/**
* Returns the preferred size of the viewport for a view component. For example the preferredSize
* of a JList component is the size required to acommodate all of the cells in its list however
* the value of preferredScrollableViewportSize is the size required for
* JList.getVisibleRowCount() rows. A component without any properties that would effect the
* viewport size should just return getPreferredSize() here.
*
* @return The preferredSize of a JViewport whose view is this Scrollable.
* @see JViewport#getPreferredSize
*/
public Dimension getPreferredScrollableViewportSize() {
Dimension size = getPreferredSize();
Dimension retval = new Dimension();
retval.width = size.width > 600 ? 600 : size.width;
retval.height = size.height > 400 ? 400 : size.height;
return retval;
}
public Dimension getBorderSize() {
if (cc.opts.fullScreen) return new Dimension(0, 0);
Insets vpInsets = VncViewer.insets;
Dimension borderSize =
new Dimension(vpInsets.left + vpInsets.right, vpInsets.top + vpInsets.bottom);
if (cc.showToolbar) borderSize.height += 22;
return borderSize;
}
public static void openFrame(Object frame) {
boolean packFrame = false;
if (packFrame) {
((JFrame) frame).pack();
} else {
((JFrame) frame).validate();
}
// Center the window
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
Dimension frameSize = ((JFrame) frame).getSize();
if (frameSize.height > screenSize.height) {
frameSize.height = screenSize.height;
}
if (frameSize.width > screenSize.width) {
frameSize.width = screenSize.width;
}
((JFrame) frame)
.setLocation(
(screenSize.width - frameSize.width) / 2, (screenSize.height - frameSize.height) / 2);
((JFrame) frame).setVisible(true);
}
public Dimension getAvailableSize() {
Dimension availableSize = getSize();
if (!cc.opts.fullScreen) {
Insets vpInsets = VncViewer.insets;
availableSize.width -= vpInsets.left + vpInsets.right;
availableSize.height -= vpInsets.top + vpInsets.bottom;
}
if (tb.isVisible()) availableSize.height -= tb.getHeight();
if (availableSize.width < 0) availableSize.width = 0;
if (availableSize.height < 0) availableSize.height = 0;
return availableSize;
}