Method onKeyUp

tools/xsbug/behaviors.js:324–328

(code, key, repeat, ticks)

		return true;
	}
	onKeyUp(code, key, repeat, ticks) {
		var charCode = this.filterKey(code, key);
		if (!charCode) return false;
		return true;
	}
	onMouseEntered(code, x, y) {
		application.cursor = cursors.iBeam;
	}