http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sun, 05 Apr 2026 04:10:55 +0000 Fri, 24 Feb 2006 03:38:29 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=3699 http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ http://forum.codejock.com/forum_posts.asp?TID=3699&PID=11158&title=cxttipwindow-bug#11158 Author: hpesata
Subject: 3699
Posted: 24 February 2006 at 3:38am

Hi!

XTP 9.70

I realized, that when a CXTTipWindow based tooltip window is to close to the screen border, the tooltip isnt always displayed if m_rectTipArea is used.

m_rcScreenWindow gets modified in the case that the tooltip window is exceeding the screen area within InitializeSize() but m_rectTipArea remains the same.

therefore the code within OnMouseMove() doesnt work correctly because point is relative to the modified position of the tipwindow and is used with the unmodified m_rectTipArea. Thats why the tooltip window gets hidden ALTOUGH the mouse cursor is within the tiparea:

CXTTipWindow::OnMouseMove(UINT nFlags, CPoint point)
{
    if (!m_rectTipArea.IsRectNull() && !m_rectTipArea.PtInRect(point))
        HideTipWindow();
}

I need a possibility to solve this and would appreciate any commentd on how to fix this problem!

regards,
Hans

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