public int getTitleHeight(Component c) { int th = 21; int fh = getBorderInsets(c).top + getBorderInsets(c).bottom; if (c instanceof JDialog) { JDialog dialog = (JDialog) c; th = dialog.getSize().height - dialog.getContentPane().getSize().height - fh - 1; if (dialog.getJMenuBar() != null) { th -= dialog.getJMenuBar().getSize().height; } } else if (c instanceof JInternalFrame) { JInternalFrame frame = (JInternalFrame) c; th = frame.getSize().height - frame.getRootPane().getSize().height - fh - 1; if (frame.getJMenuBar() != null) { th -= frame.getJMenuBar().getSize().height; } } else if (c instanceof JRootPane) { JRootPane jp = (JRootPane) c; if (jp.getParent() instanceof JFrame) { JFrame frame = (JFrame) c.getParent(); th = frame.getSize().height - frame.getContentPane().getSize().height - fh - 1; if (frame.getJMenuBar() != null) { th -= frame.getJMenuBar().getSize().height; } } else if (jp.getParent() instanceof JDialog) { JDialog dialog = (JDialog) c.getParent(); th = dialog.getSize().height - dialog.getContentPane().getSize().height - fh - 1; if (dialog.getJMenuBar() != null) { th -= dialog.getJMenuBar().getSize().height; } } } return th; }
/** * Invoked when a property changes. <code>MetalRootPaneUI</code> is primarily interested in events * originating from the <code>JRootPane</code> it has been installed on identifying the property * <code>windowDecorationStyle</code>. If the <code>windowDecorationStyle</code> has changed to a * value other than <code>JRootPane.NONE</code>, this will add a <code>Component</code> to the * <code>JRootPane</code> to render the window decorations, as well as installing a <code>Border * </code> on the <code>JRootPane</code>. On the other hand, if the <code>windowDecorationStyle * </code> has changed to <code>JRootPane.NONE</code>, this will remove the <code>Component</code> * that has been added to the <code>JRootPane</code> as well resetting the Border to what it was * before <code>installUI</code> was invoked. * * @param e A PropertyChangeEvent object describing the event source and the property that has * changed. */ public void propertyChange(PropertyChangeEvent e) { super.propertyChange(e); String propertyName = e.getPropertyName(); if (propertyName == null) { return; } if (propertyName.equals("windowDecorationStyle")) { JRootPane root = (JRootPane) e.getSource(); int style = root.getWindowDecorationStyle(); // This is potentially more than needs to be done, // but it rarely happens and makes the install/uninstall process // simpler. MetalTitlePane also assumes it will be recreated if // the decoration style changes. uninstallClientDecorations(root); if (style != JRootPane.NONE) { installClientDecorations(root); } } else if (propertyName.equals("ancestor")) { uninstallWindowListeners(root); if (((JRootPane) e.getSource()).getWindowDecorationStyle() != JRootPane.NONE) { installWindowListeners(root, root.getParent()); } } return; }
public boolean isResizable(Component c) { boolean resizable = true; if (c instanceof JDialog) { JDialog dialog = (JDialog) c; resizable = dialog.isResizable(); } else if (c instanceof JInternalFrame) { JInternalFrame frame = (JInternalFrame) c; resizable = frame.isResizable(); } else if (c instanceof JRootPane) { JRootPane jp = (JRootPane) c; if (jp.getParent() instanceof JFrame) { JFrame frame = (JFrame) c.getParent(); resizable = frame.isResizable(); } else if (jp.getParent() instanceof JDialog) { JDialog dialog = (JDialog) c.getParent(); resizable = dialog.isResizable(); } } return resizable; }
/** * Installs the necessary state onto the JRootPane to render client decorations. This is ONLY * invoked if the <code>JRootPane</code> has a decoration style other than <code>JRootPane.NONE * </code>. */ private void installClientDecorations(JRootPane root) { installBorder(root); JComponent titlePane = createTitlePane(root); setTitlePane(root, titlePane); installWindowListeners(root, root.getParent()); installLayout(root); if (window != null) { root.revalidate(); root.repaint(); } }
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); }