Implement different underline styles for wxTextCtrl

interface/wx/textctrl.h

@@ -219,6 +219,19 @@ enum wxTextAttrLineSpacing
 };
 
 
+/**
+    The values that can be used with SetFontUnderline
+
+    @since 3.1.3
+*/
+enum wxTextAttrUnderlineType
+{
+     wxTEXT_ATTR_UNDERLINE_NONE,
+     wxTEXT_ATTR_UNDERLINE_SOLID,
+     wxTEXT_ATTR_UNDERLINE_DOUBLE,
+     wxTEXT_ATTR_UNDERLINE_WAVE
+};
+
 /**
     Describes the possible return values of wxTextCtrl::HitTest().
 
@@ -422,6 +435,20 @@ public:
     */
     bool GetFontUnderlined() const;
 
+    /**
+        Returns the underline type, which is one of the @wxTextAttrUnderlineType values
+
+        @since 3.1.3
+    */
+    wxTextAttrUnderlineType GetUnderlinedType() const;
+
+    /**
+        Returns the underline color used
+
+        @since 3.1.3
+    */
+    const wxColour& GetUnderlineColour() const;
+
     /**
         Returns the font weight.
     */
@@ -604,6 +631,14 @@ public:
     */
     bool HasFontUnderlined() const;
 
+    /**
+        Returns @true if the attribute object specifies different underline types
+        and color
+
+        @since 3.1.3
+    */
+    bool HasFontUnderline() const;
+
     /**
         Returns @true if the attribute object specifies font weight (bold, light or
         normal).
@@ -807,6 +842,13 @@ public:
     */
     void SetFontUnderlined(bool underlined);
 
+    /**
+        Set the different underline type and the underline color
+
+        @since 3.1.3
+    */
+    void SetFontUnderline(wxTextAttrUnderlineType type = wxTEXT_ATTR_UNDERLINE_SOLID, wxColour colour = *wxBLACK);
+
     /**
         Sets the font weight.
     */