added wxTo/FromString() overloads for wxFont (1st part of patch 1760073)

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

diff --git a/include/wx/dataview.h b/include/wx/dataview.h
index 281141dafb7a39cd1edb83494918499d754f9e2f..c2b915eb1f452d83b497a430fbf7f04b6ab17fed 100644 (file)
--- a/include/wx/dataview.h
+++ b/include/wx/dataview.h
@@ -81,10 +81,38 @@ private:
 
 bool operator == (const wxDataViewItem &left, const wxDataViewItem &right);
 
+// ---------------------------------------------------------
+// wxDataViewModelNotifier
+// ---------------------------------------------------------
+
+class WXDLLIMPEXP_ADV wxDataViewModelNotifier
+{
+public:
+    wxDataViewModelNotifier() { }
+    virtual ~wxDataViewModelNotifier() { m_owner = NULL; }
+
+    virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item ) = 0;
+    virtual bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item ) = 0;
+    virtual bool ItemChanged( const wxDataViewItem &item ) = 0;
+    virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col ) = 0;
+    virtual bool Cleared() = 0;
+    
+    virtual void Resort() { }
+
+    void SetOwner( wxDataViewModel *owner ) { m_owner = owner; }
+    wxDataViewModel *GetOwner()             { return m_owner; }
+
+private:
+    wxDataViewModel *m_owner;
+};
+
+
 // ---------------------------------------------------------
 // wxDataViewModel
 // ---------------------------------------------------------
 
+WX_DECLARE_LIST(wxDataViewModelNotifier, wxDataViewModelNotifiers );
+
 class WXDLLIMPEXP_ADV wxDataViewModel: public wxObjectRefData
 {
 public:
@@ -111,7 +139,7 @@ public:
 
     // delegated notifiers
     virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
-    virtual bool ItemDeleted( const wxDataViewItem &item );
+    virtual bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item );
     virtual bool ItemChanged( const wxDataViewItem &item );
     virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col );
     virtual bool Cleared();
@@ -135,19 +163,22 @@ protected:
     // the user should not delete this class directly: he should use DecRef() instead!
     virtual ~wxDataViewModel() { }
 
-    wxList                  m_notifiers;
-    unsigned int            m_sortingColumn;
-    bool                    m_ascending;
+    wxDataViewModelNotifiers  m_notifiers;
+    unsigned int              m_sortingColumn;
+    bool                      m_ascending;
 };
 
 // ---------------------------------------------------------
-// wxDataViewVirtualListModel
+// wxDataViewIndexListModel
 // ---------------------------------------------------------
 
+// use hash map later
+WX_DEFINE_ARRAY_PTR( void*, wxDataViewItemHash );
+
 class wxDataViewIndexListModel: public wxDataViewModel
 {
 public:
-    wxDataViewIndexListModel();
+    wxDataViewIndexListModel( unsigned int initial_size = 0 );
     ~wxDataViewIndexListModel();
     
     virtual unsigned int GetRowCount() = 0;
@@ -158,44 +189,38 @@ public:
     virtual bool SetValue( const wxVariant &variant, 
                            unsigned int row, unsigned int col ) = 0;
     
-    void ItemPrepended();
-    void ItemInserted( unsigned int before );
-    void ItemAppended();
-    void ItemChanged( unsigned int row );
-    void ValueChanged( unsigned int row, unsigned int col );
+    void RowPrepended();
+    void RowInserted( unsigned int before );
+    void RowAppended();
+    void RowDeleted( unsigned int row );
+    void RowChanged( unsigned int row );
+    void RowValueChanged( unsigned int row, unsigned int col );
     
-    wxDataViewItem GetItem( unsigned int row );
+    // convert to/from row/wxDataViewItem
     
-    virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2 );
+    unsigned int GetRow( const wxDataViewItem &item ) const;
+    wxDataViewItem GetItem( unsigned int row ) const;
     
-};
-
-// ---------------------------------------------------------
-// wxDataViewModelNotifier
-// ---------------------------------------------------------
-
-class WXDLLIMPEXP_ADV wxDataViewModelNotifier: public wxObject
-{
-public:
-    wxDataViewModelNotifier() { }
-    virtual ~wxDataViewModelNotifier() { m_owner = NULL; }
-
-    virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item ) = 0;
-    virtual bool ItemDeleted( const wxDataViewItem &item ) = 0;
-    virtual bool ItemChanged( const wxDataViewItem &item ) = 0;
-    virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col ) = 0;
-    virtual bool Cleared() = 0;
+    // compare based on index
     
-    virtual void Resort() { };
+    virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2 );
 
-    void SetOwner( wxDataViewModel *owner ) { m_owner = owner; }
-    wxDataViewModel *GetOwner()             { return m_owner; }
+    // implement base methods
 
+    virtual void GetValue( wxVariant &variant, 
+                           const wxDataViewItem &item, unsigned int col ) const;
+    virtual bool SetValue( const wxVariant &variant, 
+                           const wxDataViewItem &item, unsigned int col );
+    virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const;
+    virtual bool IsContainer( const wxDataViewItem &item ) const;
+    virtual wxDataViewItem GetFirstChild( const wxDataViewItem &parent ) const;
+    virtual wxDataViewItem GetNextSibling( const wxDataViewItem &item ) const;
+    
 private:
-    wxDataViewModel *m_owner;
+    wxDataViewItemHash m_hash;
+    unsigned int m_lastIndex;
 };
 
-
 //-----------------------------------------------------------------------------
 // wxDataViewEditorCtrlEvtHandler
 //-----------------------------------------------------------------------------
@@ -553,7 +578,7 @@ typedef void (wxEvtHandler::*wxDataViewEventFunction)(wxDataViewEvent&);
 #define EVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICKED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_HEADER_RIGHT_CLICK, id, fn)
 #define EVT_DATAVIEW_COLUMN_SORTED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_SORTED, id, fn)
 
-#define EVT_DATAVIEW_MODEL_ITEM_ADDED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_ITEM_APPENDED, id, fn)
+#define EVT_DATAVIEW_MODEL_ITEM_ADDED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_ITEM_ADDED, id, fn)
 #define EVT_DATAVIEW_MODEL_ITEM_DELETED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_ITEM_DELETED, id, fn)
 #define EVT_DATAVIEW_MODEL_ITEM_CHANGED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_ITEM_CHANGED, id, fn)
 #define EVT_DATAVIEW_MODEL_VALUE_CHANGED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_VALUE_CHANGED, id, fn)