How to get point for SubItemHitTest in CListCtrl?

[Maurice Sanders]

Hi,

When using SubItemHitTest I need to fill the structure LPLVHITTESTINFO item point with the point clicked in the CListCtrl.

How do I get that point?
When using the message NM_CLICK I only get a NMHDR and LRESULT, not a point clicked.

Please help.

Regards,

Maurice

[Alin]

Originally posted by Maurice Sanders
Hi,

When using SubItemHitTest I need to fill the structure LPLVHITTESTINFO item point with the point clicked in the CListCtrl.

How do I get that point?
When using the message NM_CLICK I only get a NMHDR and LRESULT, not a point clicked.

Please help.

Regards,

Maurice

this should help:

// The pointer to my list view control.
extern CListCtrl* pmyListCtrl;
// The pointer where the mouse was clicked.
extern CPoint myPoint;

LVHITTESTINFO lvhti;

// Clear the subitem text the user clicked on.
lvhti.pt = myPoint;
pmyListCtrl->SubItemHitTest(&lvhti);

if (lvhti.flags & LVHT_ONITEMLABEL)
{
   pmyListCtrl->SetItemText(lvhti.iItem, lvhti.iSubItem, NULL);
} 

[Maurice Sanders]

Hi,

The example is clear to me. I saw that example already, but how do I get that point where the mouse is clicked in the CListCtrl?
That is what I really want to know.
How do I get that point in the NM_CLICK event of the CListCtrl.

Regards,

Maurice

[Alin]

Originally posted by Maurice Sanders
Hi,

The example is clear to me. I saw that example already, but how do I get that point where the mouse is clicked in the CListCtrl?
That is what I really want to know.
How do I get that point in the NM_CLICK event of the CListCtrl.

Regards,

Maurice

void CYourDlg::OnClickYourList(NMHDR* pNMHDR, LRESULT* pResult)
{
POINT point;
GetCursorPos(&point);
lvhti.pt = point;
.....................
}

[Maurice Sanders]

Thanks,

The only thing that needs te be done is ScreenToClient and to offset the listcontrol. This offset is needed because I am using a CFormView and the listcontrol is in the middle of that form.

Regards,

Maurice

[Alin]

Originally posted by Maurice Sanders
Thanks,

The only thing that needs te be done is ScreenToClient and to offset the listcontrol. This offset is needed because I am using a CFormView and the listcontrol is in the middle of that form.

Regards,

Maurice

...yes, indeed, that i've omitted