17.1, 17.0 ... Ribbon Groups Popup bug
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URL: http://forum.codejock.com/forum_posts.asp?TID=22938
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Topic: 17.1, 17.0 ... Ribbon Groups Popup bug
Posted By: gpm1
Subject: 17.1, 17.0 ... Ribbon Groups Popup bug
Date Posted: 24 February 2016 at 6:24am
Hello.
Can some one explain fairy sense of code from:
BOOL CXTPRibbonGroupControlPopup::OnSetPopup(BOOL bPopup)
{
m_bPopup = bPopup;
if (bPopup)
{
CMDTARGET_RELEASE(m_pCommandBar);
CXTPCommandBars* pCommandBars = m_pParent->GetCommandBars();
ASSERT(pCommandBars);
if (!m_pPopupGroup)
{
m_pCommandBar = new CXTPPopupToolBar();
m_pCommandBar->SetCommandBars(pCommandBars);
m_pCommandBar->Popup(this, IsKeyboardSelected(GetSelected()));
}
else
{
m_pCommandBar = new CXTPRibbonGroupPopupToolBar(m_pPopupGroup);
m_pCommandBar->SetCommandBars(pCommandBars);
m_pCommandBar->EnableCustomization(FALSE);
m_pCommandBar->Popup(this, IsKeyboardSelected(GetSelected()));
}
}
else
{
ASSERT(m_pCommandBar);
if (m_pCommandBar)
{
m_pCommandBar->SetTrackingMode(FALSE);
if (m_pPopupGroup)
{
// we need to copy the popped ribbon group to the existing (in order not to lose user's changes)
CXTPRibbonGroupPopupToolBar *pPopupToolbar = DYNAMIC_DOWNCAST(CXTPRibbonGroupPopupToolBar, m_pCommandBar);
if (pPopupToolbar && pPopupToolbar->m_pRibbonGroup)
{
m_pPopupGroup->RemoveAll();
m_pPopupGroup->Copy(pPopupToolbar->m_pRibbonGroup);
}
}
}
}
RedrawParent();
return TRUE;
}
What is
if (pPopupToolbar && pPopupToolbar->m_pRibbonGroup)
{
m_pPopupGroup->RemoveAll();
m_pPopupGroup->Copy(pPopupToolbar->m_pRibbonGroup);
}
doing?
For example I create in one group of a ribbon any CCombobox and store its pointer ....
After I need to get info from combo ... but unfortunately the ribbon size bigger than screen... and ribbongroup become as popup group.
I get an exception as now pointer contain a garbage.
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Product: Xtreme ToolkitPro (MFC) version 16.3.1/17.1.0-20.3.0
Platform: Windows 10 (64bit)
Language: Visual C++ 2008/2013/2015/2019/2022
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