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Java Platform 1.2 Beta 4 |
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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object | +--java.awt.Component | +--java.awt.Container | +--com.sun.java.swing.JComponent | +--com.sun.java.swing.JPanel
Warning: serialized objects of this class will not be compatible with future swing releases. The current serialization support is appropriate for short term storage or RMI between Swing1.0 applications. It will not be possible to load serialized Swing1.0 objects with future releases of Swing. The JDK1.2 release of Swing will be the compatibility baseline for the serialized form of Swing objects.
Inner Class Summary | |
protected | JPanel.AccessibleJPanel
The class used to obtain the accessible role for this object. |
Inner classes inherited from class com.sun.java.swing.JComponent | |
JComponent.AccessibleJComponent |
Fields inherited from class com.sun.java.swing.JComponent | |
accessibleContext , listenerList , TOOL_TIP_TEXT_KEY , ui , UNDEFINED_CONDITION , WHEN_ANCESTOR_OF_FOCUSED_COMPONENT , WHEN_FOCUSED , WHEN_IN_FOCUSED_WINDOW |
Fields inherited from class java.awt.Component | |
BOTTOM_ALIGNMENT , CENTER_ALIGNMENT , LEFT_ALIGNMENT , RIGHT_ALIGNMENT , TOP_ALIGNMENT |
Constructor Summary | |
JPanel()
Create a new JPanel with a double buffer and a flow layout |
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JPanel(boolean isDoubleBuffered)
Create a new JPanel with FlowLayout and the specified buffering strategy. |
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JPanel(LayoutManager layout,
boolean isDoubleBuffered)
Creates a new JPanel with the specified layout manager and buffering strategy. |
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JPanel(LayoutManager layout)
Create a new buffered JPanel with the specified layout manager |
Method Summary | |
AccessibleContext | getAccessibleContext()
Get the AccessibleContext associated with this JComponent |
String | getUIClassID()
Returns a string that specifies the name of the L&F class that renders this component. |
void | updateUI()
Notification from the UIFactory that the L&F has changed. |
Methods inherited from class java.awt.Container | |
add , add , add , add , add , addContainerListener , addImpl , countComponents , deliverEvent , doLayout , findComponentAt , findComponentAt , getComponent , getComponentAt , getComponentAt , getComponentCount , getComponents , getLayout , insets , invalidate , isAncestorOf , layout , list , list , locate , minimumSize , paintComponents , paramString , preferredSize , print , printComponents , processContainerEvent , processEvent , remove , remove , removeAll , removeContainerListener , setLayout , validate , validateTree |
Methods inherited from class java.lang.Object | |
clone , equals , finalize , getClass , hashCode , notify , notifyAll , wait , wait , wait |
Constructor Detail |
public JPanel(LayoutManager layout, boolean isDoubleBuffered)
layout
- the LayoutManager to use
isDoubleBuffered
- a boolean, true for double-buffering, which
uses additional memory space to achieve fast, flicker-free
updatespublic JPanel(LayoutManager layout)
layout
- the LayoutManager to usepublic JPanel(boolean isDoubleBuffered)
isDoubleBuffered
is true, the JPanel
will use a double buffer.
layout
- the LayoutManager to use
isDoubleBuffered
- a boolean, true for double-buffering, which
uses additional memory space to achieve fast, flicker-free
updatespublic JPanel()
Method Detail |
public void updateUI()
JComponent.updateUI()
public String getUIClassID()
JComponent.getUIClassID()
,
UIDefaults.getUI(com.sun.java.swing.JComponent)
public AccessibleContext getAccessibleContext()
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Java Platform 1.2 Beta 4 |
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