Class MetalTabbedPaneUI

java.lang.Object

javax.swing.plaf.ComponentUI

javax.swing.plaf.TabbedPaneUI

javax.swing.plaf.basic.BasicTabbedPaneUI

javax.swing.plaf.metal.MetalTabbedPaneUI

All Implemented Interfaces:

SwingConstants

public class MetalTabbedPaneUI
extends BasicTabbedPaneUI

The Metal subclass of BasicTabbedPaneUI.

Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans has been added to the java.beans package. Please see XMLEncoder.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	MetalTabbedPaneUI.TabbedPaneLayout	This class should be treated as a "protected" inner class.

Nested classes/interfaces declared in class javax.swing.plaf.basic.BasicTabbedPaneUI

BasicTabbedPaneUI.FocusHandler, BasicTabbedPaneUI.MouseHandler, BasicTabbedPaneUI.PropertyChangeHandler, BasicTabbedPaneUI.TabSelectionHandler

Field Summary

Fields

Modifier and Type	Field	Description
protected int	minTabWidth	The minimum width of a pane.
protected Color	selectColor	The color of the selected pane.
protected Color	selectHighlight	The color of the highlight.
protected Color	tabAreaBackground	The color of tab's background.

Fields declared in 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 declared in 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	Description
MetalTabbedPaneUI()	Constructs a MetalTabbedPaneUI.

Method Summary

Modifier and Type	Method	Description
static ComponentUI	createUI(JComponent x)	Constructs MetalTabbedPaneUI.
protected int	getBaselineOffset()	Returns the amount the baseline is offset by.
protected Color	getColorForGap(int currentRun, int x, int y)	Returns the color of the gap.
protected int	getTabLabelShiftX(int tabPlacement, int tabIndex, boolean isSelected)	Overridden to do nothing for the Java L&F.
protected int	getTabLabelShiftY(int tabPlacement, int tabIndex, boolean isSelected)	Overridden to do nothing for the Java L&F.
protected void	paintBottomTabBorder(int tabIndex, Graphics g, int x, int y, int w, int h, int btm, int rght, boolean isSelected)	Paints the bottom tab border.
protected void	paintHighlightBelowTab()	Paints highlights below tab.
protected void	paintLeftTabBorder(int tabIndex, Graphics g, int x, int y, int w, int h, int btm, int rght, boolean isSelected)	Paints the left tab border.
protected void	paintRightTabBorder(int tabIndex, Graphics g, int x, int y, int w, int h, int btm, int rght, boolean isSelected)	Paints the right tab border.
protected void	paintTopTabBorder(int tabIndex, Graphics g, int x, int y, int w, int h, int btm, int rght, boolean isSelected)	Paints the top tab border.
protected boolean	shouldFillGap(int currentRun, int tabIndex, int x, int y)	Returns true if the gap should be filled.
protected boolean	shouldRotateTabRuns(int tabPlacement, int selectedRun)	Returns true if tab runs should be rotated.

Methods declared in class javax.swing.plaf.basic.BasicTabbedPaneUI

assureRectsCreated, calculateMaxTabHeight, calculateMaxTabWidth, calculateTabAreaHeight, calculateTabAreaWidth, calculateTabHeight, calculateTabWidth, createChangeListener, createFocusListener, createLayoutManager, createMouseListener, createPropertyChangeListener, createScrollButton, expandTabRunsArray, getBaseline, getBaseline, getBaselineResizeBehavior, getContentBorderInsets, getFocusIndex, getFontMetrics, getIconForTab, getNextTabIndex, getNextTabIndexInRun, getNextTabRun, getPreviousTabIndex, getPreviousTabIndexInRun, getPreviousTabRun, getRolloverTab, getRunForTab, getSelectedTabPadInsets, getTabAreaInsets, getTabBounds, getTabBounds, getTabInsets, getTabRunCount, getTabRunIndent, getTabRunOffset, getTabRunOverlay, getTextViewForTab, getVisibleComponent, installComponents, installDefaults, installKeyboardActions, installListeners, lastTabInRun, layoutLabel, navigateSelectedTab, paintContentBorder, paintContentBorderBottomEdge, paintContentBorderLeftEdge, paintContentBorderRightEdge, paintContentBorderTopEdge, paintFocusIndicator, paintIcon, paintTab, paintTabArea, paintTabBackground, paintTabBorder, paintText, rotateInsets, selectAdjacentRunTab, selectNextTab, selectNextTabInRun, selectPreviousTab, selectPreviousTabInRun, setRolloverTab, setVisibleComponent, shouldPadTabRun, shouldRotateTabRuns, tabForCoordinate, uninstallComponents, uninstallDefaults, uninstallKeyboardActions, uninstallListeners

Methods declared in class javax.swing.plaf.ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, getMaximumSize, getMinimumSize, getPreferredSize, installUI, paint, uninstallUI, update

Methods declared in class java.lang.Object

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

Field Details

minTabWidth

protected int minTabWidth

The minimum width of a pane.

tabAreaBackground

protected Color tabAreaBackground

The color of tab's background.

selectColor

protected Color selectColor

The color of the selected pane.

selectHighlight

protected Color selectHighlight

The color of the highlight.

Constructor Details

MetalTabbedPaneUI

public MetalTabbedPaneUI()

Constructs a MetalTabbedPaneUI.

Method Details

createUI

public static ComponentUI createUI(JComponent x)

Constructs MetalTabbedPaneUI.

Parameters:

x - a component

Returns:

an instance of MetalTabbedPaneUI

paintTopTabBorder

protected void paintTopTabBorder(int tabIndex,
 Graphics g,
 int x,
 int y,
 int w,
 int h,
 int btm,
 int rght,
 boolean isSelected)

Paints the top tab border.

Parameters:

tabIndex - a tab index

g - an instance of Graphics

x - an X coordinate

y - an Y coordinate

w - a width

h - a height

btm - bottom

rght - right

isSelected - a selection

shouldFillGap

protected boolean shouldFillGap(int currentRun,
 int tabIndex,
 int x,
 int y)

Returns true if the gap should be filled.

Parameters:

currentRun - the current run

tabIndex - the tab index

x - an X coordinate

y - an Y coordinate

Returns:

true if the gap should be filled

getColorForGap

protected Color getColorForGap(int currentRun,
 int x,
 int y)

Returns the color of the gap.

Parameters:

currentRun - the current run

x - an X coordinate

y - an Y coordinate

Returns:

the color of the gap

paintLeftTabBorder

protected void paintLeftTabBorder(int tabIndex,
 Graphics g,
 int x,
 int y,
 int w,
 int h,
 int btm,
 int rght,
 boolean isSelected)

Paints the left tab border.

Parameters:

tabIndex - a tab index

g - an instance of Graphics

x - an X coordinate

y - an Y coordinate

w - a width

h - a height

btm - bottom

rght - right

isSelected - a selection

paintBottomTabBorder

protected void paintBottomTabBorder(int tabIndex,
 Graphics g,
 int x,
 int y,
 int w,
 int h,
 int btm,
 int rght,
 boolean isSelected)

Paints the bottom tab border.

Parameters:

tabIndex - a tab index

g - an instance of Graphics

x - an X coordinate

y - an Y coordinate

w - a width

h - a height

btm - bottom

rght - right

isSelected - a selection

paintRightTabBorder

protected void paintRightTabBorder(int tabIndex,
 Graphics g,
 int x,
 int y,
 int w,
 int h,
 int btm,
 int rght,
 boolean isSelected)

Paints the right tab border.

Parameters:

tabIndex - a tab index

g - an instance of Graphics

x - an X coordinate

y - an Y coordinate

w - a width

h - a height

btm - bottom

rght - right

isSelected - a selection

getTabLabelShiftX

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

Overridden to do nothing for the Java L&F.

Overrides:

getTabLabelShiftX in class BasicTabbedPaneUI

Parameters:

tabPlacement - the tab placement

tabIndex - the tab index

isSelected - selection status

Returns:

the tab label shift x

getTabLabelShiftY

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

Overridden to do nothing for the Java L&F.

Overrides:

getTabLabelShiftY in class BasicTabbedPaneUI

Parameters:

tabPlacement - the tab placement

tabIndex - the tab index

isSelected - selection status

Returns:

the tab label shift y

getBaselineOffset

protected int getBaselineOffset()

Returns the amount the baseline is offset by. This is typically the same as getTabLabelShiftY.

Overrides:

getBaselineOffset in class BasicTabbedPaneUI

Returns:

amount to offset the baseline by

Since:

1.6

paintHighlightBelowTab

protected void paintHighlightBelowTab()

Paints highlights below tab.

shouldRotateTabRuns

protected boolean shouldRotateTabRuns(int tabPlacement,
 int selectedRun)

Returns true if tab runs should be rotated.

Parameters:

tabPlacement - a tab placement

selectedRun - a selected run

Returns:

true if tab runs should be rotated.