check for self-assignment in operator=

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

diff --git a/include/wx/gtk/slider.h b/include/wx/gtk/slider.h
index b2400ebc3c7677cb945d7136edf423abf7976de1..5c266905516eea397115bb6b0babdefe463cee74 100644 (file)
--- a/include/wx/gtk/slider.h
+++ b/include/wx/gtk/slider.h
@@ -1,98 +1,77 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        slider.h
+// Name:        wx/gtk/slider.h
 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$
-// Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
-// Licence:    wxWindows licence
+// Copyright:   (c) 1998 Robert Roebling
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifndef __GTKSLIDERH__
-#define __GTKSLIDERH__
+#ifndef _WX_GTK_SLIDER_H_
+#define _WX_GTK_SLIDER_H_
 
-#ifdef __GNUG__
-#pragma interface
-#endif
-
-#include "wx/defs.h"
-
-#if wxUSE_SLIDER
-
-#include "wx/object.h"
-#include "wx/list.h"
-#include "wx/control.h"
-
-//-----------------------------------------------------------------------------
-// classes
-//-----------------------------------------------------------------------------
-
-class wxSlider;
-
-//-----------------------------------------------------------------------------
-// global data
-//-----------------------------------------------------------------------------
-
-extern const char *wxSliderNameStr;
-
-//-----------------------------------------------------------------------------
+// ----------------------------------------------------------------------------
 // wxSlider
-//-----------------------------------------------------------------------------
+// ----------------------------------------------------------------------------
 
-class wxSlider: public wxControl
+class WXDLLIMPEXP_CORE wxSlider : public wxSliderBase
 {
 public:
     wxSlider();
-    inline wxSlider( wxWindow *parent, wxWindowID id,
-           int value, int minValue, int maxValue,
-           const wxPoint& pos = wxDefaultPosition,
-           const wxSize& size = wxDefaultSize,
-           long style = wxSL_HORIZONTAL,
-           const wxValidator& validator = wxDefaultValidator,
-           const wxString& name = wxSliderNameStr )
+    wxSlider(wxWindow *parent,
+             wxWindowID id,
+             int value, int minValue, int maxValue,
+             const wxPoint& pos = wxDefaultPosition,
+             const wxSize& size = wxDefaultSize,
+             long style = wxSL_HORIZONTAL,
+             const wxValidator& validator = wxDefaultValidator,
+             const wxString& name = wxSliderNameStr)
     {
-      Create( parent, id, value, minValue, maxValue, pos, size, style, validator, name );
+        Create( parent, id, value, minValue, maxValue,
+                pos, size, style, validator, name );
     }
-    ~wxSlider();
-    bool Create(wxWindow *parent, wxWindowID id,
-           int value, int minValue, int maxValue,
-           const wxPoint& pos = wxDefaultPosition,
-           const wxSize& size = wxDefaultSize,
-           long style = wxSL_HORIZONTAL,
-           const wxValidator& validator = wxDefaultValidator,
-           const wxString& name = wxSliderNameStr );
+
+    bool Create(wxWindow *parent,
+                wxWindowID id,
+                int value, int minValue, int maxValue,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                long style = wxSL_HORIZONTAL,
+                const wxValidator& validator = wxDefaultValidator,
+                const wxString& name = wxSliderNameStr);
+
+    // implement the base class pure virtuals
     virtual int GetValue() const;
-    virtual void SetValue( int );
-    void SetRange( int minValue, int maxValue );
-    int GetMin() const;
-    int GetMax() const;
-    void SetTickFreq( int n, int pos );
-    int GetTickFreq() const;
-    void SetPageSize( int pageSize );
-    int GetPageSize() const;
-    void ClearSel();
-    void ClearTicks();
-    void SetLineSize( int lineSize );
-    int GetLineSize() const;
-    int GetSelEnd() const;
-    int GetSelStart() const;
-    void SetSelection( int minPos, int maxPos );
-    void SetThumbLength( int len );
-    int GetThumbLength() const;
-    void SetTick( int tickPos );
+    virtual void SetValue(int value);
+
+    virtual void SetRange(int minValue, int maxValue);
+    virtual int GetMin() const;
+    virtual int GetMax() const;
+
+    virtual void SetLineSize(int lineSize);
+    virtual void SetPageSize(int pageSize);
+    virtual int GetLineSize() const;
+    virtual int GetPageSize() const;
+
+    virtual void SetThumbLength(int lenPixels);
+    virtual int GetThumbLength() const;
+
+    static wxVisualAttributes
+    GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
 
     // implementation
-    // --------------
+    double m_pos;
+    int m_scrollEventType;
+    bool m_needThumbRelease;
+    bool m_blockScrollEvent;
 
-    bool IsOwnGtkWindow( GdkWindow *window );
-    void ApplyWidgetStyle();
+protected:
+    virtual GdkWindow *GTKGetWindow(wxArrayGdkWindows& windows) const;
 
-    GtkAdjustment  *m_adjust;
-    float           m_oldPos;
+    // set the slider value unconditionally
+    void GTKSetValue(int value);
 
-private:
     DECLARE_DYNAMIC_CLASS(wxSlider)
 };
 
-#endif
-
-#endif // __GTKSLIDERH__
+#endif // _WX_GTK_SLIDER_H_