13.4.1 CXTPControlGallery::OnToolHitTest bug |
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znakeeye
Senior Member Joined: 26 July 2006 Status: Offline Points: 1672 |
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Posted: 06 October 2010 at 3:03pm |
XTP 13.4.1. This can't be right...
The call to GetTooltip should be GetCaption!
INT_PTR CXTPControlGallery::OnToolHitTest(CPoint point, TOOLINFO* pTI) const
{
if (IsShowAsButton() || GetItems() == NULL)
{
return -1;
}
RECT rcItem;
int nIndex = HitTestItem(point, &rcItem);
if (nIndex != -1)
{
CXTPControlGalleryItem* pItem = GetItem(nIndex);
INT_PTR nHit = pItem->m_nImage >= 0 ? pItem->m_nImage : pItem->m_nId;
CXTPToolTipContext::FillInToolInfo(pTI, GetParent()->GetSafeHwnd(), rcItem, nHit,
pItem->GetToolTip(), pItem->GetToolTip(), pItem->GetDescription(), GetItems()->GetImageManager());
return nHit;
}
return 0;
}
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Oleg
Admin Group Joined: 21 May 2003 Location: United States Status: Offline Points: 11234 |
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Hi,
No, Its ok.
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Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS |
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znakeeye
Senior Member Joined: 26 July 2006 Status: Offline Points: 1672 |
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My gallery items don't get their caption after I explicitly set the tooltip!
pItem = new Gallery item with ID_BLA ("Bla" is loaded as caption).
pItem->SetTooltip("test"); // The caption, "Bla", will never be shown.
Is that right?!
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Oleg
Admin Group Joined: 21 May 2003 Location: United States Status: Offline Points: 11234 |
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Hi,
What problem to call additionally SetTooltip("Bla") ?
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Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS |
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znakeeye
Senior Member Joined: 26 July 2006 Status: Offline Points: 1672 |
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pItem = new CXTPGalleryItem(ID_BLA); // Caption is "Bla"
pItem->SetToolTip("Test");
pItems->Add(pItem, ID_BLA);
Then, when I hover it, I only see "Test". The caption is not shown. Hence, "SetToolTip" destroys the caption functionality. I sense this is not the case with CXTPControlButton. So....?
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znakeeye
Senior Member Joined: 26 July 2006 Status: Offline Points: 1672 |
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I've scrutinized the code. It simply cannot be correct! Caption is never used when displaying tooltips for gallery items - even though they do have a caption.
Again, HOW do you display a gallery-item tooltip with a bold caption? The caption is never shown...
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Oleg
Admin Group Joined: 21 May 2003 Location: United States Status: Offline Points: 11234 |
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Hi,
CXTPControlGalleryItem* pItem = m_pItemsShapes->AddItem(nShape, nShape); pItem->SetToolTip(_T("Some Caption")); pItem->SetDescription(_T("Some Description")); |
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Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS |
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znakeeye
Senior Member Joined: 26 July 2006 Status: Offline Points: 1672 |
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Well, sometimes you need to call SetCaption() only. Sometimes SetToolTip(). It's not consistent! So far, I have found this pattern...
Inplace gallery: SetCaption + SetDescription
Popup gallery: SetToolTip + SetDescription
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