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SynthTableHeaderUI.javaAPI DocJava SE 5 API4710Fri Aug 26 14:58:12 BST 2005javax.swing.plaf.synth

SynthTableHeaderUI

public class SynthTableHeaderUI extends BasicTableHeaderUI implements sun.swing.plaf.synth.SynthUI, PropertyChangeListener
SynthTableHeaderUI implementation
version
1.14, 12/19/03
author
Alan Chung
author
Philip Milne

Fields Summary
private TableCellRenderer
prevRenderer
private SynthStyle
style
Constructors Summary
Methods Summary
public static javax.swing.plaf.ComponentUIcreateUI(javax.swing.JComponent h)


         
        return new SynthTableHeaderUI();
    
private intgetComponentState(javax.swing.JComponent c)

        return SynthLookAndFeel.getComponentState(c);
    
public javax.swing.plaf.synth.SynthContextgetContext(javax.swing.JComponent c)

        return getContext(c, getComponentState(c));
    
private javax.swing.plaf.synth.SynthContextgetContext(javax.swing.JComponent c, int state)

        return SynthContext.getContext(SynthContext.class, c,
                    SynthLookAndFeel.getRegion(c), style, state);
    
private javax.swing.plaf.synth.RegiongetRegion(javax.swing.JComponent c)

        return SynthLookAndFeel.getRegion(c);
    
protected voidinstallDefaults()

        prevRenderer = header.getDefaultRenderer();
        if (prevRenderer instanceof UIResource) {
            header.setDefaultRenderer(new HeaderRenderer());
        }
        updateStyle(header);
    
protected voidinstallListeners()

        super.installListeners();
        header.addPropertyChangeListener(this);
    
public voidpaint(java.awt.Graphics g, javax.swing.JComponent c)

        SynthContext context = getContext(c);

        paint(context, g);
        context.dispose();
    
protected voidpaint(javax.swing.plaf.synth.SynthContext context, java.awt.Graphics g)

        super.paint(g, context.getComponent());
    
public voidpaintBorder(javax.swing.plaf.synth.SynthContext context, java.awt.Graphics g, int x, int y, int w, int h)

        context.getPainter().paintTableHeaderBorder(context, g, x, y, w, h);
    
public voidpropertyChange(java.beans.PropertyChangeEvent evt)

        if (SynthLookAndFeel.shouldUpdateStyle(evt)) {
            updateStyle((JTableHeader)evt.getSource());
        }
    
protected voiduninstallDefaults()

        if (header.getDefaultRenderer() instanceof HeaderRenderer) {
            header.setDefaultRenderer(prevRenderer);
        }
               
        SynthContext context = getContext(header, ENABLED);

        style.uninstallDefaults(context);
        context.dispose();
        style = null;
    
protected voiduninstallListeners()

        header.removePropertyChangeListener(this);
        super.uninstallListeners();
    
public voidupdate(java.awt.Graphics g, javax.swing.JComponent c)

        SynthContext context = getContext(c);

        SynthLookAndFeel.update(context, g);
        context.getPainter().paintTableHeaderBackground(context,
                          g, 0, 0, c.getWidth(), c.getHeight());
        paint(context, g);
        context.dispose();
    
private voidupdateStyle(javax.swing.table.JTableHeader c)

        SynthContext context = getContext(c, ENABLED);
        SynthStyle oldStyle = style;
        style = SynthLookAndFeel.updateStyle(context, this);
        if (style != oldStyle) {
            if (oldStyle != null) {
                uninstallKeyboardActions();
                installKeyboardActions();
            }
        }
        context.dispose();