/**
* Handles this components ancestor being added to a container. Registers this component as a
* listener for size changes on the ancestor so that we may un-cache the prefereed size and force
* a recalculation.
*
* @param event The heirarchy event.
*/
public void hierarchyChanged(final HierarchyEvent event) {
if (0 != (event.getChangeFlags() & HierarchyEvent.PARENT_CHANGED)) {
Component dad = event.getChanged();
Component parent = getParent();
if ((null != parent) && (parent.getParent() == dad)) dad.addComponentListener(this);
}
}
public void hierarchyChanged(HierarchyEvent e) {
if ((e.getChangeFlags() & HierarchyEvent.PARENT_CHANGED) != 0) {
Window parentWindow = SwingUtilities.getWindowAncestor(BufferedCanvasComponent.this);
if (lastParentWindow != parentWindow) {
if (lastParentWindow != null)
lastParentWindow.removeWindowListener(VisibilityHandler.this);
if (parentWindow != null) parentWindow.addWindowListener(VisibilityHandler.this);
lastParentWindow = parentWindow;
}
}
if ((e.getChangeFlags() & HierarchyEvent.SHOWING_CHANGED) != 0) {
if (isShowing()) BufferedCanvasComponent.this.shown();
else BufferedCanvasComponent.this.hidden();
}
}
@Override
public void hierarchyChanged(HierarchyEvent hierarchyEvent) {
if ((hierarchyEvent.getChangeFlags() & HierarchyEvent.SHOWING_CHANGED) != 0) {
if (!getSampler().isRunning()) {
getSampler().start();
}
}
}
// we don't want the animation to keep running if we're not displayable
public void hierarchyChanged(HierarchyEvent he) {
if ((he.getChangeFlags() & HierarchyEvent.DISPLAYABILITY_CHANGED) != 0) {
if (progressBar.isIndeterminate()) {
if (progressBar.isDisplayable()) {
startAnimationTimer();
} else {
stopAnimationTimer();
}
}
}
}
@Override
public void hierarchyChanged(HierarchyEvent e) {
if ((e.getChangeFlags() & HierarchyEvent.SHOWING_CHANGED) != 0) {
if (isShowing()) {
controller.addControllerListener(this);
update();
} else {
controller.removeControllerListener(this);
}
}
}
@Override
public void hierarchyChanged(HierarchyEvent event) {
if ((event.getChangeFlags() & HierarchyEvent.DISPLAYABILITY_CHANGED) != 0) {
if (isDisplayable()) {
// for (Tile tile: dimension.getTiles()) {
// threeDeeRenderManager.renderTile(tile);
// }
timer = new Timer(250, this);
timer.start();
} else {
timer.stop();
timer = null;
threeDeeRenderManager.stop();
for (Tile tile : dimension.getTiles()) {
tile.removeListener(this);
}
dimension.removeDimensionListener(this);
}
}
}
