X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/46234a038344f125655e5d27a0ed0e66202298d4..26067161812312ad41b31559d9347af0251c0148:/include/wx/generic/dataview.h?ds=sidebyside

diff --git a/include/wx/generic/dataview.h b/include/wx/generic/dataview.h
index e26bb10434..ee027d7ad7 100644
--- a/include/wx/generic/dataview.h
+++ b/include/wx/generic/dataview.h
@@ -379,8 +379,8 @@ private:
 WX_DECLARE_LIST_WITH_DECL(wxDataViewColumn, wxDataViewColumnList,
                           class WXDLLIMPEXP_ADV);
 
-class WXDLLIMPEXP_ADV wxDataViewCtrl: public wxDataViewCtrlBase,
-                                       public wxScrollHelperNative
+class WXDLLIMPEXP_ADV wxDataViewCtrl : public wxDataViewCtrlBase,
+                                       public wxScrollHelper
 {
     friend class wxDataViewMainWindow;
     friend class wxDataViewHeaderWindowBase;
@@ -389,7 +389,7 @@ class WXDLLIMPEXP_ADV wxDataViewCtrl: public wxDataViewCtrlBase,
     friend class wxDataViewColumn;
 
 public:
-    wxDataViewCtrl() : wxScrollHelperNative(this)
+    wxDataViewCtrl() : wxScrollHelper(this)
     {
         Init();
     }
@@ -398,7 +398,7 @@ public:
            const wxPoint& pos = wxDefaultPosition,
            const wxSize& size = wxDefaultSize, long style = 0,
            const wxValidator& validator = wxDefaultValidator )
-             : wxScrollHelperNative(this)
+             : wxScrollHelper(this)
     {
         Create(parent, id, pos, size, style, validator );
     }
@@ -446,6 +446,7 @@ public:
 
     virtual void Expand( const wxDataViewItem & item );
     virtual void Collapse( const wxDataViewItem & item );
+    virtual bool IsExpanded( const wxDataViewItem & item ) const;
 
     virtual void SetFocus();
 
@@ -485,6 +486,12 @@ public:     // utility functions not part of the API
 
     wxWindow *GetMainWindow() { return (wxWindow*) m_clientArea; }
 
+    // return the index of the given column in m_cols
+    int GetColumnIndex(const wxDataViewColumn *column) const;
+
+    // return the column displayed at the given position in the control
+    wxDataViewColumn *GetColumnAt(unsigned int pos) const;
+
 private:
     wxDataViewColumnList      m_cols;
     wxDataViewModelNotifier  *m_notifier;