Java javax.swing.plaf.basic 类 BasicMenuItemUI（JDK5）

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摘要：嵌套 | 字段 | 构造方法 | 方法

详细信息：字段 | 构造方法 | 方法

javax.swing.plaf.basic
类 BasicMenuItemUI

java.lang.Object
  javax.swing.plaf.ComponentUI
      javax.swing.plaf.ButtonUI
          javax.swing.plaf.MenuItemUI
              javax.swing.plaf.basic.BasicMenuItemUI

直接已知子类：: BasicCheckBoxMenuItemUI, BasicMenuUI, BasicRadioButtonMenuItemUI

public class BasicMenuItemUI
extends MenuItemUI
extends MenuItemUI

BasicMenuItem 实现

嵌套类摘要
`protected class`	`BasicMenuItemUI.MouseInputHandler`

字段摘要
`protected Font`	`acceleratorFont`
`protected Color`	`acceleratorForeground`
`protected Color`	`acceleratorSelectionForeground`
`protected Icon`	`arrowIcon`
`protected Icon`	`checkIcon`
`protected int`	`defaultTextIconGap`
`protected Color`	`disabledForeground`
`protected MenuDragMouseListener`	`menuDragMouseListener`
`protected JMenuItem`	`menuItem`
`protected MenuKeyListener`	`menuKeyListener`
`protected MouseInputListener`	`mouseInputListener`
`protected boolean`	`oldBorderPainted`
`protected Color`	`selectionBackground`
`protected Color`	`selectionForeground`

构造方法摘要
`BasicMenuItemUI()`

方法摘要
`protected MenuDragMouseListener`	`createMenuDragMouseListener(JComponent c)`
`protected MenuKeyListener`	`createMenuKeyListener(JComponent c)`
`protected MouseInputListener`	`createMouseInputListener(JComponent c)`
`static ComponentUI`	`createUI(JComponent c)`
`protected void`	`doClick(MenuSelectionManager msm)` 要激活菜单项时调用此方法。
`Dimension`	`getMaximumSize(JComponent c)` 返回指定组件的适合外观的最大大小。
`Dimension`	`getMinimumSize(JComponent c)` 返回指定组件的适合外观的最小大小。
`MenuElement[]`	`getPath()`
`protected Dimension`	`getPreferredMenuItemSize(JComponent c, Icon checkIcon, Icon arrowIcon, int defaultTextIconGap)`
`Dimension`	`getPreferredSize(JComponent c)` 返回指定组件的适合外观的首选大小。
`protected String`	`getPropertyPrefix()`
`protected void`	`installComponents(JMenuItem menuItem)`
`protected void`	`installDefaults()`
`protected void`	`installKeyboardActions()`
`protected void`	`installListeners()`
`void`	`installUI(JComponent c)` 配置指定组件，使其适合外观。
`void`	`paint(Graphics g, JComponent c)` 绘制指定组件，使其适合外观。
`protected void`	`paintBackground(Graphics g, JMenuItem menuItem, Color bgColor)` 绘制菜单项的背景。
`protected void`	`paintMenuItem(Graphics g, JComponent c, Icon checkIcon, Icon arrowIcon, Color background, Color foreground, int defaultTextIconGap)`
`protected void`	`paintText(Graphics g, JMenuItem menuItem, Rectangle textRect, String text)` 呈现当前菜单项的文本。
`protected void`	`uninstallComponents(JMenuItem menuItem)`
`protected void`	`uninstallDefaults()`
`protected void`	`uninstallKeyboardActions()`
`protected void`	`uninstallListeners()`
`void`	`uninstallUI(JComponent c)` 在 `installUI` 期间，在指定组件上反向执行的配置操作。
`void`	`update(Graphics g, JComponent c)` 使用 paintMenuItem() 绘制背景，从而重写 update（默认情况下填充不透明组件的背景）以调用 paint()。

从类 javax.swing.plaf.ComponentUI 继承的方法
`contains, getAccessibleChild, getAccessibleChildrenCount`

从类 java.lang.Object 继承的方法
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

字段详细信息

menuItem

protected JMenuItem menuItem

selectionBackground

protected Color selectionBackground

selectionForeground

protected Color selectionForeground

disabledForeground

protected Color disabledForeground

acceleratorForeground

protected Color acceleratorForeground

acceleratorSelectionForeground

protected Color acceleratorSelectionForeground

defaultTextIconGap

protected int defaultTextIconGap