutConstraint.getDependencies() Gets the dependencies (i.e.
Set<Component>	LayeredLayout.LayeredLayoutConstraint.Inset.getDependencies() Recursively gets all of the reference components of this inset.
Set<Component>	LayeredLayout.LayeredLayoutConstraint.getDependencies(Set<Component> deps) Gets the dependencies (i.e.
Set<Component>	LayeredLayout.LayeredLayoutConstraint.Inset.getDependencies(Set<Component> deps) Recursively gets all of the reference components of this inset.

Methods in com.codename1.ui.layouts with parameters of type Component

Modifier and Type	Method and Description
GroupLayout.SequentialGroup	GroupLayout.SequentialGroup.add(boolean useAsBaseline, Component component) Adds a Component to this Group.
GroupLayout.SequentialGroup	GroupLayout.SequentialGroup.add(boolean useAsBaseline, Component component, int min, int pref, int max) Adds a Component to this Group with the specified size.
GroupLayout.SequentialGroup	GroupLayout.SequentialGroup.add(Component component) Adds the specified Component.
GroupLayout.ParallelGroup	GroupLayout.ParallelGroup.add(Component component) Adds the specified Component.
GroupLayout.SequentialGroup	GroupLayout.SequentialGroup.add(Component component, int min, int pref, int max) Adds the specified Component.
GroupLayout.ParallelGroup	GroupLayout.ParallelGroup.add(Component component, int min, int pref, int max) Adds the specified Component.
GroupLayout.ParallelGroup	GroupLayout.ParallelGroup.add(int alignment, Component component) Adds the specified Component.
GroupLayout.ParallelGroup	GroupLayout.ParallelGroup.add(int alignment, Component component, int min, int pref, int max) Adds the specified Component.
void	LayeredLayout.addLayoutComponent(Object value, Component comp, Container c)
void	GridBagLayout.addLayoutComponent(Object constraints, Component comp, Container c)
void	BorderLayout.addLayoutComponent(Object name, Component comp, Container c) Some layouts can optionally track the addition of elements with meta-data that allows the user to "hint" on object positioning.
void	TextModeLayout.addLayoutComponent(Object value, Component comp, Container c) Some layouts can optionally track the addition of elements with meta-data that allows the user to "hint" on object positioning.
void	Layout.addLayoutComponent(Object value, Component comp, Container c) Some layouts can optionally track the addition of elements with meta-data that allows the user to "hint" on object positioning.
GroupLayout.SequentialGroup	GroupLayout.SequentialGroup.addPreferredGap(Component comp1, Component comp2, int type) Adds an element representing the preferred gap between the two components.
GroupLayout.SequentialGroup	GroupLayout.SequentialGroup.addPreferredGap(Component comp1, Component comp2, int type, boolean canGrow) Adds an element representing the preferred gap between the two components.
int	LayeredLayout.LayeredLayoutConstraint.Inset.calcPreferredValue(Container parent, Component cmp) Calculate the preferred value of this inset.
static Container	BorderLayout.center(Component center) Convenience method that creates a border layout container and places the given component in the center
static Container	BorderLayout.centerAbsolute(Component center) Convenience method that creates a border layout container and places the given component in the center with the BorderLayout.CENTER_BEHAVIOR_CENTER_ABSOLUTE constraint applied
static Container	BorderLayout.centerAbsoluteEastWest(Component center, Component east, Component west) Convenience method that creates a border layout absolute center container and places the given component in the center east and west respectively
static Container	BorderLayout.centerCenter(Component center) Convenience method that creates a border layout container and places the given component in the center with the BorderLayout.CENTER_BEHAVIOR_CENTER constraint applied
static Container	BorderLayout.centerCenterEastWest(Component center, Component east, Component west) Convenience method that creates a border layout center container and places the given component in the center east and west respectively with the BorderLayout.CENTER_BEHAVIOR_CENTER constraint applied
static Container	BorderLayout.centerEastWest(Component center, Component east, Component west) Convenience method that creates a border layout container and places the given component in the center east and west respectively
static Container	BorderLayout.centerTotalBelow(Component center) Convenience method that creates a border layout container and places the given component in the center with the BorderLayout.CENTER_BEHAVIOR_TOTAL_BELOW constraint applied
static Container	BorderLayout.centerTotalBelowEastWest(Component center, Component east, Component west) Convenience method that creates a border layout center container and places the given component in the center east and west respectively with the BorderLayout.CENTER_BEHAVIOR_TOTAL_BELOW constraint applied
LayeredLayout.LayeredLayoutConstraint.Inset	LayeredLayout.LayeredLayoutConstraint.Inset.changeReference(Container parent, Component newRef, float pos) Changes the reference component, while updating the value to remain in the same absolute position.
LayeredLayout.LayeredLayoutConstraint.Inset	LayeredLayout.LayeredLayoutConstraint.Inset.changeUnits(byte unit, Component cmp) Deprecated. Use LayeredLayout.LayeredLayoutConstraint.Inset.changeUnitsTo(byte, com.codename1.ui.Container)
LayeredLayout.LayeredLayoutConstraint.Inset	LayeredLayout.LayeredLayoutConstraint.Inset.copyTo(Component cmp) Copies this inset into the corresponding inset of the provided component.
boolean	LayeredLayout.LayeredLayoutConstraint.dependsOn(Component cmp) Checks to see if this constraint has the given component in its set of dependencies.
static Container	BorderLayout.east(Component east) Convenience method that creates a border layout container and places the given component in the east
static Container	FlowLayout.encloseBottom(Component... cmps) Shorthand for Container.encloseIn(new FlowLayout(Component.LEFT, Component.BOTTOM), cmps);
static Container	FlowLayout.encloseBottomByRow(Component... cmps) Shorthand for Container.encloseIn(new FlowLayout(Component.LEFT, Component.BOTTOM, true), cmps);
static Container	FlowLayout.encloseCenter(Component... cmps) Shorthand for Container.encloseIn(new FlowLayout(Component.CENTER), cmps);
static Container	FlowLayout.encloseCenterBottom(Component... cmps) Shorthand for Container.encloseIn(new FlowLayout(Component.CENTER, Component.BOTTOM), cmps);
static Container	FlowLayout.encloseCenterBottomByRow(Component... cmps) Shorthand for Container.encloseIn(new FlowLayout(Component.CENTER, Component.BOTTOM, true), cmps);
static Container	FlowLayout.encloseCenterMiddle(Component... cmps) Shorthand for Container.encloseIn(new FlowLayout(Component.CENTER, Component.CENTER), cmps);
static Container	FlowLayout.encloseCenterMiddleByRow(Component... cmps) Shorthand for Container.encloseIn(new FlowLayout(Component.CENTER, Component.CENTER, true), cmps);
static Container	GridLayout.encloseIn(Component... cmp) Creates a new container with an auto fit grid layout and the components added to it
static Container	LayeredLayout.encloseIn(Component... cmps) Shorthand for Container.encloseIn(new LayeredLayout(), cmps);
static Container	FlowLayout.encloseIn(Component... cmps) Shorthand for Container.encloseIn(com.codename1.ui.layouts.Layout, com.codename1.ui.Component...) with a FlowLayout instance see:
static Container	GridLayout.encloseIn(int columns, Component... cmp) Creates a new container with the grid layout and the components added to it
static Container	FlowLayout.encloseLeftMiddle(Component... cmps) Shorthand for Container.encloseIn(new FlowLayout(Component.LEFT, Component.CENTER), cmps);
static Container	FlowLayout.encloseLeftMiddleByRow(Component... cmps) Shorthand for Container.encloseIn(new FlowLayout(Component.LEFT, Component.CENTER, true), cmps);
static Container	FlowLayout.encloseMiddle(Component... cmps) Shorthand for Container.encloseIn(new FlowLayout(Component.LEFT, Component.CENTER), cmps);
static Container	FlowLayout.encloseMiddleByRow(Component... cmps) Shorthand for Container.encloseIn(new FlowLayout(Component.LEFT, Component.CENTER, true), cmps);
static Container	FlowLayout.encloseRight(Component... cmps) Shorthand for Container.encloseIn(new FlowLayout(Component.RIGHT), cmps);
static Container	FlowLayout.encloseRightBottom(Component... cmps) Shorthand for Container.encloseIn(new FlowLayout(Component.RIGHT, Component.BOTTOM), cmps);
static Container	FlowLayout.encloseRightBottomByRow(Component... cmps) Shorthand for Container.encloseIn(new FlowLayout(Component.RIGHT, Component.BOTTOM, true), cmps);
static Container	FlowLayout.encloseRightMiddle(Component... cmps) Shorthand for Container.encloseIn(new FlowLayout(Component.RIGHT, Component.CENTER), cmps);
static Container	FlowLayout.encloseRightMiddleByRow(Component... cmps) Shorthand for Container.encloseIn(new FlowLayout(Component.RIGHT, Component.CENTER, true), cmps);
static Container	BoxLayout.encloseX(Component... cmps) The equivalent of Container.enclose() with a box layout X
static Container	BoxLayout.encloseXCenter(Component... cmps) The equivalent of Container.enclose() with a box layout X, with center alignment.
static Container	BoxLayout.encloseXNoGrow(Component... cmps) The equivalent of Container.enclose() with a box layout X no grow option
static Container	BoxLayout.encloseXRight(Component... cmps) The equivalent of Container.enclose() with a box layout X, with right alignment.
static Container	BoxLayout.encloseY(Component... cmps) The equivalent of Container.enclose() with a box layout Y
static Container	BoxLayout.encloseYBottom(Component... cmps) The equivalent of Container.enclose() with a box layout Y, with bottom alignment.
static Container	BoxLayout.encloseYBottomLast(Component... cmps) The equivalent of Container.enclose() with a box layout Y in bottom last mode
static Container	BoxLayout.encloseYCenter(Component... cmps) The equivalent of Container.enclose() with a box layout Y, with center alignment.
int	LayeredLayout.LayeredLayoutConstraint.Inset.getAbsolutePixels(Component cmp) Returns the total inset of this inset when applied to the given component.
String	LayeredLayout.getBottomInsetAsString(Component cmp) Gets the bottom inset as a string.
Object	LayeredLayout.getComponentConstraint(Component comp) Gets the LayeredLayoutConstraint associated with the given component.
Object	GridBagLayout.getComponentConstraint(Component comp)
Object	BorderLayout.getComponentConstraint(Component comp) Returns the component constraint
Object	TextModeLayout.getComponentConstraint(Component comp) Returns the optional component constraint
Object	Layout.getComponentConstraint(Component comp) Returns the optional component constraint
int	LayoutStyle.getContainerGap(Component component, int position, Container parent) Returns the amount of space to position a component inside its parent.
LayeredLayout.LayeredLayoutConstraint.Inset	LayeredLayout.getInset(Component cmp, int side) Gets an LayeredLayout.LayeredLayoutConstraint.Inset associated with the provided component
String	LayeredLayout.getInsetsAsString(Component cmp, boolean withLabels) Returns the insets for the given component as a string.
LayeredLayout.LayeredLayoutConstraint	LayeredLayout.getLayeredLayoutConstraint(Component cmp) Wraps LayeredLayout.getComponentConstraint(com.codename1.ui.Component) and casts it directly to LayeredLayout.LayeredLayoutConstraint.
String	LayeredLayout.getLeftInsetAsString(Component cmp) Gets the left inset as a string.
LayeredLayout.LayeredLayoutConstraint	LayeredLayout.getOrCreateConstraint(Component cmp) If the given component already has a LayeredLayoutConstraint, then this will return it.
float	LayeredLayout.getPercentInsetAnchorHorizontal(Component cmp) See LayeredLayout.LayeredLayoutConstraint.getPercentInsetAnchorHorizontal()
float	LayeredLayout.getPercentInsetAnchorVertical(Component cmp) See LayeredLayout.LayeredLayoutConstraint.getPercentInsetAnchorVertical()
int	LayoutStyle.getPreferredGap(Component component1, Component component2, int type, int position, Container parent) Returns the amount of space to use between two components.
Rectangle	LayeredLayout.LayeredLayoutConstraint.getReferenceBox(Container parent, Component cmp) Deprecated. Use {@link #getReferenceBox(com.codename1.ui.Container)
Rectangle	LayeredLayout.LayeredLayoutConstraint.getReferenceBox(Container parent, Component cmp2, Rectangle box) Deprecated. Use LayeredLayout.LayeredLayoutConstraint.getReferenceBox(com.codename1.ui.Container, com.codename1.ui.geom.Rectangle) instead.
String	LayeredLayout.getRightInsetAsString(Component cmp) Gets the right inset as a string.
String	LayeredLayout.getTopInsetAsString(Component cmp) Gets the top inset as a string.
boolean	LayeredLayout.LayeredLayoutConstraint.hasCircularDependency(Component start) Checks to see if this constraint has any circular dependencies.
void	GroupLayout.linkSize(Component[] components) Forces the set of components to have the same size.
void	GroupLayout.linkSize(Component[] components, int axis) Forces the set of components to have the same size.
protected GridBagConstraints	GridBagLayout.lookupConstraints(Component comp)
static Container	BorderLayout.north(Component north) Convenience method that creates a border layout container and places the given component in the north
LayeredLayout.LayeredLayoutConstraint.Inset	LayeredLayout.LayeredLayoutConstraint.Inset.referenceComponent(Component cmp) Sets the reference component for this inset.
void	GroupLayout.removeLayoutComponent(Component component) Notification that a Component has been removed from the parent container.
void	GridBagLayout.removeLayoutComponent(Component comp)
void	BorderLayout.removeLayoutComponent(Component comp) Removes the component from the layout this operation is only useful if the layout maintains references to components within it
void	TextModeLayout.removeLayoutComponent(Component comp) Removes the component from the layout this operation is only useful if the layout maintains references to components within it
void	Layout.removeLayoutComponent(Component comp) Removes the component from the layout this operation is only useful if the layout maintains references to components within it
void	GroupLayout.replace(Component existingComponent, Component newComponent) Removes an existing component replacing it with the specified component.
void	GridBagLayout.setConstraints(Component comp, GridBagConstraints constraints)
void	GroupLayout.setHonorsVisibility(Component component, Boolean honorsVisibility) Sets whether the component's visibility is considered for sizing and positioning.
LayeredLayout	LayeredLayout.setInsetBottom(Component cmp, String inset) Sets the top inset for this component to the prescribed value.
LayeredLayout	LayeredLayout.setInsetLeft(Component cmp, String inset) Sets the left inset for this component to the prescribed value.
LayeredLayout	LayeredLayout.setInsetRight(Component cmp, String inset) Sets the right inset for this component to the prescribed value.
LayeredLayout	LayeredLayout.setInsets(Component cmp, String insets) Sets the insets for the component cmp to the values specified in insets.
LayeredLayout	LayeredLayout.setInsetTop(Component cmp, String inset) Sets the top inset for this component to the prescribed value.
LayeredLayout	LayeredLayout.setPercentInsetAnchorHorizontal(Component cmp, float anchor) See LayeredLayout.LayeredLayoutConstraint.setPercentInsetAnchorHorizontal(float)
LayeredLayout	LayeredLayout.setPercentInsetAnchorVertical(Component cmp, float anchor) See LayeredLayout.LayeredLayoutConstraint.setPercentInsetAnchorVertical(float)
LayeredLayout	LayeredLayout.setReferenceComponentBottom(Component cmp, Component referenceComponent) Sets the reference component for the bottom inset of the given component.
LayeredLayout	LayeredLayout.setReferenceComponentBottom(Component cmp, Component referenceComponent, float position) Sets the reference component for the bottom inset of the given component.
LayeredLayout	LayeredLayout.setReferenceComponentLeft(Component cmp, Component referenceComponent) Sets the reference component for the left inset of the given component.
LayeredLayout	LayeredLayout.setReferenceComponentLeft(Component cmp, Component referenceComponent, float position) Sets the reference component for the left inset of the given component.
LayeredLayout	LayeredLayout.setReferenceComponentRight(Component cmp, Component referenceComponent) Sets the reference component for the right inset of the given component.
LayeredLayout	LayeredLayout.setReferenceComponentRight(Component cmp, Component referenceComponent, float position) Sets the reference component for the right inset of the given component.
LayeredLayout.LayeredLayoutConstraint	LayeredLayout.LayeredLayoutConstraint.setReferenceComponents(Component... refs) Sets the reference components for the constraint.
LayeredLayout	LayeredLayout.setReferenceComponents(Component cmp, Component... referenceComponents) Sets the reference components for the insets of cmp.
LayeredLayout	LayeredLayout.setReferenceComponents(Component cmp, Component... referenceComponents) Sets the reference components for the insets of cmp.
LayeredLayout	LayeredLayout.setReferenceComponents(Component cmp, String refs) Sets the reference components for this component as a string of 1 to 4 component indices separated by spaces.
LayeredLayout	LayeredLayout.setReferenceComponentTop(Component cmp, Component referenceComponent) Sets the reference component for the top inset of the given component.
LayeredLayout	LayeredLayout.setReferenceComponentTop(Component cmp, Component referenceComponent, float position) Sets the reference component for the top inset of the given component.
LayeredLayout	LayeredLayout.setReferencePositionBottom(Component cmp, float position) Sets the bottom inset reference position.
LayeredLayout	LayeredLayout.setReferencePositionLeft(Component cmp, float position) Sets the left inset reference position.
LayeredLayout	LayeredLayout.setReferencePositionRight(Component cmp, float position) Sets the right inset reference position.
LayeredLayout	LayeredLayout.setReferencePositions(Component cmp, float... referencePositions) Sets the reference positions for reference components.
LayeredLayout	LayeredLayout.setReferencePositions(Component cmp, String positions) Sets the reference positions for reference components.
LayeredLayout	LayeredLayout.setReferencePositionTop(Component cmp, float position) Sets the top inset reference position.
static Container	BorderLayout.south(Component south) Convenience method that creates a border layout container and places the given component in the south
static Container	BorderLayout.west(Component west) Convenience method that creates a border layout container and places the given component in the west

Method parameters in com.codename1.ui.layouts with type arguments of type Component

Modifier and Type	Method and Description
Set<Component>	LayeredLayout.LayeredLayoutConstraint.getDependencies(Set<Component> deps) Gets the dependencies (i.e.
Set<Component>	LayeredLayout.LayeredLayoutConstraint.Inset.getDependencies(Set<Component> deps) Recursively gets all of the reference components of this inset.

Uses of Component in com.codename1.ui.layouts.mig

Methods in com.codename1.ui.layouts.mig that return types with arguments of type Component

Modifier and Type	Method and Description
Map<Component,Object>	MigLayout.getConstraintMap() Deprecated. Returns a shallow copy of the constraints map.

Methods in com.codename1.ui.layouts.mig with parameters of type Component

Modifier and Type	Method and Description
void	MigLayout.addLayoutComponent(Component comp, Object constraints) Deprecated.
void	MigLayout.addLayoutComponent(Object value, Component comp, Container c) Deprecated.
static <E> E	MigLayout.findType(Class<E> clazz, Component comp) Deprecated.
Object	MigLayout.getComponentConstraint(Component comp) Deprecated.
Object	MigLayout.getComponentConstraints(Component comp) Deprecated. Returns the component constraints as a String representation.
boolean	MigLayout.isManagingComponent(Component c) Deprecated. Returns if this layout manager is currently managing this component.
void	MigLayout.removeLayoutComponent(Component comp) Deprecated.
void	MigLayout.setComponentConstraints(Component comp, Object constr) Deprecated. Sets the component constraint for the component that already must be handled by this layout manager.

Method parameters in com.codename1.ui.layouts.mig with type arguments of type Component

Modifier and Type	Method and Description
void	MigLayout.setConstraintMap(Map<Component,Object> map) Deprecated. Sets the constraints map.

Uses of Component in com.codename1.ui.list

Subclasses of Component in com.codename1.ui.list

Modifier and Type	Class and Description
class	ContainerList Deprecated. the performance of ContainerList is worse than the performance of List or Container. The API/behaviors are problematic and we don't think its the right choice for any project. It is our recommendation that you use Container, InfiniteContainer etc.
class	DefaultListCellRenderer<T> Default implementation of the renderer based on a label see the ListCellRenderer for more information about the use and purpose of this class
class	MultiList A list with a MultiButton renderer, notice that we strongly discourage usage of lists..

Methods in com.codename1.ui.list that return Component

Modifier and Type	Method and Description
Component	GenericListCellRenderer.getCellRendererComponent(Component list, Object model, T value, int index, boolean isSelected) Returns a component instance that is already set to render "value".
Component	DefaultListCellRenderer.getCellRendererComponent(Component list, Object model, T value, int index, boolean isSelected) Returns a component instance that is already set to render "value".
Component	CellRenderer.getCellRendererComponent(Component list, Object model, T value, int index, boolean isSelected) Deprecated. Returns a component instance that is already set to render "value".
Component	GenericListCellRenderer.getFocusComponent(Component list) Returns a component instance that is painted under the currently focused renderer and is animated to provide smooth scrolling.
Component	DefaultListCellRenderer.getFocusComponent(Component list) Returns a component instance that is painted under the currently focused renderer and is animated to provide smooth scrolling.
Component	CellRenderer.getFocusComponent(Component list) Deprecated. Returns a component instance that is painted under the currently focused renderer and is animated to provide smooth scrolling.
Component	GenericListCellRenderer.getListCellRendererComponent(List list, T value, int index, boolean isSelected) Returns a component instance that is already set to render "value".
Component	DefaultListCellRenderer.getListCellRendererComponent(List list, T value, int index, boolean isSelected) Returns a component instance that is already set to render "value".
Component	ListCellRenderer.getListCellRendererComponent(List list, T value, int index, boolean isSelected) Returns a component instance that is already set to render "value".
Component	GenericListCellRenderer.getListFocusComponent(List list) Returns a component instance that is painted under the currently focused renderer and is animated to provide smooth scrolling.
Component	DefaultListCellRenderer.getListFocusComponent(List list) Returns a component instance that is painted under the currently focused renderer and is animated to provide smooth scrolling.
Component	ListCellRenderer.getListFocusComponent(List list) Returns a component instance that is painted under the currently focused renderer and is animated to provide smooth scrolling.
Component	GenericListCellRenderer.getSelected()
Component	GenericListCellRenderer.getSelectedEven()
Component	GenericListCellRenderer.getUnselected()
Component	GenericListCellRenderer.getUnselectedEven()

Methods in com.codename1.ui.list with parameters of type Component

Modifier and Type	Method and Description
Component	GenericListCellRenderer.getCellRendererComponent(Component list, Object model, T value, int index, boolean isSelected) Returns a component instance that is already set to render "value".
Component	DefaultListCellRenderer.getCellRendererComponent(Component list, Object model, T value, int index, boolean isSelected) Returns a component instance that is already set to render "value".
Component	CellRenderer.getCellRendererComponent(Component list, Object model, T value, int index, boolean isSelected) Deprecated. Returns a component instance that is already set to render "value".
Component	GenericListCellRenderer.getFocusComponent(Component list) Returns a component instance that is painted under the currently focused renderer and is animated to provide smooth scrolling.
Component	DefaultListCellRenderer.getFocusComponent(Component list) Returns a component instance that is painted under the currently focused renderer and is animated to provide smooth scrolling.
Component	CellRenderer.getFocusComponent(Component list) Deprecated. Returns a component instance that is painted under the currently focused renderer and is animated to provide smooth scrolling.

Constructors in com.codename1.ui.list with parameters of type Component

Constructor and Description
GenericListCellRenderer(Component selected, Component unselected) Constructs a generic renderer with the given selected/unselected components
GenericListCellRenderer(Component odd, Component oddUnselected, Component even, Component evenUnselected) Constructs a generic renderer with the given selected/unselected components for odd/even values allowing a "pinstripe" effect

Uses of Component in com.codename1.ui.painter

Constructors in com.codename1.ui.painter with parameters of type Component

Constructor and Description
BackgroundPainter(Component parent) Construct a background painter for the given component

Uses of Component in com.codename1.ui.plaf

Methods in com.codename1.ui.plaf with parameters of type Component

Modifier and Type	Method and Description
void	LookAndFeel.bind(Component cmp) Deprecated. Every component binds itself to the look and feel thus allowing the look and feel to customize the component.
void	DefaultLookAndFeel.bind(Component cmp) Deprecated. Every component binds itself to the look and feel thus allowing the look and feel to customize the component.
void	LookAndFeel.drawHorizontalScroll(Graphics g, Component c, float offsetRatio, float blockSizeRatio) Deprecated. Draws a horizontal scroll bar in the given component
abstract void	LookAndFeel.drawPullToRefresh(Graphics g, Component cmp, boolean taskExecuted) Deprecated. Paints the pull to refresh
void	DefaultLookAndFeel.drawPullToRefresh(Graphics g, Component cmp, boolean taskExecuted) Deprecated. Paints the pull to refresh
void	LookAndFeel.drawVerticalScroll(Graphics g, Component c, float offsetRatio, float blockSizeRatio) Deprecated. Draws a vertical scroll bar in the given component
void	DefaultLookAndFeel.focusGained(Component cmp) Deprecated. Invoked when component gains focus
void	DefaultLookAndFeel.focusLost(Component cmp) Deprecated. Invoked when component loses focus
void	Border.paint(Graphics g, Component c) Draws the border for the given component, this method is called before a call to background painting is made.
void	RoundRectBorder.paintBorderBackground(Graphics g, Component c)
void	CSSBorder.paintBorderBackground(Graphics g, Component c) Has effect when the border demands responsibility for background painting normally the painter will perform this work but in this case the border might do it instead.
void	Border.paintBorderBackground(Graphics g, Component c) Has effect when the border demands responsibility for background painting normally the painter will perform this work but in this case the border might do it instead.
void	RoundBorder.paintBorderBackground(Graphics g, Component c)
void	LookAndFeel.paintTensileHighlight(Component t, Graphics g, boolean top, int opacity) Deprecated. Paints the tensile hightlight image
void	LookAndFeel.setFG(Graphics g, Component c) Deprecated. Sets the foreground color and font for a generic component, reuse-able by most component drawing code
void	Border.setImageBorderSpecialTile(Image tileTop, Image tileBottom, Image tileLeft, Image tileRight, Component trackComponent) This method is designed mainly for the purpose of creating an arrow that will track a specific component using the image border the tile given would be an arrow like image just like the ones used for the top/bottom/left/right images.
void	Border.setTrackComponent(Component trackComponent) In the case of an arrow border the track component lets us track the position to which the border is pointing

Uses of Component in com.codename1.ui.scene

Subclasses of Component in com.codename1.ui.scene

Modifier and Type	Class and Description
class	Scene Deprecated. For internal use only

Uses of Component in com.codename1.ui.spinner

Subclasses of Component in com.codename1.ui.spinner

Modifier and Type	Class and Description
class	BaseSpinner Base class for spinners
class	DateSpinner Deprecated. use Picker instead
class	DateTimeSpinner Deprecated. use Picker instead
class	GenericSpinner Deprecated. use Picker instead
class	NumericSpinner Deprecated. use Picker instead
class	Picker Picker is a component and API that allows either popping up a spinner or using the native picker API when applicable.
class	TimeSpinner Deprecated. use Picker instead

Uses of Component in com.codename1.ui.table

Subclasses of Component in com.codename1.ui.table

Modifier and Type	Class and Description
class	Table The Table class represents a grid of data that can be used for rendering a grid of components/labels.

Methods in com.codename1.ui.table that return Component

Modifier and Type	Method and Description
protected Component	Table.createCell(Object value, int row, int column, boolean editable) Creates a cell based on the given value
protected Component[]	TableLayout.getChildrenInTraversalOrder(Container parent)
Component	TableLayout.getComponentAt(int row, int column) Returns the component at the given row/column

Methods in com.codename1.ui.table with parameters of type Component

Modifier and Type	Method and Description
void	TableLayout.addLayoutComponent(Object value, Component comp, Container c) Some layouts can optionally track the addition of elements with meta-data that allows the user to "hint" on object positioning.
static Container	TableLayout.encloseIn(int columns, boolean growHorizontally, Component... cmps) Creates a table layout container, the number of rows is automatically calculated based on the number of columns.
static Container	TableLayout.encloseIn(int columns, Component... cmps) Creates a table layout container that grows the last column horizontally, the number of rows is automatically calculated based on the number of columns.
int	Table.getCellColumn(Component cell) Returns the column in which the given cell is placed
int	Table.getCellRow(Component cell) Returns the row in which the given cell is placed
Object	TableLayout.getComponentConstraint(Component comp) Returns the optional component constraint
void	TableLayout.removeLayoutComponent(Component comp) Removes the component from the layout this operation is only useful if the layout maintains references to components within it

Uses of Component in com.codename1.ui.tree

Subclasses of Component in com.codename1.ui.tree

Modifier and Type	Class and Description
class	Tree The Tree component allows constructing simple tree component hierarchies that can be expanded seamlessly with no limit.

Methods in com.codename1.ui.tree that return Component

Modifier and Type	Method and Description
protected Component	Tree.createNode(Object node, int depth) Creates a node within the tree, this method is protected allowing tree to be subclassed to replace the rendering logic of individual tree buttons.
Component	Tree.findNodeComponent(Object node) Finds the component for a model node.
Component	Tree.findNodeComponent(Object node, Component root) Finds the component for a model node.
Component	Tree.getParentComponent(Component nodeComponent) Gets the UI component corresponding to the parent model mode of the node corresponding with the given UI component.

Methods in com.codename1.ui.tree with parameters of type Component

Modifier and Type	Method and Description
protected void	Tree.bindNodeListener(ActionListener l, Component node) Since a node may be any component type developers should override this method to add support for binding the click listener to the given component.
Component	Tree.findNodeComponent(Object node, Component root) Finds the component for a model node.
protected Object	Tree.getModel(Component node) Gets the model for a component in the tree.
Component	Tree.getParentComponent(Component nodeComponent) Gets the UI component corresponding to the parent model mode of the node corresponding with the given UI component.
Object	Tree.getParentNode(Component nodeComponent) Gets the parent model node for a component.
protected boolean	Tree.isExpanded(Component node) This method returns true if the given node is expanded.
void	Tree.refreshNode(Component nodeComponent) Refreshes a node of the tree.
protected void	Tree.setNodeIcon(Image icon, Component node) Sets the icon for the given node similar in scope to bindNodeListener
protected void	Tree.setNodeMaterialIcon(char c, Component node, float size) Sets material icon for the node.

Uses of Component in com.codename1.ui.util

Subclasses of Component in com.codename1.ui.util

Modifier and Type	Class and Description
class	EmbeddedContainer This class is mostly used internally by the GUI builder and isn't very useful for general purpose.

Methods in com.codename1.ui.util that return Component

Modifier and Type	Method and Description
protected Component	UIBuilder.createComponentInstance(String componentType, Class cls) This method can be overriden to create custom components in a custom way, the component type is a shorthand for the component name and not the full name of the class.
Component	UIBuilder.findByName(String name, Component rootComponent) Finds the given component by its name
Component	UIBuilder.findByName(String name, Container rootComponent) Finds the given component by its name

Methods in com.codename1.ui.util with parameters of type Component

Modifier and Type	Method and Description
void	GlassTutorial.addHint(Component hintComponent, Component destinationComponent, String position) Deprecated. Places a hint within the glass in a position relative to the destinationComponent, the position is indicated with border layout attributes.
void	UIBuilder.back(Component sourceComponent) This method effectively pops the form navigation stack and goes back to the previous form if back navigation is enabled and there is a previous form.
protected void	UIBuilder.bindListenerToComponent(Component cmp, Object listener) Binds the given listener object to the component, this works seamlessly for common Codename One events but might be an issue with custom components and custom listener types so this method can be overloaded to add support for such cases.
Component	UIBuilder.findByName(String name, Component rootComponent) Finds the given component by its name
void	EventDispatcher.fireBindTargetChange(Component source, String propertyName, Object oldValue, Object newValue) Fired when a property of the component changes to a new value
void	EventDispatcher.fireFocus(Component c) Fires the event safely on the EDT without risk of concurrency errors
protected Container	UIBuilder.getRootAncestor(Component c) Returns either the parent form or the component below the embedded container above c.
static void	Effects.growShrink(Component c, int duration) Deprecated. use Component.growShrink instead
protected void	UIBuilder.handleComponentAction(Component c, ActionEvent event) This method is invoked for every component to which an action event listener can be bound and delivers the event data for the given component seamlessly.
protected void	UIBuilder.postCreateComponent(Component cmp) Callback to allow binding custom logic/listeners to a component after its major properties were set (notice that not all properties or the full hierarchy will be available at this stage).
void	UIBuilder.reloadContainer(Component cnt) Useful tool to refresh the current state of a container shown using show container without pushing another instance to the back stack
protected void	UIBuilder.restoreComponentState(Component c, Hashtable destination) By default Codename One stores the states of components in the navigation graph as it moves between forms.
Container	UIBuilder.showContainer(String resourceName, Command sourceCommand, Component sourceComponent) This method is equivalent to the internal navigation behavior, it adds functionality such as the back command into the given form resource and shows it.
protected void	UIBuilder.storeComponentState(Component c, Hashtable destination) By default Codename One stores the states of components in the navigation graph as it moves between forms.

Uses of Component in com.codename1.ui.validation

Methods in com.codename1.ui.validation with parameters of type Component

Modifier and Type	Method and Description
Validator	Validator.addConstraint(Component cmp, Constraint... c) Places a constraint on the validator, returns this object so constraint additions can be chained.
Validator	Validator.addSubmitButtons(Component... cmp) Submit buttons (or any other component type) can be disabled until all components contain a valid value.
void	Validator.bindDataListener(Component cmp) Deprecated. this method was exposed by accident, constraint implicitly calls it and you don't need to call it directly. It will be made protected in a future update to Codename One!
protected Object	Validator.getComponentValue(Component cmp) Returns the value of the given component, this can be overriden to add support for custom built components
String	Validator.getErrorMessage(Component cmp) Returns the validation error message for the given component or null if no such message exists
protected void	Validator.validate(Component cmp) Validates and highlights an individual component