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
horizontal.setEnabled(false);
		horizontal.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent event) {
				scrollHorizontally((ScrollBar)event.widget);
			}
		});
		ScrollBar vertical = imageCanvas.getVerticalBar();
		vertical.setVisible(true);
		vertical.setMinimum(0);
		vertical.setEnabled(false);
		vertical.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent event) {
				scrollVertically((ScrollBar)event.widget);
			}
		});
		
		sizeLabel = new Label(shell, SWT.NULL);
		sizeLabel.setText(bundle.getString("Size_initial"));
		sizeLabel.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));
		
		depthLabel = new Label(shell, SWT.NULL);
		depthLabel.setText(bundle.getString("Depth_initial"));
		depthLabel.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));
		
		transparentPixelLabel = new Label(shell, SWT.NULL);
		transparentPixelLabel.setText(bundle.getString("Transparent_pixel_initial"));
		transparentPixelLabel.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));
		
		timeToLoadLabel = new Label(shell, SWT.NULL);
		timeToLoadLabel.setText(bundle.getString("Time_to_load_initial"));