Bug 214754 ControlExample's "Select Listeners" has sizing problems
examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/controlexample/Tab.java
* Sets the background image of the "Example" widgets' parent.
	 */
	void setExampleGroupBackgroundImage () {
		if (backgroundModeGroup == null) return;
		exampleGroup.setBackgroundImage (backgroundModeImageButton.getSelection () ? instance.images[ControlExample.ciParentBackground] : null);
	}
	/**
	 * Sets the background mode of the "Example" widgets' parent.
	 */
	void setExampleGroupBackgroundMode () {
		if (backgroundModeGroup == null) return;
		String modeString = backgroundModeCombo.getText ();
		int mode = SWT.INHERIT_NONE;
		if (modeString.equals("SWT.INHERIT_DEFAULT")) mode = SWT.INHERIT_DEFAULT;
		if (modeString.equals("SWT.INHERIT_FORCE")) mode = SWT.INHERIT_FORCE;
		exampleGroup.setBackgroundMode (mode);
	}
	/**
	 * Sets the background color of the "Example" widgets.
	 */
	void setExampleWidgetBackground () {
		if (colorAndFontTable == null) return; 
		Control [] controls = getExampleControls ();
		if (!instance.startup) {
			for (int i = 0; i < controls.length; i++) {
				controls[i].setBackground (backgroundColor);
			}
		}
		
		Color color = backgroundColor;