public void testAfterPaintAction() throws Exception {
MockAfterPaintAction action = new MockAfterPaintAction();
panel.setAfterPaintAction(action);
panel.setSize(100, 100);
MockGraphics mockGraphics = new MockGraphics();
mockGraphics.setClip(0, 0, 100, 100);
panel.doLayout();
panel.paintOn(mockGraphics);
assertEquals(true, action.invoked);
}
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)));
}
public void testRactanglesAreCached() throws Exception {
Box rectangle = panel.getBoundingBox();
Box insideMargins = panel.getBoxInsideMargins();
Box insideBorders = panel.getBoxInsideBorders();
Box insidePadding = panel.getBoxInsidePadding();
assertSame(rectangle, panel.getBoundingBox());
assertSame(insideMargins, panel.getBoxInsideMargins());
assertSame(insideBorders, panel.getBoxInsideBorders());
assertSame(insidePadding, panel.getBoxInsidePadding());
panel.setSize(123, 456);
assertNotSame(rectangle, panel.getBoundingBox());
assertNotSame(insideMargins, panel.getBoxInsideMargins());
assertNotSame(insideBorders, panel.getBoxInsideBorders());
assertNotSame(insidePadding, panel.getBoxInsidePadding());
}
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)));
}
public void testAddingScrollBarChangesChildConsumableArea() throws Exception {
int scrollWidth = new JScrollBar(JScrollBar.VERTICAL).getPreferredSize().width;
style.setMargin("0");
style.setPadding("0");
style.setBorderWidth("0");
panel.setSize(100, 100);
panel.addVerticalScrollBar();
assertEquals(100 - scrollWidth, panel.getChildConsumableArea().width);
assertEquals(100, panel.getChildConsumableArea().height);
panel.addHorizontalScrollBar();
assertEquals(100 - scrollWidth, panel.getChildConsumableArea().width);
assertEquals(100 - scrollWidth, panel.getChildConsumableArea().height);
panel.removeVerticalScrollBar();
assertEquals(100, panel.getChildConsumableArea().width);
assertEquals(100 - scrollWidth, panel.getChildConsumableArea().height);
panel.removeHorizontalScrollBar();
assertEquals(100, panel.getChildConsumableArea().width);
assertEquals(100, panel.getChildConsumableArea().height);
}