enum wxWebViewBackend has been removed.

[wxWidgets.git] / include / wx / scrolwin.h

diff --git a/include/wx/scrolwin.h b/include/wx/scrolwin.h
index 53883f2ae2c6068a1cdc206b809d1a227e3ba5d5..adc7e5a1fcb233c72b18f6160c50aba99ae8e096 100644 (file)
--- a/include/wx/scrolwin.h
+++ b/include/wx/scrolwin.h
@@ -106,6 +106,10 @@ public:
     // Clear() is necessary. If false, the whole canvas is invalidated and a
     // Clear() is necessary. Disable for when the scroll increment is used to
     // actually scroll a non-constant distance
     // Clear() is necessary. If false, the whole canvas is invalidated and a
     // Clear() is necessary. Disable for when the scroll increment is used to
     // actually scroll a non-constant distance

+    //
+    // Notice that calling this method with a false argument doesn't disable
+    // scrolling the window in this direction, it just changes the mechanism by
+    // which it is implemented to not use wxWindow::ScrollWindow().

     virtual void EnableScrolling(bool x_scrolling, bool y_scrolling);
 
     // Disable use of keyboard keys for scrolling. By default cursor movement
     virtual void EnableScrolling(bool x_scrolling, bool y_scrolling);
 
     // Disable use of keyboard keys for scrolling. By default cursor movement


@@ -252,10 +256,6 @@ protected:
     // delete the event handler we installed
     void DeleteEvtHandler();
 
     // delete the event handler we installed
     void DeleteEvtHandler();
 

-    // calls wxScrollHelperEvtHandler::ResetDrawnFlag(), see explanation
-    // in wxScrollHelperEvtHandler::ProcessEvent()
-    void ResetDrawnFlag();
-

     // this function should be overridden to return the size available for
     // m_targetWindow inside m_win of the given size
     //
     // this function should be overridden to return the size available for
     // m_targetWindow inside m_win of the given size
     //


@@ -283,6 +283,10 @@ protected:
 
     wxTimer              *m_timerAutoScroll;
 
 
     wxTimer              *m_timerAutoScroll;
 

+    // The number of pixels to scroll in horizontal and vertical directions
+    // respectively.
+    //
+    // If 0, means that the scrolling in the given direction is disabled.

     int                   m_xScrollPixelsPerLine;
     int                   m_yScrollPixelsPerLine;
     int                   m_xScrollPosition;
     int                   m_xScrollPixelsPerLine;
     int                   m_yScrollPixelsPerLine;
     int                   m_xScrollPosition;


@@ -376,18 +380,23 @@ public:
         this->MacSetClipChildren(true);
 #endif
 
         this->MacSetClipChildren(true);
 #endif
 

-        this->Connect(wxEVT_PAINT, wxPaintEventHandler(wxScrolled::OnPaint));
-

         // by default, we're scrollable in both directions (but if one of the
         // styles is specified explicitly, we shouldn't add the other one
         // automatically)
         if ( !(style & (wxHSCROLL | wxVSCROLL)) )
             style |= wxHSCROLL | wxVSCROLL;
 
         // by default, we're scrollable in both directions (but if one of the
         // styles is specified explicitly, we shouldn't add the other one
         // automatically)
         if ( !(style & (wxHSCROLL | wxVSCROLL)) )
             style |= wxHSCROLL | wxVSCROLL;
 

+#ifdef __WXOSX__
+        bool retval = T::Create(parent, winid, pos, size, style, name);
+        if ( retval && (style & wxALWAYS_SHOW_SB) )
+            ShowScrollbars(wxSHOW_SB_ALWAYS, wxSHOW_SB_ALWAYS);
+        return retval;
+#else

         if ( style & wxALWAYS_SHOW_SB )
             ShowScrollbars(wxSHOW_SB_ALWAYS, wxSHOW_SB_ALWAYS);
 
         return T::Create(parent, winid, pos, size, style, name);
         if ( style & wxALWAYS_SHOW_SB )
             ShowScrollbars(wxSHOW_SB_ALWAYS, wxSHOW_SB_ALWAYS);
 
         return T::Create(parent, winid, pos, size, style, name);

+#endif

     }
 
     // we need to return a special WM_GETDLGCODE value to process just the
     }
 
     // we need to return a special WM_GETDLGCODE value to process just the


@@ -408,16 +417,6 @@ protected:
     }
 
 private:
     }
 
 private:

-    // this is needed for wxEVT_PAINT processing hack described in
-    // wxScrollHelperEvtHandler::ProcessEvent()
-    void OnPaint(wxPaintEvent& event)
-    {
-        // the user code didn't really draw the window if we got here, so set
-        // this flag to try to call OnDraw() later
-        ResetDrawnFlag();
-        event.Skip();
-    }
-

     // VC++ 6 gives warning for the declaration of template member function
     // without definition
 #ifndef __VISUALC6__
     // VC++ 6 gives warning for the declaration of template member function
     // without definition
 #ifndef __VISUALC6__