Package org.jdesktop.swingx

Class ForwardingRepaintManager

  • Direct Known Subclasses:
    RepaintManagerX
    public class ForwardingRepaintManager
extends javax.swing.RepaintManager
    A RepaintManager that is designed to forward all calls to a contained delegate. This class is designed for extension, such that subclasses should override method as appropriate and allow the original repaint manager to handle the rest of the work.

    Install a forwarding repaint manager: 

     RepaintManager manager = RepaintManager.currentManager(this);
 RepaintManager frm = new ForwardingRepaintManager(manager);
 RepaintManager.setCurrentManager(frm);
    Author:
    Karl George Schaefer, pietblok (original facade/delegate idea)

    • Constructor Detail

      • ForwardingRepaintManager

        public ForwardingRepaintManager​(javax.swing.RepaintManager delegate)
        Creates a new forwarding manager that forwards all calls to the delegate.
        Parameters:
        delegate - the manager backing this ForwardingRepaintManager
        Throws:
        java.lang.NullPointerException - if delegate is null

    • Method Detail

      • addDirtyRegion

        public void addDirtyRegion​(java.applet.Applet applet,
                           int x,
                           int y,
                           int w,
                           int h)
        Overrides:
        addDirtyRegion in class javax.swing.RepaintManager

      • addDirtyRegion

        public void addDirtyRegion​(javax.swing.JComponent c,
                           int x,
                           int y,
                           int w,
                           int h)
        Overrides:
        addDirtyRegion in class javax.swing.RepaintManager

      • addDirtyRegion

        public void addDirtyRegion​(java.awt.Window window,
                           int x,
                           int y,
                           int w,
                           int h)
        Overrides:
        addDirtyRegion in class javax.swing.RepaintManager

      • addInvalidComponent

        public void addInvalidComponent​(javax.swing.JComponent invalidComponent)
        Overrides:
        addInvalidComponent in class javax.swing.RepaintManager

      • getDirtyRegion

        public java.awt.Rectangle getDirtyRegion​(javax.swing.JComponent component)
        Overrides:
        getDirtyRegion in class javax.swing.RepaintManager

      • getDoubleBufferMaximumSize

        public java.awt.Dimension getDoubleBufferMaximumSize()
        Overrides:
        getDoubleBufferMaximumSize in class javax.swing.RepaintManager

      • getOffscreenBuffer

        public java.awt.Image getOffscreenBuffer​(java.awt.Component c,
                                         int proposedWidth,
                                         int proposedHeight)
        Overrides:
        getOffscreenBuffer in class javax.swing.RepaintManager

      • getVolatileOffscreenBuffer

        public java.awt.Image getVolatileOffscreenBuffer​(java.awt.Component c,
                                                 int proposedWidth,
                                                 int proposedHeight)
        Overrides:
        getVolatileOffscreenBuffer in class javax.swing.RepaintManager

      • isCompletelyDirty

        public boolean isCompletelyDirty​(javax.swing.JComponent component)
        Overrides:
        isCompletelyDirty in class javax.swing.RepaintManager

      • isDoubleBufferingEnabled

        public boolean isDoubleBufferingEnabled()
        Overrides:
        isDoubleBufferingEnabled in class javax.swing.RepaintManager

      • markCompletelyClean

        public void markCompletelyClean​(javax.swing.JComponent component)
        Overrides:
        markCompletelyClean in class javax.swing.RepaintManager

      • markCompletelyDirty

        public void markCompletelyDirty​(javax.swing.JComponent component)
        Overrides:
        markCompletelyDirty in class javax.swing.RepaintManager

      • paintDirtyRegions

        public void paintDirtyRegions()
        Overrides:
        paintDirtyRegions in class javax.swing.RepaintManager

      • removeInvalidComponent

        public void removeInvalidComponent​(javax.swing.JComponent component)
        Overrides:
        removeInvalidComponent in class javax.swing.RepaintManager

      • setDoubleBufferingEnabled

        public void setDoubleBufferingEnabled​(boolean flag)
        Overrides:
        setDoubleBufferingEnabled in class javax.swing.RepaintManager

      • setDoubleBufferMaximumSize

        public void setDoubleBufferMaximumSize​(java.awt.Dimension d)
        Overrides:
        setDoubleBufferMaximumSize in class javax.swing.RepaintManager

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class javax.swing.RepaintManager

      • validateInvalidComponents

        public void validateInvalidComponents()
        Overrides:
        validateInvalidComponents in class javax.swing.RepaintManager

      • getDelegateManager

        public final javax.swing.RepaintManager getDelegateManager()
        Gets the delegate repaint manager backing this forwarding repaint manager.
        Returns:
        the delegate for this forwarding manager