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Fixed drawing a check box in the undetermined state for non-themed MSW apps.

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wxRendererMSW::DoDrawFrameControl (used for systems prior to XP or when theming is disabled) didn't check for the wxCONTROL_UNDETERMINED flag yet. Set the appropriate styles when the flag is used to fix drawing check boxes in their third state (as used in for example the treelist sample).

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@68951 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Dimitri Schoolwerth 2011-08-29 16:06:32 +00:00
parent 513d05952a
commit 07968bbdc5
1 changed files with 5 additions and 0 deletions
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5
src/msw/renderer.cpp
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@ -437,6 +437,11 @@ wxRendererMSW::DoDrawFrameControl(UINT type,
style |= DFCS_PUSHED;
if ( flags & wxCONTROL_CURRENT )
style |= DFCS_HOT;
if ( flags & wxCONTROL_UNDETERMINED )
// Using DFCS_BUTTON3STATE here doesn't work (as might be expected),
// use the following two styles to get the same look of a check box
// in the undetermined state.
style |= DFCS_INACTIVE | DFCS_CHECKED;
::DrawFrameControl(GetHdcOf(dc.GetTempHDC()), &r, type, style);
}