@Override
public void mouseMoved(MouseEvent e) {
Component source = e.getComponent();
Point location = e.getPoint();
direction = 0;
if (location.x < dragInsets.left) direction += WEST;
if (location.x > source.getWidth() - dragInsets.right - 1) direction += EAST;
if (location.y < dragInsets.top) direction += NORTH;
if (location.y > source.getHeight() - dragInsets.bottom - 1) direction += SOUTH;
// Mouse is no longer over a resizable border
if (direction == 0) {
source.setCursor(sourceCursor);
} else // use the appropriate resizable cursor
{
int cursorType = cursors.get(direction);
Cursor cursor = Cursor.getPredefinedCursor(cursorType);
source.setCursor(cursor);
}
}
/**
* Long operations need to display an hourglass.
*
* @param comp The <code>JComponent</code> on which to apply the hour glass cursor
* @param on If true, we set the cursor on the hourglass
*/
public static void setCursorOnWait(Component comp, boolean on) {
if (on) {
if (comp instanceof AbstractEditorPanel) ((AbstractEditorPanel) comp).showWaitCursor();
else comp.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
} else {
if (comp instanceof AbstractEditorPanel) ((AbstractEditorPanel) comp).hideWaitCursor();
else comp.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
}
}
@Override
public void mouseExited(MouseEvent e) {
if (!resizing) {
Component source = e.getComponent();
source.setCursor(sourceCursor);
}
}
/** Restore the original state of the Component */
@Override
public void mouseReleased(MouseEvent e) {
resizing = false;
Component source = e.getComponent();
source.setCursor(sourceCursor);
if (source instanceof JComponent) {
((JComponent) source).setAutoscrolls(autoscrolls);
}
}
