com.codename1.ui.plaf

Class DefaultLookAndFeel

java.lang.Object

com.codename1.ui.plaf.LookAndFeel

com.codename1.ui.plaf.DefaultLookAndFeel

All Implemented Interfaces:

FocusListener

Deprecated.

this class is still crucial for some features in Codename One. The deprecation is here to indicate our desire to reduce usage/reliance on this class.

public class DefaultLookAndFeel
extends LookAndFeel
implements FocusListener

Used to render the default look of Codename One

Author:

Chen Fishbein

Constructor Summary

Constructors

Constructor and Description
DefaultLookAndFeel(UIManager manager) Deprecated. Creates a new instance of DefaultLookAndFeel

Method Summary

Modifier and Type	Method and Description
void	bind(Component cmp) Deprecated. Every component binds itself to the look and feel thus allowing the look and feel to customize the component.
TextSelection.Span	calculateLabelSpan(TextSelection sel, Label l) Deprecated. Calculates the text selection spans for a given label
TextSelection.Span	calculateSpanForLabelText(TextSelection sel, Label l, String text, int x, int y, int textSpaceW) Deprecated.
TextSelection.Spans	calculateTextAreaSpan(TextSelection sel, TextArea ta) Deprecated. Calculates the Spans used in text selection for a given text area.
TextSelection.Spans	calculateTextFieldSpan(TextSelection sel, TextArea ta) Deprecated. Calculates the Spans used in text selection for a given text field.
void	drawButton(Graphics g, Button b) Deprecated. this method is no longer used by the implementation, we shifted code away to improve performance
void	drawCheckBox(Graphics g, Button cb) Deprecated. Invoked for drawing a checkbox widget
void	drawComboBox(Graphics g, List cb) Deprecated. Invoked for drawing a combo box widget
void	drawLabel(Graphics g, Label l) Deprecated. this method is no longer used by the implementation, we shifted code away to improve performance
protected int	drawLabelText(Graphics g, Label l, String text, int x, int y, int textSpaceW) Deprecated. Draws the text of a label
void	drawList(Graphics g, List l) Deprecated. Invoked for drawing a list widget
void	drawPullToRefresh(Graphics g, Component cmp, boolean taskExecuted) Deprecated. Paints the pull to refresh
void	drawRadioButton(Graphics g, Button rb) Deprecated. Invoked for drawing the radio button widget
void	drawTextArea(Graphics g, TextArea ta) Deprecated. Draw the given text area
void	drawTextField(Graphics g, TextArea ta) Deprecated. Draws the text field without its cursor which is drawn in a separate method input mode indication can also be drawn using this method.
void	drawTextFieldCursor(Graphics g, TextArea ta) Deprecated. Draws the cursor of the text field, blinking is handled simply by avoiding a call to this method.
void	focusGained(Component cmp) Deprecated. Invoked when component gains focus
void	focusLost(Component cmp) Deprecated. Invoked when component loses focus
Dimension	getButtonPreferredSize(Button b) Deprecated. Calculate the preferred size of the component
Image[]	getCheckBoxFocusImages() Deprecated. Returns the images used to represent the checkbox when focused
Image[]	getCheckBoxImages() Deprecated. Returns the images used to represent the checkbox (selected followed by unselected).
Dimension	getCheckBoxPreferredSize(Button cb) Deprecated. Calculate the preferred size of the component
Dimension	getComboBoxPreferredSize(List cb) Deprecated. Calculate the preferred size of the component
Dimension	getLabelPreferredSize(Label l) Deprecated. Calculate the preferred size of the component
Dimension	getListPreferredSize(List l) Deprecated. Calculate the preferred size of the component
int	getPullToRefreshHeight() Deprecated. Returns the required height of the pull to refresh feature
Image[]	getRadioButtonFocusImages() Deprecated. Returns the images used to represent the radio button when in focused mode
Image[]	getRadioButtonImages() Deprecated. Returns the images used to represent the radio button (selected followed by unselected).
Dimension	getRadioButtonPreferredSize(Button rb) Deprecated. Calculate the preferred size of the component
Dimension	getTextAreaSize(TextArea ta, boolean pref) Deprecated. Calculate the preferred size of the component
Dimension	getTextFieldPreferredSize(TextArea ta) Deprecated. Calculate the preferred size of the component
protected String	getTextFieldString(TextArea ta) Deprecated. Similar to getText() but works properly with password fields
boolean	isTickWhenFocused() Deprecated. This method allows to set all Labels, Buttons, CheckBoxes, RadioButtons to start ticking when the text is too long.
void	refreshTheme(boolean b) Deprecated. This method is a callback to the LookAndFeel when a theme is being changed in the UIManager
void	setCheckBoxFocusImages(Image checkedX, Image uncheckedX, Image disabledChecked, Image disabledUnchecked) Deprecated. Sets images for checkbox when in focused mode
void	setCheckBoxImages(Image checkedX, Image uncheckedX) Deprecated. Sets images for checkbox checked/unchecked modes
void	setCheckBoxImages(Image checkedX, Image uncheckedX, Image disabledChecked, Image disabledUnchecked) Deprecated. Sets images for checkbox checked/unchecked modes
void	setComboBoxImage(Image picker) Deprecated. Sets image for the combo box dropdown drawing
void	setPasswordChar(char c) Deprecated. Sets the password character to display in the TextArea and the TextField
void	setRadioButtonFocusImages(Image selected, Image unselected, Image disabledSelected, Image disabledUnselected) Deprecated. Sets images for radio button selected/unselected and disabled modes, when the radio button has focus, these are entirely optional
void	setRadioButtonImages(Image selected, Image unselected) Deprecated. Sets images for radio button selected/unselected modes
void	setRadioButtonImages(Image selected, Image unselected, Image disabledSelected, Image disabledUnselected) Deprecated. Sets images for radio button selected/unselected modes
void	setTickWhenFocused(boolean tickWhenFocused) Deprecated. This method allows to set all Labels, Buttons, CheckBoxes, RadioButtons to start ticking when the text is too long.

Methods inherited from class com.codename1.ui.plaf.LookAndFeel

drawHorizontalScroll, drawVerticalScroll, getDefaultDialogTransitionIn, getDefaultDialogTransitionOut, getDefaultFormTintColor, getDefaultFormTransitionIn, getDefaultFormTransitionOut, getDefaultMenuTransitionIn, getDefaultMenuTransitionOut, getDefaultSmoothScrollingSpeed, getDisableColor, getFadeScrollBarSpeed, getFadeScrollEdgeLength, getHorizontalScrollHeight, getMenuBarClass, getMenuIcons, getMenuRenderer, getTactileTouchDuration, getTextFieldCursorColor, getTickerSpeed, getVerticalScrollWidth, isBackgroundImageDetermineSize, isDefaultAlwaysTensile, isDefaultEndsWith3Points, isDefaultSmoothScrolling, isDefaultSnapToGrid, isDefaultTensileDrag, isDefaultTensileHighlight, isFadeScrollBar, isFadeScrollEdge, isFocusScrolling, isReverseSoftButtons, isRTL, isScrollVisible, isTouchMenus, paintTensileHighlight, setBackgroundImageDetermineSize, setDefaultAlwaysTensile, setDefaultDialogTransitionIn, setDefaultDialogTransitionOut, setDefaultEndsWith3Points, setDefaultFormTintColor, setDefaultFormTransitionIn, setDefaultFormTransitionOut, setDefaultMenuTransitionIn, setDefaultMenuTransitionOut, setDefaultSmoothScrolling, setDefaultSmoothScrollingSpeed, setDefaultSnapToGrid, setDefaultTensileDrag, setDisableColor, setFadeScrollBar, setFadeScrollBarSpeed, setFadeScrollEdge, setFadeScrollEdgeLength, setFG, setFocusScrolling, setMenuBarClass, setMenuIcons, setMenuRenderer, setReverseSoftButtons, setRTL, setTactileTouchDuration, setTextFieldCursorColor, setTickerSpeed, setTouchMenus, uninstall

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultLookAndFeel

public DefaultLookAndFeel(UIManager manager)

Deprecated.

Creates a new instance of DefaultLookAndFeel

Method Detail

bind

public void bind(Component cmp)

Deprecated.

Every component binds itself to the look and feel thus allowing the look and feel to customize the component. Binding occurs at the end of the constructor when the component is in a valid state and ready to be used. Notice that a component might be bound twice or more and it is the responsibility of the LookAndFeel to protect against that.

Overrides:

bind in class LookAndFeel

Parameters:

cmp - component instance that may be customized by the look and feel

setTickWhenFocused

public void setTickWhenFocused(boolean tickWhenFocused)

Deprecated.

This method allows to set all Labels, Buttons, CheckBoxes, RadioButtons to start ticking when the text is too long.

Parameters:

tickWhenFocused -

isTickWhenFocused

public boolean isTickWhenFocused()

Deprecated.

This method allows to set all Labels, Buttons, CheckBoxes, RadioButtons to start ticking when the text is too long.

Returns:

tickWhenFocused

setCheckBoxImages

public void setCheckBoxImages(Image checkedX,
                              Image uncheckedX)

Deprecated.

Sets images for checkbox checked/unchecked modes

Parameters:

checkedX - the image to draw in order to represent a checked checkbox

uncheckedX - the image to draw in order to represent an uncheck checkbox

setCheckBoxImages

public void setCheckBoxImages(Image checkedX,
                              Image uncheckedX,
                              Image disabledChecked,
                              Image disabledUnchecked)

Deprecated.

Sets images for checkbox checked/unchecked modes

Parameters:

checkedX - the image to draw in order to represent a checked checkbox

uncheckedX - the image to draw in order to represent an uncheck checkbox

disabledChecked - same as checked for the disabled state

disabledUnchecked - same as unchecked for the disabled state

setCheckBoxFocusImages

public void setCheckBoxFocusImages(Image checkedX,
                                   Image uncheckedX,
                                   Image disabledChecked,
                                   Image disabledUnchecked)

Deprecated.

Sets images for checkbox when in focused mode

Parameters:

checkedX - the image to draw in order to represent a checked checkbox

uncheckedX - the image to draw in order to represent an uncheck checkbox

disabledChecked - same as checked for the disabled state

disabledUnchecked - same as unchecked for the disabled state

setComboBoxImage

public void setComboBoxImage(Image picker)

Deprecated.

Sets image for the combo box dropdown drawing

Parameters:

picker - picker image

setRadioButtonImages

public void setRadioButtonImages(Image selected,
                                 Image unselected)

Deprecated.

Sets images for radio button selected/unselected modes

Parameters:

selected - the image to draw in order to represent a selected radio button

unselected - the image to draw in order to represent an unselected radio button

setRadioButtonImages

public void setRadioButtonImages(Image selected,
                                 Image unselected,
                                 Image disabledSelected,
                                 Image disabledUnselected)

Deprecated.

Sets images for radio button selected/unselected modes

Parameters:

selected - the image to draw in order to represent a selected radio button

unselected - the image to draw in order to represent an unselected radio button

disabledSelected - same as selected for the disabled state

disabledUnselected - same as unselected for the disabled state

setRadioButtonFocusImages

public void setRadioButtonFocusImages(Image selected,
                                      Image unselected,
                                      Image disabledSelected,
                                      Image disabledUnselected)

Deprecated.

Sets images for radio button selected/unselected and disabled modes, when the radio button has focus, these are entirely optional

Parameters:

selected - the image to draw in order to represent a selected radio button

unselected - the image to draw in order to represent an unselected radio button

disabledSelected - same as selected for the disabled state

disabledUnselected - same as unselected for the disabled state

setPasswordChar

public void setPasswordChar(char c)

Deprecated.

Sets the password character to display in the TextArea and the TextField

Parameters:

the - char to display

getRadioButtonImages

public Image[] getRadioButtonImages()

Deprecated.

Returns the images used to represent the radio button (selected followed by unselected).

Returns:

images representing the radio button or null for using the default drawing

getRadioButtonFocusImages

public Image[] getRadioButtonFocusImages()

Deprecated.

Returns the images used to represent the radio button when in focused mode

Returns:

images representing the radio button or null for using the default drawing

getCheckBoxImages

public Image[] getCheckBoxImages()

Deprecated.

Returns the images used to represent the checkbox (selected followed by unselected).

Returns:

images representing the check box or null for using the default drawing

getCheckBoxFocusImages

public Image[] getCheckBoxFocusImages()

Deprecated.

Returns the images used to represent the checkbox when focused

Returns:

images representing the check box or null for using the default drawing

drawButton

public void drawButton(Graphics g,
                       Button b)

Deprecated. this method is no longer used by the implementation, we shifted code away to improve performance

Invoked for drawing a button widget

Specified by:

drawButton in class LookAndFeel

Parameters:

g - graphics context

b - component to draw

drawCheckBox

public void drawCheckBox(Graphics g,
                         Button cb)

Deprecated.

Invoked for drawing a checkbox widget

Specified by:

drawCheckBox in class LookAndFeel

Parameters:

g - graphics context

cb - component to draw

drawLabel

public void drawLabel(Graphics g,
                      Label l)

Deprecated. this method is no longer used by the implementation, we shifted code away to improve performance

Invoked for drawing a label widget

Specified by:

drawLabel in class LookAndFeel

Parameters:

g - graphics context

l - component to draw

calculateLabelSpan

public TextSelection.Span calculateLabelSpan(TextSelection sel,
                                             Label l)

Deprecated.

Description copied from class: LookAndFeel

Calculates the text selection spans for a given label

Specified by:

calculateLabelSpan in class LookAndFeel

Parameters:

sel - TextSelection instance

l - Label

Returns:

A span representing the positions of characters in the label

See Also:

TextSelection

drawRadioButton

public void drawRadioButton(Graphics g,
                            Button rb)

Deprecated.

Invoked for drawing the radio button widget

Specified by:

drawRadioButton in class LookAndFeel

Parameters:

g - graphics context

rb - component to draw

drawComboBox

public void drawComboBox(Graphics g,
                         List cb)

Deprecated.

Invoked for drawing a combo box widget

Specified by:

drawComboBox in class LookAndFeel

Parameters:

g - graphics context

cb - component to draw

drawList

public void drawList(Graphics g,
                     List l)

Deprecated.

Invoked for drawing a list widget

Specified by:

drawList in class LookAndFeel

Parameters:

g - graphics context

l - component to draw

calculateTextAreaSpan

public TextSelection.Spans calculateTextAreaSpan(TextSelection sel,
                                                 TextArea ta)

Deprecated.

Description copied from class: LookAndFeel

Calculates the Spans used in text selection for a given text area.

Specified by:

calculateTextAreaSpan in class LookAndFeel

Parameters:

sel - The current TextSelection instance.

ta - The TextArea to calculate spans for.

Returns:

The spans for the given text field.

drawTextArea

public void drawTextArea(Graphics g,
                         TextArea ta)

Deprecated.

Draw the given text area

Specified by:

drawTextArea in class LookAndFeel

Parameters:

g - graphics context

ta - component to draw

getButtonPreferredSize

public Dimension getButtonPreferredSize(Button b)

Deprecated.

Calculate the preferred size of the component

Specified by:

getButtonPreferredSize in class LookAndFeel

Parameters:

b - component whose size should be calculated

Returns:

the preferred size for the button

getCheckBoxPreferredSize

public Dimension getCheckBoxPreferredSize(Button cb)

Deprecated.

Calculate the preferred size of the component

Specified by:

getCheckBoxPreferredSize in class LookAndFeel

Parameters:

cb - component whose size should be calculated

Returns:

the preferred size for the component

getLabelPreferredSize

public Dimension getLabelPreferredSize(Label l)

Deprecated.

Calculate the preferred size of the component

Specified by:

getLabelPreferredSize in class LookAndFeel

Parameters:

l - component whose size should be calculated

Returns:

the preferred size for the component

getListPreferredSize

public Dimension getListPreferredSize(List l)

Deprecated.

Calculate the preferred size of the component

Specified by:

getListPreferredSize in class LookAndFeel

Parameters:

l - component whose size should be calculated

Returns:

the preferred size for the component

getRadioButtonPreferredSize

public Dimension getRadioButtonPreferredSize(Button rb)

Deprecated.

Calculate the preferred size of the component

Specified by:

getRadioButtonPreferredSize in class LookAndFeel

Parameters:

rb - component whose size should be calculated

Returns:

the preferred size for the component

getTextAreaSize

public Dimension getTextAreaSize(TextArea ta,
                                 boolean pref)

Deprecated.

Calculate the preferred size of the component

Specified by:

getTextAreaSize in class LookAndFeel

Parameters:

ta - component whose size should be calculated

pref - indicates whether preferred or scroll size should be returned

Returns:

the preferred size for the component

drawLabelText

protected int drawLabelText(Graphics g,
                            Label l,
                            String text,
                            int x,
                            int y,
                            int textSpaceW)

Deprecated.

Draws the text of a label

Parameters:

g - graphics context

l - label component

text - the text for the label

x - position for the label

y - position for the label

textSpaceW - the width available for the component

Returns:

the space used by the drawing

getComboBoxPreferredSize

public Dimension getComboBoxPreferredSize(List cb)

Deprecated.

Calculate the preferred size of the component

Specified by:

getComboBoxPreferredSize in class LookAndFeel

Parameters:

cb - component whose size should be calculated

Returns:

the preferred size for the component

getTextFieldString

protected String getTextFieldString(TextArea ta)

Deprecated.

Similar to getText() but works properly with password fields

calculateTextFieldSpan

public TextSelection.Spans calculateTextFieldSpan(TextSelection sel,
                                                  TextArea ta)

Deprecated.

Description copied from class: LookAndFeel

Calculates the Spans used in text selection for a given text field.

Specified by:

calculateTextFieldSpan in class LookAndFeel

Parameters:

sel - The current TextSelection instance.

ta - The textfield to calculate spans for.

Returns:

The spans for the given text field.

drawTextField

public void drawTextField(Graphics g,
                          TextArea ta)

Deprecated.

Draws the text field without its cursor which is drawn in a separate method input mode indication can also be drawn using this method.

Specified by:

drawTextField in class LookAndFeel

Parameters:

g - graphics context

ta - component to draw

getTextFieldPreferredSize

public Dimension getTextFieldPreferredSize(TextArea ta)

Deprecated.

Calculate the preferred size of the component

Specified by:

getTextFieldPreferredSize in class LookAndFeel

Parameters:

ta - component whose size should be calculated

Returns:

the preferred size for the component

drawTextFieldCursor

public void drawTextFieldCursor(Graphics g,
                                TextArea ta)

Deprecated.

Draws the cursor of the text field, blinking is handled simply by avoiding a call to this method.

Specified by:

drawTextFieldCursor in class LookAndFeel

Parameters:

g - graphics context

ta - component to draw

drawPullToRefresh

public void drawPullToRefresh(Graphics g,
                              Component cmp,
                              boolean taskExecuted)

Deprecated.

Paints the pull to refresh

Specified by:

drawPullToRefresh in class LookAndFeel

Parameters:

g - graphics context

cmp - the Component which we draw the pull to refresh beneath it

taskExecuted - an indication if the refresh task is currently running

getPullToRefreshHeight

public int getPullToRefreshHeight()

Deprecated.

Returns the required height of the pull to refresh feature

Specified by:

getPullToRefreshHeight in class LookAndFeel

focusGained

public void focusGained(Component cmp)

Deprecated.

Invoked when component gains focus

Specified by:

focusGained in interface FocusListener

Parameters:

cmp - the component that gains focus

focusLost

public void focusLost(Component cmp)

Deprecated.

Invoked when component loses focus

Specified by:

focusLost in interface FocusListener

Parameters:

cmp - the component that lost focus

refreshTheme

public void refreshTheme(boolean b)

Deprecated.

This method is a callback to the LookAndFeel when a theme is being changed in the UIManager

Overrides:

refreshTheme in class LookAndFeel

Parameters:

b - indicates that the theme is set and not added

calculateSpanForLabelText

public TextSelection.Span calculateSpanForLabelText(TextSelection sel,
                                                    Label l,
                                                    String text,
                                                    int x,
                                                    int y,
                                                    int textSpaceW)

Deprecated.