/**
* Randomly picks the location of a new window, such that it fits completely on the screen.
*
* @param desktopPane the desktop pane that the frame is being added to.
* @param frame the JInternalFrame which is being added.
* @param desiredSize the desired dimensions of the frame.
*/
private static void setGoodBounds(
JInternalFrame frame, JDesktopPane desktopPane, Dimension desiredSize) {
RandomUtil randomUtil = RandomUtil.getInstance();
Dimension desktopSize = desktopPane.getSize();
Dimension d = new Dimension(desiredSize);
int tx = desktopSize.width - d.width;
int ty = desktopSize.height - d.height;
if (tx < 0) {
tx = 0;
d.width = desktopSize.width;
} else {
tx = (int) (randomUtil.nextDouble() * tx);
}
if (ty < 0) {
ty = 0;
d.height = desktopSize.height;
} else {
ty = (int) (randomUtil.nextDouble() * ty);
}
frame.setBounds(tx, ty, d.width, d.height);
}
/** Adds the given componet to the given layer. */
public void addEditorWindow(EditorWindowIndirectRef windowRef) {
final JInternalFrame window = (JInternalFrame) windowRef;
Dimension desktopSize = desktopPane.getSize();
Dimension preferredSize = window.getPreferredSize();
int x = desktopSize.width / 2 - preferredSize.width / 2;
int y = desktopSize.height / 2 - preferredSize.height / 2;
window.setBounds(x, y, preferredSize.width, preferredSize.height);
// This line sometimes hangs, so I'm putting it in a watch process
// so it can be stopped by the user. Not ideal.
// Window owner = (Window) getTopLevelAncestor();
//
// new WatchedProcess(owner) {
// public void watch() {
getDesktopPane().add(window);
window.setLayer(100);
window.moveToFront();
try {
window.setVisible(true);
} catch (Exception e) {
if (e instanceof ClassCastException || e instanceof NullPointerException) {
// skip. These is being caused apparently the workbench
// having labeled nodes and edges. Can't find a
// workaround--probably a Java bug. jdramsey
} else {
e.printStackTrace();
}
}
// prevents the component from being hidden.
// window.addComponentListener(new PositionListener());
// }
// };
}