public void testAlignmentChangeShouldInvokeLayout() throws Exception {
panel.resetLayout();
panel.styleChanged(Style.HORIZONTAL_ALIGNMENT, null);
assertEquals(true, panel.needsLayout());
panel.resetLayout();
panel.styleChanged(Style.VERTICAL_ALIGNMENT, null);
assertEquals(true, panel.needsLayout());
}
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());
}
public void testChangingTextColor() throws Exception {
panel.setText("foo");
panel.resetLayout();
panel.styleChanged(Style.TEXT_COLOR, Style.TEXT_COLOR.compile("red"));
assertEquals(true, panel.needsLayout());
}
public void testChangingFontStyle() throws Exception {
panel.setText("foo");
panel.resetLayout();
panel.resetPendingSizeChange();
panel.styleChanged(Style.FONT_STYLE, Style.FONT_STYLE.compile("italic"));
assertEquals(true, panel.needsLayout());
assertEquals(true, panel.sizeChangePending());
}