private void setHeaderComponent(JComponent c) {
boolean doRevalidate = false;
if (myHeaderComponent != null) {
myHeaderPanel.remove(myHeaderComponent);
myHeaderPanel.add(myCaption, BorderLayout.NORTH);
myHeaderComponent = null;
doRevalidate = true;
}
if (c != null) {
myHeaderPanel.remove(myCaption);
myHeaderPanel.add(c, BorderLayout.NORTH);
myHeaderComponent = c;
final Dimension size = myContent.getSize();
if (size.height < c.getPreferredSize().height * 2) {
size.height += c.getPreferredSize().height;
setSize(size);
}
doRevalidate = true;
}
if (doRevalidate) myContent.revalidate();
}
public void cancel(InputEvent e) {
if (isDisposed()) return;
if (myPopup != null) {
if (!canClose()) {
return;
}
storeDimensionSize(myContent.getSize());
if (myUseDimServiceForXYLocation) {
final JRootPane root = myComponent.getRootPane();
if (root != null) {
final Container popupWindow = root.getParent();
if (popupWindow != null && popupWindow.isShowing()) {
storeLocation(popupWindow.getLocationOnScreen());
}
}
}
if (e instanceof MouseEvent) {
IdeEventQueue.getInstance().blockNextEvents(((MouseEvent) e));
}
myPopup.hide(false);
if (ApplicationManagerEx.getApplicationEx() != null) {
StackingPopupDispatcher.getInstance().onPopupHidden(this);
}
if (myInStack) {
myFocusTrackback.setForcedRestore(!myOk && myFocusable);
myFocusTrackback.restoreFocus();
}
disposePopup();
if (myListeners != null) {
for (JBPopupListener each : myListeners) {
each.onClosed(new LightweightWindowEvent(this, myOk));
}
}
}
Disposer.dispose(this, false);
}