/**
* Creates a <code>JRootPane</code>, setting up its <code>glassPane</code>, <code>layeredPane
* </code>, and <code>contentPane</code>.
*/
public JRootPane() {
setGlassPane(createGlassPane());
setLayeredPane(createLayeredPane());
setContentPane(createContentPane());
setLayout(createRootLayout());
setDoubleBuffered(true);
updateUI();
}
@Override
public void setGlassPane(final Component glass) {
if (myGlassPaneIsSet) {
LOG.warn("Setting of glass pane for DialogWrapper is prohibited", new Exception());
return;
}
super.setGlassPane(glass);
}
protected void show0() {
JRootPane rp = null;
if (getOwner() instanceof JFrame) {
rp = ((JFrame) getOwner()).getRootPane();
} else if (getOwner() instanceof JDialog) {
rp = ((JDialog) getOwner()).getRootPane();
}
if (rp != null && !isDocumentModalitySupported() && !isExperimentalSheet()) {
ownersGlassPane = rp.getGlassPane();
JPanel blockingPanel = new JPanel();
blockingPanel.setOpaque(false);
rp.setGlassPane(blockingPanel);
blockingPanel.setVisible(true);
}
super.show();
}
protected void hide0() {
JRootPane rp = null;
if (getOwner() instanceof JFrame) {
rp = ((JFrame) getOwner()).getRootPane();
} else if (getOwner() instanceof JDialog) {
rp = ((JDialog) getOwner()).getRootPane();
}
if (rp != null && !isDocumentModalitySupported() && !isExperimentalSheet()) {
Component blockingComponent = rp.getGlassPane();
blockingComponent.setVisible(false);
if (ownersGlassPane != null) {
rp.setGlassPane(ownersGlassPane);
ownersGlassPane = null;
}
}
super.hide();
}
public void show(Component owner, int aScreenX, int aScreenY, final boolean considerForcedXY) {
if (ApplicationManagerEx.getApplicationEx() != null
&& ApplicationManager.getApplication().isHeadlessEnvironment()) return;
if (isDisposed()) {
throw new IllegalStateException(
"Popup was already disposed. Recreate a new instance to show again");
}
assert ApplicationManager.getApplication().isDispatchThread();
addActivity();
final boolean shouldShow = beforeShow();
if (!shouldShow) {
removeActivity();
return;
}
prepareToShow();
if (myInStack) {
myFocusTrackback = new FocusTrackback(this, owner, true);
myFocusTrackback.setMustBeShown(true);
}
Dimension sizeToSet = null;
if (myDimensionServiceKey != null) {
sizeToSet = DimensionService.getInstance().getSize(myDimensionServiceKey, myProject);
}
if (myForcedSize != null) {
sizeToSet = myForcedSize;
}
if (myMinSize == null) {
myMinSize = myContent.getMinimumSize();
}
if (sizeToSet == null) {
sizeToSet = myContent.getPreferredSize();
}
if (sizeToSet != null) {
sizeToSet.width = Math.max(sizeToSet.width, myMinSize.width);
sizeToSet.height = Math.max(sizeToSet.height, myMinSize.height);
myContent.setSize(sizeToSet);
myContent.setPreferredSize(sizeToSet);
}
Point xy = new Point(aScreenX, aScreenY);
boolean adjustXY = true;
if (myDimensionServiceKey != null) {
final Point storedLocation =
DimensionService.getInstance().getLocation(myDimensionServiceKey, myProject);
if (storedLocation != null) {
xy = storedLocation;
adjustXY = false;
}
}
if (adjustXY) {
final Insets insets = myContent.getInsets();
if (insets != null) {
xy.x -= insets.left;
xy.y -= insets.top;
}
}
if (considerForcedXY && myForcedLocation != null) {
xy = myForcedLocation;
}
if (myLocateByContent) {
final Dimension captionSize = myHeaderPanel.getPreferredSize();
xy.y -= captionSize.height;
}
Rectangle targetBounds = new Rectangle(xy, myContent.getPreferredSize());
Insets insets = myPopupBorder.getBorderInsets(myContent);
if (insets != null) {
targetBounds.x += insets.left;
targetBounds.y += insets.top;
}
Rectangle original = new Rectangle(targetBounds);
if (myLocateWithinScreen) {
ScreenUtil.moveRectangleToFitTheScreen(targetBounds);
}
if (myMouseOutCanceller != null) {
myMouseOutCanceller.myEverEntered = targetBounds.equals(original);
}
myOwner = IdeFrameImpl.findNearestModalComponent(owner);
if (myOwner == null) {
myOwner = owner;
}
myRequestorComponent = owner;
boolean forcedDialog = (SystemInfo.isMac && !(myOwner instanceof IdeFrame)) || myMayBeParent;
PopupComponent.Factory factory = getFactory(myForcedHeavyweight || myResizable, forcedDialog);
myNativePopup = factory.isNativePopup();
myPopup = factory.getPopup(myOwner, myContent, targetBounds.x, targetBounds.y);
if (myResizable) {
final JRootPane root = myContent.getRootPane();
final IdeGlassPaneImpl glass = new IdeGlassPaneImpl(root);
root.setGlassPane(glass);
final ResizeComponentListener resizeListener = new ResizeComponentListener(this, glass);
glass.addMousePreprocessor(resizeListener, this);
glass.addMouseMotionPreprocessor(resizeListener, this);
}
if (myCaption != null && myMovable) {
final MoveComponentListener moveListener =
new MoveComponentListener(myCaption) {
public void mousePressed(final MouseEvent e) {
super.mousePressed(e);
if (e.isConsumed()) return;
if (UIUtil.isCloseClick(e)) {
if (myCaption.isWithinPanel(e)) {
cancel();
}
}
}
};
ListenerUtil.addMouseListener(myCaption, moveListener);
ListenerUtil.addMouseMotionListener(myCaption, moveListener);
final MyContentPanel saved = myContent;
Disposer.register(
this,
new Disposable() {
public void dispose() {
ListenerUtil.removeMouseListener(saved, moveListener);
ListenerUtil.removeMouseMotionListener(saved, moveListener);
}
});
}
for (JBPopupListener listener : myListeners) {
listener.beforeShown(new LightweightWindowEvent(this));
}
myPopup.setRequestFocus(myRequestFocus);
myPopup.show();
final Window window = SwingUtilities.getWindowAncestor(myContent);
myWindowListener = new MyWindowListener();
window.addWindowListener(myWindowListener);
if (myFocusable) {
window.setFocusableWindowState(true);
window.setFocusable(true);
}
myWindow = updateMaskAndAlpha(window);
if (myWindow instanceof JWindow) {
((JWindow) myWindow).getRootPane().putClientProperty(KEY, this);
}
if (myWindow != null) {
// dialogwrapper-based popups do this internally through peer,
// for other popups like jdialog-based we should exclude them manually, but
// we still have to be able to use IdeFrame as parent
if (!myMayBeParent && !(myWindow instanceof Frame)) {
WindowManager.getInstance().doNotSuggestAsParent(myWindow);
}
}
final Runnable afterShow =
new Runnable() {
public void run() {
if (myPreferredFocusedComponent != null && myInStack && myFocusable) {
myFocusTrackback.registerFocusComponent(myPreferredFocusedComponent);
}
removeActivity();
afterShow();
}
};
if (myRequestFocus) {
getFocusManager()
.requestFocus(
new FocusCommand() {
@Override
public ActionCallback run() {
if (isDisposed()) {
removeActivity();
return new ActionCallback.Done();
}
_requestFocus();
final ActionCallback result = new ActionCallback();
final Runnable afterShowRunnable =
new Runnable() {
@Override
public void run() {
afterShow.run();
result.setDone();
}
};
if (myNativePopup) {
final FocusRequestor furtherRequestor = getFocusManager().getFurtherRequestor();
SwingUtilities.invokeLater(
new Runnable() {
@Override
public void run() {
if (isDisposed()) {
result.setRejected();
return;
}
furtherRequestor
.requestFocus(
new FocusCommand() {
@Override
public ActionCallback run() {
if (isDisposed()) {
return new ActionCallback.Rejected();
}
_requestFocus();
afterShowRunnable.run();
return new ActionCallback.Done();
}
},
true)
.notify(result)
.doWhenProcessed(
new Runnable() {
@Override
public void run() {
removeActivity();
}
});
}
});
} else {
afterShowRunnable.run();
}
return result;
}
},
true)
.doWhenRejected(
new Runnable() {
@Override
public void run() {
afterShow.run();
}
});
} else {
SwingUtilities.invokeLater(
new Runnable() {
@Override
public void run() {
if (isDisposed()) {
removeActivity();
return;
}
afterShow.run();
}
});
}
}
public void setGlassPane(final Component glass) {
if (myGlassPaneInitialized)
throw new IllegalStateException("Setting of glass pane for IdeFrame is prohibited");
super.setGlassPane(glass);
}
/**
* Causes the popup to be displayed at the specified location.
*
* @param component The component whose cooredinate system is to be used.
* @param x The horizontal location of the popup
* @param y The vertical location of the popup.
*/
public void showPopup(JComponent component, int x, int y) {
// Get the root (JFrame probably)
Component rootComp = SwingUtilities.getRoot(component);
// Determine where to place the popup
// (Left or right, top or bottom of the mouse cursor
// We want to fit the popup within the top level frame
int componentMaxX = (int) rootComp.getSize().width;
int componentMaxY = (int) rootComp.getSize().height;
int xPosOnRoot = SwingUtilities.convertPoint(component, x, y, rootComp).x;
int yPosOnRoot = SwingUtilities.convertPoint(component, x, y, rootComp).y;
// Display to the right of the mouse cursor, unless
// there is not enough room
int deltaX = xPosOnRoot + content.getWidth() - componentMaxX;
if (deltaX > 0) {
xPosOnRoot -= deltaX;
if (xPosOnRoot < 0) {
xPosOnRoot = 0;
}
}
int deltaY = yPosOnRoot + content.getHeight() - componentMaxY;
if (deltaY > 0) {
yPosOnRoot -= deltaY;
if (yPosOnRoot < 0) {
yPosOnRoot = 0;
}
}
// Convert root pos back to component pos
int xPos = SwingUtilities.convertPoint(rootComp, xPosOnRoot, yPosOnRoot, component).x;
int yPos = SwingUtilities.convertPoint(rootComp, xPosOnRoot, yPosOnRoot, component).y;
JRootPane rootPane = component.getRootPane();
rootPane.setGlassPane(glassPane);
// Convert the mouse point from the invoking component coordinate
// system to the glassPane coordinate system
Point pt = SwingUtilities.convertPoint(component, xPos, yPos, glassPane);
// Set the location of the popup in the glass pane
content.setLocation(pt);
// Show the glass pane.
glassPane.setVisible(true);
// If the popup is set to hide automatically after a specified
// amount of time, then reset the timer.
if (HIDE_ON_TIMER == true) {
timer.stop();
timer.start();
}
}