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1
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package abbot.editor;
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2
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3
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import java.awt.*;
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4
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import javax.swing.*;
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5
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import javax.swing.plaf.*;
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6
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7
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import junit.extensions.abbot.*;
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8
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import abbot.script.*;
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9
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import abbot.tester.*;
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10
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11
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12
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13
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public class LookAndFeelPreserverTest extends ComponentTestFixture {
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14
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15
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private String alternate;
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16
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17
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2
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protected void setUp() throws Exception {
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18
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LookAndFeel laf = UIManager.getLookAndFeel();
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19
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UIManager.LookAndFeelInfo[] infos =
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20
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UIManager.getInstalledLookAndFeels();
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21
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4
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for (int i=0;i < infos.length;i++) {
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22
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4
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String cname = infos[i].getClassName();
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23
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4
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if (!laf.getClass().getName().equals(cname)) {
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24
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alternate = cname;
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25
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return;
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26
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}
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27
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}
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0
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throw new RuntimeException("No alternate LAF available");
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29
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}
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30
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31
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1
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public void testPreserveGlobalLAFChange() throws Exception {
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32
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1
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JFrame f = new JFrame(getName());
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33
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1
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LookAndFeelPreserver p = new LookAndFeelPreserver(f);
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34
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35
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JLabel label = new JLabel(getName());
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36
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f.getContentPane().add(label);
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37
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LabelUI ui = label.getUI();
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38
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UIManager.setLookAndFeel(alternate);
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39
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1
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Frame[] frames = Frame.getFrames();
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40
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for (int i=0;i < frames.length;i++) {
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41
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3
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SwingUtilities.updateComponentTreeUI(frames[i]);
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42
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}
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43
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1
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getRobot().waitForIdle();
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44
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LabelUI ui2 = label.getUI();
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45
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1
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assertEquals("UI should revert after attempt at global change",
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46
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ui, ui2);
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47
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}
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48
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49
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1
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public void testPreserveWithinHierarchy() throws Exception {
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50
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JFrame f = new JFrame(getName());
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51
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LookAndFeelPreserver p = new LookAndFeelPreserver(f);
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52
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53
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1
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JLabel label = new JLabel("original LAF");
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54
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f.getContentPane().add(label);
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55
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LabelUI ui = label.getUI();
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56
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UIManager.setLookAndFeel(alternate);
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57
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58
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1
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JLabel label2 = new JLabel("LAF changed");
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59
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1
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f.getContentPane().add(label2);
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60
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61
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1
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LabelUI ui2 = label2.getUI();
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62
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1
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assertEquals("Should use original LAF for new hierarchy members",
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63
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ui, ui2);
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64
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}
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65
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66
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67
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2
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public LookAndFeelPreserverTest(String name) { super(name); }
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68
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69
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70
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0
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public static void main(String[] args) {
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71
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0
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TestHelper.runTests(args, LookAndFeelPreserverTest.class);
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72
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}
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73
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}
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74
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