WebBasicTabbedPaneUI

java.lang.Object
- javax.swing.plaf.ComponentUI
- - javax.swing.plaf.TabbedPaneUI
  - - com.alee.laf.tabbedpane.WebBasicTabbedPaneUI

All Implemented Interfaces:

javax.swing.SwingConstants

Direct Known Subclasses:

WebTabbedPaneUI
```
public class WebBasicTabbedPaneUI
extends javax.swing.plaf.TabbedPaneUI
implements javax.swing.SwingConstants
```
A Basic L&F implementation of TabbedPaneUI.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`protected static class`	`WebBasicTabbedPaneUI.Actions` todo Temporary sun swing UIAction replacement
`class`	`WebBasicTabbedPaneUI.CroppedEdge`
`class`	`WebBasicTabbedPaneUI.FocusHandler` This class should be treated as a "protected" inner class.
`class`	`WebBasicTabbedPaneUI.MouseHandler` This class should be treated as a "protected" inner class.
`class`	`WebBasicTabbedPaneUI.PropertyChangeHandler` This class should be treated as a "protected" inner class.
`class`	`WebBasicTabbedPaneUI.ScrollableTabSupport`
`class`	`WebBasicTabbedPaneUI.ScrollableTabViewport`
`class`	`WebBasicTabbedPaneUI.TabbedPaneLayout` This class should be treated as a "protected" inner class.
`class`	`WebBasicTabbedPaneUI.TabbedPaneScrollLayout`
`class`	`WebBasicTabbedPaneUI.TabSelectionHandler` This class should be treated as a "protected" inner class.

Field Summary

Fields
Modifier and Type	Field and Description
`protected java.awt.Rectangle`	`calcRect` A rectangle used for general layout calculations in order to avoid constructing many new Rectangles on the fly.
`protected java.awt.Insets`	`contentBorderInsets`
`protected java.awt.Color`	`darkShadow`
`protected javax.swing.KeyStroke`	`downKey` Deprecated. As of Java 2 platform v1.3.
`protected java.awt.Color`	`focus`
`protected java.awt.event.FocusListener`	`focusListener`
`protected java.awt.Color`	`highlight`
`protected java.util.Vector<javax.swing.text.View>`	`htmlViews`
`protected javax.swing.KeyStroke`	`leftKey` Deprecated. As of Java 2 platform v1.3.
`protected java.awt.Color`	`lightHighlight`
`protected int`	`maxTabHeight`
`protected int`	`maxTabWidth`
`protected java.awt.event.MouseListener`	`mouseListener`
`protected java.beans.PropertyChangeListener`	`propertyChangeListener`
`protected java.awt.Rectangle[]`	`rects`
`protected javax.swing.KeyStroke`	`rightKey` Deprecated. As of Java 2 platform v1.3.
`protected int`	`runCount`
`protected int`	`selectedRun`
`protected java.awt.Insets`	`selectedTabPadInsets`
`protected java.awt.Color`	`shadow`
`protected java.awt.Insets`	`tabAreaInsets`
`protected javax.swing.event.ChangeListener`	`tabChangeListener`
`protected java.awt.Insets`	`tabInsets`
`protected javax.swing.JTabbedPane`	`tabPane`
`protected int`	`tabRunOverlay`
`protected int[]`	`tabRuns`
`protected WebBasicTabbedPaneUI.ScrollableTabSupport`	`tabScroller`
`protected int`	`textIconGap`
`protected javax.swing.KeyStroke`	`upKey` Deprecated. As of Java 2 platform v1.3.

Fields inherited from interface javax.swing.SwingConstants
BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST

Constructor Summary

Constructors
Constructor and Description

WebBasicTabbedPaneUI()

Constructors
Constructor and Description
`WebBasicTabbedPaneUI()`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected void`	`assureRectsCreated(int tabCount)`
`protected int`	`calculateMaxTabHeight(int tabPlacement)`
`protected int`	`calculateMaxTabWidth(int tabPlacement)`
`protected int`	`calculateTabAreaHeight(int tabPlacement, int horizRunCount, int maxTabHeight)`
`protected int`	`calculateTabAreaWidth(int tabPlacement, int vertRunCount, int maxTabWidth)`
`protected int`	`calculateTabHeight(int tabPlacement, int tabIndex, int fontHeight)`
`protected int`	`calculateTabWidth(int tabPlacement, int tabIndex, java.awt.FontMetrics metrics)`
`protected javax.swing.event.ChangeListener`	`createChangeListener()`
`protected java.awt.event.FocusListener`	`createFocusListener()`
`protected java.awt.LayoutManager`	`createLayoutManager()` Invoked by `installUI` to create a layout manager object to manage the `JTabbedPane`.
`protected java.awt.event.MouseListener`	`createMouseListener()`
`protected java.beans.PropertyChangeListener`	`createPropertyChangeListener()`
`protected javax.swing.JButton`	`createScrollButton(int direction)` Creates and returns a JButton that will provide the user with a way to scroll the tabs in a particular direction.
`static javax.swing.plaf.ComponentUI`	`createUI(javax.swing.JComponent c)`
`protected void`	`expandTabRunsArray()`
`protected int`	`getBaseline(int tab)` Returns the baseline for the specified tab.
`int`	`getBaseline(javax.swing.JComponent c, int width, int height)` Returns the baseline.
`protected int`	`getBaselineOffset()` Returns the amount the baseline is offset by.
`java.awt.Component.BaselineResizeBehavior`	`getBaselineResizeBehavior(javax.swing.JComponent c)` Returns an enum indicating how the baseline of the component changes as the size changes.
`protected java.awt.Insets`	`getContentBorderInsets(int tabPlacement)`
`protected int`	`getFocusIndex()` Returns the index of the tab that has focus.
`protected java.awt.FontMetrics`	`getFontMetrics()`
`protected javax.swing.Icon`	`getIconForTab(int tabIndex)`
`java.awt.Dimension`	`getMaximumSize(javax.swing.JComponent c)`
`java.awt.Dimension`	`getMinimumSize(javax.swing.JComponent c)`
`protected int`	`getNextTabIndex(int base)`
`protected int`	`getNextTabIndexInRun(int tabCount, int base)`
`protected int`	`getNextTabRun(int baseRun)`
`protected int`	`getNudge(boolean isSelected)`
`protected int`	`getPreviousTabIndex(int base)`
`protected int`	`getPreviousTabIndexInRun(int tabCount, int base)`
`protected int`	`getPreviousTabRun(int baseRun)`
`protected int`	`getRolloverTab()` Returns the tab the mouse is currently over, or `-1` if the mouse is no longer over any tab.
`protected int`	`getRunForTab(int tabCount, int tabIndex)`
`protected java.awt.Insets`	`getSelectedTabPadInsets(int tabPlacement)`
`protected java.awt.Insets`	`getTabAreaInsets(int tabPlacement)`
`protected java.awt.Rectangle`	`getTabBounds(int tabIndex, java.awt.Rectangle dest)` Returns the bounds of the specified tab in the coordinate space of the JTabbedPane component.
`java.awt.Rectangle`	`getTabBounds(javax.swing.JTabbedPane pane, int i)` Returns the bounds of the specified tab index.
`protected java.awt.Insets`	`getTabInsets(int tabPlacement, int tabIndex)`
`protected int`	`getTabLabelShiftX(int tabPlacement, int tabIndex, boolean isSelected)`
`protected int`	`getTabLabelShiftY(int tabPlacement, int tabIndex, boolean isSelected)`
`int`	`getTabRunCount(javax.swing.JTabbedPane pane)`
`protected int`	`getTabRunIndent(int tabPlacement, int run)`
`protected int`	`getTabRunOffset(int tabPlacement, int tabCount, int tabIndex, boolean forward)`
`protected int`	`getTabRunOverlay(int tabPlacement)`
`protected javax.swing.text.View`	`getTextViewForTab(int tabIndex)` Returns the text View object required to render stylized text (HTML) for the specified tab or null if no specialized text rendering is needed for this tab.
`protected java.awt.Component`	`getVisibleComponent()`
`protected void`	`installComponents()` Creates and installs any required subcomponents for the JTabbedPane.
`protected void`	`installDefaults()`
`protected void`	`installKeyboardActions()`
`protected void`	`installListeners()`
`void`	`installUI(javax.swing.JComponent c)`
`protected boolean`	`isSelectionFollowsFocus()`
`protected int`	`lastTabInRun(int tabCount, int run)`
`protected void`	`layoutLabel(int tabPlacement, java.awt.FontMetrics metrics, int tabIndex, java.lang.String title, javax.swing.Icon icon, java.awt.Rectangle tabRect, java.awt.Rectangle iconRect, java.awt.Rectangle textRect, boolean isSelected)`
`protected void`	`navigateSelectedTab(int direction)`
`void`	`paint(java.awt.Graphics g, javax.swing.JComponent c)`
`protected void`	`paintContentBorder(java.awt.Graphics g, int tabPlacement, int selectedIndex)`
`protected void`	`paintContentBorderBottomEdge(java.awt.Graphics g, int tabPlacement, int selectedIndex, int x, int y, int w, int h)`
`protected void`	`paintContentBorderLeftEdge(java.awt.Graphics g, int tabPlacement, int selectedIndex, int x, int y, int w, int h)`
`protected void`	`paintContentBorderRightEdge(java.awt.Graphics g, int tabPlacement, int selectedIndex, int x, int y, int w, int h)`
`protected void`	`paintContentBorderTopEdge(java.awt.Graphics g, int tabPlacement, int selectedIndex, int x, int y, int w, int h)`
`protected void`	`paintFocusIndicator(java.awt.Graphics g, int tabPlacement, java.awt.Rectangle[] rects, int tabIndex, java.awt.Rectangle iconRect, java.awt.Rectangle textRect, boolean isSelected)`
`protected void`	`paintIcon(java.awt.Graphics g, int tabPlacement, int tabIndex, javax.swing.Icon icon, java.awt.Rectangle iconRect, boolean isSelected)`
`protected void`	`paintTab(java.awt.Graphics g, int tabPlacement, java.awt.Rectangle[] rects, int tabIndex, java.awt.Rectangle iconRect, java.awt.Rectangle textRect)`
`protected void`	`paintTabArea(java.awt.Graphics g, int tabPlacement, int selectedIndex)` Paints the tabs in the tab area.
`protected void`	`paintTabBackground(java.awt.Graphics g, int tabPlacement, int tabIndex, int x, int y, int w, int h, boolean isSelected)`
`protected void`	`paintTabBorder(java.awt.Graphics g, int tabPlacement, int tabIndex, int x, int y, int w, int h, boolean isSelected)` this function draws the border around each tab note that this function does now draw the background of the tab.
`protected void`	`paintText(java.awt.Graphics g, int tabPlacement, java.awt.Font font, java.awt.FontMetrics metrics, int tabIndex, java.lang.String title, java.awt.Rectangle textRect, boolean isSelected)`
`protected boolean`	`requestFocusForVisibleComponent()`
`protected static void`	`rotateInsets(java.awt.Insets topInsets, java.awt.Insets targetInsets, int targetPlacement)`
`protected void`	`selectAdjacentRunTab(int tabPlacement, int tabIndex, int offset)`
`protected void`	`selectNextTab(int current)`
`protected void`	`selectNextTabInRun(int current)`
`protected void`	`selectPreviousTab(int current)`
`protected void`	`selectPreviousTabInRun(int current)`
`protected void`	`setRolloverTab(int index)` Sets the tab the mouse is currently over to `index`.
`protected void`	`setVisibleComponent(java.awt.Component component)`
`protected boolean`	`shouldPadTabRun(int tabPlacement, int run)`
`protected boolean`	`shouldRotateTabRuns(int tabPlacement)`
`int`	`tabForCoordinate(javax.swing.JTabbedPane pane, int x, int y)` Returns the tab index which intersects the specified point in the JTabbedPane's coordinate space.
`protected void`	`uninstallComponents()` Removes any installed subcomponents from the JTabbedPane.
`protected void`	`uninstallDefaults()`
`protected void`	`uninstallKeyboardActions()`
`protected void`	`uninstallListeners()`
`void`	`uninstallUI(javax.swing.JComponent c)`

Methods inherited from class javax.swing.plaf.ComponentUI
contains, getAccessibleChild, getAccessibleChildrenCount, getPreferredSize, update

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail
- tabPane
```
protected javax.swing.JTabbedPane tabPane
```
- highlight
```
protected java.awt.Color highlight
```
- lightHighlight
```
protected java.awt.Color lightHighlight
```
- shadow
```
protected java.awt.Color shadow
```
- darkShadow
```
protected java.awt.Color darkShadow
```
- focus
```
protected java.awt.Color focus
```
- textIconGap
```
protected int textIconGap
```
- tabRunOverlay
```
protected int tabRunOverlay
```
- tabInsets
```
protected java.awt.Insets tabInsets
```
- selectedTabPadInsets
```
protected java.awt.Insets selectedTabPadInsets
```
- tabAreaInsets
```
protected java.awt.Insets tabAreaInsets
```
- contentBorderInsets
```
protected java.awt.Insets contentBorderInsets
```
- upKey
```
@Deprecated
protected javax.swing.KeyStroke upKey
```
  Deprecated. As of Java 2 platform v1.3.
  
  As of Java 2 platform v1.3 this previously undocumented field is no longer used. Key bindings are now defined by the LookAndFeel, please refer to the key bindings specification for further details.
- downKey
```
@Deprecated
protected javax.swing.KeyStroke downKey
```
  Deprecated. As of Java 2 platform v1.3.
  
  As of Java 2 platform v1.3 this previously undocumented field is no longer used. Key bindings are now defined by the LookAndFeel, please refer to the key bindings specification for further details.
- leftKey
```
@Deprecated
protected javax.swing.KeyStroke leftKey
```
  Deprecated. As of Java 2 platform v1.3.
  
  As of Java 2 platform v1.3 this previously undocumented field is no longer used. Key bindings are now defined by the LookAndFeel, please refer to the key bindings specification for further details.
- rightKey
```
@Deprecated
protected javax.swing.KeyStroke rightKey
```
  Deprecated. As of Java 2 platform v1.3.
  
  As of Java 2 platform v1.3 this previously undocumented field is no longer used. Key bindings are now defined by the LookAndFeel, please refer to the key bindings specification for further details.
- tabRuns
```
protected int[] tabRuns
```
- runCount
```
protected int runCount
```
- selectedRun
```
protected int selectedRun
```
- rects
```
protected java.awt.Rectangle[] rects
```
- maxTabHeight
```
protected int maxTabHeight
```
- maxTabWidth
```
protected int maxTabWidth
```
- tabChangeListener
```
protected javax.swing.event.ChangeListener tabChangeListener
```
- propertyChangeListener
```
protected java.beans.PropertyChangeListener propertyChangeListener
```
- mouseListener
```
protected java.awt.event.MouseListener mouseListener
```
- focusListener
```
protected java.awt.event.FocusListener focusListener
```
- htmlViews
```
protected java.util.Vector<javax.swing.text.View> htmlViews
```
- tabScroller
```
protected WebBasicTabbedPaneUI.ScrollableTabSupport tabScroller
```
- calcRect
```
protected transient java.awt.Rectangle calcRect
```
  A rectangle used for general layout calculations in order to avoid constructing many new Rectangles on the fly.

Constructor Detail
- WebBasicTabbedPaneUI
```
public WebBasicTabbedPaneUI()
```

Method Detail

createUI

public static javax.swing.plaf.ComponentUI createUI(javax.swing.JComponent c)

installUI
```
public void installUI(javax.swing.JComponent c)
```
Overrides:

installUI in class javax.swing.plaf.ComponentUI

uninstallUI
```
public void uninstallUI(javax.swing.JComponent c)
```
Overrides:

uninstallUI in class javax.swing.plaf.ComponentUI

createLayoutManager
```
protected java.awt.LayoutManager createLayoutManager()
```
Invoked by installUI to create a layout manager object to manage the JTabbedPane.

Returns:

a layout manager object

See Also:

WebBasicTabbedPaneUI.TabbedPaneLayout, JTabbedPane.getTabLayoutPolicy()

installComponents
```
protected void installComponents()
```
Creates and installs any required subcomponents for the JTabbedPane. Invoked by installUI.

Since:

1.4

createScrollButton
```
protected javax.swing.JButton createScrollButton(int direction)
```
Creates and returns a JButton that will provide the user with a way to scroll the tabs in a particular direction. The returned JButton must be instance of UIResource.

Parameters:

direction - One of the SwingConstants constants: SOUTH, NORTH, EAST or WEST

Returns:

Widget for user to

Throws:

java.lang.IllegalArgumentException - if direction is not one of NORTH, SOUTH, EAST or WEST

Since:

1.5

See Also:

JTabbedPane.setTabPlacement(int), SwingConstants

uninstallComponents
```
protected void uninstallComponents()
```
Removes any installed subcomponents from the JTabbedPane. Invoked by uninstallUI.

Since:

1.4

installDefaults
```
protected void installDefaults()
```

uninstallDefaults
```
protected void uninstallDefaults()
```

installListeners
```
protected void installListeners()
```

uninstallListeners
```
protected void uninstallListeners()
```

createMouseListener

protected java.awt.event.MouseListener createMouseListener()

createFocusListener

protected java.awt.event.FocusListener createFocusListener()

createChangeListener

protected javax.swing.event.ChangeListener createChangeListener()

createPropertyChangeListener

protected java.beans.PropertyChangeListener createPropertyChangeListener()

installKeyboardActions

protected void installKeyboardActions()

uninstallKeyboardActions

protected void uninstallKeyboardActions()

setRolloverTab
```
protected void setRolloverTab(int index)
```
Sets the tab the mouse is currently over to index. index will be -1 if the mouse is no longer over any tab. No checking is done to ensure the passed in index identifies a valid tab.

Parameters:

index - Index of the tab the mouse is over.

Since:

1.5

getRolloverTab
```
protected int getRolloverTab()
```
Returns the tab the mouse is currently over, or -1 if the mouse is no longer over any tab.

Returns:

the tab the mouse is currently over, or -1 if the mouse is no longer over any tab

Since:

1.5

getMinimumSize
```
public java.awt.Dimension getMinimumSize(javax.swing.JComponent c)
```
Overrides:

getMinimumSize in class javax.swing.plaf.ComponentUI

getMaximumSize
```
public java.awt.Dimension getMaximumSize(javax.swing.JComponent c)
```
Overrides:

getMaximumSize in class javax.swing.plaf.ComponentUI

getBaseline
```
public int getBaseline(javax.swing.JComponent c,
                       int width,
                       int height)
```
Returns the baseline.

Overrides:

getBaseline in class javax.swing.plaf.ComponentUI

Throws:

java.lang.NullPointerException

java.lang.IllegalArgumentException

Since:

1.6

See Also:

JComponent.getBaseline(int, int)

getBaselineResizeBehavior
```
public java.awt.Component.BaselineResizeBehavior getBaselineResizeBehavior(javax.swing.JComponent c)
```
Returns an enum indicating how the baseline of the component changes as the size changes.

Overrides:

getBaselineResizeBehavior in class javax.swing.plaf.ComponentUI

Throws:

java.lang.NullPointerException

Since:

1.6

See Also:

JComponent.getBaseline(int, int)

getBaseline
```
protected int getBaseline(int tab)
```
Returns the baseline for the specified tab.

Parameters:

tab - index of tab to get baseline for

Returns:

baseline or a value < 0 indicating there is no reasonable baseline

Throws:

java.lang.IndexOutOfBoundsException - if index is out of range (index < 0 || index >= tab count)

Since:

1.6

getBaselineOffset
```
protected int getBaselineOffset()
```
Returns the amount the baseline is offset by. This is typically the same as getTabLabelShiftY.

Returns:

amount to offset the baseline by

Since:

1.6

paint

public void paint(java.awt.Graphics g,
                  javax.swing.JComponent c)

Overrides:: paint in class javax.swing.plaf.ComponentUI

paintTabArea
```
protected void paintTabArea(java.awt.Graphics g,
                            int tabPlacement,
                            int selectedIndex)
```
Paints the tabs in the tab area. Invoked by paint(). The graphics parameter must be a valid Graphics object. Tab placement may be either: JTabbedPane.TOP, JTabbedPane.BOTTOM, JTabbedPane.LEFT, or JTabbedPane.RIGHT. The selected index must be a valid tabbed pane tab index (0 to tab count - 1, inclusive) or -1 if no tab is currently selected. The handling of invalid parameters is unspecified.

Parameters:

g - the graphics object to use for rendering

tabPlacement - the placement for the tabs within the JTabbedPane

selectedIndex - the tab index of the selected component

Since:

1.4

paintTab

protected void paintTab(java.awt.Graphics g,
                        int tabPlacement,
                        java.awt.Rectangle[] rects,
                        int tabIndex,
                        java.awt.Rectangle iconRect,
                        java.awt.Rectangle textRect)

layoutLabel

protected void layoutLabel(int tabPlacement,
                           java.awt.FontMetrics metrics,
                           int tabIndex,
                           java.lang.String title,
                           javax.swing.Icon icon,
                           java.awt.Rectangle tabRect,
                           java.awt.Rectangle iconRect,
                           java.awt.Rectangle textRect,
                           boolean isSelected)

paintIcon

protected void paintIcon(java.awt.Graphics g,
                         int tabPlacement,
                         int tabIndex,
                         javax.swing.Icon icon,
                         java.awt.Rectangle iconRect,
                         boolean isSelected)

paintText

protected void paintText(java.awt.Graphics g,
                         int tabPlacement,
                         java.awt.Font font,
                         java.awt.FontMetrics metrics,
                         int tabIndex,
                         java.lang.String title,
                         java.awt.Rectangle textRect,
                         boolean isSelected)

getNudge

protected int getNudge(boolean isSelected)

getTabLabelShiftX

protected int getTabLabelShiftX(int tabPlacement,
                                int tabIndex,
                                boolean isSelected)

getTabLabelShiftY

protected int getTabLabelShiftY(int tabPlacement,
                                int tabIndex,
                                boolean isSelected)

paintFocusIndicator

protected void paintFocusIndicator(java.awt.Graphics g,
                                   int tabPlacement,
                                   java.awt.Rectangle[] rects,
                                   int tabIndex,
                                   java.awt.Rectangle iconRect,
                                   java.awt.Rectangle textRect,
                                   boolean isSelected)

paintTabBorder

protected void paintTabBorder(java.awt.Graphics g,
                              int tabPlacement,
                              int tabIndex,
                              int x,
                              int y,
                              int w,
                              int h,
                              boolean isSelected)

this function draws the border around each tab note that this function does now draw the background of the tab. that is done elsewhere

paintTabBackground

protected void paintTabBackground(java.awt.Graphics g,
                                  int tabPlacement,
                                  int tabIndex,
                                  int x,
                                  int y,
                                  int w,
                                  int h,
                                  boolean isSelected)

paintContentBorder

protected void paintContentBorder(java.awt.Graphics g,
                                  int tabPlacement,
                                  int selectedIndex)

paintContentBorderTopEdge

protected void paintContentBorderTopEdge(java.awt.Graphics g,
                                         int tabPlacement,
                                         int selectedIndex,
                                         int x,
                                         int y,
                                         int w,
                                         int h)

paintContentBorderLeftEdge

protected void paintContentBorderLeftEdge(java.awt.Graphics g,
                                          int tabPlacement,
                                          int selectedIndex,
                                          int x,
                                          int y,
                                          int w,
                                          int h)

paintContentBorderBottomEdge

protected void paintContentBorderBottomEdge(java.awt.Graphics g,
                                            int tabPlacement,
                                            int selectedIndex,
                                            int x,
                                            int y,
                                            int w,
                                            int h)

paintContentBorderRightEdge

protected void paintContentBorderRightEdge(java.awt.Graphics g,
                                           int tabPlacement,
                                           int selectedIndex,
                                           int x,
                                           int y,
                                           int w,
                                           int h)

getTabBounds
```
public java.awt.Rectangle getTabBounds(javax.swing.JTabbedPane pane,
                                       int i)
```
Returns the bounds of the specified tab index. The bounds are with respect to the JTabbedPane's coordinate space.

Specified by:

getTabBounds in class javax.swing.plaf.TabbedPaneUI

getTabRunCount
```
public int getTabRunCount(javax.swing.JTabbedPane pane)
```
Specified by:

getTabRunCount in class javax.swing.plaf.TabbedPaneUI

tabForCoordinate
```
public int tabForCoordinate(javax.swing.JTabbedPane pane,
                            int x,
                            int y)
```
Returns the tab index which intersects the specified point in the JTabbedPane's coordinate space.

Specified by:

tabForCoordinate in class javax.swing.plaf.TabbedPaneUI

getTabBounds
```
protected java.awt.Rectangle getTabBounds(int tabIndex,
                                          java.awt.Rectangle dest)
```
Returns the bounds of the specified tab in the coordinate space of the JTabbedPane component. This is required because the tab rects are by default defined in the coordinate space of the component where they are rendered, which could be the JTabbedPane (for WRAP_TAB_LAYOUT) or a ScrollableTabPanel (SCROLL_TAB_LAYOUT). This method should be used whenever the tab rectangle must be relative to the JTabbedPane itself and the result should be placed in a designated Rectangle object (rather than instantiating and returning a new Rectangle each time). The tab index parameter must be a valid tabbed pane tab index (0 to tab count - 1, inclusive). The destination rectangle parameter must be a valid Rectangle instance. The handling of invalid parameters is unspecified.

Parameters:

tabIndex - the index of the tab

dest - the rectangle where the result should be placed

Returns:

the resulting rectangle

Since:

1.4

getVisibleComponent

protected java.awt.Component getVisibleComponent()

setVisibleComponent

protected void setVisibleComponent(java.awt.Component component)

assureRectsCreated

protected void assureRectsCreated(int tabCount)

expandTabRunsArray
```
protected void expandTabRunsArray()
```

getRunForTab

protected int getRunForTab(int tabCount,
                           int tabIndex)

lastTabInRun

protected int lastTabInRun(int tabCount,
                           int run)

getTabRunOverlay

protected int getTabRunOverlay(int tabPlacement)

getTabRunIndent

protected int getTabRunIndent(int tabPlacement,
                              int run)

shouldPadTabRun

protected boolean shouldPadTabRun(int tabPlacement,
                                  int run)

shouldRotateTabRuns

protected boolean shouldRotateTabRuns(int tabPlacement)

getIconForTab

protected javax.swing.Icon getIconForTab(int tabIndex)

getTextViewForTab
```
protected javax.swing.text.View getTextViewForTab(int tabIndex)
```
Returns the text View object required to render stylized text (HTML) for the specified tab or null if no specialized text rendering is needed for this tab. This is provided to support html rendering inside tabs.

Parameters:

tabIndex - the index of the tab

Returns:

the text view to render the tab's text or null if no specialized rendering is required

Since:

1.4

calculateTabHeight

protected int calculateTabHeight(int tabPlacement,
                                 int tabIndex,
                                 int fontHeight)

calculateMaxTabHeight

protected int calculateMaxTabHeight(int tabPlacement)

calculateTabWidth

protected int calculateTabWidth(int tabPlacement,
                                int tabIndex,
                                java.awt.FontMetrics metrics)

calculateMaxTabWidth

protected int calculateMaxTabWidth(int tabPlacement)

calculateTabAreaHeight

protected int calculateTabAreaHeight(int tabPlacement,
                                     int horizRunCount,
                                     int maxTabHeight)

calculateTabAreaWidth

protected int calculateTabAreaWidth(int tabPlacement,
                                    int vertRunCount,
                                    int maxTabWidth)

getTabInsets

protected java.awt.Insets getTabInsets(int tabPlacement,
                                       int tabIndex)

getSelectedTabPadInsets

protected java.awt.Insets getSelectedTabPadInsets(int tabPlacement)

getTabAreaInsets

protected java.awt.Insets getTabAreaInsets(int tabPlacement)

getContentBorderInsets

protected java.awt.Insets getContentBorderInsets(int tabPlacement)

getFontMetrics

protected java.awt.FontMetrics getFontMetrics()

navigateSelectedTab

protected void navigateSelectedTab(int direction)

isSelectionFollowsFocus

protected boolean isSelectionFollowsFocus()

selectNextTabInRun

protected void selectNextTabInRun(int current)

selectPreviousTabInRun

protected void selectPreviousTabInRun(int current)

selectNextTab

protected void selectNextTab(int current)

selectPreviousTab

protected void selectPreviousTab(int current)

selectAdjacentRunTab

protected void selectAdjacentRunTab(int tabPlacement,
                                    int tabIndex,
                                    int offset)

getFocusIndex
```
protected int getFocusIndex()
```
Returns the index of the tab that has focus.

Returns:

index of tab that has focus

Since:

1.5

getTabRunOffset

protected int getTabRunOffset(int tabPlacement,
                              int tabCount,
                              int tabIndex,
                              boolean forward)

getPreviousTabIndex

protected int getPreviousTabIndex(int base)

getNextTabIndex

protected int getNextTabIndex(int base)

getNextTabIndexInRun

protected int getNextTabIndexInRun(int tabCount,
                                   int base)

getPreviousTabIndexInRun

protected int getPreviousTabIndexInRun(int tabCount,
                                       int base)

getPreviousTabRun

protected int getPreviousTabRun(int baseRun)

getNextTabRun

protected int getNextTabRun(int baseRun)

rotateInsets

protected static void rotateInsets(java.awt.Insets topInsets,
                                   java.awt.Insets targetInsets,
                                   int targetPlacement)

requestFocusForVisibleComponent

protected boolean requestFocusForVisibleComponent()

Class WebBasicTabbedPaneUI

Nested Class Summary

Field Summary

Fields inherited from interface javax.swing.SwingConstants

Constructor Summary

Method Summary

Methods inherited from class javax.swing.plaf.ComponentUI

Methods inherited from class java.lang.Object

Field Detail

tabPane

highlight

lightHighlight

shadow

darkShadow

focus

textIconGap

tabRunOverlay

tabInsets

selectedTabPadInsets

tabAreaInsets

contentBorderInsets

upKey

downKey

leftKey

rightKey

tabRuns

runCount

selectedRun

rects

maxTabHeight

maxTabWidth

tabChangeListener

propertyChangeListener

mouseListener

focusListener

htmlViews

tabScroller

calcRect

Constructor Detail

WebBasicTabbedPaneUI

Method Detail

createUI

installUI

uninstallUI

createLayoutManager

installComponents

createScrollButton

uninstallComponents

installDefaults

uninstallDefaults

installListeners

uninstallListeners

createMouseListener

createFocusListener

createChangeListener

createPropertyChangeListener

installKeyboardActions

uninstallKeyboardActions

setRolloverTab

getRolloverTab

getMinimumSize

getMaximumSize

getBaseline

getBaselineResizeBehavior

getBaseline

getBaselineOffset

paint

paintTabArea

paintTab

layoutLabel

paintIcon

paintText

getNudge

getTabLabelShiftX

getTabLabelShiftY

paintFocusIndicator

paintTabBorder

paintTabBackground

paintContentBorder

paintContentBorderTopEdge