Fix memory leak by letting the base class version handle the

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

diff --git a/include/wx/generic/listctrl.h b/include/wx/generic/listctrl.h
index 31c38e9638587306db5f5d28044d710f76dac2c3..a8caab5e28ff9842b22c66b2ce8336db89104f0c 100644 (file)
--- a/include/wx/generic/listctrl.h
+++ b/include/wx/generic/listctrl.h
@@ -5,13 +5,13 @@
 // Created:     01/02/97
 // Id:
 // Copyright:   (c) 1998 Robert Roebling and Julian Smart
-// Licence:     wxWindows licence
+// Licence:     wxWidgets licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef __LISTCTRLH_G__
 #define __LISTCTRLH_G__
 
-#if defined(__GNUG__) && !defined(__APPLE__)
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
 #pragma interface "listctrl.h"
 #endif
 
@@ -37,7 +37,7 @@ class WXDLLEXPORT wxDropTarget;
 class WXDLLEXPORT wxListItem;
 class WXDLLEXPORT wxListEvent;
 
-#if !defined(__WXMSW__) || defined(__WIN16__) || defined(__WXUNIVERSAL__)
+#if !defined(__WXMSW__) || defined(__WXUNIVERSAL__)
 class WXDLLEXPORT wxListCtrl;
 #define wxImageListType wxImageList
 #else
@@ -67,19 +67,19 @@ class WXDLLEXPORT wxGenericListCtrl: public wxControl
 public:
     wxGenericListCtrl();
     wxGenericListCtrl( wxWindow *parent,
-                wxWindowID id = -1,
+                wxWindowID winid = -1,
                 const wxPoint &pos = wxDefaultPosition,
                 const wxSize &size = wxDefaultSize,
                 long style = wxLC_ICON,
                 const wxValidator& validator = wxDefaultValidator,
                 const wxString &name = wxT("listctrl") )
     {
-        Create(parent, id, pos, size, style, validator, name);
+        Create(parent, winid, pos, size, style, validator, name);
     }
     ~wxGenericListCtrl();
 
     bool Create( wxWindow *parent,
-                 wxWindowID id = -1,
+                 wxWindowID winid = -1,
                  const wxPoint &pos = wxDefaultPosition,
                  const wxSize &size = wxDefaultSize,
                  long style = wxLC_ICON,
@@ -91,6 +91,7 @@ public:
     int GetColumnWidth( int col ) const;
     bool SetColumnWidth( int col, int width);
     int GetCountPerPage() const; // not the same in wxGLC as in Windows, I think
+    wxRect GetViewRect() const;
 
     bool GetItem( wxListItem& info ) const;
     bool SetItem( wxListItem& info ) ;
@@ -108,7 +109,7 @@ public:
     int GetItemCount() const;
     int GetColumnCount() const;
     void SetItemSpacing( int spacing, bool isSmall = FALSE );
-    int GetItemSpacing( bool isSmall ) const;
+    wxSize GetItemSpacing() const;
     void SetItemTextColour( long item, const wxColour& col);
     wxColour GetItemTextColour( long item ) const;
     void SetItemBackgroundColour( long item, const wxColour &col);
@@ -148,26 +149,47 @@ public:
     long InsertItem( long index, int imageIndex );
     long InsertItem( long index, const wxString& label, int imageIndex );
     long InsertColumn( long col, wxListItem& info );
-    long InsertColumn( long col, const wxString& heading, int format = wxLIST_FORMAT_LEFT,
-      int width = -1 );
+    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 );
 
-    // returns true if it is a virtual list control
-    bool IsVirtual() const { return (GetWindowStyle() & wxLC_VIRTUAL) != 0; }
+    // are we in report mode?
+    bool InReportView() const { return HasFlag(wxLC_REPORT); }
+
+    // are we in virtual report mode?
+    bool IsVirtual() const { return HasFlag(wxLC_VIRTUAL); }
+
+    // do we have a header window?
+    bool HasHeader() const
+        { return InReportView() && !HasFlag(wxLC_NO_HEADER); }
 
     // refresh items selectively (only useful for virtual list controls)
     void RefreshItem(long item);
     void RefreshItems(long itemFrom, long itemTo);
 
+    // obsolete, don't use
+    wxDEPRECATED( int GetItemSpacing( bool isSmall ) const );
+
+
+    virtual wxVisualAttributes GetDefaultAttributes() const
+    {
+        return GetClassDefaultAttributes(GetWindowVariant());
+    }
+
+    static wxVisualAttributes
+    GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
+
     // implementation only from now on
     // -------------------------------
 
-    void OnIdle( wxIdleEvent &event );
+    void OnInternalIdle( );
     void OnSize( wxSizeEvent &event );
 
     // We have to hand down a few functions
+    virtual void Refresh(bool eraseBackground = TRUE,
+                         const wxRect *rect = NULL);
 
     virtual void Freeze();
     virtual void Thaw();
@@ -186,6 +208,7 @@ public:
 
     virtual bool DoPopupMenu( wxMenu *menu, int x, int y );
 
+    virtual bool ShouldInheritColours() const { return false; }
     virtual void SetFocus();
 
     // implementation
@@ -199,6 +222,7 @@ public:
                          m_ownsImageListState;
     wxListHeaderWindow  *m_headerWin;
     wxListMainWindow    *m_mainWin;
+    wxCoord              m_headerHeight;
 
 protected:
     // return the text for the given column of the given item
@@ -220,6 +244,9 @@ private:
     // create the header window
     void CreateHeaderWindow();
 
+    // calculate and set height of the header
+    void CalculateAndSetHeaderHeight();
+
     // reposition the header and the main window in the report view depending
     // on whether it should be shown or not
     void ResizeReportView(bool showHeader);
@@ -228,7 +255,7 @@ private:
     DECLARE_DYNAMIC_CLASS(wxGenericListCtrl);
 };
 
-#if !defined(__WXMSW__) || defined(__WIN16__) || defined(__WXUNIVERSAL__)
+#if !defined(__WXMSW__) || defined(__WXUNIVERSAL__)
 /*
  * wxListCtrl has to be a real class or we have problems with
  * the run-time information.
@@ -241,16 +268,16 @@ class WXDLLEXPORT wxListCtrl: public wxGenericListCtrl
 public:
     wxListCtrl() {}
 
-    wxListCtrl(wxWindow *parent, wxWindowID id = -1,
+    wxListCtrl(wxWindow *parent, wxWindowID winid = -1,
                const wxPoint& pos = wxDefaultPosition,
                const wxSize& size = wxDefaultSize,
                long style = wxLC_ICON,
                const wxValidator &validator = wxDefaultValidator,
                const wxString &name = wxT("listctrl") )
-    : wxGenericListCtrl(parent, id, pos, size, style, validator, name)
+    : wxGenericListCtrl(parent, winid, pos, size, style, validator, name)
     {
     }
 };
-#endif // !__WXMSW__ || __WIN16__ || __WXUNIVERSAL__
+#endif // !__WXMSW__ || __WXUNIVERSAL__
 
 #endif // __LISTCTRLH_G__