org.gumtree.widgets.swt.util.UIResources.java Source code

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Here is the source code for org.gumtree.widgets.swt.util.UIResources.java

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/*******************************************************************************
 * Copyright (c) 2007 Australian Nuclear Science and Technology Organisation.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Tony Lam (Bragg Institute) - initial API and implementation
 *******************************************************************************/

package org.gumtree.widgets.swt.util;

import org.eclipse.jface.resource.JFaceResources;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Cursor;
import org.eclipse.swt.graphics.Font;
import org.eclipse.swt.widgets.Display;

public final class UIResources {

    private static UIResourceManager manager;

    public static Color getSystemColor(int color) {
        return ((Display) getManager().getDevice()).getSystemColor(color);
    }

    public static Font getDefaultFont() {
        return JFaceResources.getDefaultFont();
    }

    public static Font getDefaultFont(int style) {
        if ((style & SWT.BOLD) == SWT.BOLD) {
            return JFaceResources.getFontRegistry().getBold(JFaceResources.DEFAULT_FONT);
        } else if ((style & SWT.ITALIC) == SWT.ITALIC) {
            return JFaceResources.getFontRegistry().getItalic(JFaceResources.DEFAULT_FONT);
        } else {
            return getDefaultFont();
        }
    }

    public static Cursor getSystemCursor(int style) {
        return ((Display) getManager().getDevice()).getSystemCursor(style);
    }

    private static UIResourceManager getManager() {
        if (manager == null) {
            manager = new UIResourceManager();
        }
        return manager;
    }

    private UIResources() {
        super();
    }

}