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License Agreement. JBoss RichFaces - Ajax4jsf Component Library Copyright (C) 2007 Exadel, Inc. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License version 2.1 as published by the Free Software Foundation. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
package org.richfaces.renderkit.html.iconimages;
import  javax.faces.context.FacesContext;
import  org.richfaces.resource.AbstractJava2DUserResource;
import  org.richfaces.resource.PostConstructResource;
import  org.richfaces.resource.ResourceParameter;
import  org.richfaces.resource.StateHolderResource;
import  org.richfaces.skin.Skin;
import  org.richfaces.skin.SkinFactory;

Author(s):
Alex.Kolonitsky
public abstract class PanelIconBasic extends AbstractJava2DUserResource implements StateHolderResource {
    private static final Dimension DIMENSION = new Dimension(16, 16);
    private Color color;
    @ResourceParameter(defaultValue = "false")
    private boolean disabled;
    protected PanelIconBasic() {
        super();
    }
    public void paint(Graphics2D graphics2D) {
        if ( == null || graphics2D == null) {
            return;
        }
        paintImage(graphics2D);
    }
    protected abstract void paintImage(Graphics2D g2dColor color);
    public boolean isTransient() {
        return false;
    }
    @PostConstructResource
    public void initialize() {
        FacesContext context = FacesContext.getCurrentInstance();
        Skin skin = SkinFactory.getInstance(context).getSkin(context);
        Skin defaultSkin = SkinFactory.getInstance(context).getDefaultSkin(context);
        Integer colorParameter = skin.getColorParameter(context ? "tabDisabledTextColor" : Skin.HEADER_TEXT_COLOR);
        if (colorParameter == null) {
            colorParameter = defaultSkin.getColorParameter(context ? "tabDisabledTextColor" : Skin.HEADER_TEXT_COLOR);
        }
         = new Color(colorParameter);
    }
    public void setDisabled(boolean topIcon) {
        this. = topIcon;
    }
    public void writeState(FacesContext contextDataOutput dataOutputthrows IOException {
        dataOutput.writeInt(.getRGB());
    }
    public void readState(FacesContext contextDataInput dataInputthrows IOException {
         = new Color(dataInput.readInt());
    }
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