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Possible bug in CXTPTabClientWnd
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danpetitt View Drop Down
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Points: 109 		Post Options Post Options   Thanks (0) Thanks(0)   Quote danpetitt Quote  Post ReplyReply Direct Link To This Post Topic: Possible bug in CXTPTabClientWnd
    Posted: 07 January 2007 at 5:08pm
I have little icons in my tabs, when i need to change them I call the .UpdateContents() method, but this only changes the text and not the icon.
 
If I click the tab then the tab is refreshed, but otherwise it isnt.
 
I added the following line (in bold) and it now works:


void CXTPTabClientWnd::UpdateContents()


...


    // update text if necessary
    pFoundItem->SetCaption(GetItemText(pChildWnd));
    pFoundItem->SetImageIndex( pFoundItem->GetImageIndex() );
 
Is this a bug, or is there something else I should do.
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Oleg View Drop Down
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Points: 11234 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Oleg Quote  Post ReplyReply Direct Link To This Post Posted: 08 January 2007 at 3:02am
Hello,
 
How you set icon?
Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS
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danpetitt View Drop Down
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Points: 109 		Post Options Post Options   Thanks (0) Thanks(0)   Quote danpetitt Quote  Post ReplyReply Direct Link To This Post Posted: 08 January 2007 at 7:03am

By overriding GetItemIcon in my derived TabClientWnd .. basically to put in a ReadOnly icon into the tab instead of the file icon.
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Oleg View Drop Down
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Points: 11234 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Oleg Quote  Post ReplyReply Direct Link To This Post Posted: 08 January 2007 at 7:44am
Hi, Remove this change and just call Invalidate (or RecalcLayout)
 
from StyleView sample:
 
void CStylerView::SetLoading(BOOL bLoading)
{
 int nState = bLoading ? -1 : 3;
 if (m_nLoadingState != nState)
 {
  m_nLoadingState = nState;
  GetMainFrame()->m_MTIClientWnd.Invalidate(FALSE);
 }
}
Oleg, Support Team
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danpetitt View Drop Down
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Points: 109 		Post Options Post Options   Thanks (0) Thanks(0)   Quote danpetitt Quote  Post ReplyReply Direct Link To This Post Posted: 08 January 2007 at 7:46am
But wont that cause all the tabs to flicker and redraw unnecessarily?
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