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25 
26 package sun.awt.X11;
27 
28 import java.awt.Graphics;
29 import java.awt.dnd.DropTarget;
30 
31 import sun.awt.LightweightFrame;
32 import sun.awt.OverrideNativeWindowHandle;
33 import sun.swing.JLightweightFrame;
34 import sun.swing.SwingAccessor;
35 
36 public class XLightweightFramePeer extends XFramePeer implements OverrideNativeWindowHandle {
37 
XLightweightFramePeer(LightweightFrame target)38     XLightweightFramePeer(LightweightFrame target) {
39         super(target);
40     }
41 
getLwTarget()42     private LightweightFrame getLwTarget() {
43         return (LightweightFrame)target;
44     }
45 
46     @Override
getGraphics()47     public Graphics getGraphics() {
48         return getLwTarget().getGraphics();
49     }
50 
51     @Override
xSetVisible(boolean visible)52     public void xSetVisible(boolean visible) {
53         this.visible = visible;
54     }
55 
56     @Override
requestXFocus(long time, boolean timeProvided)57     protected void requestXFocus(long time, boolean timeProvided) {
58         // not sending native focus events to the proxy
59     }
60 
61     @Override
setGrab(boolean grab)62     public void setGrab(boolean grab) {
63         if (grab) {
64             getLwTarget().grabFocus();
65         } else {
66             getLwTarget().ungrabFocus();
67         }
68     }
69 
70     @Override
updateCursorImmediately()71     public void updateCursorImmediately() {
72         SwingAccessor.getJLightweightFrameAccessor().updateCursor((JLightweightFrame)getLwTarget());
73     }
74 
75     @Override
addDropTarget(DropTarget dt)76     public void addDropTarget(DropTarget dt) {
77         getLwTarget().addDropTarget(dt);
78     }
79 
80     @Override
removeDropTarget(DropTarget dt)81     public void removeDropTarget(DropTarget dt) {
82         getLwTarget().removeDropTarget(dt);
83     }
84 
85     private volatile long overriddenWindowHandle = 0L;
86 
87     @Override
overrideWindowHandle(final long handle)88     public void overrideWindowHandle(final long handle) {
89         overriddenWindowHandle = handle;
90     }
91 
getOverriddenWindowHandle()92     public long getOverriddenWindowHandle() {
93         return overriddenWindowHandle;
94     }
95 }
96