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 @key headful
49 @bug 6596915
50 @summary Test Component.paintAll() method
51 @author sergey.bylokhov@oracle.com: area=awt.component
52 @run main PaintAll
53 */
54 public class PaintAll {
55
56 private static volatile boolean lwPainted;
57 private static volatile boolean buttonPainted;
58 private static volatile boolean canvasPainted;
59 private static volatile boolean checkboxPainted;
60 private static volatile boolean choicePainted;
61 private static volatile boolean containerPainted;
62 private static volatile boolean framePainted;
63 private static volatile boolean labelPainted;
64 private static volatile boolean listPainted;
65 private static volatile boolean panelPainted;
66 private static volatile boolean scrollbarPainted;
67 private static volatile boolean scrollPanePainted;
68 private static volatile boolean textAreaPainted;
69 private static volatile boolean textFieldPainted;
70
71 private static final Button buttonStub = new Button() {
72 @Override
73 public void paint(final Graphics g) {
74 buttonPainted = true;
75 }
76 };
77
78 private static final Canvas canvasStub = new Canvas() {
79 @Override
80 public void paint(final Graphics g) {
81 canvasPainted = true;
82 }
83 };
84
85 private static final Checkbox checkboxStub = new Checkbox() {
86 @Override
87 public void paint(final Graphics g) {
88 checkboxPainted = true;
89 }
90 };
91
92 private static final Choice choiceStub = new Choice() {
93 @Override
94 public void paint(final Graphics g) {
95 choicePainted = true;
96 }
97 };
98
99 private static final Component lwComponentStub = new Component() {
100 @Override
101 public void paint(final Graphics g) {
102 lwPainted = true;
103 }
104 };
105
106 private static final Container containerStub = new Container() {
107 @Override
108 public void paint(final Graphics g) {
109 containerPainted = true;
110 }
111 };
112
113 private static final Frame frame = new Frame() {
114 @Override
115 public void paint(final Graphics g) {
116 super.paint(g);
117 framePainted = true;
118 }
119 };
120
121 private static final Label labelStub = new Label() {
122 @Override
123 public void paint(final Graphics g) {
124 labelPainted = true;
125 }
126 };
127
128 private static final List listStub = new List() {
129 @Override
130 public void paint(final Graphics g) {
131 listPainted = true;
132 }
133 };
134
135 private static final Panel panelStub = new Panel() {
136 @Override
137 public void paint(final Graphics g) {
138 panelPainted = true;
139 }
140 };
141
142 private static final Scrollbar scrollbarStub = new Scrollbar() {
143 @Override
144 public void paint(final Graphics g) {
145 scrollbarPainted = true;
146 }
147 };
148
149 private static final ScrollPane scrollPaneStub = new ScrollPane() {
150 @Override
151 public void paint(final Graphics g) {
152 scrollPanePainted = true;
153 }
154 };
155
156 private static final TextArea textAreaStub = new TextArea() {
157 @Override
158 public void paint(final Graphics g) {
159 textAreaPainted = true;
160 }
161 };
162
163 private static final TextField textFieldStub = new TextField() {
164 @Override
165 public void paint(final Graphics g) {
166 textFieldPainted = true;
167 }
168 };
169
170 public static void main(final String[] args) throws Exception {
171 //Frame initialisation
172 final BufferedImage graphicsProducer =
173 new BufferedImage(BufferedImage.TYPE_INT_ARGB, 1, 1);
174
175 final Graphics g = graphicsProducer.getGraphics();
176
177 frame.setLayout(new GridLayout());
178 frame.add(buttonStub);
179 frame.add(canvasStub);
180 frame.add(checkboxStub);
181 frame.add(choiceStub);
182 frame.add(lwComponentStub);
183 frame.add(containerStub);
184 frame.add(labelStub);
185 frame.add(listStub);
186 frame.add(panelStub);
187 frame.add(scrollbarStub);
188 frame.add(scrollPaneStub);
189 frame.add(textAreaStub);
190 frame.add(textFieldStub);
191 frame.setSize(new Dimension(500, 500));
192 frame.setLocationRelativeTo(null);
193 frame.setVisible(true);
194 sleep();
195
196 //Check results.
197 validation();
198
199 //Reset all flags to 'false'.
200 initPaintedFlags();
201
202 //Tested method.
203 frame.paintAll(g);
204 sleep();
205
206 //Check results.
207 validation();
208 cleanup();
209 }
210
211 private static void initPaintedFlags() {
212 lwPainted = false;
213 buttonPainted = false;
214 canvasPainted = false;
215 checkboxPainted = false;
216 choicePainted = false;
217 containerPainted = false;
218 framePainted = false;
219 labelPainted = false;
220 listPainted = false;
221 panelPainted = false;
222 scrollbarPainted = false;
223 scrollPanePainted = false;
224 textAreaPainted = false;
225 textFieldPainted = false;
226 }
227
228 private static void validation() {
229 if (!buttonPainted) {
230 fail("Paint is not called a Button "
231 + "when paintAll() invoked on a parent");
232 }
233 if (!canvasPainted) {
234 fail("Paint is not called a Canvas "
235 + "when paintAll() invoked on a parent");
236 }
237 if (!checkboxPainted) {
238 fail("Paint is not called a Checkbox "
239 + "when paintAll() invoked on a parent");
240 }
241 if (!choicePainted) {
242 fail("Paint is not called a Choice "
243 + "when paintAll() invoked on a parent");
244 }
245 if (!lwPainted) {
246 fail("Paint is not called on a lightweight"
247 + " subcomponent when paintAll() invoked on a parent");
248 }
249 if (!containerPainted) {
250 fail("Paint is not called on a Container"
251 + " subcomponent when paintAll() invoked on a parent");
252 }
253 if (!labelPainted) {
254 fail("Paint is not called on a Label"
255 + " subcomponent when paintAll() invoked on a parent");
256 }
257 if (!listPainted) {
258 fail("Paint is not called on a List"
259 + " subcomponent when paintAll() invoked on a parent");
260 }
261 if (!panelPainted) {
262 fail("Paint is not called on a Panel"
263 + " subcomponent when paintAll() invoked on a parent");
264 }
265 if (!scrollbarPainted) {
266 fail("Paint is not called on a Scrollbar"
267 + " subcomponent when paintAll() invoked on a parent");
268 }
269 if (!scrollPanePainted) {
270 fail("Paint is not called on a ScrollPane"
271 + " subcomponent when paintAll() invoked on a parent");
272 }
273 if (!textAreaPainted) {
274 fail("Paint is not called on a TextArea"
275 + " subcomponent when paintAll() invoked on a parent");
276 }
277 if (!textFieldPainted) {
278 fail("Paint is not called on a TextField"
279 + " subcomponent when paintAll() invoked on a parent");
280 }
281 if (!framePainted) {
282 fail("Paint is not called on a Frame when paintAll()");
283 }
284 }
285
286 private static void sleep() {
287 ((SunToolkit) Toolkit.getDefaultToolkit()).realSync();
288 try {
289 Thread.sleep(500L);
290 } catch (InterruptedException ignored) {
291 }
292 }
293
294 private static void fail(final String message) {
295 cleanup();
296 throw new RuntimeException(message);
297 }
298
299 private static void cleanup() {
300 frame.dispose();
301 }
302 }