private boolean sizeChanged() {
if ((oldComponentInnards == null) || (componentInnards == null)) {
return true;
}
oldComponentInnards.setRect(componentInnards);
componentInnards = SwingUtilities.calculateInnerArea(progressBar, componentInnards);
return !oldComponentInnards.equals(componentInnards);
}
public void updateLocation(JComponent container) {
final Rectangle rec = container.getVisibleRect();
final Dimension iconSize = getPreferredSize();
final Rectangle newBounds =
new Rectangle(rec.x + rec.width - iconSize.width, rec.y, iconSize.width, iconSize.height);
if (!newBounds.equals(getBounds())) {
setBounds(newBounds);
container.repaint();
}
}
public void paint(Graphics g) {
// repaint the whole transformer in case the view component was repainted
Rectangle clipBounds = g.getClipBounds();
if (clipBounds != null && !clipBounds.equals(visibleRect)) {
repaint();
}
// clear the background
g.setColor(getBackground());
g.fillRect(0, 0, getWidth(), getHeight());
if (view != null && at.getDeterminant() != 0) {
Graphics2D g2 = (Graphics2D) g.create();
Insets insets = getInsets();
Rectangle bounds = getBounds();
// don't forget about insets
bounds.x += insets.left;
bounds.y += insets.top;
bounds.width -= insets.left + insets.right;
bounds.height -= insets.top + insets.bottom;
double centerX1 = bounds.getCenterX();
double centerY1 = bounds.getCenterY();
Rectangle tb = getTransformedSize();
double centerX2 = tb.getCenterX();
double centerY2 = tb.getCenterY();
// set antialiasing by default
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
if (renderingHints != null) {
g2.addRenderingHints(renderingHints);
}
// translate it to the center of the view component again
double tx = centerX1 - centerX2 - getX();
double ty = centerY1 - centerY2 - getY();
g2.translate((int) tx, (int) ty);
g2.transform(at);
view.paint(g2);
g2.dispose();
}
// paint the border
paintBorder(g);
}
public void mouseDragged(MouseEvent ev) {
Window w = (Window) ev.getSource();
Point pt = ev.getPoint();
if (isMovingWindow) {
Point windowPt;
try {
windowPt = (Point) AccessController.doPrivileged(getLocationAction);
windowPt.x = windowPt.x - dragOffsetX;
windowPt.y = windowPt.y - dragOffsetY;
w.setLocation(windowPt);
} catch (PrivilegedActionException e) {
}
} else if (dragCursor != 0) {
Rectangle r = w.getBounds();
Rectangle startBounds = new Rectangle(r);
Dimension min = w.getMinimumSize();
switch (dragCursor) {
case Cursor.E_RESIZE_CURSOR:
adjust(r, min, 0, 0, pt.x + (dragWidth - dragOffsetX) - r.width, 0);
break;
case Cursor.S_RESIZE_CURSOR:
adjust(r, min, 0, 0, 0, pt.y + (dragHeight - dragOffsetY) - r.height);
break;
case Cursor.N_RESIZE_CURSOR:
adjust(r, min, 0, pt.y - dragOffsetY, 0, -(pt.y - dragOffsetY));
break;
case Cursor.W_RESIZE_CURSOR:
adjust(r, min, pt.x - dragOffsetX, 0, -(pt.x - dragOffsetX), 0);
break;
case Cursor.NE_RESIZE_CURSOR:
adjust(
r,
min,
0,
pt.y - dragOffsetY,
pt.x + (dragWidth - dragOffsetX) - r.width,
-(pt.y - dragOffsetY));
break;
case Cursor.SE_RESIZE_CURSOR:
adjust(
r,
min,
0,
0,
pt.x + (dragWidth - dragOffsetX) - r.width,
pt.y + (dragHeight - dragOffsetY) - r.height);
break;
case Cursor.NW_RESIZE_CURSOR:
adjust(
r,
min,
pt.x - dragOffsetX,
pt.y - dragOffsetY,
-(pt.x - dragOffsetX),
-(pt.y - dragOffsetY));
break;
case Cursor.SW_RESIZE_CURSOR:
adjust(
r,
min,
pt.x - dragOffsetX,
0,
-(pt.x - dragOffsetX),
pt.y + (dragHeight - dragOffsetY) - r.height);
break;
default:
break;
}
if (!r.equals(startBounds)) {
w.setBounds(r);
// Defer repaint/validate on mouseReleased unless dynamic
// layout is active.
if (Toolkit.getDefaultToolkit().isDynamicLayoutActive()) {
w.validate();
getRootPane().repaint();
}
}
}
}
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 static void main(String args[]) throws Exception {
try {
UIManager.setLookAndFeel(new NimbusLookAndFeel());
} catch (Exception e) {
throw new RuntimeException(e);
}
SwingUtilities.invokeAndWait(
() -> {
JPanel panel0 = new JPanel();
JPanel panel2 = new JPanel();
BadPane badPane = new BadPane();
badPane.add("zero", panel0);
badPane.add("one", null); // no component
badPane.add("", panel2); // no title
badPane.add("", null); // no component, no title
// but give it that via a tabComponent
JPanel tabComponent = new JPanel();
JLabel tabComponentLabel = new JLabel("three");
tabComponent.add(tabComponentLabel);
badPane.setTabComponentAt(3, tabComponent);
JFrame frame = new JFrame();
frame.add(badPane);
frame.setSize(300, 300);
frame.setVisible(true);
try {
AccessibleContext ac = badPane.getAccessibleContext();
Accessible page0 = ac.getAccessibleChild(0);
if (page0 == null) {
// Not something being tested, but checking anyway
throw new RuntimeException("getAccessibleChild(0) is null");
}
Accessible page1 = ac.getAccessibleChild(1);
if (page1 == null) {
// Not something being tested, but checking anyway
throw new RuntimeException("getAccessibleChild(1) is null");
}
Accessible page2 = ac.getAccessibleChild(2);
Accessible page3 = ac.getAccessibleChild(3);
// page0 - page3 are JTabbedPane.Page, a private inner class
// and is an AccessibleContext
// and implements Accessible and AccessibleComponent
AccessibleContext pac0 = page0.getAccessibleContext();
AccessibleContext pac1 = page1.getAccessibleContext();
AccessibleContext pac2 = page2.getAccessibleContext();
AccessibleContext pac3 = page3.getAccessibleContext();
// test Page.getBounds
// ensure no IndexOutOfBoundsException
Rectangle r0 = pac0.getAccessibleComponent().getBounds();
// make sure second Bounds is different than first
Rectangle r1 = pac1.getAccessibleComponent().getBounds();
if (r1.equals(r0)) {
String msg = "Second tab should not have same bounds as first tab";
throw new RuntimeException(msg);
}
// test Page.getAccessibleStateSet
// At this point page 0 is selected
AccessibleStateSet accSS0 = pac0.getAccessibleStateSet();
if (!accSS0.contains(AccessibleState.SELECTED)) {
String msg = "Empty title -> AccessibleState.SELECTED not set";
throw new RuntimeException(msg);
}
// select second tab
badPane.setSelectedIndex(1);
AccessibleStateSet accSS1 = pac1.getAccessibleStateSet();
if (!accSS1.contains(AccessibleState.SELECTED)) {
String msg = "Second tab selected but AccessibleState.SELECTED not set";
throw new RuntimeException(msg);
}
// select third tab
badPane.setSelectedIndex(2);
AccessibleStateSet accSS2 = pac2.getAccessibleStateSet();
if (!accSS1.contains(AccessibleState.SELECTED)) {
String msg = "Third tab selected but AccessibleState.SELECTED not set";
throw new RuntimeException(msg);
}
// select fourth tab
badPane.setSelectedIndex(3);
AccessibleStateSet accSS3 = pac3.getAccessibleStateSet();
if (!accSS1.contains(AccessibleState.SELECTED)) {
String msg = "Fourth tab selected but AccessibleState.SELECTED not set";
throw new RuntimeException(msg);
}
// test Page.getAccessibleIndexInParent
if (pac0.getAccessibleIndexInParent() == -1) {
String msg = "Empty title -> negative AccessibleIndexInParent";
throw new RuntimeException(msg);
}
if (pac0.getAccessibleIndexInParent() != 0) {
String msg = "first tab is not at index 0 in parent";
throw new RuntimeException(msg);
}
if (pac1.getAccessibleIndexInParent() != 1) {
String msg = "second tab (null component) is not at index 1 in parent";
throw new RuntimeException(msg);
}
if (pac2.getAccessibleIndexInParent() != 2) {
String msg = "third tab (empty title) string is not at index 2 in parent";
throw new RuntimeException(msg);
}
if (pac3.getAccessibleIndexInParent() != 3) {
String msg =
"fourth tab (empty title, null component, has tabComponent) string is not at index 3 in parent";
throw new RuntimeException(msg);
}
// test Page.getAccessibleName
String accName = pac0.getAccessibleName();
if (!accName.equals("zero")) {
String msg = "Empty title -> empty AccessibleName";
throw new RuntimeException(msg);
}
// test Page.getAccessibleName when component is null
accName = pac1.getAccessibleName();
if (!accName.equals("one")) {
String msg = "AccessibleName of null panel not 'one'";
throw new RuntimeException(msg);
}
// test Page.setDisplayedMnemonicIndex
// Empty title -> IllegalArgumnetException
badPane.setDisplayedMnemonicIndexAt(0, 1);
// test Page.updateDisplayedMnemonicIndex
badPane.setMnemonicAt(0, KeyEvent.VK_Z);
if (badPane.getDisplayedMnemonicIndexAt(0) == -1) {
String msg = "Empty title -> getDisplayedMnemonicIndexAt failure";
throw new RuntimeException(msg);
}
} catch (Exception e) {
exception = e;
}
});
if (exception != null) {
System.out.println("Test failed: " + exception.getMessage());
throw exception;
} else {
System.out.println("Test passed.");
}
}