HeadlessJScrollBar.java revision 10228:b2304c83a42d 
1/*
2 * Copyright (c) 2007, 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.
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
24import javax.swing.*;
25import java.awt.*;
26import java.util.Locale;
27
28/*
29 * @test
30 * @summary Check that JScrollBar constructor and methods do not throw unexpected
31 *          exceptions in headless mode
32 * @run main/othervm -Djava.awt.headless=true HeadlessJScrollBar
33 */
34
35public class HeadlessJScrollBar {
36    public static void main(String args[]) {
37        JScrollBar sb = new JScrollBar();
38        sb.getAccessibleContext();
39        sb.isFocusTraversable();
40        sb.setEnabled(false);
41        sb.setEnabled(true);
42        sb.requestFocus();
43        sb.requestFocusInWindow();
44        sb.getPreferredSize();
45        sb.getMaximumSize();
46        sb.getMinimumSize();
47        sb.contains(1, 2);
48        Component c1 = sb.add(new Component(){});
49        Component c2 = sb.add(new Component(){});
50        Component c3 = sb.add(new Component(){});
51        Insets ins = sb.getInsets();
52        sb.getAlignmentY();
53        sb.getAlignmentX();
54        sb.getGraphics();
55        sb.setVisible(false);
56        sb.setVisible(true);
57        sb.setForeground(Color.red);
58        sb.setBackground(Color.red);
59        for (String font : Toolkit.getDefaultToolkit().getFontList()) {
60            for (int j = 8; j < 17; j++) {
61                Font f1 = new Font(font, Font.PLAIN, j);
62                Font f2 = new Font(font, Font.BOLD, j);
63                Font f3 = new Font(font, Font.ITALIC, j);
64                Font f4 = new Font(font, Font.BOLD | Font.ITALIC, j);
65
66                sb.setFont(f1);
67                sb.setFont(f2);
68                sb.setFont(f3);
69                sb.setFont(f4);
70
71                sb.getFontMetrics(f1);
72                sb.getFontMetrics(f2);
73                sb.getFontMetrics(f3);
74                sb.getFontMetrics(f4);
75            }
76        }
77        sb.enable();
78        sb.disable();
79        sb.reshape(10, 10, 10, 10);
80        sb.getBounds(new Rectangle(1, 1, 1, 1));
81        sb.getSize(new Dimension(1, 2));
82        sb.getLocation(new Point(1, 2));
83        sb.getX();
84        sb.getY();
85        sb.getWidth();
86        sb.getHeight();
87        sb.isOpaque();
88        sb.isValidateRoot();
89        sb.isOptimizedDrawingEnabled();
90        sb.isDoubleBuffered();
91        sb.getComponentCount();
92        sb.countComponents();
93        sb.getComponent(1);
94        sb.getComponent(2);
95        Component[] cs = sb.getComponents();
96        sb.getLayout();
97        sb.setLayout(new FlowLayout());
98        sb.doLayout();
99        sb.layout();
100        sb.invalidate();
101        sb.validate();
102        sb.remove(0);
103        sb.remove(c2);
104        sb.removeAll();
105        sb.preferredSize();
106        sb.minimumSize();
107        sb.getComponentAt(1, 2);
108        sb.locate(1, 2);
109        sb.getComponentAt(new Point(1, 2));
110        sb.isFocusCycleRoot(new Container());
111        sb.transferFocusBackward();
112        sb.setName("goober");
113        sb.getName();
114        sb.getParent();
115        sb.getPeer();
116        sb.getGraphicsConfiguration();
117        sb.getTreeLock();
118        sb.getToolkit();
119        sb.isValid();
120        sb.isDisplayable();
121        sb.isVisible();
122        sb.isShowing();
123        sb.isEnabled();
124        sb.enable(false);
125        sb.enable(true);
126        sb.enableInputMethods(false);
127        sb.enableInputMethods(true);
128        sb.show();
129        sb.show(false);
130        sb.show(true);
131        sb.hide();
132        sb.getForeground();
133        sb.isForegroundSet();
134        sb.getBackground();
135        sb.isBackgroundSet();
136        sb.getFont();
137        sb.isFontSet();
138        Container c = new Container();
139        c.add(sb);
140        sb.getLocale();
141        for (Locale locale : Locale.getAvailableLocales())
142            sb.setLocale(locale);
143
144        sb.getColorModel();
145        sb.getLocation();
146
147        boolean exceptions = false;
148        try {
149            sb.getLocationOnScreen();
150        } catch (IllegalComponentStateException e) {
151            exceptions = true;
152        }
153        if (!exceptions)
154            throw new RuntimeException("IllegalComponentStateException did not occur when expected");
155
156        sb.location();
157        sb.setLocation(1, 2);
158        sb.move(1, 2);
159        sb.setLocation(new Point(1, 2));
160        sb.getSize();
161        sb.size();
162        sb.setSize(1, 32);
163        sb.resize(1, 32);
164        sb.setSize(new Dimension(1, 32));
165        sb.resize(new Dimension(1, 32));
166        sb.getBounds();
167        sb.bounds();
168        sb.setBounds(10, 10, 10, 10);
169        sb.setBounds(new Rectangle(10, 10, 10, 10));
170        sb.isLightweight();
171        sb.setCursor(new Cursor(Cursor.CROSSHAIR_CURSOR));
172        sb.getCursor();
173        sb.isCursorSet();
174        sb.inside(1, 2);
175        sb.contains(new Point(1, 2));
176        sb.isFocusable();
177        sb.setFocusable(true);
178        sb.setFocusable(false);
179        sb.transferFocus();
180        sb.getFocusCycleRootAncestor();
181        sb.nextFocus();
182        sb.transferFocusUpCycle();
183        sb.hasFocus();
184        sb.isFocusOwner();
185        sb.toString();
186        sb.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
187        sb.setComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);
188        sb.setComponentOrientation(ComponentOrientation.UNKNOWN);
189        sb.getComponentOrientation();
190    }
191}
192