gtk3: filch a fix for scrollbars w/o buttons from gtk2 code

that is b38ee8c8 Change-Id: Ib86d86616443cf48ba1d3ee0b6f96314b42dc972

gtk3: filch a fix for scrollbars w/o buttons from gtk2 code
that is b38ee8c8 Change-Id: Ib86d86616443cf48ba1d3ee0b6f96314b42dc972
2cfe2712 · Ivan Timofeev · 81fd6b08 · 2cfe2712
Kaydet (Commit) 2cfe2712 authored Agu 02, 2012 tarafından Ivan Timofeev
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gtk3salnativewidgets-gtk.cxx vcl/unx/gtk3/gdi/gtk3salnativewidgets-gtk.cxx +4 -0

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--- a/vcl/unx/gtk3/gdi/gtk3salnativewidgets-gtk.cxx
+++ b/vcl/unx/gtk3/gdi/gtk3salnativewidgets-gtk.cxx
@@ -1049,6 +1049,10 @@ sal_Bool GtkSalGraphics::getNativeControlRegion( ControlType nType, ControlPart
               (nPart==PART_BUTTON_UP) || (nPart==PART_BUTTON_DOWN)  ) )
    {
        aEditRect = NWGetScrollButtonRect( nPart, rControlRegion );
+        if (!aEditRect.GetWidth())
+            aEditRect.Right() = aEditRect.Left() + 1;
+        if (!aEditRect.GetHeight())
+            aEditRect.Bottom() = aEditRect.Top() + 1;
    }
    else if ( (nType==CTRL_SPINBOX) &&
              ((nPart==PART_BUTTON_UP) || (nPart==PART_BUTTON_DOWN) ||