org.jb2011.lnf.beautyeye.ch9_menu

类 BEMenuUI

java.lang.Object

javax.swing.plaf.ComponentUI

javax.swing.plaf.ButtonUI

javax.swing.plaf.MenuItemUI

javax.swing.plaf.basic.BasicMenuItemUI

javax.swing.plaf.basic.BasicMenuUI

org.jb2011.lnf.beautyeye.ch9_menu.BEMenuUI

public class BEMenuUI
extends javax.swing.plaf.basic.BasicMenuUI

JMenuU的UI实现类。.

作者:

Jack Jiang(jb2011@163.com)

嵌套类概要

嵌套类

限定符和类型	类和说明
protected class	BEMenuUI.BEMouseInputHandler This class implements a mouse handler that sets the rollover flag to true when the mouse enters the menu and false when it exits.

从类继承的嵌套类/接口 javax.swing.plaf.basic.BasicMenuUI

javax.swing.plaf.basic.BasicMenuUI.ChangeHandler, javax.swing.plaf.basic.BasicMenuUI.MouseInputHandler

字段概要

字段

限定符和类型	字段和说明
static int	DECORATED_UNDERLINE_HEIGHT The Constant DECORATED_UNDERLINE_HEIGHT.
protected boolean	hotTrackingOn The hot tracking on.
static java.awt.Color	MENU_SELECTED_UNDERLINE_COLOR The Constant MENU_SELECTED_UNDERLINE_COLOR.
static java.awt.Color	MENU_UNSELECTED_UNDERLINE_COLOR The Constant MENU_UNSELECTED_UNDERLINE_COLOR.
protected java.lang.Integer	menuBarHeight The menu bar height.

从类继承的字段 javax.swing.plaf.basic.BasicMenuUI

changeListener, menuListener

从类继承的字段 javax.swing.plaf.basic.BasicMenuItemUI

acceleratorDelimiter, acceleratorFont, acceleratorForeground, acceleratorSelectionForeground, arrowIcon, checkIcon, defaultTextIconGap, disabledForeground, menuDragMouseListener, menuItem, menuKeyListener, mouseInputListener, oldBorderPainted, propertyChangeListener, selectionBackground, selectionForeground

构造器概要

构造器

构造器和说明
BEMenuUI()

方法概要

方法

限定符和类型	方法和说明
protected javax.swing.event.MouseInputListener	createMouseInputListener(javax.swing.JComponent c)
static javax.swing.plaf.ComponentUI	createUI(javax.swing.JComponent x) Creates the ui.
protected java.awt.Dimension	getPreferredMenuItemSize(javax.swing.JComponent c, javax.swing.Icon checkIcon, javax.swing.Icon arrowIcon, int defaultTextIconGap)
protected void	installDefaults()
protected void	paintBackground(java.awt.Graphics g, javax.swing.JMenuItem menuItem, java.awt.Color bgColor) Draws the background of the menu.
protected void	paintText(java.awt.Graphics g, javax.swing.JMenuItem menuItem, java.awt.Rectangle textRect, java.lang.String text) Method which renders the text of the current menu item.

从类继承的方法 javax.swing.plaf.basic.BasicMenuUI

createChangeListener, createMenuDragMouseListener, createMenuKeyListener, createMenuListener, createPropertyChangeListener, getMaximumSize, getPropertyPrefix, installKeyboardActions, installListeners, setupPostTimer, uninstallDefaults, uninstallKeyboardActions, uninstallListeners

从类继承的方法 javax.swing.plaf.basic.BasicMenuItemUI

doClick, getMinimumSize, getPath, getPreferredSize, installComponents, installUI, paint, paintMenuItem, uninstallComponents, uninstallUI, update

从类继承的方法 javax.swing.plaf.ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior

从类继承的方法 java.lang.Object

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

字段详细资料

DECORATED_UNDERLINE_HEIGHT

public static final int DECORATED_UNDERLINE_HEIGHT

The Constant DECORATED_UNDERLINE_HEIGHT.

另请参阅:

常量字段值

MENU_SELECTED_UNDERLINE_COLOR

public static final java.awt.Color MENU_SELECTED_UNDERLINE_COLOR

The Constant MENU_SELECTED_UNDERLINE_COLOR.

MENU_UNSELECTED_UNDERLINE_COLOR

public static final java.awt.Color MENU_UNSELECTED_UNDERLINE_COLOR

The Constant MENU_UNSELECTED_UNDERLINE_COLOR.

menuBarHeight

protected java.lang.Integer menuBarHeight

The menu bar height.

hotTrackingOn

protected boolean hotTrackingOn

The hot tracking on.

构造器详细资料

BEMenuUI

public BEMenuUI()

方法详细资料

createUI

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

Creates the ui.

参数:

x - the x

返回:

the component ui

installDefaults

protected void installDefaults()

覆盖:

installDefaults 在类中 javax.swing.plaf.basic.BasicMenuUI

paintBackground

protected void paintBackground(java.awt.Graphics g,
                   javax.swing.JMenuItem menuItem,
                   java.awt.Color bgColor)

Draws the background of the menu.

覆盖:

paintBackground 在类中 javax.swing.plaf.basic.BasicMenuItemUI

参数:

g - the g

menuItem - the menu item

bgColor - the bg color

从以下版本开始:

1.4

paintText

protected void paintText(java.awt.Graphics g,
             javax.swing.JMenuItem menuItem,
             java.awt.Rectangle textRect,
             java.lang.String text)

Method which renders the text of the current menu item.

覆盖:

paintText 在类中 javax.swing.plaf.basic.BasicMenuItemUI

参数:

g - Graphics context

menuItem - Current menu item to render

textRect - Bounding rectangle to render the text.

text - String to render

从以下版本开始:

1.4

createMouseInputListener

protected javax.swing.event.MouseInputListener createMouseInputListener(javax.swing.JComponent c)

覆盖:

createMouseInputListener 在类中 javax.swing.plaf.basic.BasicMenuUI

getPreferredMenuItemSize

protected java.awt.Dimension getPreferredMenuItemSize(javax.swing.JComponent c,
                                          javax.swing.Icon checkIcon,
                                          javax.swing.Icon arrowIcon,
                                          int defaultTextIconGap)

覆盖:

getPreferredMenuItemSize 在类中 javax.swing.plaf.basic.BasicMenuItemUI