/**
* Method description
*
* @param window
*/
public static void centerWindow(Window window) {
Dimension dimension = window.getSize();
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
int x = (screenSize.width - dimension.width) / 2;
int y = (screenSize.height - dimension.height) / 2;
window.setLocation(x, y);
window.requestFocus();
}
public void setVisible(boolean b) {
KeyboardFocusManager keyboardFocusManager =
KeyboardFocusManager.getCurrentKeyboardFocusManager();
if (b) {
keyboardFocusManager.addKeyEventDispatcher(keyManager);
} else {
keyboardFocusManager.removeKeyEventDispatcher(keyManager);
}
super.setVisible(b);
Window owner = getOwner();
if (owner != null) {
owner.requestFocus();
if (lastFocusOwner != null) {
lastFocusOwner.requestFocusInWindow();
}
}
}
/**
* Mark this panel as focused. When gaining focus the panel will automatically request focus for
* its parent frame.
*
* @remark The focus system implemented here has nothing to do with swings focus system, therefore
* Swings focus methods won't work.
* @param hasFocus has the focus
*/
protected void setFocus(boolean hasFocus) {
// don't change anything if it's not necessary
if (this.hasFocus == hasFocus) return;
this.hasFocus = hasFocus;
if (hasFocus) {
// request focus and change toolbar if necessary
if (openInFrame) {
frame.requestFocus();
} else {
if (!app.isApplet()) {
JFrame frame = app.getFrame();
if (frame != null) {
frame.toFront();
}
}
setActiveToolBar();
}
} else {
}
// call callback methods for focus changes
if (hasFocus) {
focusGained();
} else {
focusLost();
}
/*
* Mark the focused view in bold if the focus system is available. If
* this isn't the case we always stick with the normal font as it would
* confuse the users that the focus "indicator" just changes if we
* switch between EVs.
*/
setTitleLabelFocus();
}