java.lang.Object
- org.pushingpixels.lafwidget.LafWidgetAdapter<JInternalFrame.JDesktopIcon>
- - org.pushingpixels.lafwidget.desktop.DesktopIconHoverPreviewWidget

All Implemented Interfaces:

LafWidget<JInternalFrame.JDesktopIcon>
```
public class DesktopIconHoverPreviewWidget
extends LafWidgetAdapter<JInternalFrame.JDesktopIcon>
```
Adds internal frame thumbnail preview on desktop icon mouse hover.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

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

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 the `compToHover`.

Fields inherited from class org.pushingpixels.lafwidget.LafWidgetAdapter
jcomp

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

Constructor Summary

Constructors
Constructor Description

DesktopIconHoverPreviewWidget()

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 whether `this` 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

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

- Field Detail
  - compToHover
```
protected JComponent compToHover
```
    The component that initiates the desktop icon preview (when the mouse hover above it).
  - internalFramePropertyListener
```
protected 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<JInternalFrame.JDesktopIcon>
    
    Overrides:
    
    installComponents in class LafWidgetAdapter<JInternalFrame.JDesktopIcon>
  - installListeners
```
public void installListeners()
```
    Description copied from interface: LafWidget
    
    Installs listeners for the associated component.
    
    Specified by:
    
    installListeners in interface LafWidget<JInternalFrame.JDesktopIcon>
    
    Overrides:
    
    installListeners in class LafWidgetAdapter<JInternalFrame.JDesktopIcon>
  - uninstallListeners
```
public void uninstallListeners()
```
    Description copied from interface: LafWidget
    
    Uninstalls listeners for the associated component.
    
    Specified by:
    
    uninstallListeners in interface LafWidget<JInternalFrame.JDesktopIcon>
    
    Overrides:
    
    uninstallListeners in class LafWidgetAdapter<JInternalFrame.JDesktopIcon>
  - 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.
  - 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.

Class DesktopIconHoverPreviewWidget

Nested Class Summary

Field Summary

Fields inherited from class org.pushingpixels.lafwidget.LafWidgetAdapter

Fields inherited from interface org.pushingpixels.lafwidget.LafWidget

Constructor Summary

Method Summary

Methods inherited from class org.pushingpixels.lafwidget.LafWidgetAdapter

Methods inherited from class java.lang.Object

Field Detail

compToHover

internalFramePropertyListener

titleMouseHandler

Constructor Detail

DesktopIconHoverPreviewWidget

Method Detail

installComponents

installListeners

uninstallListeners

getSnapshot

requiresCustomLafSupport