Class DesktopIconHoverPreviewWidget
- java.lang.Object
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- org.pushingpixels.lafwidget.LafWidgetAdapter<JInternalFrame.JDesktopIcon>
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- org.pushingpixels.lafwidget.desktop.DesktopIconHoverPreviewWidget
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- All Implemented Interfaces:
LafWidget<JInternalFrame.JDesktopIcon>
public class DesktopIconHoverPreviewWidget extends LafWidgetAdapter<JInternalFrame.JDesktopIcon>
Adds internal frame thumbnail preview on desktop icon mouse hover.
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Nested Class Summary
Nested Classes Modifier and Type Class Description protected class
DesktopIconHoverPreviewWidget.TitleMouseHandler
Mouse handler for showing / hiding the preview window.
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Field Summary
Fields Modifier and Type Field Description protected JComponent
compToHover
The component that initiates the desktop icon preview (when the mouse hover above it).protected PropertyChangeListener
internalFramePropertyListener
Listens on the changes to the ancestor.protected DesktopIconHoverPreviewWidget.TitleMouseHandler
titleMouseHandler
Mouse handler for thecompToHover
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Fields inherited from class org.pushingpixels.lafwidget.LafWidgetAdapter
jcomp
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Fields inherited from interface org.pushingpixels.lafwidget.LafWidget
AUTO_SCROLL, COMPONENT_PREVIEW_PAINTER, HAS_LOCK_ICON, IGNORE_GLOBAL_LOCALE, PASSWORD_STRENGTH_CHECKER, TABBED_PANE_PREVIEW_PAINTER, TEXT_EDIT_CONTEXT_MENU, TEXT_FLIP_SELECT_ON_ESCAPE, TEXT_SELECT_ON_FOCUS, TREE_AUTO_DND_SUPPORT
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Constructor Summary
Constructors Constructor Description DesktopIconHoverPreviewWidget()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description BufferedImage
getSnapshot(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 whetherthis
widget requires custom LAF support.void
uninstallListeners()
Uninstalls listeners for the associated component.-
Methods inherited from class org.pushingpixels.lafwidget.LafWidgetAdapter
installDefaults, installUI, setComponent, uninstallComponents, uninstallDefaults, uninstallUI
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Field Detail
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compToHover
protected JComponent compToHover
The component that initiates the desktop icon preview (when the mouse hover above it).
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internalFramePropertyListener
protected PropertyChangeListener internalFramePropertyListener
Listens on the changes to the ancestor.
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titleMouseHandler
protected DesktopIconHoverPreviewWidget.TitleMouseHandler titleMouseHandler
Mouse handler for thecompToHover
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Method Detail
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installComponents
public void installComponents()
Description copied from interface:LafWidget
Installs components for the associated component.- Specified by:
installComponents
in interfaceLafWidget<JInternalFrame.JDesktopIcon>
- Overrides:
installComponents
in classLafWidgetAdapter<JInternalFrame.JDesktopIcon>
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installListeners
public void installListeners()
Description copied from interface:LafWidget
Installs listeners for the associated component.- Specified by:
installListeners
in interfaceLafWidget<JInternalFrame.JDesktopIcon>
- Overrides:
installListeners
in classLafWidgetAdapter<JInternalFrame.JDesktopIcon>
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uninstallListeners
public void uninstallListeners()
Description copied from interface:LafWidget
Uninstalls listeners for the associated component.- Specified by:
uninstallListeners
in interfaceLafWidget<JInternalFrame.JDesktopIcon>
- Overrides:
uninstallListeners
in classLafWidgetAdapter<JInternalFrame.JDesktopIcon>
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getSnapshot
public BufferedImage getSnapshot(JInternalFrame frame)
Returns the snapshot of the specified internal frame.- Parameters:
frame
- Internal frame.- Returns:
- The snapshot of the specified internal frame.
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requiresCustomLafSupport
public boolean requiresCustomLafSupport()
Description copied from interface:LafWidget
Returns indication whetherthis
widget requires custom LAF support. Some widgets such asTabOverviewDialogWidget
orTabHoverPreviewWidget
require custom implementation based on the internals of the specific LAF. Relevant functions in the baseLafWidgetSupport
support throwUnsupportedOperationException
.- Returns:
true
ifthis
widget requires custom LAF support,false
otherwise.
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