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MetalDesktopIconUI (Java Platform SE 6) - JDK 5 Documentation v6.0, Java 2 SDK 英文文档

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javax.swing.plaf.metal
Class MetalDesktopIconUI

java.lang.Object
  javax.swing.plaf.ComponentUI
      javax.swing.plaf.DesktopIconUI
          javax.swing.plaf.basic.BasicDesktopIconUI
              javax.swing.plaf.metal.MetalDesktopIconUI

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public class MetalDesktopIconUI
extends BasicDesktopIconUI

Metal desktop icon.

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Nested Class Summary

 

Nested classes/interfaces inherited from class javax.swing.plaf.basic.BasicDesktopIconUI
BasicDesktopIconUI.MouseInputHandler

 

Field Summary

 

Fields inherited from class javax.swing.plaf.basic.BasicDesktopIconUI
desktopIcon, frame, iconPane

 

Constructor Summary
MetalDesktopIconUI()

 

Method Summary
static ComponentUI	createUI(JComponent c)
Dimension	getMaximumSize(JComponent c)           Desktop icons can not be resized.
Dimension	getMinimumSize(JComponent c)           Returns the specified component's minimum size appropriate for the look and feel.
Dimension	getPreferredSize(JComponent c)           Returns the specified component's preferred size appropriate for the look and feel.
protected  void	installComponents()
protected  void	installDefaults()
protected  void	installListeners()
protected  void	uninstallComponents()
protected  void	uninstallListeners()

 

Methods inherited from class javax.swing.plaf.basic.BasicDesktopIconUI
createMouseInputListener, deiconize, getInsets, installUI, uninstallDefaults, uninstallUI

 

Methods inherited from class javax.swing.plaf.ComponentUI
contains, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior, paint, update

 

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

MetalDesktopIconUI

public MetalDesktopIconUI()

Method Detail

createUI

public static ComponentUI createUI(JComponent c)

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installDefaults

protected void installDefaults()

Overrides:

installDefaults in class BasicDesktopIconUI

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installComponents

protected void installComponents()

Overrides:

installComponents in class BasicDesktopIconUI

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uninstallComponents

protected void uninstallComponents()

Overrides:

uninstallComponents in class BasicDesktopIconUI

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installListeners

protected void installListeners()

Overrides:

installListeners in class BasicDesktopIconUI

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uninstallListeners

protected void uninstallListeners()

Overrides:

uninstallListeners in class BasicDesktopIconUI

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getPreferredSize

public Dimension getPreferredSize(JComponent c)

Description copied from class: ComponentUI

Returns the specified component's preferred size appropriate for the look and feel. If null is returned, the preferred size will be calculated by the component's layout manager instead (this is the preferred approach for any component with a specific layout manager installed). The default implementation of this method returns null.

Overrides:

getPreferredSize in class BasicDesktopIconUI

Parameters:

c - the component whose preferred size is being queried; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components

See Also:

JComponent.getPreferredSize(), LayoutManager.preferredLayoutSize(java.awt.Container)

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getMinimumSize

public Dimension getMinimumSize(JComponent c)

Description copied from class: ComponentUI

Returns the specified component's minimum size appropriate for the look and feel. If null is returned, the minimum size will be calculated by the component's layout manager instead (this is the preferred approach for any component with a specific layout manager installed). The default implementation of this method invokes getPreferredSize and returns that value.

Overrides:

getMinimumSize in class BasicDesktopIconUI

Parameters:

c - the component whose minimum size is being queried; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components

Returns:

a Dimension object or null

See Also:

JComponent.getMinimumSize(), LayoutManager.minimumLayoutSize(java.awt.Container), ComponentUI.getPreferredSize(javax.swing.JComponent)

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getMaximumSize

public Dimension getMaximumSize(JComponent c)

Description copied from class: BasicDesktopIconUI

Desktop icons can not be resized. Therefore, we should always return the minimum size of the desktop icon.

Overrides:

getMaximumSize in class BasicDesktopIconUI

Parameters:

c - the component whose maximum size is being queried; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components

Returns:

a Dimension object or null

See Also:

BasicDesktopIconUI.getMinimumSize(javax.swing.JComponent)

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For further API reference and developer documentation, see Java SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

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