Make masking character configurable

include/guisan/widgets/passwordfield.hpp

@@ -65,8 +65,8 @@ namespace gcn
 {
     /**
      * A text field in which you can write or display a line of text. 
-	 * Unlike a TextField the text will appear as '*' instead of the real content. 
-	 * If for some reason the Font you are using does not contain this character, the 
+	 * Unlike a TextField the text will appear as masked, instead of the real content. 
+	 * If for some reason the Font you are using does not contain the character, the 
 	 * PasswordField will be filled by spaces. 
      */
     class GCN_CORE_DECLSPEC PasswordField:
@@ -88,7 +88,16 @@ namespace gcn
         // Inherited from Widget
 
         void draw(Graphics* graphics) override;
-
+
+        /**
+         * Set the masking character to hide the password
+         *
+         * @param mask the masking character
+         */
+        void setMaskingChar(const char mask);
+
+    private:
+        char masking('*');
     };
 }
 

src/widgets/passwordfield.cpp

@@ -78,12 +78,17 @@ namespace gcn
     void PasswordField::draw(Graphics* graphics)
     {
         const std::string realText(mText->getRow(0));
-        const std::string encodedText(realText.size(), '*');
+        const std::string encodedText(realText.size(), masking);
 
         // Switch replacement text before drawing it to hide it
         mText->setRow(0, encodedText);
         TextField::draw(graphics);
         mText->setRow(0, realText);
     }
+
+    void PasswordField::setMaskingChar(const char mask)
+    {
+        masking = mask;
+    }
 
 }