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really fixed '-' and '+' drawing

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22762 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2003-08-11 01:15:12 +00:00
parent be5b2f9f38
commit 429ef4bcea
1 changed files with 4 additions and 2 deletions
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6
src/generic/renderg.cpp
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@@ -218,13 +218,15 @@ wxRendererGeneric::DrawTreeItemButton(wxWindow * WXUNUSED(win),
// half of the length of the horz lines in "-" and "+" // half of the length of the horz lines in "-" and "+"
const wxCoord halfWidth = rect.width/2 - 2; const wxCoord halfWidth = rect.width/2 - 2;
dc.SetPen(*wxBLACK_PEN); dc.SetPen(*wxBLACK_PEN);
dc.DrawLine(xMiddle - halfWidth, yMiddle, xMiddle + halfWidth, yMiddle); dc.DrawLine(xMiddle - halfWidth, yMiddle,
xMiddle + halfWidth + 1, yMiddle);
if ( !(flags & wxCONTROL_EXPANDED) ) if ( !(flags & wxCONTROL_EXPANDED) )
{ {
// turn "-" into "+" // turn "-" into "+"
const wxCoord halfHeight = rect.height/2 - 2; const wxCoord halfHeight = rect.height/2 - 2;
dc.DrawLine(xMiddle, yMiddle - halfHeight, dc.DrawLine(xMiddle, yMiddle - halfHeight,
xMiddle, yMiddle + halfHeight); xMiddle, yMiddle + halfHeight + 1);
} }
} }