public class SynthOptionPaneUI extends BasicOptionPaneUI implements PropertyChangeListener, SynthUI
JOptionPane。
BasicOptionPaneUI.ButtonActionListener, BasicOptionPaneUI.ButtonAreaLayout, BasicOptionPaneUI.PropertyChangeHandlerhasCustomComponents, initialFocusComponent, inputComponent, MinimumHeight, minimumSize, MinimumWidth, optionPane, propertyChangeListenerDEFAULT, DISABLED, ENABLED, FOCUSED, MOUSE_OVER, PRESSED, SELECTED| Constructor and Description |
|---|
SynthOptionPaneUI() |
| Modifier and Type | Method and Description |
|---|---|
protected Container |
createMessageArea()
所谓的
installComponents()创造
Container包含消息的正文。
|
protected Container |
createSeparator() |
static ComponentUI |
createUI(JComponent x)
为给定组件创建一个新的用户界面对象。
|
SynthContext |
getContext(JComponent c)
返回指定组件的上下文。
|
protected boolean |
getSizeButtonsToSameWidth()
返回真,基本的L和F希望所有的按钮有相同的宽度。
|
protected void |
installComponents() |
protected void |
installDefaults() |
protected void |
installListeners() |
void |
paint(Graphics g, JComponent c)
根据外观和感觉绘制指定的组件。
|
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)
油漆边界。
|
void |
propertyChange(PropertyChangeEvent e)
当改变绑定属性时,这种方法会被调用。
|
protected void |
uninstallDefaults() |
protected void |
uninstallListeners() |
void |
update(Graphics g, JComponent c)
通知这个UI代理重新绘制指定的组件。
|
addButtonComponents, addIcon, addMessageComponents, burstStringInto, containsCustomComponents, createButtonActionListener, createButtonArea, createLayoutManager, createPropertyChangeListener, getButtons, getIcon, getIconForType, getInitialValueIndex, getMaxCharactersPerLineCount, getMessage, getMinimumOptionPaneSize, getPreferredSize, installKeyboardActions, installUI, resetInputValue, selectInitialValue, uninstallComponents, uninstallKeyboardActions, uninstallUIcontains, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior, getMaximumSize, getMinimumSizepublic static ComponentUI createUI(JComponent x)
x -组件创建UI对象
protected void installDefaults()
installDefaults 方法重写,继承类
BasicOptionPaneUI
protected void installListeners()
installListeners 方法重写,继承类
BasicOptionPaneUI
protected void uninstallDefaults()
uninstallDefaults 方法重写,继承类
BasicOptionPaneUI
protected void uninstallListeners()
uninstallListeners 方法重写,继承类
BasicOptionPaneUI
protected void installComponents()
installComponents 方法重写,继承类
BasicOptionPaneUI
public SynthContext getContext(JComponent c)
getContext 接口
SynthUI
c组件请求synthcontext。
public void update(Graphics g, JComponent c)
paint(SynthContext,Graphics)方法。
在一般情况下,该方法不需要由子类重写。所有的外观和感觉的渲染代码应该在paint方法。
update 方法重写,继承类
ComponentUI
g用于绘画的
Graphics对象
c被画的成分
paint(SynthContext,Graphics)
public void paint(Graphics g, JComponent c)
这种方法不使用Synth外观。绘画是由paint(SynthContext,Graphics)方法处理。
paint 方法重写,继承类
ComponentUI
g用于绘画的
Graphics对象
c被画的成分
paint(SynthContext,Graphics)
protected void paint(SynthContext context, Graphics g)
context -正在绘制的组件上下文
g用于绘画的
Graphics对象
update(Graphics,JComponent)
public void paintBorder(SynthContext context, Graphics g, int x, int y, int w, int h)
paintBorder 接口
SynthUI
context -组件上下文
g -
Graphics油漆
x的X坐标
y的Y坐标
w -边框的宽度
h的身高
public void propertyChange(PropertyChangeEvent e)
propertyChange 接口
PropertyChangeListener
e - PropertyChangeEvent对象描述事件源和性质已经改变。
protected boolean getSizeButtonsToSameWidth()
getSizeButtonsToSameWidth 方法重写,继承类
BasicOptionPaneUI
protected Container createMessageArea()
createMessageArea 方法重写,继承类
BasicOptionPaneUI
protected Container createSeparator()
createSeparator 方法重写,继承类
BasicOptionPaneUI
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