/** Pop the cursor on top of the cursorStack and set it as the canvas cursor. */
public void popCursor() {
if (curCursor != null) {
// We must manually dispose of cursors under SWT
curCursor.dispose();
}
if (cursorStack.isEmpty()) {
curCursor = null;
} else {
curCursor = (Cursor) cursorStack.pop();
}
// This sets the cursor back to default
setCursor(curCursor);
}
