Method setKeyUp

ij/src/main/java/ij/IJ.java:1209–1224

(int key)

	 * KeyEvent.VK_SPACE or IJ.ALL_KEYS (-1).
	*/
	public static void setKeyUp(int key) {
		switch (key) {
			case KeyEvent.VK_CONTROL: controlDown=false; break;
			case KeyEvent.VK_META: if (isMacintosh()) controlDown=false; break;
			case KeyEvent.VK_ALT: altDown=false; updateStatus(); break;
			case KeyEvent.VK_SHIFT: shiftDown=false; if (debugMode) beep(); break;
			case KeyEvent.VK_SPACE:
				spaceDown=false;
				ImageWindow win = WindowManager.getCurrentWindow();
				//if (win!=null) win.getCanvas().setCursor(-1,-1,-1,-1);
				break;
			case ALL_KEYS:
				shiftDown=controlDown=altDown=spaceDown=false;
				break;
		}
	}
	
	private static void updateStatus() {
		ImagePlus imp = WindowManager.getCurrentImage();