tdf#92241 fix crashes and rendering of symbol set previews

Change-Id: I43397f2b0caa31c334f87acf11fc96df2e051ad8
Reviewed-on: https://gerrit.libreoffice.org/16744
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Adolfo Jayme Barrientos <fitojb@ubuntu.com>

1 files changed, 15 insertions, 6 deletions

diff --git a/vcl/source/control/ctrl.cxx b/vcl/source/control/ctrl.cxx
index 0c40a341b397..21056db4c58f 100644
--- a/vcl/source/control/ctrl.cxx
+++ b/vcl/source/control/ctrl.cxx
@@ -36,6 +36,8 @@ using namespace vcl;
 void Control::ImplInitControlData()
 {
     mbHasControlFocus       = false;
+    mbFont                  = false;
+    mbForeground            = false;
     mpControlData   = new ImplControlData;
 }
 
@@ -417,16 +419,23 @@ void Control::ApplySettings(vcl::RenderContext& rRenderContext)
 {
     const StyleSettings& rStyleSettings = rRenderContext.GetSettings().GetStyleSettings();
 
-    vcl::Font rFont(GetCanonicalFont(rStyleSettings));
-    ApplyControlFont(rRenderContext, rFont);
-
-    ApplyControlForeground(rRenderContext, GetCanonicalTextColor(rStyleSettings));
+    if (mbFont)
+    {
+        vcl::Font rFont(GetCanonicalFont(rStyleSettings));
+        ApplyControlFont(rRenderContext, rFont);
+    }
 
-    rRenderContext.SetTextFillColor();
+    if (mbFont || mbForeground)
+    {
+        ApplyControlForeground(rRenderContext, GetCanonicalTextColor(rStyleSettings));
+        rRenderContext.SetTextFillColor();
+    }
 }
 
-void Control::ImplInitSettings(const bool, const bool)
+void Control::ImplInitSettings(const bool _bFont, const bool _bForeground)
 {
+    mbFont = _bFont;
+    mbForeground = _bForeground;
     ApplySettings(*this);
 }