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 /* @test
25 @bug 8077409
26 @summary Drawing deviates when validate() is invoked on java.awt.ScrollPane
27 @author mikhail.cherkasov@oracle.com
28 @run main bug8077409Test
29 */
30
31
32 import java.awt.*;
33 import java.awt.event.*;
34
35 public class bug8077409Test extends Frame {
36 ScrollPane pane;
37 MyCanvas myCanvas;
38
39 class MyCanvas extends Canvas {
40 public Dimension getPreferredSize() {
41 return new Dimension(400, 800);
42 }
43
44 public void paint(Graphics g) {
45 g.setColor(Color.BLACK);
46 g.drawLine(0, 0, 399, 0);
47 g.setColor(Color.RED);
48 g.drawLine(0, 1, 399, 1);
49 g.setColor(Color.BLUE);
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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 /*
25 * @test
26 * @key headful
27 * @bug 8077409
28 * @summary Drawing deviates when validate() is invoked on java.awt.ScrollPane
29 * @author mikhail.cherkasov@oracle.com
30 * @run main bug8077409Test
31 */
32
33
34 import java.awt.*;
35 import java.awt.event.*;
36
37 public class bug8077409Test extends Frame {
38 ScrollPane pane;
39 MyCanvas myCanvas;
40
41 class MyCanvas extends Canvas {
42 public Dimension getPreferredSize() {
43 return new Dimension(400, 800);
44 }
45
46 public void paint(Graphics g) {
47 g.setColor(Color.BLACK);
48 g.drawLine(0, 0, 399, 0);
49 g.setColor(Color.RED);
50 g.drawLine(0, 1, 399, 1);
51 g.setColor(Color.BLUE);
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