Function OnCreate

GUI/RichTextarea.cpp:659–703

	static const unsigned int CONTEXT_PASTE = 2002;

	void OnCreate(HWND wnd)
	{
		SetWindowLongPtr(wnd, 0, (WND_PTR_TYPE)(intptr_t)new TextareaData);

		TextareaData	*data = GetData(wnd);
		memset(data, 0, sizeof(TextareaData));

		// Create data that is shared between all instances
		CreateShared(wnd);

		// Init linear text buffer
		data->areaTextSize = 16 * 1024;
		data->areaText = new char[data->areaTextSize];
		data->areaTextEx = new char[data->areaTextSize];
		memset(data->areaText, 0, data->areaTextSize);
		memset(data->areaTextEx, 0, data->areaTextSize);

		// Create first line of text
		data->currLine = data->firstLine = InsertLineAfter(NULL);
		data->currLine->data[0].style = 0;

		data->lineCount = 1;

		data->history = new HistoryManager(data);

		data->areaWnd = wnd;

		static int timerID = 1;
		SetTimer(wnd, timerID++, 62, AreaCursorUpdate);
		
		// Create tooltip
		data->toolTip = CreateWindowEx(WS_EX_TOPMOST, TOOLTIPS_CLASS, NULL, WS_POPUP | TTS_ALWAYSTIP | TTS_NOPREFIX,
			CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, wnd, NULL, RichTextarea::instHandle, NULL);

		memset(&data->toolInfo, 0, sizeof(TOOLINFO));
		data->toolInfo.cbSize = sizeof(TOOLINFO);
		data->toolInfo.uFlags = TTF_SUBCLASS;
		data->toolInfo.hwnd = wnd;
		data->toolInfo.hinst = RichTextarea::instHandle;
		data->toolInfo.lpszText = "none";
		GetClientRect(wnd, &data->toolInfo.rect);
		data->toolInfo.rect.right = data->toolInfo.rect.left + RichTextarea::toolSize;

		SendMessage(data->toolTip, TTM_ADDTOOL, 0, (LPARAM)&data->toolInfo);
	}

	void OnDestroy(HWND wnd)
	{