Fix const-ness of some pfPython GUI stuff.

Sources/Plasma/FeatureLib/pfPython/pyGUIControlMultiLineEdit.cpp

@@ -559,7 +559,7 @@ void pyGUIControlMultiLineEdit::DeleteLinesFromTop( int lines )
     }
 }
 
-uint32_t pyGUIControlMultiLineEdit::GetFontSize()
+uint32_t pyGUIControlMultiLineEdit::GetFontSize() const
 {
     if (fGCkey)
     {

Sources/Plasma/FeatureLib/pfPython/pyGUIControlMultiLineEdit.h

@@ -111,7 +111,7 @@ public:
 
     virtual void    DeleteLinesFromTop( int lines );
 
-    virtual uint32_t  GetFontSize();
+    virtual uint32_t  GetFontSize() const;
     virtual void    SetFontSize( uint32_t fontsize );
 };
 

Sources/Plasma/FeatureLib/pfPython/pyGUIControlTextBox.cpp

@@ -146,7 +146,7 @@ void pyGUIControlTextBox::SetForeColor( pyColor& color )
 
 }
 
-PyObject* pyGUIControlTextBox::GetForeColor()
+PyObject* pyGUIControlTextBox::GetForeColor() const
 {
     if ( fGCkey )
     {

Sources/Plasma/FeatureLib/pfPython/pyGUIControlTextBox.h

@@ -88,7 +88,7 @@ public:
     virtual void    SetJustify( uint8_t justify );
     
     virtual uint8_t   GetJustify();
-    virtual PyObject* GetForeColor(); // returns pyColor
+    virtual PyObject* GetForeColor() const; // returns pyColor
 };
 
 #endif // _pyGUIControlTextBox_h_