com.jgoodies.looks.plastic
Class PlasticTabbedPaneUI

java.lang.Object
  javax.swing.plaf.ComponentUI
      javax.swing.plaf.TabbedPaneUI
          javax.swing.plaf.basic.BasicTabbedPaneUI
              javax.swing.plaf.metal.MetalTabbedPaneUI
                  com.jgoodies.looks.plastic.PlasticTabbedPaneUI

All Implemented Interfaces:

javax.swing.SwingConstants

public final class PlasticTabbedPaneUI
extends javax.swing.plaf.metal.MetalTabbedPaneUI

The JGoodies Plastic Look&Feel implementation of TabbedPaneUI. It differs from its superclass MetalTabbedPaneUI in that it paints new tab shapes, provides two options, and supports ClearLook.

You can enable or disable icons in tabs globally via com.jgoodies.looks.Options.setTabIconsEnabled(boolean).

To disable the content border set

 JTabbedPane tabbedPane = new JTabbedPane();
 tabbedPane.putClientProperty(Option.NO_CONTENT_BORDER_KEY, Boolean.TRUE);
 

To paint embedded tabs use

 JTabbedPane tabbedPane = new JTabbedPane();
 tabbedPane.putClientProperty(Option.EMBEDDED_TABS_KEY, Boolean.TRUE);
 

There's a special mode that helps you detect content borders in heavily wrapped component hierarchies - such as the NetBeans IDE. In this marked mode the content border is painted as a Magenta line. You can enable this mode by setting the System property markContentBorders to true; in a command line:

 java -DmarkContentBorders=true
 

Version:

$Revision: 1.11 $

Author:

Karsten Lentzsch, Torge Husfeldt, Andrej Golovnin

See Also:

Options

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.plaf.basic.BasicTabbedPaneUI

javax.swing.plaf.basic.BasicTabbedPaneUI.FocusHandler, javax.swing.plaf.basic.BasicTabbedPaneUI.MouseHandler, javax.swing.plaf.basic.BasicTabbedPaneUI.PropertyChangeHandler

Field Summary

Fields inherited from class javax.swing.plaf.metal.MetalTabbedPaneUI

minTabWidth, selectColor, selectHighlight, tabAreaBackground

Fields inherited from class javax.swing.plaf.basic.BasicTabbedPaneUI

calcRect, contentBorderInsets, darkShadow, downKey, focus, focusListener, highlight, leftKey, lightHighlight, maxTabHeight, maxTabWidth, mouseListener, propertyChangeListener, rects, rightKey, runCount, selectedRun, selectedTabPadInsets, shadow, tabAreaInsets, tabChangeListener, tabInsets, tabPane, tabRunOverlay, tabRuns, textIconGap, upKey

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

PlasticTabbedPaneUI()

Method Summary

protected javax.swing.event.ChangeListener	createChangeListener()
protected java.awt.LayoutManager	createLayoutManager() Creates the layout manager used to set the tab's bounds.
protected java.beans.PropertyChangeListener	createPropertyChangeListener() Creates and answer a handler that listens to property changes.
static javax.swing.plaf.ComponentUI	createUI(javax.swing.JComponent tabPane) Creates the PlasticTabbedPaneUI.
protected java.awt.Insets	getContentBorderInsets(int tabPlacement) Returns the insets (i.e. the width) of the content Border.
protected javax.swing.Icon	getIconForTab(int tabIndex) Answers the icon for the tab with the specified index.
protected java.awt.Insets	getSelectedTabPadInsets(int tabPlacement) Returns the insets for selected tab.
protected java.awt.Insets	getTabAreaInsets(int tabPlacement) Returns the amount by which the Tab Area is inset.
protected java.awt.Rectangle	getTabBounds(int tabIndex, java.awt.Rectangle dest)
protected java.awt.Insets	getTabInsets(int tabPlacement, int tabIndex) Returns the insets for this tab.
protected int	getTabLabelShiftX(int tabPlacement, int tabIndex, boolean isSelected) Returns the amount by which the label should be shifted horizontally.
protected int	getTabLabelShiftY(int tabPlacement, int tabIndex, boolean isSelected) Returns the amount by which the label should be shifted vertically.
protected int	getTabRunIndent(int tabPlacement, int run) Returns the amount by which the run number run should be indented.
protected int	getTabRunOverlay(int tabPlacement) Returns the amount (in pixels) by which two runs should overlap.
protected void	installComponents() Creates and installs any required subcomponents for the JTabbedPane.
protected void	installKeyboardActions()
protected void	installListeners()
void	installUI(javax.swing.JComponent c) Installs the UI.
protected boolean	isTabInFirstRun(int tabIndex)
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)
void	paint(java.awt.Graphics g, javax.swing.JComponent c)
protected void	paintContentBorder(java.awt.Graphics g, int tabPlacement, int selectedIndex)
protected void	paintFocusIndicator(java.awt.Graphics g, int tabPlacement, java.awt.Rectangle[] rectangles, int tabIndex, java.awt.Rectangle iconRect, java.awt.Rectangle textRect, boolean isSelected) Draws the rectancle around the Tab label which indicates keyboard focus.
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)
protected void	paintTabBackground(java.awt.Graphics g, int tabPlacement, int tabIndex, int x, int y, int w, int h, boolean isSelected) Fills the background of the given tab to make sure overlap of tabs is handled correctly.
protected void	paintTabBorder(java.awt.Graphics g, int tabPlacement, int tabIndex, int x, int y, int w, int h, boolean isSelected) Paints the border for one tab.
protected boolean	shouldPadTabRun(int tabPlacement, int run) This boolean controls wheather the given run should be padded to use up as much space as the others (with more tabs in them).
protected boolean	shouldRotateTabRuns(int tabPlacement) Answers wheather tab runs should be rotated.
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	uninstallListeners()
void	uninstallUI(javax.swing.JComponent c) Uninstalls the UI.

Methods inherited from class javax.swing.plaf.metal.MetalTabbedPaneUI

calculateMaxTabHeight, getBaselineOffset, getColorForGap, installDefaults, paintBottomTabBorder, paintContentBorderBottomEdge, paintContentBorderLeftEdge, paintContentBorderRightEdge, paintContentBorderTopEdge, paintHighlightBelowTab, paintLeftTabBorder, paintRightTabBorder, paintTopTabBorder, shouldFillGap, shouldRotateTabRuns, update

Methods inherited from class javax.swing.plaf.basic.BasicTabbedPaneUI

assureRectsCreated, calculateMaxTabWidth, calculateTabAreaHeight, calculateTabAreaWidth, calculateTabHeight, calculateTabWidth, createFocusListener, createMouseListener, createScrollButton, expandTabRunsArray, getBaseline, getBaseline, getBaselineResizeBehavior, getFocusIndex, getFontMetrics, getMaximumSize, getMinimumSize, getNextTabIndex, getNextTabIndexInRun, getNextTabRun, getPreviousTabIndex, getPreviousTabIndexInRun, getPreviousTabRun, getRolloverTab, getRunForTab, getTabBounds, getTabRunCount, getTabRunOffset, getTextViewForTab, getVisibleComponent, lastTabInRun, navigateSelectedTab, paintIcon, paintText, rotateInsets, selectAdjacentRunTab, selectNextTab, selectNextTabInRun, selectPreviousTab, selectPreviousTabInRun, setRolloverTab, setVisibleComponent, uninstallDefaults, uninstallKeyboardActions

Methods inherited from class javax.swing.plaf.ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, getPreferredSize

Methods inherited from class java.lang.Object

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

Constructor Detail

PlasticTabbedPaneUI

public PlasticTabbedPaneUI()

Method Detail

createUI

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

Creates the PlasticTabbedPaneUI.

See Also:

ComponentUI.createUI(JComponent)

installUI

public void installUI(javax.swing.JComponent c)

Installs the UI.

Overrides:

installUI in class javax.swing.plaf.basic.BasicTabbedPaneUI

See Also:

ComponentUI.installUI(JComponent)

uninstallUI

public void uninstallUI(javax.swing.JComponent c)

Uninstalls the UI.

Overrides:

uninstallUI in class javax.swing.plaf.basic.BasicTabbedPaneUI

See Also:

ComponentUI.uninstallUI(JComponent)

installComponents

protected void installComponents()

Creates and installs any required subcomponents for the JTabbedPane. Invoked by installUI.

Overrides:

installComponents in class javax.swing.plaf.basic.BasicTabbedPaneUI

See Also:

BasicTabbedPaneUI.installComponents()

uninstallComponents

protected void uninstallComponents()

Removes any installed subcomponents from the JTabbedPane. Invoked by uninstallUI.

Overrides:

uninstallComponents in class javax.swing.plaf.basic.BasicTabbedPaneUI

See Also:

BasicTabbedPaneUI.uninstallComponents()

installListeners

protected void installListeners()

Overrides:

installListeners in class javax.swing.plaf.basic.BasicTabbedPaneUI

uninstallListeners

protected void uninstallListeners()

Overrides:

uninstallListeners in class javax.swing.plaf.basic.BasicTabbedPaneUI

installKeyboardActions

protected void installKeyboardActions()

Overrides:

installKeyboardActions in class javax.swing.plaf.basic.BasicTabbedPaneUI

createPropertyChangeListener

protected java.beans.PropertyChangeListener createPropertyChangeListener()

Creates and answer a handler that listens to property changes. Unlike the superclass BasicTabbedPane, the PlasticTabbedPaneUI uses an extended Handler.

Overrides:

createPropertyChangeListener in class javax.swing.plaf.basic.BasicTabbedPaneUI

createChangeListener

protected javax.swing.event.ChangeListener createChangeListener()

Overrides:

createChangeListener in class javax.swing.plaf.basic.BasicTabbedPaneUI

paint

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

Overrides:

paint in class javax.swing.plaf.metal.MetalTabbedPaneUI

paintTab

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

Overrides:

paintTab in class javax.swing.plaf.basic.BasicTabbedPaneUI

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.

Overrides:

tabForCoordinate in class javax.swing.plaf.basic.BasicTabbedPaneUI

getTabBounds

protected java.awt.Rectangle getTabBounds(int tabIndex,
                                          java.awt.Rectangle dest)

Overrides:

getTabBounds in class javax.swing.plaf.basic.BasicTabbedPaneUI

paintTabArea

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

Overrides:

paintTabArea in class javax.swing.plaf.basic.BasicTabbedPaneUI

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)

Overrides:

layoutLabel in class javax.swing.plaf.basic.BasicTabbedPaneUI

getIconForTab

protected javax.swing.Icon getIconForTab(int tabIndex)

Answers the icon for the tab with the specified index. In case, we have globally switched of the use tab icons, we answer null if and only if we have a title.

Overrides:

getIconForTab in class javax.swing.plaf.basic.BasicTabbedPaneUI

createLayoutManager

protected java.awt.LayoutManager createLayoutManager()

Creates the layout manager used to set the tab's bounds.

Overrides:

createLayoutManager in class javax.swing.plaf.metal.MetalTabbedPaneUI

isTabInFirstRun

protected boolean isTabInFirstRun(int tabIndex)

paintContentBorder

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

Overrides:

paintContentBorder in class javax.swing.plaf.basic.BasicTabbedPaneUI

getContentBorderInsets

protected java.awt.Insets getContentBorderInsets(int tabPlacement)

Returns the insets (i.e. the width) of the content Border.

Overrides:

getContentBorderInsets in class javax.swing.plaf.basic.BasicTabbedPaneUI

getTabAreaInsets

protected java.awt.Insets getTabAreaInsets(int tabPlacement)

Returns the amount by which the Tab Area is inset.

Overrides:

getTabAreaInsets in class javax.swing.plaf.basic.BasicTabbedPaneUI

getTabLabelShiftX

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

Returns the amount by which the label should be shifted horizontally.

Overrides:

getTabLabelShiftX in class javax.swing.plaf.metal.MetalTabbedPaneUI

getTabLabelShiftY

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

Returns the amount by which the label should be shifted vertically.

Overrides:

getTabLabelShiftY in class javax.swing.plaf.metal.MetalTabbedPaneUI

getTabRunOverlay

protected int getTabRunOverlay(int tabPlacement)

Returns the amount (in pixels) by which two runs should overlap.

Overrides:

getTabRunOverlay in class javax.swing.plaf.metal.MetalTabbedPaneUI

shouldPadTabRun

protected boolean shouldPadTabRun(int tabPlacement,
                                  int run)

This boolean controls wheather the given run should be padded to use up as much space as the others (with more tabs in them).

Overrides:

shouldPadTabRun in class javax.swing.plaf.metal.MetalTabbedPaneUI

getTabRunIndent

protected int getTabRunIndent(int tabPlacement,
                              int run)

Returns the amount by which the run number run should be indented. Add six pixels for every run to make diagonal lines align.

Overrides:

getTabRunIndent in class javax.swing.plaf.basic.BasicTabbedPaneUI

getTabInsets

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

Returns the insets for this tab.

Overrides:

getTabInsets in class javax.swing.plaf.basic.BasicTabbedPaneUI

getSelectedTabPadInsets

protected java.awt.Insets getSelectedTabPadInsets(int tabPlacement)

Returns the insets for selected tab.

Overrides:

getSelectedTabPadInsets in class javax.swing.plaf.basic.BasicTabbedPaneUI

paintFocusIndicator

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

Draws the rectancle around the Tab label which indicates keyboard focus.

Overrides:

paintFocusIndicator in class javax.swing.plaf.metal.MetalTabbedPaneUI

paintTabBackground

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

Fills the background of the given tab to make sure overlap of tabs is handled correctly. Note: that tab backgrounds seem to be painted somewhere else, too.

Overrides:

paintTabBackground in class javax.swing.plaf.metal.MetalTabbedPaneUI

paintTabBorder

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

Paints the border for one tab. Gets the bounds of the tab as parameters. Note that the result is not clipped so you can paint outside that rectangle. Tabs painted later on have a chance to overwrite though.

Overrides:

paintTabBorder in class javax.swing.plaf.metal.MetalTabbedPaneUI

shouldRotateTabRuns

protected boolean shouldRotateTabRuns(int tabPlacement)

Answers wheather tab runs should be rotated. If true, the layout mechanism will move the run containing the selected tab so that it touches the content pane.

Overrides:

shouldRotateTabRuns in class javax.swing.plaf.basic.BasicTabbedPaneUI