Deprecate second parameter of wxSlider::SetTickFreq().

This parameter was never needed nor properly documented. Simply remove it from
SetTickFreq() and keep the overload still taking it for backwards
compatibility only.

Closes #12907.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66844 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/cocoa/slider.h

@@ -94,12 +94,14 @@ public:
     virtual int GetThumbLength() const;
 
     // copied from (wxSliderCocoa.h)
-    virtual void SetTickFreq(int n, int pos);
     virtual int GetTickFreq() const;
-    virtual void ClearTicks() { SetTickFreq(0, 0); }
+    virtual void ClearTicks() { SetTickFreq(0); }
 
     virtual void SetTickPos(int pos);
 
+protected:
+    // Platform-specific implementation of SetTickFreq
+    virtual void DoSetTickFreq(int freq);
 };
 
 #endif

include/wx/msw/slider.h

@@ -59,7 +59,6 @@ public:
     int GetMax() const { return m_rangeMax; }
 
     // Win32-specific slider methods
-    void SetTickFreq(int n, int pos);
     int GetTickFreq() const { return m_tickFreq; }
     void SetPageSize(int pageSize);
     int GetPageSize() const;
@@ -131,6 +130,9 @@ protected:
     // of dragging the thumb or scrolling the mouse wheel
     bool m_isDragging;
 
+    // Platform-specific implementation of SetTickFreq
+    virtual void DoSetTickFreq(int freq);
+
     DECLARE_DYNAMIC_CLASS_NO_COPY(wxSlider)
 };
 

include/wx/os2/slider.h

@@ -94,9 +94,6 @@ public:
                                   );
                  void SetThumbLength(int nLen) ;
                  void SetTick(int ntickPos) ;
-                 void SetTickFreq( int n
-                                  ,int nPos
-                                 );
 
     //
     // IMPLEMENTATION
@@ -148,6 +145,10 @@ protected:
                            ,int  nHeight
                            ,int  nSizeFlags = wxSIZE_AUTO
                           );
+
+    // Platform-specific implementation of SetTickFreq
+    virtual void DoSetTickFreq(int freq);
+
 private:
     DECLARE_DYNAMIC_CLASS(wxSlider)
 }; // end of CLASS wxSlider

include/wx/osx/slider.h

@@ -59,7 +59,6 @@ public:
     void SetMax(int maxValue) { SetRange(m_rangeMin, maxValue); }
 
     // For trackbars only
-    void SetTickFreq(int n, int pos);
     inline int GetTickFreq() const { return m_tickFreq; }
     void SetPageSize(int pageSize);
     int GetPageSize() const ;
@@ -81,6 +80,9 @@ public:
     virtual void TriggerScrollEvent( wxEventType scrollEvent ) ;
 
 protected:
+    // Platform-specific implementation of SetTickFreq
+    virtual void DoSetTickFreq(int freq);
+
     virtual wxSize DoGetBestSize() const;
     virtual void   DoSetSize(int x, int y, int w, int h, int sizeFlags);
     virtual void   DoMoveWindow(int x, int y, int w, int h);

include/wx/palmos/slider.h

@@ -52,7 +52,6 @@ public:
     int GetMax() const;
 
     // For trackbars only
-    void SetTickFreq(int n, int pos);
     int GetTickFreq() const;
     void SetPageSize(int pageSize);
     int GetPageSize() const;
@@ -75,6 +74,8 @@ public:
     bool SendScrollEvent(WXEVENTPTR event);
 
 protected:
+    // Platform-specific implementation of SetTickFreq
+    virtual void DoSetTickFreq(int freq);
 
     virtual wxSize DoGetBestSize() const;
 

include/wx/slider.h

@@ -95,7 +95,7 @@ public:
     // warning: most of subsequent methods are currently only implemented in
     //          wxMSW under Win95 and are silently ignored on other platforms
 
-    virtual void SetTickFreq(int WXUNUSED(n), int WXUNUSED(pos)) { }
+    void SetTickFreq(int freq) { DoSetTickFreq(freq); }
     virtual int GetTickFreq() const { return 0; }
     virtual void ClearTicks() { }
     virtual void SetTick(int WXUNUSED(tickPos)) { }
@@ -105,7 +105,13 @@ public:
     virtual int GetSelStart() const { return GetMax(); }
     virtual void SetSelection(int WXUNUSED(min), int WXUNUSED(max)) { }
 
+#ifdef WXWIN_COMPATIBILITY_2_8
+    wxDEPRECATED_INLINE( void SetTickFreq(int freq, int), DoSetTickFreq(freq); )
+#endif
+
 protected:
+    // Platform-specific implementation of SetTickFreq
+    virtual void DoSetTickFreq(int WXUNUSED(freq)) { /* unsupported by default */ }
 
     // choose the default border for this window
     virtual wxBorder GetDefaultBorder() const { return wxBORDER_NONE; }

include/wx/univ/slider.h

@@ -77,7 +77,6 @@ public:
     virtual void SetThumbLength(int lenPixels);
     virtual int GetThumbLength() const;
 
-    virtual void SetTickFreq(int n, int WXUNUSED(dummy) = 0);
     virtual int GetTickFreq() const { return m_tickFreq; }
 
     // wxUniv-specific methods
@@ -137,6 +136,9 @@ protected:
         INVALID_THUMB_VALUE = -0xffff
     };
 
+    // Platform-specific implementation of SetTickFreq
+    virtual void DoSetTickFreq(int freq);
+
     // overridden base class virtuals
     virtual wxSize DoGetBestClientSize() const;
     virtual void DoDraw(wxControlRenderer *renderer);