Bug 97671 [preferences] Java Preference Pages using in accessible Color selection
RC1 The Linked Mode and Syntax colouring pages are both using a color button with no accessibility information. When someone using a screen reader selects it they will get no feedback as to what the button is for - just a random graphic. I assume you are not using the JFace ColorSelector as that has an accessible listener. Here is our code in ColorSelector if you need it for reference: fButton.getAccessible().addAccessibleListener(new AccessibleAdapter() { /* * (non-Javadoc) * * @see org.eclipse.swt.accessibility.AccessibleAdapter#getName(org.eclipse.swt.accessibility.AccessibleEvent) */ public void getName(AccessibleEvent e) { e.result = JFaceResources.getString("ColorSelector.Name"); //$NON-NLS-1$ } });
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/JavaEditorAppearanceConfigurationBlock.java
});
	}
	/*
	 * @see org.eclipse.jdt.internal.ui.preferences.IPreferenceConfigurationBlock#performDefaults()
	 */
	public void performDefaults() {
		super.performDefaults();
		handleAppearanceColorListSelection();
	}
	/**
     * Initializes the computation of horizontal and vertical dialog units based
     * on the size of current font.
     * <p>
     * This method must be called before any of the dialog unit based conversion
     * methods are called.
     * </p>
     * 
     * @param testControl
     *            a control from which to obtain the current font
     */
    protected void initializeDialogUnits(Control testControl) {
        
        GC gc = new GC(testControl);
        gc.setFont(JFaceResources.getDialogFont());
        fFontMetrics = gc.getFontMetrics();
        gc.dispose();
    }
    
}