Module java.desktop

Class SynthPanelUI

All Implemented Interfaces:
PropertyChangeListener, EventListener, SynthConstants, SynthUI

public class SynthPanelUI
extends BasicPanelUI
implements PropertyChangeListener, SynthUI
Provides the Synth L&F UI delegate for JPanel.
Since:
1.7
  • Constructor Details

  • Method Details

    • createUI

      public static ComponentUI createUI​(JComponent c)
      Creates a new UI object for the given component.
      Parameters:
      c - component to create UI object for
      Returns:
      the UI object
    • installListeners

      protected void installListeners​(JPanel p)
      Installs listeners into the panel.
      Parameters:
      p - the JPanel object
    • uninstallListeners

      protected void uninstallListeners​(JPanel p)
      Uninstalls listeners from the panel.
      Parameters:
      p - the JPanel object
    • update

      public void update​(Graphics g, JComponent c)
      Notifies this UI delegate to repaint the specified component. This method paints the component background, then calls the paint(SynthContext,Graphics) method.

      In general, this method does not need to be overridden by subclasses. All Look and Feel rendering code should reside in the paint method.

      Overrides:
      update in class ComponentUI
      Parameters:
      g - the Graphics object used for painting
      c - the component being painted
      See Also:
      paint(SynthContext,Graphics)
    • paint

      public void paint​(Graphics g, JComponent c)
      Paints the specified component according to the Look and Feel.

      This method is not used by Synth Look and Feel. Painting is handled by the paint(SynthContext,Graphics) method.

      Overrides:
      paint in class ComponentUI
      Parameters:
      g - the Graphics object used for painting
      c - the component being painted
      See Also:
      paint(SynthContext,Graphics)
    • paint

      protected void paint​(SynthContext context, Graphics g)
      Paints the specified component. This implementation does nothing.
      Parameters:
      context - context for the component being painted
      g - the Graphics object used for painting
      See Also:
      update(Graphics,JComponent)