added support for ellipsization and markup in wxStaticText (modified patch 1629946)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45199 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/gtk/control.h

@@ -43,8 +43,6 @@ public:
             const wxValidator& validator = wxDefaultValidator,
             const wxString& name = wxControlNameStr);
 
-    virtual void SetLabel( const wxString &label );
-    virtual wxString GetLabel() const;
 
     virtual wxVisualAttributes GetDefaultAttributes() const;
 
@@ -56,6 +54,7 @@ protected:
 
     // sets the label to the given string and also sets it for the given widget
     void GTKSetLabelForLabel(GtkLabel *w, const wxString& label);
+    void GTKSetLabelWithMarkupForLabel(GtkLabel *w, const wxString& label);
 
     // GtkFrame helpers
     GtkWidget* GTKCreateFrame(const wxString& label);
@@ -67,11 +66,11 @@ protected:
     static wxString GTKRemoveMnemonics(const wxString& label);
 
     // converts wx label to GTK+ label, i.e. basically replace "&"s with "_"s
-    //
-    // for GTK+ 1 (which doesn't support mnemonics) this is the same as
-    // GTKRemoveMnemonics()
     static wxString GTKConvertMnemonics(const wxString &label);
 
+    // converts wx label to GTK+ labels preserving Pango markup
+    static wxString GTKConvertMnemonicsWithMarkup(const wxString& label);
+
     // These are used by GetDefaultAttributes
     static wxVisualAttributes
         GetDefaultAttributesFromGTKWidget(GtkWidget* widget,
@@ -95,9 +94,6 @@ protected:
     // override this and return true.
     virtual bool UseGTKStyleBase() const { return false; }
 
-    // this field contains the label in wx format, i.e. with "&" mnemonics
-    wxString m_label;
-
 private:
     DECLARE_DYNAMIC_CLASS(wxControl)
 };