示例#1
0
  public void testChangingSizeToZeroWillReLayoutGrandDaddy() throws Exception {
    PropPanel child = new PropPanel(new MockProp());
    PropPanel grandChild = new PropPanel(new MockProp());
    panel.add(child);
    child.add(grandChild);
    child.resetLayout();
    panel.resetLayout();

    grandChild.styleChanged(Style.HEIGHT, new StaticDimensionAttribute(0));

    assertEquals(true, panel.needsLayout());
  }
示例#2
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  public void testShouldPropagateConsumableAreaChangeForBorderChange() throws Exception {
    MockPanel child = new MockPanel();
    panel.add(child);

    panel.styleChanged(Style.TOP_BORDER_WIDTH, new SimpleIntegerAttribute(5));

    assertEquals(true, child.consumableAreaChangedCalled);
  }
示例#3
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  public void testShouldPropagateConsumableAreaChangeForWidthChange() throws Exception {
    MockPanel child = new MockPanel();
    panel.add(child);

    panel.styleChanged(Style.WIDTH, new StaticDimensionAttribute(20));

    assertEquals(true, child.consumableAreaChangedCalled);
  }
示例#4
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  public void testGetOwnerOfPointGivesPriorityToFloaters() throws Exception {
    panel.setSize(100, 100);

    MockPanel child = new MockPanel();
    child.setSize(100, 100);
    child.setLocation(0, 0);
    panel.add(child);

    MockPropablePanel floater = new MockPropablePanel();
    floater.setSize(50, 50);
    floater.setLocation(25, 25);
    floater.floater = true;
    panel.add(floater);

    assertSame(child, panel.getOwnerOfPoint(new Point(0, 0)));
    assertSame(floater, panel.getOwnerOfPoint(new Point(50, 50)));
  }
示例#5
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  public void testScrollbarsDontGetRemovedOnRemoveAll() throws Exception {
    panel.addVerticalScrollBar();
    panel.addHorizontalScrollBar();
    panel.add(new PropPanel(new MockProp()));

    panel.removeAll();

    assertEquals(2, panel.children.size());
    assertEquals(panel.getVerticalScrollbar(), panel.children.get(0));
    assertEquals(panel.getHorizontalScrollbar(), panel.children.get(1));
  }
示例#6
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  public void testRequiredLayoutTriggeredWhilePerformingLayoutStillGetsRegistered()
      throws Exception {
    for (int i = 0; i < 100; i++) panel.add(new PropPanel(new MockProp()));
    panel.markAsNeedingLayout();
    Thread thread =
        new Thread(
            new Runnable() {
              public void run() {
                panel.doLayout();
              }
            });
    thread.start();

    while (panel.getChildren().get(0).needsLayout()) Thread.yield();
    panel.markAsNeedingLayout();
    thread.join();

    assertEquals(true, panel.needsLayout());
  }
示例#7
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  public void testGetOwnerOfPointGivesPriorityToScrollBars() throws Exception {
    panel.setSize(100, 100);

    MockPanel child = new MockPanel();
    child.setSize(100, 100);
    child.setLocation(0, 0);
    panel.add(child);

    panel.addVerticalScrollBar();
    ScrollBarPanel vertical = panel.getVerticalScrollbar();
    vertical.setSize(15, 100);
    vertical.setLocation(85, 0);
    panel.addHorizontalScrollBar();
    ScrollBarPanel horizontal = panel.getHorizontalScrollbar();
    horizontal.setSize(100, 15);
    horizontal.setLocation(0, 85);

    assertSame(child, panel.getOwnerOfPoint(new Point(0, 0)));
    assertSame(child, panel.getOwnerOfPoint(new Point(50, 50)));
    assertSame(vertical, panel.getOwnerOfPoint(new Point(90, 50)));
    assertSame(horizontal, panel.getOwnerOfPoint(new Point(50, 90)));
  }