Method getWindowFromPoint

source/x11/xwindow.cpp:1093–1122

}

XWindowPtr XWindow::getWindowFromPoint(S32 screenX, S32 screenY) {
	XWindowPtr result;

	iterateMappedChildrenFrontToBack([screenX, screenY, &result](const XWindowPtr& child) {
		if (!child->isMapped) {
			return true;
		}
		S32 x = screenX;
		S32 y = screenY;

		child->parent->screenToWindow(x, y);
		
		bool inChild = x >= child->left && x < child->left + (S32)child->width() && y >= child->top && y < child->top + (S32)child->height();
		XWindowPtr found = child->getWindowFromPoint(screenX, screenY);
		if (found && (inChild || found->isTransient())) {
			result = found;
			return false;
		}
		if ((inChild || child->isTransient())) {
			result = child;
			return false;
		}

		return true;
		}, true);
	if (result) {
		return result;
	}
	return shared_from_this();
}

void XWindow::input2Notify(const DisplayDataPtr& data, S32 dx, S32 dy, U32 type) {
	XEvent event = {};