Modifier and Type	Class and Description
pack-priv static class	XMenuItemPeer.TextMetrics

Modifier and Type	Field and Description
private Rectangle	bounds Rectangle occupied by menu item in container's coordinates.
private XBaseMenuWindow	container Window that this item belongs to.
private static final int	SEPARATOR_HEIGHT
private static final int	SEPARATOR_WIDTH
private MenuItem	target Target MenuItem.
private XMenuItemPeer.TextMetrics	textMetrics Text metrics are filled in calcTextMetrics function and reset in resetTextMetrics function.
private Point	textOrigin Point in container's coordinate system used as origin by drawText.

Access	Constructor and Description
pack-priv	XMenuItemPeer(MenuItem target) Construction

Method Summary

Modifier and Type	Method and Description
pack-priv void	action(long the timestamp of action event when, int modifiers) This function is invoked when the user clicks on menu item.
pack-priv XMenuItemPeer.TextMetrics	calcTextMetrics() Returns width of item's shortcut label, 0 if item has no shortcut.
public void	dispose() Implements java.awt.peer.MenuComponentPeer.dispose. Implementation of interface methods
pack-priv Rectangle	getBounds() returns bounds of item that were previously set by map() function
pack-priv XBaseMenuWindow	getContainer() returns the window that this item belongs to
pack-priv String	getShortcutText()
pack-priv MenuItem	getTarget() Access to target's fields
pack-priv String	getTargetActionCommand()
pack-priv Font	getTargetFont()
pack-priv String	getTargetLabel()
pack-priv MenuShortcut	getTargetShortcut()
pack-priv XMenuItemPeer.TextMetrics	getTextMetrics() Returns text metrics of menu item.
pack-priv Point	getTextOrigin() returns origin of item's text that was previously set by map() function
pack-priv boolean	isContainerShowing() Returns true if container exists and is showing
pack-priv boolean	isSeparator() This function should be overridden simply to return false in inherited classes.
pack-priv boolean	isTargetEnabled()
pack-priv boolean	isTargetItemEnabled() Returns true if item and all its parents are enabled This function is used to fix 6184485: Popup menu is not disabled on XToolkit even when calling setEnabled (false)
pack-priv void	map(Rectangle bounds of item in container's coordinates bounds, Point point for drawString in container's coordinates textOrigin) Sets mapping of item to window.
pack-priv void	repaintIfShowing() Repaints item if it is showing
pack-priv void	resetTextMetrics()
pack-priv void	setContainer(XBaseMenuWindow the window that this item belongs to. container) This function is called when filling item vectors in XMenuWindow & XMenuBar.
public void	setEnabled(boolean enabled) Implements java.awt.peer.MenuItemPeer.setEnabled. Enables or disables the menu item.
public void	setFont(Font font) Implements java.awt.peer.MenuComponentPeer.setFont. Sets the font for the menu component.
public void	setLabel(String label) Implements java.awt.peer.MenuItemPeer.setLabel. Sets the label to be displayed in this menu item.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

bounds	back to summary
private Rectangle bounds Rectangle occupied by menu item in container's coordinates. Filled by map(...) function from XBaseMenuWindow.map()

container	back to summary
private XBaseMenuWindow container Window that this item belongs to.

container

back to summary

private XBaseMenuWindow container

Window that this item belongs to.

SEPARATOR_HEIGHT	back to summary
private static final int SEPARATOR_HEIGHT

SEPARATOR_WIDTH	back to summary
private static final int SEPARATOR_WIDTH

target	back to summary
private MenuItem target Target MenuItem. Note that 'target' member in XWindow is required for dispatching events. This member is only used for accessing its fields and firing ActionEvent & ItemEvent

textMetrics	back to summary
private XMenuItemPeer.TextMetrics textMetrics Text metrics are filled in calcTextMetrics function and reset in resetTextMetrics function. Text metrics contain calculated dimensions of various components of menu item.

textOrigin	back to summary
private Point textOrigin Point in container's coordinate system used as origin by drawText.

Constructor Detail

XMenuItemPeer	back to summary
pack-priv XMenuItemPeer(MenuItem target) Construction

Method Detail

action	back to summary
pack-priv void action(long when, int modifiers) This function is invoked when the user clicks on menu item. Parameters when:long the timestamp of action event

action

back to summary

pack-priv void action(long when, int modifiers)

This function is invoked when the user clicks on menu item.

Parameters

when:long: the timestamp of action event

calcTextMetrics	back to summary
pack-priv XMenuItemPeer.TextMetrics calcTextMetrics() Returns width of item's shortcut label, 0 if item has no shortcut. The height of shortcut can be determined from text dimensions. This function does not use any locks and is guaranteed to return some value (possibly actual, possibly expired)

dispose	back to summary
public void dispose() Implements java.awt.peer.MenuComponentPeer.dispose. Implementation of interface methods Annotations @Override

dispose

back to summary

public void dispose()

Implements java.awt.peer.MenuComponentPeer.dispose.

Implementation of interface methods

Annotations

@Override

getBounds	back to summary
pack-priv Rectangle getBounds() returns bounds of item that were previously set by map() function

getContainer	back to summary
pack-priv XBaseMenuWindow getContainer() returns the window that this item belongs to

getShortcutText	back to summary
pack-priv String getShortcutText()

getTarget	back to summary
pack-priv MenuItem getTarget() Access to target's fields

getTargetActionCommand	back to summary
pack-priv String getTargetActionCommand()

getTargetFont	back to summary
pack-priv Font getTargetFont()

getTargetLabel	back to summary
pack-priv String getTargetLabel()

getTargetShortcut	back to summary
pack-priv MenuShortcut getTargetShortcut()

getTextMetrics	back to summary
pack-priv XMenuItemPeer.TextMetrics getTextMetrics() Returns text metrics of menu item. This function does not use any locks and is guaranteed to return some value (possibly actual, possibly expired)

getTextOrigin	back to summary
pack-priv Point getTextOrigin() returns origin of item's text that was previously set by map() function

isContainerShowing	back to summary
pack-priv boolean isContainerShowing() Returns true if container exists and is showing

isSeparator	back to summary
pack-priv boolean isSeparator() This function should be overridden simply to return false in inherited classes.

isTargetEnabled	back to summary
pack-priv boolean isTargetEnabled()

isTargetItemEnabled	back to summary
pack-priv boolean isTargetItemEnabled() Returns true if item and all its parents are enabled This function is used to fix 6184485: Popup menu is not disabled on XToolkit even when calling setEnabled (false)

map back to summary

map	back to summary
pack-priv void map(Rectangle bounds, Point textOrigin) Sets mapping of item to window. Parameters bounds:Rectangle bounds of item in container's coordinates textOrigin:Point point for drawString in container's coordinates See Also `XBaseMenuWindow#map()`

pack-priv void map(Rectangle bounds, Point textOrigin)

Sets mapping of item to window.

Parameters

bounds:Rectangle: bounds of item in container's coordinates
textOrigin:Point: point for drawString in container's coordinates

See Also

XBaseMenuWindow#map()

repaintIfShowing	back to summary
pack-priv void repaintIfShowing() Repaints item if it is showing

resetTextMetrics	back to summary
pack-priv void resetTextMetrics()

setContainer	back to summary
pack-priv void setContainer(XBaseMenuWindow container) This function is called when filling item vectors in XMenuWindow & XMenuBar. We need it because peers are created earlier than windows. Parameters container:XBaseMenuWindow the window that this item belongs to.

setContainer

back to summary

pack-priv void setContainer(XBaseMenuWindow container)

This function is called when filling item vectors in XMenuWindow & XMenuBar. We need it because peers are created earlier than windows.

Parameters

container:XBaseMenuWindow: the window that this item belongs to.

setEnabled	back to summary
public void setEnabled(boolean enabled) Implements java.awt.peer.MenuItemPeer.setEnabled. Doc from java.awt.peer.MenuItemPeer.setEnabled. Enables or disables the menu item. Annotations @Override

setEnabled

back to summary

public void setEnabled(boolean enabled)

Implements java.awt.peer.MenuItemPeer.setEnabled.

Doc from java.awt.peer.MenuItemPeer.setEnabled.

Enables or disables the menu item.

Annotations

@Override

setFont	back to summary
public void setFont(Font font) Implements java.awt.peer.MenuComponentPeer.setFont. Doc from java.awt.peer.MenuComponentPeer.setFont. Sets the font for the menu component. Annotations @Override

setFont

back to summary

public void setFont(Font font)

Implements java.awt.peer.MenuComponentPeer.setFont.

Doc from java.awt.peer.MenuComponentPeer.setFont.

Sets the font for the menu component.

Annotations

@Override

setLabel	back to summary
public void setLabel(String label) Implements java.awt.peer.MenuItemPeer.setLabel. Doc from java.awt.peer.MenuItemPeer.setLabel. Sets the label to be displayed in this menu item. Annotations @Override

setLabel

back to summary

public void setLabel(String label)

Implements java.awt.peer.MenuItemPeer.setLabel.

Doc from java.awt.peer.MenuItemPeer.setLabel.

Sets the label to be displayed in this menu item.

Annotations

@Override

sun.awt.X11 back to summary

pack-priv final Class XMenuItemPeer.TextMetrics

Class Inheritance

extends Object
implements Cloneable

java.lang.Object
sun.awt.X11.XMenuItemPeer.TextMetrics

All Implemented Interfaces

java.lang.Cloneable

Field Summary

Modifier and Type	Field and Description
private int	shortcutWidth
private int	textBaseline
private Dimension	textDimension

Constructor Summary

Access	Constructor and Description
pack-priv	TextMetrics(Dimension textDimension, int shortcutWidth, int textBaseline)

Method Summary

Modifier and Type	Method and Description
public Object	clone() Overrides java.lang.Object.clone. Creates and returns a copy of this object.
pack-priv int	getShortcutWidth()
pack-priv int	getTextBaseline()
pack-priv Dimension	getTextDimension()

Inherited from java.lang.Object:: equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

shortcutWidth	back to summary
private int shortcutWidth

textBaseline	back to summary
private int textBaseline

textDimension	back to summary
private Dimension textDimension

Constructor Detail

TextMetrics	back to summary
pack-priv TextMetrics(Dimension textDimension, int shortcutWidth, int textBaseline)

Method Detail

clone back to summary

clone	back to summary
public Object clone() Overrides java.lang.Object.clone. Doc from java.lang.Object.clone. Creates and returns a copy of this object. The precise meaning of "copy" may depend on the class of the object. The general intent is that, for any object `x`, the expression: x.clone() != x will be true, and that the expression: x.clone().getClass() == x.getClass() will be `true`, but these are not absolute requirements. While it is typically the case that: x.clone().equals(x) will be `true`, this is not an absolute requirement. By convention, the returned object should be obtained by calling `super.clone`. If a class and all of its superclasses (except `Object`) obey this convention, it will be the case that `x.clone().getClass() == x.getClass()`. By convention, the object returned by this method should be independent of this object (which is being cloned). To achieve this independence, it may be necessary to modify one or more fields of the object returned by `super.clone` before returning it. Typically, this means copying any mutable objects that comprise the internal "deep structure" of the object being cloned and replacing the references to these objects with references to the copies. If a class contains only primitive fields or references to immutable objects, then it is usually the case that no fields in the object returned by `super.clone` need to be modified. Annotations @Override

public Object clone()

Overrides java.lang.Object.clone.

Doc from java.lang.Object.clone.

Creates and returns a copy of this object. The precise meaning of "copy" may depend on the class of the object. The general intent is that, for any object x, the expression:

x.clone() != x

will be true, and that the expression:

x.clone().getClass() == x.getClass()

will be true, but these are not absolute requirements. While it is typically the case that:

x.clone().equals(x)

will be true, this is not an absolute requirement.

By convention, the returned object should be obtained by calling super.clone. If a class and all of its superclasses (except Object) obey this convention, it will be the case that x.clone().getClass() == x.getClass().

By convention, the object returned by this method should be independent of this object (which is being cloned). To achieve this independence, it may be necessary to modify one or more fields of the object returned by super.clone before returning it. Typically, this means copying any mutable objects that comprise the internal "deep structure" of the object being cloned and replacing the references to these objects with references to the copies. If a class contains only primitive fields or references to immutable objects, then it is usually the case that no fields in the object returned by super.clone need to be modified.

Annotations

@Override

getShortcutWidth	back to summary
pack-priv int getShortcutWidth()

getTextBaseline	back to summary
pack-priv int getTextBaseline()

getTextDimension	back to summary
pack-priv Dimension getTextDimension()

public Class XMenuItemPeer

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

pack-priv final Class XMenuItemPeer.TextMetrics

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail