1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
|
/*
* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package sun.lwawt;
import java.awt.Graphics;
import java.awt.Insets;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.Window;
import java.awt.dnd.DropTarget;
import sun.awt.CausedFocusEvent;
import sun.awt.LightweightFrame;
import sun.swing.JLightweightFrame;
import sun.swing.SwingAccessor;
public class LWLightweightFramePeer extends LWWindowPeer {
public LWLightweightFramePeer(LightweightFrame target,
PlatformComponent platformComponent,
PlatformWindow platformWindow)
{
super(target, platformComponent, platformWindow, LWWindowPeer.PeerType.LW_FRAME);
}
private LightweightFrame getLwTarget() {
return (LightweightFrame)getTarget();
}
@Override
public Graphics getGraphics() {
return getLwTarget().getGraphics();
}
@Override
protected void setVisibleImpl(final boolean visible) {
}
@Override
public boolean requestWindowFocus(CausedFocusEvent.Cause cause) {
if (!focusAllowedFor()) {
return false;
}
if (getPlatformWindow().rejectFocusRequest(cause)) {
return false;
}
Window opposite = LWKeyboardFocusManagerPeer.getInstance().
getCurrentFocusedWindow();
changeFocusedWindow(true, opposite);
return true;
}
@Override
public Point getLocationOnScreen() {
Rectangle bounds = getBounds();
return new Point(bounds.x, bounds.y); // todo
}
@Override
public Insets getInsets() {
return new Insets(0, 0, 0, 0);
}
@Override
public void setBounds(int x, int y, int w, int h, int op) {
setBounds(x, y, w, h, op, true, false);
}
@Override
public void addDropTarget(DropTarget dt) {
}
@Override
public void removeDropTarget(DropTarget dt) {
}
@Override
public void grab() {
getLwTarget().grabFocus();
}
@Override
public void ungrab() {
getLwTarget().ungrabFocus();
}
@Override
public void updateCursorImmediately() {
SwingAccessor.getJLightweightFrameAccessor().updateCursor((JLightweightFrame)getLwTarget());
}
}
|