AuroraMiddleware/wxWidgets
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ALso correct scrollbar calc to not clip division remainder

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from the displayed area.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@31956 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling 2005-02-12 08:51:53 +00:00
parent bc03601097
commit bf06fe48ad
1 changed files with 3 additions and 2 deletions
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5
src/generic/scrlwing.cpp
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@ -652,7 +652,8 @@ void wxScrollHelper::AdjustScrollbars()
} }
else else
{ {
m_xScrollLines = m_targetWindow->GetVirtualSize().GetWidth() / m_xScrollPixelsPerLine; int vVirt = m_targetWindow->GetVirtualSize().GetWidth();
m_xScrollLines = (vVirt+m_xScrollPixelsPerLine-1) / m_xScrollPixelsPerLine;
// Calculate page size i.e. number of scroll units you get on the // Calculate page size i.e. number of scroll units you get on the
// current client window // current client window
@ -686,7 +687,7 @@ void wxScrollHelper::AdjustScrollbars()
else // might need scrolling else // might need scrolling
{ {
int hVirt = m_targetWindow->GetVirtualSize().GetHeight(); int hVirt = m_targetWindow->GetVirtualSize().GetHeight();
m_yScrollLines = hVirt / m_yScrollPixelsPerLine; m_yScrollLines = (hVirt+m_yScrollPixelsPerLine-1) / m_yScrollPixelsPerLine;
// Calculate page size i.e. number of scroll units you get on the // Calculate page size i.e. number of scroll units you get on the
// current client window // current client window