http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Mon, 20 Apr 2026 09:05:28 +0000 Tue, 12 Oct 2004 10:21:16 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=1269 http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ http://forum.codejock.com/forum_posts.asp?TID=1269&PID=3457&title=treectrl-editcontrol-acceleator-keya#3457 Author: jimmy
Subject: 1269
Posted: 12 October 2004 at 10:21am

The TreeCtrl don't handle accelerator key.
If i was in the edit-control of the treectrl and press a accelerator key, no
accelerator message will received to the mainframe.

BOOL CXTTreeBase::PreTranslateMessage(MSG* pMsg)
{
    if (pMsg->message == WM_KEYDOWN)
    {
        // ensure that keystrokes are handled by the edit control.
        if (HasEditLabels() && m_pTreeCtrl->GetEditControl())
        {
            ::TranslateMessage(pMsg);
            ::DispatchMessage(pMsg);

            return TRUE;
        }

        // toggle expand / contract when return key is hit.
        if (pMsg->wParam == VK_RETURN)
        {
            HTREEITEM htItem = m_pTreeCtrl->GetSelectedItem();
            if (htItem != NULL)
            {
                m_pTreeCtrl->Expand(htItem, TVE_TOGGLE);
            }
        }
    }

    return m_pTreeCtrl->CTreeCtrl::PreTranslateMessage(pMsg);
}

]]> Tue, 12 Oct 2004 10:21:16 +0000 http://forum.codejock.com/forum_posts.asp?TID=1269&PID=3457&title=treectrl-editcontrol-acceleator-keya#3457