Thread: Child window inside child window

I'm having problems using child windows inside child windows. Thre creation works, but the window doesn't respond to any interaction. What I'm trying to do is a main window which has several child windows (like files, kinda) which have 1 text edit child window each. If I create the text edit as a normal window, or as a child to the main window it works fine, but when I create it as a child to a child window it doesn't work at all. Is this not even possible to do?

Code:

//Sets the text window styles
	Style = WS_BORDER | WS_CAPTION | WS_SIZEBOX | WS_SYSMENU | WS_VISIBLE;
	Style |= WS_MINIMIZEBOX | WS_MAXIMIZEBOX;
	Style |= WS_CHILD | WS_CLIPSIBLINGS;

	//Sets the starting location
	StartWidth = 300;
	StartHeight = 200;
	StartX = 10;
	StartY = 10;

	//Creates the text window
	TempWindow = CreateWindowEx(0, TextWindowClassName, "Unnamed", Style,
								StartX, StartY, StartWidth, StartHeight,
								MainWindow, NULL, GetModuleHandle(NULL), NULL);

	//Aborts on creation failure
	if(TempWindow == NULL)
	{
		Magos::Error.SetMessage("Unable to create text window!");
		return FALSE;
	}

	//Sets the text edit styles
	Style = ES_MULTILINE | ES_WANTRETURN | ES_LEFT | WS_VISIBLE;
	Style |= WS_CHILD | WS_HSCROLL | WS_VSCROLL | ES_AUTOHSCROLL | ES_AUTOVSCROLL;

	//Creates the text edit
	TempTextWindow.TextEdit = CreateWindowEx(0, "EDIT", "Testing...", Style, 0, 0,
											 StartWidth, StartHeight, TempWindow,
											 reinterpret_cast<HMENU>(TextEditId),
											 GetModuleHandle(NULL), NULL);