1 /*
2 * Copyright (c) 2002, 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25 package sun.awt.X11;
26
27 import java.awt.*;
28 import java.awt.peer.*;
29
30 import sun.awt.SunGraphicsCallback;
31
32 public class XPanelPeer extends XCanvasPeer implements PanelPeer {
33
34 XEmbeddingContainer embedder = null; //new XEmbeddingContainer();
35 /**
36 * Embeds the given window into container using XEmbed protocol
37 */
38 public void xembed(long window) {
39 if (embedder != null) {
40 embedder.add(window);
41 }
42 }
43 XPanelPeer() {}
44
45 XPanelPeer(XCreateWindowParams params) {
46 super(params);
47 }
48
49 XPanelPeer(Component target) {
59
60 public Insets getInsets() {
61 return new Insets(0, 0, 0, 0);
62 }
63 public void paint(Graphics g) {
64 super.paint(g);
65 SunGraphicsCallback.PaintHeavyweightComponentsCallback.getInstance().
66 runComponents(((Container)target).getComponents(), g,
67 SunGraphicsCallback.LIGHTWEIGHTS |
68 SunGraphicsCallback.HEAVYWEIGHTS);
69 }
70 public void print(Graphics g) {
71 super.print(g);
72 SunGraphicsCallback.PrintHeavyweightComponentsCallback.getInstance().
73 runComponents(((Container)target).getComponents(), g,
74 SunGraphicsCallback.LIGHTWEIGHTS |
75 SunGraphicsCallback.HEAVYWEIGHTS);
76
77 }
78
79 @SuppressWarnings("deprecation")
80 public void setBackground(Color c) {
81 Component comp;
82 int i;
83
84 Container cont = (Container) target;
85 synchronized(target.getTreeLock()) {
86 int n = cont.getComponentCount();
87 for(i=0; i < n; i++) {
88 comp = cont.getComponent(i);
89 ComponentPeer peer = comp.getPeer();
90 if (peer != null) {
91 Color color = comp.getBackground();
92 if (color == null || color.equals(c)) {
93 peer.setBackground(c);
94 }
95 }
96 }
97 }
98 super.setBackground(c);
99 }
100
101 public void setForeground(Color c) {
102 setForegroundForHierarchy((Container) target, c);
103 }
104
105 @SuppressWarnings("deprecation")
106 private void setForegroundForHierarchy(Container cont, Color c) {
107 synchronized(target.getTreeLock()) {
108 int n = cont.getComponentCount();
109 for(int i=0; i < n; i++) {
110 Component comp = cont.getComponent(i);
111 Color color = comp.getForeground();
112 if (color == null || color.equals(c)) {
113 ComponentPeer cpeer = comp.getPeer();
114 if (cpeer != null) {
115 cpeer.setForeground(c);
116 }
117 if (cpeer instanceof LightweightPeer
118 && comp instanceof Container)
119 {
120 setForegroundForHierarchy((Container) comp, c);
121 }
122 }
123 }
124 }
125 }
126
127 /**
128 * DEPRECATED: Replaced by getInsets().
129 */
130 public Insets insets() {
131 return getInsets();
132 }
133
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1 /*
2 * Copyright (c) 2002, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25 package sun.awt.X11;
26
27 import java.awt.*;
28 import java.awt.peer.*;
29
30 import sun.awt.AWTAccessor;
31 import sun.awt.AWTAccessor.ComponentAccessor;
32 import sun.awt.SunGraphicsCallback;
33
34 public class XPanelPeer extends XCanvasPeer implements PanelPeer {
35
36 XEmbeddingContainer embedder = null; //new XEmbeddingContainer();
37 /**
38 * Embeds the given window into container using XEmbed protocol
39 */
40 public void xembed(long window) {
41 if (embedder != null) {
42 embedder.add(window);
43 }
44 }
45 XPanelPeer() {}
46
47 XPanelPeer(XCreateWindowParams params) {
48 super(params);
49 }
50
51 XPanelPeer(Component target) {
61
62 public Insets getInsets() {
63 return new Insets(0, 0, 0, 0);
64 }
65 public void paint(Graphics g) {
66 super.paint(g);
67 SunGraphicsCallback.PaintHeavyweightComponentsCallback.getInstance().
68 runComponents(((Container)target).getComponents(), g,
69 SunGraphicsCallback.LIGHTWEIGHTS |
70 SunGraphicsCallback.HEAVYWEIGHTS);
71 }
72 public void print(Graphics g) {
73 super.print(g);
74 SunGraphicsCallback.PrintHeavyweightComponentsCallback.getInstance().
75 runComponents(((Container)target).getComponents(), g,
76 SunGraphicsCallback.LIGHTWEIGHTS |
77 SunGraphicsCallback.HEAVYWEIGHTS);
78
79 }
80
81 public void setBackground(Color c) {
82 Component comp;
83 int i;
84
85 Container cont = (Container) target;
86 final ComponentAccessor acc = AWTAccessor.getComponentAccessor();
87 synchronized(target.getTreeLock()) {
88 int n = cont.getComponentCount();
89 for(i=0; i < n; i++) {
90 comp = cont.getComponent(i);
91 ComponentPeer peer = acc.getPeer(comp);
92 if (peer != null) {
93 Color color = comp.getBackground();
94 if (color == null || color.equals(c)) {
95 peer.setBackground(c);
96 }
97 }
98 }
99 }
100 super.setBackground(c);
101 }
102
103 public void setForeground(Color c) {
104 setForegroundForHierarchy((Container) target, c);
105 }
106
107 private void setForegroundForHierarchy(Container cont, Color c) {
108 synchronized(target.getTreeLock()) {
109 final ComponentAccessor acc = AWTAccessor.getComponentAccessor();
110 int n = cont.getComponentCount();
111 for(int i=0; i < n; i++) {
112 Component comp = cont.getComponent(i);
113 Color color = comp.getForeground();
114 if (color == null || color.equals(c)) {
115 ComponentPeer cpeer = acc.getPeer(comp);
116 if (cpeer != null) {
117 cpeer.setForeground(c);
118 }
119 if (cpeer instanceof LightweightPeer
120 && comp instanceof Container)
121 {
122 setForegroundForHierarchy((Container) comp, c);
123 }
124 }
125 }
126 }
127 }
128
129 /**
130 * DEPRECATED: Replaced by getInsets().
131 */
132 public Insets insets() {
133 return getInsets();
134 }
135
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