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));
}
public void testHorizontalMouseWheelMovement() throws Exception {
panel.addVerticalScrollBar();
panel.getVerticalScrollbar().configure(100, 200);
panel.addHorizontalScrollBar();
panel.getHorizontalScrollbar().configure(100, 200);
int modifer = 1;
int scrollAmount = 8;
int wheelRotation = 2;
MouseWheelEvent e =
new MouseWheelEvent(
root.getContentPane(), 1, 2, modifer, 4, 5, 6, false, 7, scrollAmount, wheelRotation);
panel.mouseWheelMoved(e);
assertEquals(0, panel.getVerticalScrollbar().getScrollBar().getValue());
assertEquals(16, panel.getHorizontalScrollbar().getScrollBar().getValue());
}
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);
}