Task Panel - OnTaskPanelNotify() - XTP_TPN

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OnTaskPanelNotify() - XTP_TPN_GROUPEXPANDING

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Category: Codejock Products
Forum Name: Task Panel
Forum Description: Topics Related to Codejock Task Panel
URL: http://forum.codejock.com/forum_posts.asp?TID=8061
Printed Date: 29 April 2024 at 4:13am
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Topic: OnTaskPanelNotify() - XTP_TPN_GROUPEXPANDING

Posted By: amitb
Subject: OnTaskPanelNotify() - XTP_TPN_GROUPEXPANDING
Date Posted: 18 September 2007 at 6:45am

Hello,
I have the following code:

LRESULT CMyBar::OnTaskPanelNotify(WPARAM wParam, LPARAM lParam)
{
    CXTPTaskPanelGroupItem* pItem = (CXTPTaskPanelGroupItem*)lParam;
CXTPTaskPanelGroup* pGroup = NULL;

    switch (wParam)
    {
    case XTP_TPN_CLICK:
        {
         int iHitItem = 0;
            iHitItem = pItem->GetIconIndex();
        }
    case XTP_TPN_GROUPEXPANDING:
        {
            pGroup = pItem->GetItemGroup();
            // this line gives a unhandled exception. reason ??

         }
}

In the case of GROUP EXPANDING i want to refresh my icon list in that group.

Replies:

Posted By: Oleg
Date Posted: 18 September 2007 at 7:06am

Hi,

lParam is XTP_TPNGROUPEXPANDING pointer for this notification.

-------------
Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS

Posted By: amitb
Date Posted: 18 September 2007 at 8:34am

Thanks Oleg,
Got it

Posted By: amitb
Date Posted: 18 September 2007 at 11:18am

Oleg,
In case i want to have the RightClick Event to be handled, can i do it in OnTaskPanelNotify(...) Or do i have to derive a class from taskpanel and handle the rightclick event.

Thanks,

- Amit

Posted By: Oleg
Date Posted: 18 September 2007 at 1:37pm

Catch XTP_TPN_RCLICK handler. lParam is CXTPTaskPanelItem pointer.

-------------
Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS

Posted By: amitb
Date Posted: 19 September 2007 at 3:36am

Hello Oleg,

This gives me the right click on the task panel item.

However i also want to capture the right click event on the any area of the taskpanel

How do i achieve this ?

Thanks,
- Amit

Posted By: Oleg
Date Posted: 19 September 2007 at 4:55am

Hello,

Only to override CXTPTaskPanel and cach WM_RBUTTONDOWN/UP.

-------------
Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS

Posted By: amitb
Date Posted: 20 September 2007 at 5:43am

Thanks again Oleg,

I was able to do it.

One query is that if i have a group and say there are 5 items added to this group.

Now i want to delete these 5 items from the group and refresh the group
Which function should i use the clear / remove the items present in the group ??

Thanks.

Posted By: Oleg
Date Posted: 21 September 2007 at 1:17am

Hi,

try this

pGroup->GetItems()->Clear();

-------------
Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS

Posted By: amitb
Date Posted: 21 September 2007 at 6:22am

Thanks. That helped