/**
* Returns a <code>Popup</code> instance from the <code>PopupMenuUI</code> that has had <code>show
* </code> invoked on it. If the current <code>popup</code> is non-null, this will invoke <code>
* dispose</code> of it, and then <code>show</code> the new one.
*
* <p>This does NOT fire any events, it is up the caller to dispatch the necessary events.
*/
private Popup getPopup() {
Popup oldPopup = popup;
if (oldPopup != null) {
oldPopup.hide();
}
PopupFactory popupFactory = PopupFactory.getSharedInstance();
if (isLightWeightPopupEnabled()) {
popupFactory.setPopupType(PopupFactory.LIGHT_WEIGHT_POPUP);
} else {
popupFactory.setPopupType(PopupFactory.MEDIUM_WEIGHT_POPUP);
}
// adjust the location of the popup
Point p = adjustPopupLocationToFitScreen(desiredLocationX, desiredLocationY);
desiredLocationX = p.x;
desiredLocationY = p.y;
Popup newPopup = getUI().getPopup(this, desiredLocationX, desiredLocationY);
popupFactory.setPopupType(PopupFactory.LIGHT_WEIGHT_POPUP);
newPopup.show();
return newPopup;
}
public static void hidePopups(Component comp) {
if (comp != null) {
label0:
for (Component c = comp; c != null; c = c.getParent()) {
if (!(c instanceof ZPopupGallery)) continue;
do {
if (currShownList.size() <= 0) continue label0;
if (currShownList.getLast() == c) return;
ZPopupGallery jpg = (ZPopupGallery) currShownList.removeLast();
Popup popup = (Popup) popupGalleryHM.get(jpg);
popup.hide();
popupGalleryHM.remove(jpg);
} while (true);
}
}
Iterator iterator = popupGalleryHM.keySet().iterator();
do {
if (!iterator.hasNext()) break;
ZPopupGallery gallery = (ZPopupGallery) iterator.next();
((Popup) popupGalleryHM.get(gallery)).hide();
if (gallery.getActionListener() != null)
gallery.getActionListener().actionPerformed(new ActionEvent(gallery, 1, "Hidden"));
} while (true);
popupGalleryHM.clear();
}
public void mousePressed(MouseEvent e) {
if (e.getButton() == e.BUTTON3) {
NumberFormat nf = NumberFormat.getInstance();
nf.setMaximumFractionDigits(2);
int index = list.locationToIndex(e.getPoint());
GetImageFile gif = new GetImageFile(files[index]);
JTextArea area =
new JTextArea(
"File: "
+ gif.getImageString()
+ "\n"
+ "Score: "
+ nf.format(scores[index])
+ "\n"
+ "Pairs: "
+ nrpairs[index]);
area.setEditable(false);
area.setBorder(BorderFactory.createLineBorder(Color.black));
area.setFont(new Font("times", Font.PLAIN, 12));
PopupFactory factory = PopupFactory.getSharedInstance();
popup =
factory.getPopup(
null,
area,
(int) e.getComponent().getLocationOnScreen().getX() + e.getX() + 25,
(int) e.getComponent().getLocationOnScreen().getY() + e.getY());
popup.show();
}
}
protected void showInfoPopup(String info, int x, int y) {
JPanel content = new JPanel();
content.add(new JLabel(info));
content.setBorder(BorderFactory.createLineBorder(Color.BLACK));
Point location = getLocationOnScreen();
location.x += x + 5;
location.y += y + 5;
popup = PopupFactory.getSharedInstance().getPopup(this, content, location.x, location.y);
popup.show();
}
public void hide(boolean dispose) {
myPopup.hide();
Window wnd = getWindow();
if (wnd instanceof JWindow) {
JRootPane rootPane = ((JWindow) wnd).getRootPane();
if (rootPane != null) {
ReflectionUtil.resetField(rootPane, "clientProperties");
}
}
}
void reset(Component owner, Component contents, int ownerX, int ownerY) {
if ((owner instanceof JFrame) || (owner instanceof JDialog) || (owner instanceof JWindow)) {
// Force the content to be added to the layered pane, otherwise
// we'll get an exception when adding to the RootPaneContainer.
owner = ((RootPaneContainer) owner).getLayeredPane();
}
super.reset(owner, contents, ownerX, ownerY);
x = ownerX;
y = ownerY;
this.owner = owner;
}
/**
* Sets the visibility of the popup menu.
*
* @param b true to make the popup visible, or false to hide it
* @beaninfo bound: true description: Makes the popup visible
*/
public void setVisible(boolean b) {
if (DEBUG) {
System.out.println("JPopupMenu.setVisible " + b);
}
// Is it a no-op?
if (b == isVisible()) return;
// if closing, first close all Submenus
if (b == false) {
// 4234793: This is a workaround because JPopupMenu.firePopupMenuCanceled is
// a protected method and cannot be called from BasicPopupMenuUI directly
// The real solution could be to make
// firePopupMenuCanceled public and call it directly.
Boolean doCanceled = (Boolean) getClientProperty("JPopupMenu.firePopupMenuCanceled");
if (doCanceled != null && doCanceled == Boolean.TRUE) {
putClientProperty("JPopupMenu.firePopupMenuCanceled", Boolean.FALSE);
firePopupMenuCanceled();
}
getSelectionModel().clearSelection();
} else {
// This is a popup menu with MenuElement children,
// set selection path before popping up!
if (isPopupMenu()) {
MenuElement me[] = new MenuElement[1];
me[0] = this;
MenuSelectionManager.defaultManager().setSelectedPath(me);
}
}
if (b) {
firePopupMenuWillBecomeVisible();
popup = getPopup();
firePropertyChange("visible", Boolean.FALSE, Boolean.TRUE);
} else if (popup != null) {
firePopupMenuWillBecomeInvisible();
popup.hide();
popup = null;
firePropertyChange("visible", Boolean.TRUE, Boolean.FALSE);
// 4694797: When popup menu is made invisible, selected path
// should be cleared
if (isPopupMenu()) {
MenuSelectionManager.defaultManager().clearSelectedPath();
}
}
}
private static void fixPopupSize(final Popup popup, final Component contents) {
if (!UIUtil.isUnderGTKLookAndFeel() || !(contents instanceof JPopupMenu)) return;
for (Class<?> aClass = popup.getClass();
aClass != null && Popup.class.isAssignableFrom(aClass);
aClass = aClass.getSuperclass()) {
try {
final Method getComponent = aClass.getDeclaredMethod("getComponent");
getComponent.setAccessible(true);
final Object component = getComponent.invoke(popup);
if (component instanceof JWindow) {
((JWindow) component).setSize(new Dimension(0, 0));
}
break;
} catch (Exception ignored) {
}
}
}
public void show() {
myPopup.show();
}
public void mouseReleased(MouseEvent e) {
if (e.isPopupTrigger()) {
Popup popup = new Popup();
popup.show(e.getComponent(), e.getX(), e.getY());
}
}
public void mouseReleased(MouseEvent e) {
if (e.getButton() == e.BUTTON3) {
popup.hide();
}
}
public void hideInfo() {
if (popup != null) popup.hide();
}
void _dispose() {
super.dispose();
}
//
// Popup methods
//
public void hide() {
super.hide();
recycleHeavyWeightPopup(this);
}
