Spec-Zone .ru
спецификации, руководства, описания, API
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JavaTM 2 Platform Std. Ed. v1.4.2 |
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java.lang.Object javax.swing.plaf.ComponentUI javax.swing.plaf.ScrollPaneUI javax.swing.plaf.basic.BasicScrollPaneUI javax.swing.plaf.metal.MetalScrollPaneUI
A Metal L&F implementation of ScrollPaneUI.
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 applications running
the same version of Swing. As of 1.4, support for long term storage
of all JavaBeansTM
has been added to the java.beans
package.
Please see XMLEncoder
.
Nested Class Summary |
Nested classes inherited from class javax.swing.plaf.basic.BasicScrollPaneUI |
BasicScrollPaneUI.HSBChangeListener, BasicScrollPaneUI.MouseWheelHandler, BasicScrollPaneUI.PropertyChangeHandler, BasicScrollPaneUI.ViewportChangeHandler, BasicScrollPaneUI.VSBChangeListener |
Field Summary |
Fields inherited from class javax.swing.plaf.basic.BasicScrollPaneUI |
hsbChangeListener, scrollpane, spPropertyChangeListener, viewportChangeListener, vsbChangeListener |
Constructor Summary | |
MetalScrollPaneUI()
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Method Summary | |
protected PropertyChangeListener |
createScrollBarSwapListener()
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static ComponentUI |
createUI(JComponent x)
Returns an instance of the UI delegate for the specified component. |
void |
installListeners(JScrollPane scrollPane)
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void |
installUI(JComponent c)
Configures the specified component appropriate for the look and feel. |
void |
uninstallListeners(JScrollPane scrollPane)
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void |
uninstallUI(JComponent c)
Reverses configuration which was done on the specified component during installUI . |
Methods inherited from class javax.swing.plaf.ComponentUI |
contains, getAccessibleChild, getAccessibleChildrenCount, update |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public MetalScrollPaneUI()
Method Detail |
public static ComponentUI createUI(JComponent x)
ComponentUI
createUI
method that returns an instance of that UI delegate subclass.
If the UI delegate subclass is stateless, it may return an instance
that is shared by multiple components. If the UI delegate is
stateful, then it should return a new instance per component.
The default implementation of this method throws an error, as it
should never be invoked.
public void installUI(JComponent c)
ComponentUI
ComponentUI
instance is being installed
as the UI delegate on the specified component. This method should
completely configure the component for the look and feel,
including the following:
LayoutManager
on the component if necessary.
PropertyChangeListener
on the component in order
to detect and respond to component property changes appropriately.
installUI
in class BasicScrollPaneUI
public void uninstallUI(JComponent c)
ComponentUI
installUI
. This method is invoked when this
UIComponent
instance is being removed as the UI delegate
for the specified component. This method should undo the
configuration performed in installUI
, being careful to
leave the JComponent
instance in a clean state (no
extraneous listeners, look-and-feel-specific property objects, etc.).
This should include the following:
uninstallUI
in class BasicScrollPaneUI
public void installListeners(JScrollPane scrollPane)
installListeners
in class BasicScrollPaneUI
public void uninstallListeners(JScrollPane scrollPane)
protected PropertyChangeListener createScrollBarSwapListener()
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JavaTM 2 Platform Std. Ed. v1.4.2 |
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Copyright 2003 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the