abbot.editor.widgets
Class AnimatedIcon

java.lang.Object
  abbot.editor.widgets.AnimatedIcon

All Implemented Interfaces:

Icon

Direct Known Subclasses:

AbstractAnimatedIcon

public class AnimatedIcon
extends Object
implements Icon

Ensures animated icons are properly handled within objects that use renderers within a CellRendererPane to render the icon. Keeps a list of repaint rectangles to be used to queue repaint requests when the animated icon indicates an update. The set of repaint rectangles is cleared after the repaint requests are queued.

Author:

twall

Constructor Summary

protected	AnimatedIcon() For use by derived classes that don't have an original.
	AnimatedIcon(ImageIcon original) Create an icon that takes care of animating itself on components which use a CellRendererPane.

Method Summary

int	getIconHeight()
int	getIconWidth()
static boolean	isAnimated(Icon icon) Returns whether the given icon is an animated GIF.
protected void	paintFrame(Component c, Graphics g, int x, int y)
void	paintIcon(Component c, Graphics g, int x, int y)
protected void	registerRepaintArea(Component c, int x, int y, int w, int h) Register repaint areas, which get get cleared once the repaint request has been queued.
protected void	repaint() Trigger a repaint on all components on which we've previously been painted.

Methods inherited from class java.lang.Object

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

Constructor Detail

AnimatedIcon

protected AnimatedIcon()

For use by derived classes that don't have an original.

AnimatedIcon

public AnimatedIcon(ImageIcon original)

Create an icon that takes care of animating itself on components which use a CellRendererPane.

Method Detail

isAnimated

public static boolean isAnimated(Icon icon)

Returns whether the given icon is an animated GIF.

repaint

protected void repaint()

Trigger a repaint on all components on which we've previously been painted.

getIconHeight

public int getIconHeight()

Specified by:

getIconHeight in interface Icon

getIconWidth

public int getIconWidth()

Specified by:

getIconWidth in interface Icon

paintIcon

public void paintIcon(Component c,
                      Graphics g,
                      int x,
                      int y)

Specified by:

paintIcon in interface Icon

paintFrame

protected void paintFrame(Component c,
                          Graphics g,
                          int x,
                          int y)

registerRepaintArea

protected void registerRepaintArea(Component c,
                                   int x,
                                   int y,
                                   int w,
                                   int h)

Register repaint areas, which get get cleared once the repaint request has been queued.