W3cubDocs

/OpenJDK 21

Class BasicDesktopIconUI

java.lang.Object
javax.swing.plaf.ComponentUI
javax.swing.plaf.DesktopIconUI
javax.swing.plaf.basic.BasicDesktopIconUI
Direct Known Subclasses:
MetalDesktopIconUI, SynthDesktopIconUI 
public class BasicDesktopIconUI extends DesktopIconUI
Basic L&F for a minimized window on a desktop.

Nested Class Summary

Modifier and Type Class Description
class  BasicDesktopIconUI.MouseInputHandler
Listens for mouse movements and acts on them.

Field Summary

Modifier and Type Field Description
protected JInternalFrame.JDesktopIcon desktopIcon
The instance of JInternalFrame.JDesktopIcon.
protected JInternalFrame frame
The instance of JInternalFrame.
protected JComponent iconPane
The title pane component used in the desktop icon.

Constructor Summary

Constructor Description
BasicDesktopIconUI()
Constructs a new instance of BasicDesktopIconUI.

Method Summary

Modifier and Type Method Description
protected MouseInputListener createMouseInputListener()
Returns a new instance of MouseInputListener.
static ComponentUI createUI(JComponent c)
Constructs a new instance of BasicDesktopIconUI.
void deiconize()
De-iconifies the internal frame.
Insets getInsets(JComponent c)
Returns the insets.
Dimension getMaximumSize(JComponent c)
Desktop icons can not be resized.
protected void installComponents()
Registers components.
protected void installDefaults()
Installs default properties.
protected void installListeners()
Registers listeners.
protected void uninstallComponents()
Unregisters components.
protected void uninstallDefaults()
Uninstalls default properties.
protected void uninstallListeners()
Unregisters listeners.

Methods declared in class javax.swing.plaf.ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior, getMinimumSize, getPreferredSize, installUI, paint, uninstallUI, update

Methods declared in class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

desktopIcon

protected JInternalFrame.JDesktopIcon desktopIcon
The instance of JInternalFrame.JDesktopIcon.

frame

protected JInternalFrame frame
The instance of JInternalFrame.

iconPane

protected JComponent iconPane
The title pane component used in the desktop icon.
Since:
1.5

Constructor Details

BasicDesktopIconUI

public BasicDesktopIconUI()
Constructs a new instance of BasicDesktopIconUI.

Method Details

createUI

public static ComponentUI createUI(JComponent c)
Constructs a new instance of BasicDesktopIconUI.
Parameters:
c - a component
Returns:
a new instance of BasicDesktopIconUI

installComponents

protected void installComponents()
Registers components.

uninstallComponents

protected void uninstallComponents()
Unregisters components.

installListeners

protected void installListeners()
Registers listeners.

uninstallListeners

protected void uninstallListeners()
Unregisters listeners.

installDefaults

protected void installDefaults()
Installs default properties.

uninstallDefaults

protected void uninstallDefaults()
Uninstalls default properties.

createMouseInputListener

protected MouseInputListener createMouseInputListener()
Returns a new instance of MouseInputListener.
Returns:
a new instance of MouseInputListener

getMaximumSize

public Dimension getMaximumSize(JComponent c)
Desktop icons can not be resized. Therefore, we should always return the minimum size of the desktop icon.
Overrides:
getMaximumSize in class ComponentUI
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:

getInsets

public Insets getInsets(JComponent c)
Returns the insets.
Parameters:
c - a component
Returns:
the insets

deiconize

public void deiconize()
De-iconifies the internal frame.

© 1993, 2023, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
https://docs.oracle.com/en/java/javase/21/docs/api/java.desktop/javax/swing/plaf/basic/BasicDesktopIconUI.html