ssize_t is always defined in OSX

[wxWidgets.git] / include / wx / palmos / slider.h

diff --git a/include/wx/palmos/slider.h b/include/wx/palmos/slider.h
index 4433437a010971fb57b86c992b4c2d5a69b7a1be..b96e40ce1576354f2df22574de2436b37876f022 100644 (file)
--- a/include/wx/palmos/slider.h
+++ b/include/wx/palmos/slider.h
@@ -20,7 +20,10 @@
 class WXDLLEXPORT wxSlider : public wxSliderBase
 {
 public:
-    wxSlider();
+    wxSlider()
+    {
+        Init();
+    }
 
     wxSlider(wxWindow *parent, wxWindowID id,
             int value, int minValue, int maxValue,
@@ -30,6 +33,7 @@ public:
             const wxValidator& validator = wxDefaultValidator,
             const wxString& name = wxSliderNameStr)
     {
+        Init();
         Create(parent, id, value, minValue, maxValue, pos, size, style, validator, name);
     }
 
@@ -46,8 +50,6 @@ public:
     virtual int GetValue() const;
     virtual void SetValue(int);
 
-    void GetPosition(int *x, int *y) const;
-
     void SetRange(int minValue, int maxValue);
 
     int GetMin() const;
@@ -55,7 +57,7 @@ public:
 
     // For trackbars only
     void SetTickFreq(int n, int pos);
-    int GetTickFreq() const { return GetPageSize(); }
+    int GetTickFreq() const;
     void SetPageSize(int pageSize);
     int GetPageSize() const;
     void ClearSel();
@@ -72,15 +74,21 @@ public:
     // implementation
     void Command(wxCommandEvent& event);
 
-protected:
-    virtual void DoGetSize(int *width, int *height) const;
+    // send a notification event, return true if processed
+    bool SendUpdatedEvent();
+    bool SendScrollEvent(EventType* event);
 
-    virtual void DoSetSize(int x, int y,
-                           int width, int height,
-                           int sizeFlags = wxSIZE_AUTO);
+protected:
 
     virtual wxSize DoGetBestSize() const;
 
+private:
+
+    void Init();
+    int m_oldPos;    // needed for tracing thumb position during scrolling
+    int m_oldValue;  // needed for comparing thumb position before and after scrolling
+    int m_lineSize;  // imitate line size
+
     DECLARE_DYNAMIC_CLASS_NO_COPY(wxSlider)
 };