Examples of java.awt.peer.ComponentPeer

java.awt.peer.ComponentPeer
The peer interfaces are intended only for use in porting the AWT. They are not intended for use by application developers, and developers should not implement peers nor invoke any of the peer methods directly on the peer instances.

            postProcessKeyEvent(e);
        }


        // Allow the peer to process KeyEvent
        Component source = e.getComponent();
        ComponentPeer peer = source.getPeer();


        if (peer == null || peer instanceof LightweightPeer) {
            // if focus owner is lightweight then its native container
            // processes event
            Container target = source.getNativeContainer();
            if (target != null) {
                peer = target.getPeer();
            }
        }
        if (peer != null) {
            peer.handleEvent(e);
        }


        return true;
    }

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         */
        if (KeyboardFocusManager.isProxyActive(ke)) {
            Component source = (Component)ke.getSource();
            Container target = source.getNativeContainer();
            if (target != null) {
                ComponentPeer peer = target.getPeer();
                if (peer != null) {
                    peer.handleEvent(ke);
                    /**
                     * Fix for 4478780 - consume event after it was dispatched by peer.
                     */
                    ke.consume();
                }

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     * @deprecated As of JDK version 1.1,
     * replaced by <code>getInsets()</code>.
     */
    @Deprecated
    public Insets insets() {
        ComponentPeer peer = this.peer;
        if (peer instanceof ContainerPeer) {
            ContainerPeer cpeer = (ContainerPeer)peer;
            return (Insets)cpeer.getInsets().clone();
        }
        return new Insets(0, 0, 0, 0);

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                if  (comp instanceof Container) {
                    ((Container)comp).recursiveShowHeavyweightChildren();
                }
            } else {
                if (comp.isVisible()) {
                    ComponentPeer peer = comp.getPeer();
                    if (peer != null) {
                        peer.setVisible(true);
                    }
                }
            }
        }
    }

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                if  (comp instanceof Container) {
                    ((Container)comp).recursiveHideHeavyweightChildren();
                }
            } else {
                if (comp.isVisible()) {
                    ComponentPeer peer = comp.getPeer();
                    if (peer != null) {
                        peer.setVisible(false);
                    }
                }
            }
        }
    }

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                    final Point newOrigin = new Point(origin);
                    newOrigin.translate(comp.getX(), comp.getY());
                    ((Container)comp).recursiveRelocateHeavyweightChildren(newOrigin);
                }
            } else {
                ComponentPeer peer = comp.getPeer();
                if (peer != null) {
                    peer.setBounds(origin.x + comp.getX(), origin.y + comp.getY(),
                            comp.getWidth(), comp.getHeight(),
                            ComponentPeer.SET_LOCATION);
                }
            }
        }

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  boolean focusable = aComponent.isFocusable();
  if (aComponent.isFocusTraversableOverridden()) {
      return focusable;
  }


  ComponentPeer peer = aComponent.getPeer();
  return (peer != null && peer.isFocusable());
    }

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  }
 
  synchronized (this) {
      source = newSource;
      if (comp != null) {
    ComponentPeer peer = comp.peer;
    if (peer != null) {
        nativeSetSource(peer);
    }
      }
  }

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    /*
     * This is called by the native code, so client code can't
     * be called on the toolkit thread.
     */
    final Toolkit getToolkitImpl() {
        ComponentPeer peer = this.peer;
        if ((peer != null) && ! (peer instanceof LightweightPeer)){
            return peer.getToolkit();
        }
        Container parent = this.parent;
        if (parent != null) {
            return parent.getToolkitImpl();
        }

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    @Deprecated
    public void enable() {
        if (!enabled) {
            synchronized (getTreeLock()) {
                enabled = true;
                ComponentPeer peer = this.peer;
                if (peer != null) {
                    peer.enable();
                    if (visible) {
                        updateCursorImmediately();
                    }
                }
            }

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