org.jvnet.lafwidget.desktop
Class DesktopIconHoverPreviewWidget

java.lang.Object
  org.jvnet.lafwidget.LafWidgetAdapter<javax.swing.JInternalFrame.JDesktopIcon>
      org.jvnet.lafwidget.desktop.DesktopIconHoverPreviewWidget

All Implemented Interfaces:

LafWidget<javax.swing.JInternalFrame.JDesktopIcon>

public class DesktopIconHoverPreviewWidget
extends LafWidgetAdapter<javax.swing.JInternalFrame.JDesktopIcon>

Adds internal frame thumbnail preview on desktop icon mouse hover.

Author:

Kirill Grouchnikov

Nested Class Summary

protected class

DesktopIconHoverPreviewWidget.TitleMouseHandler Mouse handler for showing / hiding the preview window.

Field Summary

protected javax.swing.JComponent	compToHover The component that initiates the desktop icon preview (when the mouse hover above it).
protected java.beans.PropertyChangeListener	internalFramePropertyListener Listens on the changes to the ancestor.
protected DesktopIconHoverPreviewWidget.TitleMouseHandler	titleMouseHandler Mouse handler for the compToHover.

Fields inherited from class org.jvnet.lafwidget.LafWidgetAdapter

jcomp

Fields inherited from interface org.jvnet.lafwidget.LafWidget

ANIMATION_KIND, AUTO_SCROLL, COMPONENT_PREVIEW_PAINTER, IGNORE_GLOBAL_LOCALE, NO_LOCK_ICON, PASSWORD_STRENGTH_CHECKER, TABBED_PANE_PREVIEW_PAINTER, TEXT_EDIT_CONTEXT_MENU, TEXT_FLIP_SELECT_ON_ESCAPE, TEXT_SELECT_ON_FOCUS, TREE_AUTO_DND_SUPPORT

Constructor Summary

DesktopIconHoverPreviewWidget()

Method Summary

java.awt.image.BufferedImage	getSnapshot(javax.swing.JInternalFrame frame) Returns the snapshot of the specified internal frame.
void	installComponents() Installs components for the associated component.
void	installListeners() Installs listeners for the associated component.
boolean	requiresCustomLafSupport() Returns indication whether this widget requires custom LAF support.
void	uninstallListeners() Uninstalls listeners for the associated component.

Methods inherited from class org.jvnet.lafwidget.LafWidgetAdapter

installDefaults, installUI, setComponent, uninstallComponents, uninstallDefaults, uninstallUI

Methods inherited from class java.lang.Object

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

Field Detail

compToHover

protected javax.swing.JComponent compToHover

The component that initiates the desktop icon preview (when the mouse hover above it).

internalFramePropertyListener

protected java.beans.PropertyChangeListener internalFramePropertyListener

Listens on the changes to the ancestor.

titleMouseHandler

protected DesktopIconHoverPreviewWidget.TitleMouseHandler titleMouseHandler

Mouse handler for the compToHover.

Constructor Detail

DesktopIconHoverPreviewWidget

public DesktopIconHoverPreviewWidget()

Method Detail

installComponents

public void installComponents()

Description copied from interface: LafWidget

Installs components for the associated component.

Specified by:

installComponents in interface LafWidget<javax.swing.JInternalFrame.JDesktopIcon>

Overrides:

installComponents in class LafWidgetAdapter<javax.swing.JInternalFrame.JDesktopIcon>

installListeners

public void installListeners()

Description copied from interface: LafWidget

Installs listeners for the associated component.

Specified by:

installListeners in interface LafWidget<javax.swing.JInternalFrame.JDesktopIcon>

Overrides:

installListeners in class LafWidgetAdapter<javax.swing.JInternalFrame.JDesktopIcon>

uninstallListeners

public void uninstallListeners()

Description copied from interface: LafWidget

Uninstalls listeners for the associated component.

Specified by:

uninstallListeners in interface LafWidget<javax.swing.JInternalFrame.JDesktopIcon>

Overrides:

uninstallListeners in class LafWidgetAdapter<javax.swing.JInternalFrame.JDesktopIcon>

getSnapshot

public java.awt.image.BufferedImage getSnapshot(javax.swing.JInternalFrame frame)

Returns the snapshot of the specified internal frame.

Parameters:

frame - Internal frame.

Returns:

The snapshot of the specified internal frame.

requiresCustomLafSupport

public boolean requiresCustomLafSupport()

Description copied from interface: LafWidget

Returns indication whether this widget requires custom LAF support. Some widgets such as TabOverviewDialogWidget or TabHoverPreviewWidget require custom implementation based on the internals of the specific LAF. Relevant functions in the base LafWidgetSupport support throw UnsupportedOperationException.

Returns:

true if this widget requires custom LAF support, false otherwise.