Module java.desktop

Package javax.swing.plaf.synth

Class SynthSplitPaneUI

java.lang.Object

javax.swing.plaf.ComponentUI

javax.swing.plaf.SplitPaneUI

javax.swing.plaf.basic.BasicSplitPaneUI

javax.swing.plaf.synth.SynthSplitPaneUI

所有已实现的接口:

PropertyChangeListener, EventListener, SynthConstants, SynthUI

       public class SynthSplitPaneUI extends BasicSplitPaneUI implements PropertyChangeListener, SynthUI
      

为JSplitPane提供Synth外观UI代理。

自版本:

1.7

Nested Class Summary

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

BasicSplitPaneUI.BasicHorizontalLayoutManager, BasicSplitPaneUI.BasicVerticalLayoutManager, BasicSplitPaneUI.FocusHandler, BasicSplitPaneUI.KeyboardDownRightHandler, BasicSplitPaneUI.KeyboardEndHandler, BasicSplitPaneUI.KeyboardHomeHandler, BasicSplitPaneUI.KeyboardResizeToggleHandler, BasicSplitPaneUI.KeyboardUpLeftHandler, BasicSplitPaneUI.PropertyHandler

Field Summary

Fields declared in class javax.swing.plaf.basic.BasicSplitPaneUI

beginDragDividerLocation, divider, dividerResizeToggleKey, dividerSize, downKey, draggingHW, endKey, focusListener, homeKey, KEYBOARD_DIVIDER_MOVE_OFFSET, keyboardDownRightListener, keyboardEndListener, keyboardHomeListener, keyboardResizeToggleListener, keyboardUpLeftListener, layoutManager, leftKey, NON_CONTINUOUS_DIVIDER, nonContinuousLayoutDivider, propertyChangeListener, rightKey, splitPane, upKey

Fields declared in interface javax.swing.plaf.synth.SynthConstants

DEFAULT, DISABLED, ENABLED, FOCUSED, MOUSE_OVER, PRESSED, SELECTED

Constructor Summary

Constructors

Constructor	Description
SynthSplitPaneUI()	构造一个SynthSplitPaneUI。

Method Summary

Modifier and Type	Method	Description
BasicSplitPaneDivider	createDefaultDivider()	创建默认分隔条。
static ComponentUI	createUI(JComponent x)	创建一个新的SynthSplitPaneUI实例
SynthContext	getContext(JComponent c)	返回指定组件的上下文。
protected void	installDefaults()	安装UI默认值。
protected void	installListeners()	为UI安装事件监听器。
void	paint(Graphics g, JComponent c)	根据外观进行绘制指定的组件。
protected void	paint(SynthContext context, Graphics g)	绘制指定的组件。
void	paintBorder(SynthContext context, Graphics g, int x, int y, int w, int h)	绘制边框。
void	propertyChange(PropertyChangeEvent e)	当绑定属性更改时调用此方法。
protected void	uninstallDefaults()	卸载UI默认值。
protected void	uninstallListeners()	从UI卸载事件监听器。
void	update(Graphics g, JComponent c)	通知此UI代理重新绘制指定的组件。

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

createDefaultNonContinuousLayoutDivider, createFocusListener, createKeyboardDownRightListener, createKeyboardEndListener, createKeyboardHomeListener, createKeyboardResizeToggleListener, createKeyboardUpLeftListener, createPropertyChangeListener, dragDividerTo, finishDraggingTo, finishedPaintingChildren, getDivider, getDividerBorderSize, getDividerLocation, getInsets, getLastDragLocation, getMaximumDividerLocation, getMaximumSize, getMinimumDividerLocation, getMinimumSize, getNonContinuousLayoutDivider, getOrientation, getPreferredSize, getSplitPane, installKeyboardActions, installUI, isContinuousLayout, resetLayoutManager, resetToPreferredSizes, setContinuousLayout, setDividerLocation, setLastDragLocation, setNonContinuousLayoutDivider, setNonContinuousLayoutDivider, setOrientation, startDragging, uninstallKeyboardActions, uninstallUI

Methods declared in class javax.swing.plaf.ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior

Methods declared in class java.lang.Object

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

Constructor Details

SynthSplitPaneUI

             public SynthSplitPaneUI()
            

构造一个SynthSplitPaneUI。

Method Details

createUI

             public static ComponentUI createUI(JComponent x)
            

创建一个新的SynthSplitPaneUI实例

参数:

x - 要为其创建UI对象的组件

返回:

UI对象

installDefaults

             protected void installDefaults()
            

安装UI默认值。

覆盖:

installDefaults 在类 BasicSplitPaneUI

installListeners

             protected void installListeners()
            

为UI安装事件监听器。

覆盖:

installListeners 在类 BasicSplitPaneUI

uninstallDefaults

             protected void uninstallDefaults()
            

卸载UI默认值。

覆盖:

uninstallDefaults 在类 BasicSplitPaneUI

uninstallListeners

             protected void uninstallListeners()
            

从UI卸载事件监听器。

覆盖:

uninstallListeners 在类 BasicSplitPaneUI

getContext

             public SynthContext getContext(JComponent c)
            

返回指定组件的上下文。

指定者:

getContext 在接口 SynthUI

参数:

c - 请求SynthContext的组件。

返回:

描述组件的SynthContext。

propertyChange

             public void propertyChange(PropertyChangeEvent e)
            

当绑定属性更改时调用此方法。

指定者:

propertyChange 在接口 PropertyChangeListener

参数:

e - 描述事件源和已更改属性的PropertyChangeEvent对象。

createDefaultDivider

             public BasicSplitPaneDivider createDefaultDivider()
            

创建默认分隔条。

覆盖:

createDefaultDivider 在类 BasicSplitPaneUI

返回:

默认分隔条

update

             public void update(Graphics g, JComponent c)
            

通知此UI代理重新绘制指定的组件。此方法绘制组件背景，然后调用paint(SynthContext,Graphics)方法。

一般来说，子类不需要覆盖此方法。所有外观渲染代码应位于paint方法中。

覆盖:

update 在类 ComponentUI

参数:

g - 用于绘制的Graphics对象

c - 正在绘制的组件

参见:

• paint(SynthContext,Graphics)

paint

             public void paint(Graphics g, JComponent c)
            

根据外观绘制指定的组件。

此方法不被Synth外观使用。绘制由paint(SynthContext,Graphics)方法处理。

覆盖:

paint 在类 ComponentUI

参数:

g - 用于绘制的Graphics对象

c - 正在绘制的组件

参见:

• paint(SynthContext,Graphics)

paint

             protected void paint(SynthContext context, Graphics g)
            

绘制指定的组件。此实现不执行任何操作。

参数:

context - 正在绘制的组件的上下文

g - 用于绘制的Graphics对象

参见:

• update(Graphics,JComponent)

paintBorder

             public void paintBorder(SynthContext context, Graphics g, int x, int y, int w, int h)
            

绘制边框。

指定者:

paintBorder 在接口 SynthUI

参数:

context - 组件上下文

g - 要绘制的Graphics

x - X坐标

y - Y坐标

w - 边框的宽度

h - 边框的高度