Related: rhbz#1373933 gtk3 emits a lot of style-updateds signals

so don't throw away font settings every time, check if the font settings
changed and only emit FontChanged if they differ from the last seen settings.

Change-Id: I129887e3e866f395da3b906a38cf568abea5de8e

1 files changed, 3 insertions, 0 deletions

diff --git a/vcl/inc/unx/gtk/gtkinst.hxx b/vcl/inc/unx/gtk/gtkinst.hxx
index 490cf698c2da..514b13f62580 100644
--- a/vcl/inc/unx/gtk/gtkinst.hxx
+++ b/vcl/inc/unx/gtk/gtkinst.hxx
@@ -242,6 +242,8 @@ public:
 #endif
 
     virtual const cairo_font_options_t* GetCairoFontOptions() override;
+            const cairo_font_options_t* GetLastSeenCairoFontOptions();
+                                   void ResetLastSeenCairoFontOptions();
 
     void                        RemoveTimer (SalTimer *pTimer);
 
@@ -254,6 +256,7 @@ private:
 #endif
     bool                        IsTimerExpired();
     bool                        bNeedsInit;
+    cairo_font_options_t*       m_pLastCairoFontOptions;
 
     mutable std::shared_ptr<vcl::unx::GtkPrintWrapper> m_xPrintWrapper;
 };