1 /*
2 * Copyright (c) 2011, 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.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 import sun.awt.SunToolkit;
25
26 import java.awt.Button;
27 import java.awt.Canvas;
28 import java.awt.Checkbox;
29 import java.awt.Choice;
30 import java.awt.Component;
31 import java.awt.Container;
32 import java.awt.Dimension;
33 import java.awt.Frame;
34 import java.awt.Graphics;
35 import java.awt.GridLayout;
36 import java.awt.Label;
37 import java.awt.List;
38 import java.awt.Panel;
39 import java.awt.ScrollPane;
40 import java.awt.Scrollbar;
41 import java.awt.TextArea;
42 import java.awt.TextField;
43 import java.awt.Toolkit;
44 import java.awt.image.BufferedImage;
45
46 /*
47 @test
48 @bug 6596915
49 @summary Test Component.paintAll() method
50 @author sergey.bylokhov@oracle.com: area=awt.component
51 @run main PaintAll
52 */
53 public class PaintAll {
54
55 private static volatile boolean lwPainted;
56 private static volatile boolean buttonPainted;
57 private static volatile boolean canvasPainted;
58 private static volatile boolean checkboxPainted;
59 private static volatile boolean choicePainted;
60 private static volatile boolean containerPainted;
61 private static volatile boolean framePainted;
62 private static volatile boolean labelPainted;
63 private static volatile boolean listPainted;
64 private static volatile boolean panelPainted;
65 private static volatile boolean scrollbarPainted;
66 private static volatile boolean scrollPanePainted;
67 private static volatile boolean textAreaPainted;
68 private static volatile boolean textFieldPainted;
69
70 private static final Button buttonStub = new Button() {
71 @Override
72 public void paint(final Graphics g) {
73 buttonPainted = true;
74 }
75 };
76
77 private static final Canvas canvasStub = new Canvas() {
78 @Override
79 public void paint(final Graphics g) {
80 canvasPainted = true;
81 }
82 };
83
84 private static final Checkbox checkboxStub = new Checkbox() {
85 @Override
86 public void paint(final Graphics g) {
87 checkboxPainted = true;
88 }
89 };
90
91 private static final Choice choiceStub = new Choice() {
92 @Override
93 public void paint(final Graphics g) {
94 choicePainted = true;
95 }
96 };
97
98 private static final Component lwComponentStub = new Component() {
99 @Override
100 public void paint(final Graphics g) {
101 lwPainted = true;
102 }
103 };
104
105 private static final Container containerStub = new Container() {
106 @Override
107 public void paint(final Graphics g) {
108 containerPainted = true;
109 }
110 };
111
112 private static final Frame frame = new Frame() {
113 @Override
114 public void paint(final Graphics g) {
115 super.paint(g);
116 framePainted = true;
117 }
118 };
119
120 private static final Label labelStub = new Label() {
121 @Override
122 public void paint(final Graphics g) {
123 labelPainted = true;
124 }
125 };
126
127 private static final List listStub = new List() {
128 @Override
129 public void paint(final Graphics g) {
130 listPainted = true;
131 }
132 };
133
134 private static final Panel panelStub = new Panel() {
135 @Override
136 public void paint(final Graphics g) {
137 panelPainted = true;
138 }
139 };
140
141 private static final Scrollbar scrollbarStub = new Scrollbar() {
142 @Override
143 public void paint(final Graphics g) {
144 scrollbarPainted = true;
145 }
146 };
147
148 private static final ScrollPane scrollPaneStub = new ScrollPane() {
149 @Override
150 public void paint(final Graphics g) {
151 scrollPanePainted = true;
152 }
153 };
154
155 private static final TextArea textAreaStub = new TextArea() {
156 @Override
157 public void paint(final Graphics g) {
158 textAreaPainted = true;
159 }
160 };
161
162 private static final TextField textFieldStub = new TextField() {
163 @Override
164 public void paint(final Graphics g) {
165 textFieldPainted = true;
166 }
167 };
168
169 public static void main(final String[] args) throws Exception {
170 //Frame initialisation
171 final BufferedImage graphicsProducer =
172 new BufferedImage(BufferedImage.TYPE_INT_ARGB, 1, 1);
173
174 final Graphics g = graphicsProducer.getGraphics();
175
176 frame.setLayout(new GridLayout());
177 frame.add(buttonStub);
178 frame.add(canvasStub);
179 frame.add(checkboxStub);
180 frame.add(choiceStub);
181 frame.add(lwComponentStub);
182 frame.add(containerStub);
183 frame.add(labelStub);
184 frame.add(listStub);
185 frame.add(panelStub);
186 frame.add(scrollbarStub);
187 frame.add(scrollPaneStub);
188 frame.add(textAreaStub);
189 frame.add(textFieldStub);
190 frame.setSize(new Dimension(500, 500));
191 frame.setLocationRelativeTo(null);
192 frame.setVisible(true);
193 sleep();
194
195 //Check results.
196 validation();
197
198 //Reset all flags to 'false'.
199 initPaintedFlags();
200
201 //Tested method.
202 frame.paintAll(g);
203 sleep();
204
205 //Check results.
206 validation();
207 cleanup();
208 }
209
210 private static void initPaintedFlags() {
211 lwPainted = false;
212 buttonPainted = false;
213 canvasPainted = false;
214 checkboxPainted = false;
215 choicePainted = false;
216 containerPainted = false;
217 framePainted = false;
218 labelPainted = false;
219 listPainted = false;
220 panelPainted = false;
221 scrollbarPainted = false;
222 scrollPanePainted = false;
223 textAreaPainted = false;
224 textFieldPainted = false;
225 }
226
227 private static void validation() {
228 if (!buttonPainted) {
229 fail("Paint is not called a Button "
230 + "when paintAll() invoked on a parent");
231 }
232 if (!canvasPainted) {
233 fail("Paint is not called a Canvas "
234 + "when paintAll() invoked on a parent");
235 }
236 if (!checkboxPainted) {
237 fail("Paint is not called a Checkbox "
238 + "when paintAll() invoked on a parent");
239 }
240 if (!choicePainted) {
241 fail("Paint is not called a Choice "
242 + "when paintAll() invoked on a parent");
243 }
244 if (!lwPainted) {
245 fail("Paint is not called on a lightweight"
246 + " subcomponent when paintAll() invoked on a parent");
247 }
248 if (!containerPainted) {
249 fail("Paint is not called on a Container"
250 + " subcomponent when paintAll() invoked on a parent");
251 }
252 if (!labelPainted) {
253 fail("Paint is not called on a Label"
254 + " subcomponent when paintAll() invoked on a parent");
255 }
256 if (!listPainted) {
257 fail("Paint is not called on a List"
258 + " subcomponent when paintAll() invoked on a parent");
259 }
260 if (!panelPainted) {
261 fail("Paint is not called on a Panel"
262 + " subcomponent when paintAll() invoked on a parent");
263 }
264 if (!scrollbarPainted) {
265 fail("Paint is not called on a Scrollbar"
266 + " subcomponent when paintAll() invoked on a parent");
267 }
268 if (!scrollPanePainted) {
269 fail("Paint is not called on a ScrollPane"
270 + " subcomponent when paintAll() invoked on a parent");
271 }
272 if (!textAreaPainted) {
273 fail("Paint is not called on a TextArea"
274 + " subcomponent when paintAll() invoked on a parent");
275 }
276 if (!textFieldPainted) {
277 fail("Paint is not called on a TextField"
278 + " subcomponent when paintAll() invoked on a parent");
279 }
280 if (!framePainted) {
281 fail("Paint is not called on a Frame when paintAll()");
282 }
283 }
284
285 private static void sleep() {
286 ((SunToolkit) Toolkit.getDefaultToolkit()).realSync();
287 try {
288 Thread.sleep(500L);
289 } catch (InterruptedException ignored) {
290 }
291 }
292
293 private static void fail(final String message) {
294 cleanup();
295 throw new RuntimeException(message);
296 }
297
298 private static void cleanup() {
299 frame.dispose();
300 }
301 }