public WindowInputHandler setWindow(Window window) {
if (this.window != null) {
this.window.setKeyCallback(null);
}
this.window = window;
if (window != null) {
ByteBuffer buf = BufferUtils.createByteBuffer(16);
buf.limit(8);
ByteBuffer bufX = buf.slice();
buf.limit(16);
buf.position(8);
ByteBuffer bufY = buf.slice();
window.getCursorPos(bufX.asDoubleBuffer(), bufY.asDoubleBuffer());
mouseX = bufX.getDouble();
mouseY = window.getViewport().getHeight() - bufY.getDouble();
setImmediateMode(immediateMode);
}
return this;
}
