X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8981608c698da2cb217b6cdeffad77011a99bf7c..c1dfa9eb8e1d31e514d52cb8dd7b27d03126dd33:/include/wx/dataview.h

diff --git a/include/wx/dataview.h b/include/wx/dataview.h
index 0ae37bf18b..331c79259b 100644
--- a/include/wx/dataview.h
+++ b/include/wx/dataview.h
@@ -29,6 +29,8 @@
 // wxDataViewCtrl globals
 // ----------------------------------------------------------------------------
 
+class WXDLLIMPEXP_CORE wxDataViewModel;
+class WXDLLIMPEXP_CORE wxDataViewListModel;
 class WXDLLIMPEXP_CORE wxDataViewCtrl;
 class WXDLLIMPEXP_CORE wxDataViewColumn;
 class WXDLLIMPEXP_CORE wxDataViewCell;
@@ -53,7 +55,8 @@ protected:
 // wxDataViewListModelNotifier
 // --------------------------------------------------------- 
 
-class wxDataViewListModelNotifier
+
+class wxDataViewListModelNotifier: public wxObject
 {
 public:
     wxDataViewListModelNotifier() { }
@@ -65,14 +68,33 @@ public:
     virtual bool RowDeleted( size_t row ) = 0;
     virtual bool RowChanged( size_t row ) = 0;
     virtual bool ValueChanged( size_t col, size_t row ) = 0;
+    virtual bool RowsReordered( size_t *new_order ) = 0;
     virtual bool Cleared() = 0;
-    virtual bool ValueChanged( wxDataViewColumn *view_column, size_t model_column, size_t row ) = 0;
+    
+    void SetOwner( wxDataViewListModel *owner ) { m_owner = owner; }
+    wxDataViewListModel *GetOwner()             { return m_owner; }
+    
+private:
+    wxDataViewListModel *m_owner;
 };
 
 // --------------------------------------------------------- 
 // wxDataViewListModel
 // --------------------------------------------------------- 
 
+class wxDataViewViewingColumn: public wxObject
+{
+public:
+    wxDataViewViewingColumn( wxDataViewColumn *view_column, size_t model_column )
+    {
+        m_viewColumn = view_column;
+        m_modelColumn = model_column;
+    }
+    
+    wxDataViewColumn   *m_viewColumn;
+    size_t              m_modelColumn;
+};
+
 class wxDataViewListModel: public wxDataViewModel
 {
 public:
@@ -84,7 +106,7 @@ public:
     // return type as reported by wxVariant
     virtual wxString GetColType( size_t col ) = 0;
     // get value into a wxVariant
-    virtual wxVariant GetValue( size_t col, size_t row ) = 0;
+    virtual void GetValue( wxVariant &variant, size_t col, size_t row ) = 0;
     // set value, call ValueChanged() afterwards!
     virtual bool SetValue( wxVariant &variant, size_t col, size_t row ) = 0;
 
@@ -95,19 +117,18 @@ public:
     virtual bool RowDeleted( size_t row );
     virtual bool RowChanged( size_t row );
     virtual bool ValueChanged( size_t col, size_t row );
+    virtual bool RowsReordered( size_t *new_order );
     virtual bool Cleared();
 
     // Used internally    
     virtual void AddViewingColumn( wxDataViewColumn *view_column, size_t model_column );
     virtual void RemoveViewingColumn( wxDataViewColumn *column );
     
-    // Used internally    
-    virtual void SetNotifier( wxDataViewListModelNotifier *notifier );
-    virtual wxDataViewListModelNotifier* GetNotifier();
+    virtual void AddNotifier( wxDataViewListModelNotifier *notifier );
+    virtual void RemoveNotifier( wxDataViewListModelNotifier *notifier );
     
-private:
-    wxDataViewListModelNotifier *m_notifier;
-    wxList                       m_viewingColumns;
+    wxList                      m_notifiers;
+    wxList                      m_viewingColumns;
 
 protected:
     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewListModel)
@@ -133,7 +154,7 @@ public:
     // return type as reported by wxVariant
     virtual wxString GetColType( size_t col );
     // get value into a wxVariant
-    virtual wxVariant GetValue( size_t col, size_t row );
+    virtual void GetValue( wxVariant &variant, size_t col, size_t row );
     // set value, call ValueChanged() afterwards!
     virtual bool SetValue( wxVariant &variant, size_t col, size_t row );
 
@@ -144,15 +165,17 @@ public:
     virtual bool RowDeleted( size_t row );
     virtual bool RowChanged( size_t row );
     virtual bool ValueChanged( size_t col, size_t row );
+    virtual bool RowsReordered( size_t *new_order );
     virtual bool Cleared();
 
-    // Used internally    
-    void SetNotifier( wxDataViewListModelNotifier *notifier );
-    wxDataViewListModelNotifier* GetNotifier();
-    
+    bool ChildValueChanged( size_t col, size_t row );
+
+    virtual void Resort();
+
 private:
     wxDataViewListModel             *m_child;
     wxDataViewSortedIndexArray       m_array;
+    wxDataViewListModelNotifier     *m_notifierOnChild;
 
 protected:
     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewSortedListModel)