Updating with Vadim's API changes.

[wxWidgets.git] / samples / dataview / dataview.cpp

diff --git a/samples/dataview/dataview.cpp b/samples/dataview/dataview.cpp
index 6fb7bb6c0d9f64e97468effe23e37fb431d78236..be70dd56be48e8565ed998014756901b7c22577d 100644 (file)
--- a/samples/dataview/dataview.cpp
+++ b/samples/dataview/dataview.cpp
@@ -17,36 +17,242 @@
 #endif
 
 #ifndef WX_PRECOMP
 #endif
 
 #ifndef WX_PRECOMP

-#include "wx/wx.h"
+    #include "wx/wx.h"

 #endif
 
 #endif
 

+#include "wx/datetime.h"
+

 #ifndef __WXMSW__
 #ifndef __WXMSW__

-#include "mondrian.xpm"
+    #include "../sample.xpm"

 #endif
 
 #endif
 

+#include "null.xpm"
+

 #include "wx/dataview.h"
 
 // -------------------------------------
 // MyTextModel
 // -------------------------------------
 
 #include "wx/dataview.h"
 
 // -------------------------------------
 // MyTextModel
 // -------------------------------------
 

+WX_DECLARE_LIST(wxDateTime,wxArrayDate);
+#include <wx/listimpl.cpp>
+WX_DEFINE_LIST(wxArrayDate)
+

 class MyTextModel: public wxDataViewListModel
 {
 public:
 class MyTextModel: public wxDataViewListModel
 {
 public:

-    MyTextModel() {}
-    
-    virtual size_t GetNumberOfRows() 
+    MyTextModel()
+    {
+        unsigned int i;
+        for (i = 0; i < 1000; i++)
+            m_list.Add( wxT("Test") );
+        for (i = 0; i < 500; i++)
+            { m_bools.Add( 0 ); m_bools.Add( 1 ); }
+        for (i = 0; i < 500; i++)
+            { m_colours.Add( wxT("red") ); m_colours.Add( wxT("green") ); }
+        for (i = 0; i < 1000; i++)
+            { m_progress.Add( i/10 ); }
+        for (i = 0; i < 1000; i++)
+            {
+                wxDateTime *date = new wxDateTime( wxDateTime::Now() );
+                m_dates.Append( date );
+            }
+    }
+
+    virtual unsigned int GetNumberOfRows()

         { return 1000; }
         { return 1000; }

-    virtual size_t GetNumberOfCols()
-        { return 3; }
+    virtual unsigned int GetNumberOfCols()
+        { return 7; }
+

     // as reported by wxVariant
     // as reported by wxVariant

-    virtual wxString GetColType( size_t col )
-        { return wxT("string"); }
-    virtual wxVariant GetValue( size_t col, size_t row )
-        {   wxString tmp; 
-            tmp.Printf( wxT("item(%d;%d)"), (int)row, (int)col ); 
-            return tmp;
+    virtual wxString GetColType( unsigned int col )
+        {
+            if (col == 6)
+                return wxT("datetime");
+
+            if (col == 5)
+                return wxT("long");
+
+            if (col == 3)
+                return wxT("bool");
+
+            return wxT("string");
+        }
+
+    virtual void GetValue( wxVariant &variant, unsigned int col, unsigned int row )
+        {
+            if (col == 6)
+            {
+                variant = (wxDateTime) *m_dates[row];
+            } else
+            if (col == 5)
+            {
+                variant = (long) m_progress[row];
+            } else
+            if (col == 4)
+            {
+                variant = m_colours[row];
+            } else
+            if (col == 3)
+            {
+                variant = (bool) m_bools[row];
+            } else
+            if (col == 2)
+            {
+                variant = m_list[row];
+            }
+            else
+            {
+                wxString tmp;
+                tmp.Printf( wxT("item(%d;%d)"), (int)row, (int)col );
+                variant = tmp;
+            }
+        }
+    virtual bool SetValue( wxVariant &value, unsigned int col, unsigned int row )
+        {
+            if (col == 6)
+            {
+                *m_dates[row] = value.GetDateTime();
+            } else
+            if (col == 3)
+            {
+                m_bools[row] = (int) value.GetBool();
+            } else
+            if (col == 2)
+            {
+                m_list[row] = value.GetString();
+            }
+            return true;
+        }
+
+    wxArrayString m_list;
+    wxArrayInt    m_bools;
+    wxArrayString m_colours;
+    wxArrayInt    m_progress;
+    wxArrayDate   m_dates;
+};
+
+// -------------------------------------
+// MyCustomRenderer
+// -------------------------------------
+
+class MyCustomRenderer: public wxDataViewCustomRenderer
+{
+public:
+    MyCustomRenderer() :
+        wxDataViewCustomRenderer( wxT("string"), wxDATAVIEW_CELL_ACTIVATABLE )
+    {
+        m_colour = wxT("black");
+    }
+    bool SetValue( const wxVariant &value )
+    {
+        m_colour = value.GetString();
+        return true;
+    }
+    bool Render( wxRect rect, wxDC *dc, int WXUNUSED(state) )
+    {
+        dc->SetPen( *wxBLACK_PEN );
+        if (m_colour == wxT("red"))
+            dc->SetBrush( *wxRED_BRUSH );
+        else if (m_colour == wxT("green"))
+            dc->SetBrush( *wxGREEN_BRUSH );
+        else
+            dc->SetBrush( *wxBLACK_BRUSH );
+        dc->DrawRectangle( rect );
+        return true;
+    }
+    wxSize GetSize()
+    {
+        return wxSize(20,8);
+    }
+    bool Activate( wxRect WXUNUSED(rect),
+                   wxDataViewListModel *WXUNUSED(model),
+                   unsigned int WXUNUSED(col),
+                   unsigned int WXUNUSED(row) )
+    {
+        return false;
+    }
+
+private:
+    wxString m_colour;
+};
+
+// -------------------------------------
+// MyUnsortedTextModel
+// -------------------------------------
+
+class MyUnsortedTextModel: public wxDataViewListModel
+{
+public:
+    MyUnsortedTextModel()
+    {
+        m_list.Add( wxT("This") );
+        m_list.Add( wxT("is") );
+        m_list.Add( wxT("an") );
+        m_list.Add( wxT("unsorted") );
+        m_list.Add( wxT("list") );
+        m_list.Add( wxT("of") );
+        m_list.Add( wxT("words.") );
+        
+        m_bitmap = wxBitmap( null_xpm );
+    }
+
+    virtual unsigned int GetNumberOfRows() { return m_list.GetCount(); }
+    virtual unsigned int GetNumberOfCols() { return 2; }
+    virtual wxString GetColType( unsigned int WXUNUSED(col) ) { return wxT("string"); }
+    virtual void GetValue( wxVariant &variant, unsigned int col, unsigned int row )
+    {
+        if (col == 0)
+        {
+            variant = m_list[row];
+            return;
+        }
+        if ((col == 2) || (col == 3))
+        {
+            variant << m_bitmap;
+            return;
+        }
+        wxString tmp;
+        tmp.Printf( wxT("item(%d;%d)"), (int)row, (int)col );
+        variant = tmp;
+    }
+    virtual bool SetValue( wxVariant &variant, unsigned int col, unsigned int row )
+    {
+        if (col == 0)
+        {
+            m_list[row] = variant.GetString();
+            return true;

         }
         }

+        return false;
+
+    }
+
+    void AppendRow( const wxString &text )
+    {
+        m_list.Add( text );
+        RowAppended();
+    }
+
+    void PrependRow( const wxString &text )
+    {
+        m_list.Insert( text, 0 );
+        RowPrepended();
+    }
+
+    void InsertRowAt1( const wxString &text )
+    {
+        m_list.Insert( text, 1 );
+        RowInserted( 1 );
+    }
+
+    void DeleteRow( unsigned int index )
+    {
+        m_list.RemoveAt( index );
+        RowDeleted( index );
+    }
+
+    wxArrayString m_list;
+    wxBitmap m_bitmap;

 };
 
 // -------------------------------------
 };
 
 // -------------------------------------


@@ -71,9 +277,81 @@ public:
 public:
     void OnQuit(wxCommandEvent& event);
     void OnAbout(wxCommandEvent& event);
 public:
     void OnQuit(wxCommandEvent& event);
     void OnAbout(wxCommandEvent& event);

+
+private:
+    wxDataViewCtrl* dataview_left;
+    wxDataViewCtrl* dataview_right;
+};
+
+// -------------------------------------
+// MySortingFrame
+// -------------------------------------
+
+enum my_events
+{
+    ID_APPEND_ROW_LEFT = 1000,
+    ID_PREPEND_ROW_LEFT,
+    ID_INSERT_ROW_LEFT,
+    ID_DELETE_ROW_LEFT,
+    ID_EDIT_ROW_LEFT,
+    
+    ID_SELECT,
+    ID_UNSELECT_ALL,
+
+    ID_APPEND_ROW_RIGHT,
+    ID_PREPEND_ROW_RIGHT,
+    ID_INSERT_ROW_RIGHT,
+    ID_DELETE_ROW_RIGHT,
+    ID_EDIT_ROW_RIGHT,
+    
+    ID_SORTED,
+    ID_UNSORTED,
+    ID_ACTIVATED
+};
+
+class MySortingFrame: public wxFrame
+{
+public:
+    MySortingFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h);
+    ~MySortingFrame();
+
+public:
+    void OnQuit(wxCommandEvent& event);
+    void OnAbout(wxCommandEvent& event);
+
+    void OnAppendRowLeft(wxCommandEvent& event);
+    void OnPrependRowLeft(wxCommandEvent& event);
+    void OnInsertRowLeft(wxCommandEvent& event);
+    void OnDeleteRowLeft(wxCommandEvent& event);
+    void OnEditRowLeft(wxCommandEvent& event);
+
+    void OnAppendRowRight(wxCommandEvent& event);
+    void OnPrependRowRight(wxCommandEvent& event);
+    void OnInsertRowRight(wxCommandEvent& event);
+    void OnDeleteRowRight(wxCommandEvent& event);
+    void OnEditRowRight(wxCommandEvent& event);
+
+    void OnSelect(wxCommandEvent& event);
+    void OnUnselectAll(wxCommandEvent& event);

     
     

+    void OnSelectedUnsorted(wxDataViewEvent &event);
+    void OnSelectedSorted(wxDataViewEvent &event);
+    void OnActivatedUnsorted(wxDataViewEvent &event);
+
+    void OnHeaderClickSorted(wxDataViewEvent &event);
+    void OnHeaderClickUnsorted(wxDataViewEvent &event);
+

 private:
 private:

-    wxDataViewCtrl* dataview;
+    wxDataViewCtrl* dataview_left;
+    wxDataViewCtrl* dataview_right;
+    
+    wxLog          *m_logOld;
+    wxTextCtrl     *m_logWindow;
+
+    MyUnsortedTextModel        *m_unsorted_model;
+    wxDataViewSortedListModel  *m_sorted_model;
+
+    DECLARE_EVENT_TABLE()

 };
 
 // -------------------------------------
 };
 
 // -------------------------------------


@@ -87,12 +365,14 @@ IMPLEMENT_APP  (MyApp)
 
 bool MyApp::OnInit(void)
 {
 
 bool MyApp::OnInit(void)
 {

-    MyFrame *frame = new MyFrame(NULL, _T("Dynamic wxWidgets App"), 50, 50, 450, 340);
-
+    MyFrame *frame = new MyFrame(NULL, wxT("wxDataViewCtrl feature test"), 10, 10, 800, 340);

     frame->Show(true);
 
     frame->Show(true);
 

-    SetTopWindow(frame);
+    MySortingFrame *frame2 = new MySortingFrame(NULL, wxT("wxDataViewCtrl sorting test"), 10, 150, 600, 500);
+    frame2->Show(true);

 
 

+    SetTopWindow(frame);
+    

     return true;
 }
 
     return true;
 }
 


@@ -103,11 +383,7 @@ bool MyApp::OnInit(void)
 MyFrame::MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h):
   wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h))
 {
 MyFrame::MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h):
   wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h))
 {

-#ifdef __WXMSW__
-    SetIcon(wxIcon(_T("mondrian")));
-#else
-    SetIcon(wxIcon(mondrian_xpm));
-#endif
+    SetIcon(wxICON(sample));

 
     wxMenu *file_menu = new wxMenu;
 
 
     wxMenu *file_menu = new wxMenu;
 


@@ -124,30 +400,313 @@ MyFrame::MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h):
                     wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MyFrame::OnAbout) );
 
     CreateStatusBar();
                     wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MyFrame::OnAbout) );
 
     CreateStatusBar();

+
+    wxPanel *panel = new wxPanel( this, wxID_ANY );
+
+
+    // Left wxDataViewCtrl
+    dataview_left = new wxDataViewCtrl( panel, wxID_ANY );
+
+    MyTextModel *model = new MyTextModel;
+    dataview_left->AssociateModel( model );
+
+    dataview_left->AppendTextColumn( wxT("first"), 0 );
+    dataview_left->AppendTextColumn( wxT("second"), 1 );
+
+    wxDataViewTextRenderer *text_renderer = new wxDataViewTextRenderer( wxT("string"), wxDATAVIEW_CELL_EDITABLE );
+    wxDataViewColumn *column = new wxDataViewColumn( wxT("editable"), text_renderer, 2 );
+    dataview_left->AppendColumn( column );
+
+    dataview_left->AppendToggleColumn( wxT("fourth"), 3 );
+
+    MyCustomRenderer *custom_renderer = new MyCustomRenderer;
+    column = new wxDataViewColumn( wxT("custom"), custom_renderer, 4 );
+    dataview_left->AppendColumn( column );
+
+    dataview_left->AppendProgressColumn( wxT("progress"), 5 );
+
+    dataview_left->AppendDateColumn( wxT("date"), 6 );
+
+    // Right wxDataViewCtrl using the same model
+    dataview_right = new wxDataViewCtrl( panel, wxID_ANY );
+    dataview_right->AssociateModel( model );
+
+    text_renderer = new wxDataViewTextRenderer( wxT("string"), wxDATAVIEW_CELL_EDITABLE );
+    column = new wxDataViewColumn( wxT("editable"), text_renderer, 2 );
+    dataview_right->AppendColumn( column );
+    dataview_right->AppendTextColumn( wxT("first"), 0 );
+    dataview_right->AppendTextColumn( wxT("second"), 1 );
+    wxDataViewToggleRenderer *toggle_renderer = new wxDataViewToggleRenderer( wxT("bool"), wxDATAVIEW_CELL_ACTIVATABLE );
+    column = new wxDataViewColumn( wxT("bool"), toggle_renderer, 3, 30 );
+    dataview_right->AppendColumn( column );
+
+    dataview_right->AppendDateColumn( wxT("date"), 6 );
+
+    // layout dataview controls.
+
+    wxBoxSizer *sizer = new wxBoxSizer( wxHORIZONTAL );
+    sizer->Add( dataview_left, 3, wxGROW );
+    sizer->Add(10,10);
+    sizer->Add( dataview_right, 2, wxGROW );
+    panel->SetSizer( sizer );
+}
+
+void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) )
+{
+    Close(true);
+}
+
+void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) )
+{
+    wxMessageDialog dialog(this, _T("This demonstrates the dataview control handling"),
+        _T("About DataView"), wxOK);
+
+    dialog.ShowModal();
+}
+
+// -------------------------------------
+// MySortingFrame
+// -------------------------------------
+
+BEGIN_EVENT_TABLE(MySortingFrame,wxFrame)
+    EVT_BUTTON( ID_APPEND_ROW_LEFT, MySortingFrame::OnAppendRowLeft )
+    EVT_BUTTON( ID_PREPEND_ROW_LEFT, MySortingFrame::OnPrependRowLeft )
+    EVT_BUTTON( ID_INSERT_ROW_LEFT, MySortingFrame::OnInsertRowLeft )
+    EVT_BUTTON( ID_DELETE_ROW_LEFT, MySortingFrame::OnDeleteRowLeft )
+    EVT_BUTTON( ID_SELECT, MySortingFrame::OnSelect )
+    EVT_BUTTON( ID_UNSELECT_ALL, MySortingFrame::OnUnselectAll )
+    EVT_DATAVIEW_ROW_SELECTED( ID_SORTED, MySortingFrame::OnSelectedSorted )
+    EVT_DATAVIEW_ROW_SELECTED( ID_UNSORTED, MySortingFrame::OnSelectedUnsorted )
+    EVT_DATAVIEW_ROW_ACTIVATED( ID_UNSORTED, MySortingFrame::OnActivatedUnsorted )
+    EVT_DATAVIEW_COLUMN_HEADER_CLICK( ID_SORTED, MySortingFrame::OnHeaderClickSorted )
+    EVT_DATAVIEW_COLUMN_HEADER_CLICK( ID_UNSORTED, MySortingFrame::OnHeaderClickUnsorted )
+END_EVENT_TABLE()
+
+MySortingFrame::MySortingFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h):
+  wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h))
+{
+    m_logOld = NULL;

     
     

+    SetIcon(wxICON(sample));
+
+    wxMenu *file_menu = new wxMenu;
+
+    file_menu->Append(DYNAMIC_ABOUT, _T("&About"));
+    file_menu->Append(DYNAMIC_QUIT, _T("E&xit"));
+    wxMenuBar *menu_bar = new wxMenuBar;
+    menu_bar->Append(file_menu, _T("&File"));
+    SetMenuBar(menu_bar);
+
+    // You used to have to do some casting for param 4, but now there are type-safe handlers
+    Connect( DYNAMIC_QUIT,  wxID_ANY,
+                    wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MySortingFrame::OnQuit) );
+    Connect( DYNAMIC_ABOUT, wxID_ANY,
+                    wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MySortingFrame::OnAbout) );
+
+    CreateStatusBar();
+
+
+    // Left wxDataViewCtrl
+    dataview_left = new wxDataViewCtrl( this, ID_UNSORTED, wxDefaultPosition, wxDefaultSize, wxDV_MULTIPLE );
+
+    m_unsorted_model = new MyUnsortedTextModel;
+    dataview_left->AssociateModel( m_unsorted_model );
+    wxDataViewTextRenderer *text_renderer = new wxDataViewTextRenderer( wxT("string"), wxDATAVIEW_CELL_EDITABLE );
+    wxDataViewColumn *column = new wxDataViewColumn( wxT("editable"), text_renderer, 0 );
+    dataview_left->AppendColumn( column );
+    dataview_left->AppendTextColumn( wxT("second"), 1 );
+    dataview_left->AppendColumn( new wxDataViewColumn( wxBitmap(null_xpm), new wxDataViewBitmapRenderer, 2, 25 ) );
+    dataview_left->AppendColumn( new wxDataViewColumn( wxT("icon"), new wxDataViewBitmapRenderer, 3, 25 ) );
+
+    // Right wxDataViewCtrl using the sorting model
+    dataview_right = new wxDataViewCtrl( this, ID_SORTED );

     
     

-    dataview = new wxDataViewCtrl( this, -1 );
+    m_sorted_model = new wxDataViewSortedListModel( m_unsorted_model );
+    dataview_right->AssociateModel( m_sorted_model );
+    text_renderer = new wxDataViewTextRenderer( wxT("string"), wxDATAVIEW_CELL_EDITABLE );
+    column = new wxDataViewColumn( wxT("editable"), text_renderer, 0, -1, wxDATAVIEW_COL_SORTABLE|wxDATAVIEW_COL_RESIZABLE );
+    dataview_right->AppendColumn( column );

     
     

-    MyTextModel *model = new MyTextModel;
-    dataview->AssociateModel( model );
+    dataview_right->AppendTextColumn( wxT("second"), 1 );
+
+    // layout dataview controls.
+
+    wxBoxSizer *top_sizer = new wxBoxSizer( wxHORIZONTAL );
+    top_sizer->Add( dataview_left, 1, wxGROW );
+    top_sizer->Add(10,10);
+    top_sizer->Add( dataview_right, 1, wxGROW );
+
+    wxBoxSizer *button_sizer = new wxBoxSizer( wxHORIZONTAL );
+    button_sizer->Add( 10, 10, 1 );
+    wxFlexGridSizer *left_sizer = new wxFlexGridSizer( 2 );
+    left_sizer->Add( new wxButton( this, ID_APPEND_ROW_LEFT, wxT("Append") ), 0, wxALL, 5 );
+    left_sizer->Add( new wxButton( this, ID_PREPEND_ROW_LEFT, wxT("Prepend") ), 0, wxALL, 5 );
+    left_sizer->Add( new wxButton( this, ID_INSERT_ROW_LEFT, wxT("Insert") ), 0, wxALL, 5 );
+    left_sizer->Add( new wxButton( this, ID_DELETE_ROW_LEFT, wxT("Delete second") ), 0, wxALL, 5 );
+    left_sizer->Add( new wxButton( this, ID_EDIT_ROW_LEFT, wxT("Edit") ), 0, wxALL, 5 );
+    left_sizer->Add( 5,5 );
+    left_sizer->Add( new wxButton( this, ID_SELECT, wxT("Select third") ), 0, wxALL, 5 );
+    left_sizer->Add( new wxButton( this, ID_UNSELECT_ALL, wxT("Unselect all") ), 0, wxALL, 5 );
+    button_sizer->Add( left_sizer );
+    button_sizer->Add( 10, 10, 2 );
+    wxFlexGridSizer *right_sizer = new wxFlexGridSizer( 2 );
+    right_sizer->Add( new wxButton( this, ID_APPEND_ROW_RIGHT, wxT("Append") ), 0, wxALL, 5 );
+    right_sizer->Add( new wxButton( this, ID_PREPEND_ROW_RIGHT, wxT("Prepend") ), 0, wxALL, 5 );
+    right_sizer->Add( new wxButton( this, ID_INSERT_ROW_RIGHT, wxT("Insert") ), 0, wxALL, 5 );
+    right_sizer->Add( new wxButton( this, ID_DELETE_ROW_RIGHT, wxT("Delete second") ), 0, wxALL, 5 );
+    right_sizer->Add( new wxButton( this, ID_EDIT_ROW_RIGHT, wxT("Edit") ), 0, wxALL, 5 );
+    button_sizer->Add( right_sizer );
+    button_sizer->Add( 10, 10, 1 );
+
+    wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL );
+    main_sizer->Add( top_sizer, 1, wxGROW );
+    main_sizer->Add( button_sizer, 0, wxGROW );

     
     

-    dataview->AppendStringColumn( wxT("first"), 0 );
-    dataview->AppendStringColumn( wxT("second"), 1 );
-    dataview->AppendStringColumn( wxT("third"), 2 );
+    m_logWindow = new wxTextCtrl(this, wxID_ANY, wxEmptyString,
+                                 wxDefaultPosition, wxDefaultSize,
+                                 wxTE_MULTILINE | wxSUNKEN_BORDER);
+    main_sizer->Add( 20,20 );
+    main_sizer->Add( m_logWindow, 1, wxGROW );
+
+    m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_logWindow));
+
+    SetSizer( main_sizer );
+}
+
+MySortingFrame::~MySortingFrame()
+{
+    delete wxLog::SetActiveTarget(m_logOld);
+}
+
+void MySortingFrame::OnSelectedUnsorted(wxDataViewEvent &event)
+{
+    int row = event.GetRow();
+    wxLogMessage( wxT("OnSelected from unsorted list, selected %d"), row );
+    if (row >= 0)
+        wxLogMessage( wxT("wxDataViewCtrl::IsSelected( %d ): %d (as int)"), 
+                    row, (int) dataview_right->IsSelected( row ) );
+}
+
+void MySortingFrame::OnSelectedSorted(wxDataViewEvent &event)
+{
+    wxLogMessage( wxT("OnSelected from sorted list, selected %d"), (int) event.GetRow() );
+}
+
+void MySortingFrame::OnActivatedUnsorted(wxDataViewEvent &event)
+{
+    wxLogMessage( wxT("OnActivated from unsorted list, activated %d"), (int) event.GetRow() );
+}
+
+void MySortingFrame::OnHeaderClickSorted(wxDataViewEvent &event)
+{
+    wxDataViewColumn *col = event.GetDataViewColumn();
+    wxLogMessage( wxT("OnHeaderClick from sorted list, column %s"), col->GetTitle().c_str() );

     
     

+    if (col->GetTitle() == wxT("editable"))
+    {
+        // this is the sorting column
+        if (col->IsSortOrderAscending())
+        {
+            col->SetSortOrder( false );
+            m_sorted_model->SetAscending( false );
+            m_sorted_model->Resort();
+        }
+        else
+        {
+            col->SetSortOrder( true );
+            m_sorted_model->SetAscending( true );
+            m_sorted_model->Resort();
+        }
+    }

 }
 
 }
 

-void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) )
+void MySortingFrame::OnHeaderClickUnsorted(wxDataViewEvent &event)
+{
+    wxLogMessage( wxT("OnHeaderClick from unsorted list, column %s"), event.GetDataViewColumn()->GetTitle().c_str() );
+}
+
+void MySortingFrame::OnQuit(wxCommandEvent& WXUNUSED(event) )

 {
     Close(true);
 }
 
 {
     Close(true);
 }
 

-void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) )
+void MySortingFrame::OnAbout(wxCommandEvent& WXUNUSED(event) )

 {
 {

-    wxMessageDialog dialog(this, _T("This demonstrates the dataview control handling"),
+    wxMessageDialog dialog(this, _T("This demonstrates the dataview control sorting"),

         _T("About DataView"), wxOK);
 
     dialog.ShowModal();
 }
 
         _T("About DataView"), wxOK);
 
     dialog.ShowModal();
 }
 

+void MySortingFrame::OnSelect(wxCommandEvent& WXUNUSED(event))
+{
+    dataview_left->SetSelection( 2 );
+}
+
+void MySortingFrame::OnUnselectAll(wxCommandEvent& WXUNUSED(event))
+{
+    dataview_left->ClearSelection();
+}
+
+void MySortingFrame::OnAppendRowLeft(wxCommandEvent& WXUNUSED(event))
+{
+    wxTextEntryDialog dialog( this, wxT("Enter text to append") );
+    if (dialog.ShowModal() == wxID_OK)
+    {
+        wxString value = dialog.GetValue();
+        if (!value.empty())
+            m_unsorted_model->AppendRow( value );
+    }
+}
+
+void MySortingFrame::OnPrependRowLeft(wxCommandEvent& WXUNUSED(event))
+{
+    wxTextEntryDialog dialog( this, wxT("Enter text to prepend") );
+    if (dialog.ShowModal() == wxID_OK)
+    {
+        wxString value = dialog.GetValue();
+        if (!value.empty())
+            m_unsorted_model->PrependRow( value );
+    }
+}
+
+void MySortingFrame::OnInsertRowLeft(wxCommandEvent& WXUNUSED(event))
+{
+    wxTextEntryDialog dialog( this, wxT("Enter text to insert before second") );
+    if (dialog.ShowModal() == wxID_OK)
+    {
+        wxString value = dialog.GetValue();
+        if (!value.empty())
+            m_unsorted_model->InsertRowAt1( value );
+    }
+}
+
+void MySortingFrame::OnDeleteRowLeft(wxCommandEvent& WXUNUSED(event))
+{
+    m_unsorted_model->DeleteRow( 1 );
+}
+
+void MySortingFrame::OnEditRowLeft(wxCommandEvent& WXUNUSED(event))
+{
+}
+
+void MySortingFrame::OnAppendRowRight(wxCommandEvent& WXUNUSED(event))
+{
+}
+
+void MySortingFrame::OnPrependRowRight(wxCommandEvent& WXUNUSED(event))
+{
+}
+
+void MySortingFrame::OnInsertRowRight(wxCommandEvent& WXUNUSED(event))
+{
+}
+
+void MySortingFrame::OnDeleteRowRight(wxCommandEvent& WXUNUSED(event))
+{
+}
+
+void MySortingFrame::OnEditRowRight(wxCommandEvent& WXUNUSED(event))
+{
+}