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Don't choke on NULL pointer passed into wxSlider::GetSize.

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Take the inverted coordinate system into account when computing size.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@27066 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Neis 2004-05-02 16:48:22 +00:00
parent 25736956ef
commit 2da36bfe5a
1 changed files with 4 additions and 2 deletions
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6
src/os2/slider.cpp
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@ -862,8 +862,10 @@ void wxSlider::GetSize(
wxFindMaxSize( m_hStaticValue
,&vRect
);
*pnWidth = vRect.xRight - vRect.xLeft;
*pnHeight = vRect.yBottom - vRect.yTop;
if (pnWidth)
*pnWidth = vRect.xRight - vRect.xLeft;
if (pnHeight)
*pnHeight = vRect.yTop - vRect.yBottom;
} // end of wxSlider::GetSize
int wxSlider::GetThumbLength() const