Examples of ae.java.awt.peer.ComponentPeer

ae.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.

        }
        return f;
    }


    public static ComponentPeer getPeer(Component c) {
        ComponentPeer peer = null;
        try {
            peer = (ComponentPeer)fieldPeer.get(c);
        }
        catch (IllegalAccessException e)
        {

View Full Code Here

    /*
     * 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();
        }

View Full Code Here

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

View Full Code Here

                    // fails, we want the focus to stay on the disabled
                    // Component so that keyboard traversal, et. al. still
                    // makes sense to the user.
                    transferFocus(false);
                }
                ComponentPeer peer = this.peer;
                if (peer != null) {
                    peer.disable();
                    if (visible) {
                        updateCursorImmediately();
                    }
                }
            }

View Full Code Here

    public void show() {
        if (!visible) {
            synchronized (getTreeLock()) {
                visible = true;
                mixOnShowing();
                ComponentPeer peer = this.peer;
                if (peer != null) {
                    peer.show();
                    createHierarchyEvents(HierarchyEvent.HIERARCHY_CHANGED,
                                          this, parent,
                                          HierarchyEvent.SHOWING_CHANGED,
                                          Toolkit.enabledOnToolkit(AWTEvent.HIERARCHY_EVENT_MASK));
                    if (peer instanceof LightweightPeer) {

View Full Code Here

                visible = false;
                mixOnHiding(isLightweight());
                if (containsFocus() && KeyboardFocusManager.isAutoFocusTransferEnabled()) {
                    transferFocus(true);
                }
                ComponentPeer peer = this.peer;
                if (peer != null) {
                    peer.hide();
                    createHierarchyEvents(HierarchyEvent.HIERARCHY_CHANGED,
                                          this, parent,
                                          HierarchyEvent.SHOWING_CHANGED,
                                          Toolkit.enabledOnToolkit(AWTEvent.HIERARCHY_EVENT_MASK));
                    if (peer instanceof LightweightPeer) {

View Full Code Here

     * @see #getForeground
     * @since JDK1.0
     */
    public void setForeground(Color c) {
        Color oldColor = foreground;
        ComponentPeer peer = this.peer;
        foreground = c;
        if (peer != null) {
            c = getForeground();
            if (c != null) {
                peer.setForeground(c);
            }
        }
        // This is a bound property, so report the change to
        // any registered listeners.  (Cheap if there are none.)
        firePropertyChange("foreground", oldColor, c);

View Full Code Here

     * @beaninfo
     *       bound: true
     */
    public void setBackground(Color c) {
        Color oldColor = background;
        ComponentPeer peer = this.peer;
        background = c;
        if (peer != null) {
            c = getBackground();
            if (c != null) {
                peer.setBackground(c);
            }
        }
        // This is a bound property, so report the change to
        // any registered listeners.  (Cheap if there are none.)
        firePropertyChange("background", oldColor, c);

View Full Code Here

        synchronized(getTreeLock()) {
            synchronized (this) {
                oldFont = font;
                newFont = font = f;
            }
            ComponentPeer peer = this.peer;
            if (peer != null) {
                f = getFont();
                if (f != null) {
                    peer.setFont(f);
                    peerFont = f;
                }
            }
        }
        // This is a bound property, so report the change to

View Full Code Here

     * @see ae.java.awt.peer.ComponentPeer#getColorModel()
     * @see Toolkit#getColorModel()
     * @since JDK1.0
     */
    public ColorModel getColorModel() {
        ComponentPeer peer = this.peer;
        if ((peer != null) && ! (peer instanceof LightweightPeer)) {
            return peer.getColorModel();
        } else if (GraphicsEnvironment.isHeadless()) {
            return ColorModel.getRGBdefault();
        } // else
        return getToolkit().getColorModel();
    }

View Full Code Here

0 1 2 3

TOP

Related Classes of ae.java.awt.peer.ComponentPeer

ae.java.awt.AWTEvent

ae.java.awt.Component

ae.java.awt.Container

ae.java.awt.DefaultFocusTraversalPolicy

ae.java.awt.DefaultKeyboardFocusManager

ae.java.awt.dnd.DropTarget

ae.java.awt.EventQueue

ae.sun.awt.ComponentAccessor

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.