Allow OS X Cocoa (or any OS X port) to override GetBestSize and provide a native...

[wxWidgets.git] / include / wx / generic / listctrl.h

diff --git a/include/wx/generic/listctrl.h b/include/wx/generic/listctrl.h
index 1dedb608c686de625b5b12c57b2dcdfccee7301d..e33dfcf8d1c52483f41f8ae2ca8d488f90e8d876 100644 (file)
--- a/include/wx/generic/listctrl.h
+++ b/include/wx/generic/listctrl.h
@@ -11,6 +11,7 @@
 #ifndef _WX_GENERIC_LISTCTRL_H_
 #define _WX_GENERIC_LISTCTRL_H_
 
+#include "wx/scrolwin.h"
 #include "wx/textctrl.h"
 
 class WXDLLIMPEXP_FWD_CORE wxImageList;
@@ -19,11 +20,6 @@ class WXDLLIMPEXP_FWD_CORE wxImageList;
 class WXDLLIMPEXP_FWD_CORE wxDropTarget;
 #endif
 
-// ----------------------------------------------------------------------------
-// constants
-// ----------------------------------------------------------------------------
-
-
 //-----------------------------------------------------------------------------
 // internal classes
 //-----------------------------------------------------------------------------
@@ -35,11 +31,16 @@ class WXDLLIMPEXP_FWD_CORE wxListMainWindow;
 // wxListCtrl
 //-----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxGenericListCtrl: public wxControl
+class WXDLLIMPEXP_CORE wxGenericListCtrl: public wxControl,
+                                          public wxScrollHelper
 {
 public:
 
-    wxGenericListCtrl();
+    wxGenericListCtrl() : wxScrollHelper(this)
+    {
+        Init();
+    }
+
     wxGenericListCtrl( wxWindow *parent,
                 wxWindowID winid = wxID_ANY,
                 const wxPoint &pos = wxDefaultPosition,
@@ -47,11 +48,15 @@ public:
                 long style = wxLC_ICON,
                 const wxValidator& validator = wxDefaultValidator,
                 const wxString &name = wxListCtrlNameStr)
+            : wxScrollHelper(this)
     {
         Create(parent, winid, pos, size, style, validator, name);
     }
+
     virtual ~wxGenericListCtrl();
 
+    void Init();
+
     bool Create( wxWindow *parent,
                  wxWindowID winid = wxID_ANY,
                  const wxPoint &pos = wxDefaultPosition,
@@ -80,6 +85,7 @@ public:
     bool SetItemPtrData(long item, wxUIntPtr data);
     bool SetItemData(long item, long data) { return SetItemPtrData(item, data); }
     bool GetItemRect( long item, wxRect& rect, int code = wxLIST_RECT_BOUNDS ) const;
+    bool GetSubItemRect( long item, long subItem, wxRect& rect, int code = wxLIST_RECT_BOUNDS ) const;
     bool GetItemPosition( long item, wxPoint& pos ) const;
     bool SetItemPosition( long item, const wxPoint& pos ); // not supported in wxGLC
     int GetItemCount() const;
@@ -132,10 +138,7 @@ public:
     long InsertColumn( long col, const wxString& heading,
                        int format = wxLIST_FORMAT_LEFT, int width = -1 );
     bool ScrollList( int dx, int dy );
-    bool SortItems( wxListCtrlCompare fn, long data );
-    bool Update( long item );
-    // Must provide overload to avoid hiding it (and warnings about it)
-    virtual void Update() { wxControl::Update(); }
+    bool SortItems( wxListCtrlCompare fn, wxIntPtr data );
 
     // are we in report mode?
     bool InReportView() const { return HasFlag(wxLC_REPORT); }
@@ -156,6 +159,10 @@ public:
     wxDEPRECATED( int GetItemSpacing( bool isSmall ) const );
 #endif // WXWIN_COMPATIBILITY_2_6
 
+
+    // overridden base class virtuals
+    // ------------------------------
+
     virtual wxVisualAttributes GetDefaultAttributes() const
     {
         return GetClassDefaultAttributes(GetWindowVariant());
@@ -164,11 +171,16 @@ public:
     static wxVisualAttributes
     GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
 
+    virtual void Update();
+
+
     // implementation only from now on
     // -------------------------------
 
+    // generic version extension, don't use in portable code
+    bool Update( long item );
+
     void OnInternalIdle( );
-    void OnSize( wxSizeEvent &event );
 
     // We have to hand down a few functions
     virtual void Refresh(bool eraseBackground = true,
@@ -181,9 +193,6 @@ public:
     virtual bool SetFont( const wxFont &font );
     virtual bool SetCursor( const wxCursor &cursor );
 
-    virtual int GetScrollPos(int orient) const;
-    virtual void SetScrollPos(int orient, int pos, bool refresh = true); 
-
 #if wxUSE_DRAG_AND_DROP
     virtual void SetDropTarget( wxDropTarget *dropTarget );
     virtual wxDropTarget *GetDropTarget() const;
@@ -215,9 +224,6 @@ protected:
 
     virtual wxSize DoGetBestSize() const;
 
-    virtual void DoFreeze();
-    virtual void DoThaw();
-
     // return the text for the given column of the given item
     virtual wxString OnGetItemText(long item, long column) const;
 
@@ -235,28 +241,34 @@ protected:
     // it calls our OnGetXXX() functions
     friend class WXDLLIMPEXP_FWD_CORE wxListMainWindow;
 
+    virtual wxBorder GetDefaultBorder() const;
+
 private:
-    // create the header window
-    void CreateHeaderWindow();
+    void CreateOrDestroyHeaderWindowAsNeeded();
+    void OnScroll( wxScrollWinEvent& event );
+    void OnSize( wxSizeEvent &event );
+    virtual wxSize GetSizeAvailableForScrollTarget(const wxSize& size);
 
-    // calculate and set height of the header
-    void CalculateAndSetHeaderHeight();
+    // we need to return a special WM_GETDLGCODE value to process just the
+    // arrows but let the other navigation characters through
+#if defined(__WXMSW__) && !defined(__WXWINCE__) && !defined(__WXUNIVERSAL__)
+    virtual WXLRESULT
+    MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
+#endif // __WXMSW__
 
-    // reposition the header and the main window in the report view depending
-    // on whether it should be shown or not
-    void ResizeReportView(bool showHeader);
+    WX_FORWARD_TO_SCROLL_HELPER()
 
     DECLARE_EVENT_TABLE()
     DECLARE_DYNAMIC_CLASS(wxGenericListCtrl)
 };
 
-#if (!defined(__WXMSW__) || defined(__WXUNIVERSAL__)) && (!defined(__WXMAC__) || defined(__WXUNIVERSAL__))
+#if (!defined(__WXMSW__) || defined(__WXUNIVERSAL__)) && (!(defined(__WXMAC__) && wxOSX_USE_CARBON) || defined(__WXUNIVERSAL__ ))
 /*
  * wxListCtrl has to be a real class or we have problems with
  * the run-time information.
  */
 
-class WXDLLEXPORT wxListCtrl: public wxGenericListCtrl
+class WXDLLIMPEXP_CORE wxListCtrl: public wxGenericListCtrl
 {
     DECLARE_DYNAMIC_CLASS(wxListCtrl)
 
@@ -272,7 +284,7 @@ public:
     : wxGenericListCtrl(parent, winid, pos, size, style, validator, name)
     {
     }
-    
+
 };
 #endif // !__WXMSW__ || __WXUNIVERSAL__