Bug 20556 ImageAnalyzer example - bug in the set background
build 20020617 1 - Run the ImageAnalyzer found on org.eclipse.swt.examples. 2 - In the Background Combo choice a different Color 3 - the canvas on center will not changed its background color, only the scrollbar will. The bug is on examples, though this is working properly on Windows. A possible fix is remove imageCanvas.fillRectangle(...) call from the changeBackground() method. Maybe we should fix this to F4..
examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/imageanalyzer/ImageAnalyzer.java
gridData = new GridData();
		gridData.horizontalSpan = 2;
		controls.setLayoutData(gridData);
		
		
		Group group = new Group(controls, SWT.NULL);
		group.setLayout(new RowLayout());
		group.setText(bundle.getString("Background"));
		backgroundCombo = new Combo(group, SWT.DROP_DOWN | SWT.READ_ONLY);
		backgroundCombo.setItems(new String[] {
			bundle.getString("None"),
			bundle.getString("White"),
			bundle.getString("Black"),
			bundle.getString("Red"),
			bundle.getString("Green"),
			bundle.getString("Blue")});
		backgroundCombo.select(backgroundCombo.indexOf(bundle.getString("White")));
		backgroundCombo.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent event) {
				changeBackground();
			}
		});
		
		
		String[] values = {
			"0.1", "0.2", "0.3", "0.4", "0.5", "0.6", "0.7", "0.8", "0.9", "1",
			"1.1", "1.2", "1.3", "1.4", "1.5", "1.6", "1.7", "1.8", "1.9", "2",
			"3", "4", "5", "6", "7", "8", "9", "10",};
		group = new Group(controls, SWT.NULL);
		group.setLayout(new RowLayout());