Bug 18229 Walkback when closing ImageAnalyzer
Build 20020527 Win2k 1. Open the ImageAnalyzer SWT example. 2. Load an animated gif. 3. Hit 'animate' 4. Close the window. 5. Walkback
examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/imageanalyzer/ImageAnalyzer.java
}
				
				
				
				if (imageDataIndex == imageDataArray.length - 1) repeatCount--;
			}
		} finally {
			offScreenImage.dispose();
			offScreenImageGC.dispose();
		}
	}
	/*
	 * Pre animation setup.
	 */
	void preAnimation() {
		display.syncExec(new Runnable() {
			public void run() {
				
				animateButton.setText(bundle.getString("Stop"));
				
				
				
				previousButton.setEnabled(false);
				nextButton.setEnabled(false);
				backgroundCombo.setEnabled(false);
				scaleXCombo.setEnabled(false);
				scaleYCombo.setEnabled(false);
				alphaCombo.setEnabled(false);
				incrementalCheck.setEnabled(false);
				transparentCheck.setEnabled(false);