public class SynthOptionPaneUI extends BasicOptionPaneUI implements PropertyChangeListener, SynthUI
JOptionPane
。
BasicOptionPaneUI.ButtonActionListener, BasicOptionPaneUI.ButtonAreaLayout, BasicOptionPaneUI.PropertyChangeHandler
hasCustomComponents, initialFocusComponent, inputComponent, MinimumHeight, minimumSize, MinimumWidth, optionPane, propertyChangeListener
DEFAULT, 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, uninstallUI
contains, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior, getMaximumSize, getMinimumSize
public 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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