how to drag&drop in dialog class ?

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   What do i have to do, if i want to use drag & drop in a CXTReportControl in a dialog derived class ?

In  the sample ReportSample we have the dialog "Report Control"->"Control Test"->"Tree View Dialog" .... what do i have to modify, if i want to drag a row into an other position ... let's say drag row 4 by mouse (keeping left mouse button down) into position 2 (releasing left mouse button).

Doing that in the CXTPReportView derived class is very simple :

wndReport.EnableDragDrop(_T("ReportSampleView"), xtpReportAllowDrag | xtpReportAllowDrop);

But in the dialog class this does no work !

Anybody any idea how to make it ?

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rolf Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 06 November 2006 Location: Germany Status: Offline Points: 3	Post Options Post Reply Quote rolf Report Post Thanks(0) Quote Reply Topic: how to drag&drop in dialog class ? Posted: 06 November 2006 at 8:44am
	What do i have to do, if i want to use drag & drop in a CXTReportControl in a dialog derived class ? In the sample ReportSample we have the dialog "Report Control"->"Control Test"->"Tree View Dialog" .... what do i have to modify, if i want to drag a row into an other position ... let's say drag row 4 by mouse (keeping left mouse button down) into position 2 (releasing left mouse button). Doing that in the CXTPReportView derived class is very simple : wndReport.EnableDragDrop(_T("ReportSampleView"), xtpReportAllowDrag \| xtpReportAllowDrop); But in the dialog class this does no work ! Anybody any idea how to make it ?

sserge Members Profile Send Private Message Find Members Posts Add to Buddy List Moderator Group Joined: 01 December 2004 Status: Offline Points: 1297	Post Options Post Reply Quote sserge Report Post Thanks(0) Quote Reply Posted: 06 November 2006 at 1:58pm
	Hi, I've just checked it and it works fine. Add m_wndReport.EnableDragDrop(_T("TreeViewDlg"), xtpReportAllowDrop \| xtpReportAllowDrag); somewhere in CTreeViewDlg::OnInitDialog() and try. NOTE: - Drag-drop movement does not move if rows sorted or groupped by some column. - You cannot move child items, only top level rows. -- WBR, Serge

rolf Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 06 November 2006 Location: Germany Status: Offline Points: 3	Post Options Post Reply Quote rolf Report Post Thanks(0) Quote Reply Posted: 07 November 2006 at 1:51am
	Thank's for the answer, but this is still not working. Example - ReportSample : a) adding it in CReportSampleView::OnCreate() ... everythings fine ... it is working ... i can drag&drop ... having arrows on each side of the report and a small square near the mouse cursor b) adding it in CTreeViewDlg::OnInitDialog() ... will not work ... if i'm trying to drag&drop ... i have a small circle with a line : Example - ReportDialog : The source of CReportDialogDlg::OnInitDialog() allready contains this statement ... but (in my case) it is not working ... just the same as in CTreeViewDlg. In both dialog - cases the rows are not sorted and not grouped. And i only tried to move top level rows. I'm working with Toolkit Pro v10.20, compiler is MS VC 6.0, using static libs. I'll be happy about any idea how to get a step further ... Best regards, rolf