Follow lib dependancy.

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

diff --git a/samples/dataview/dataview.cpp b/samples/dataview/dataview.cpp
index 22538962f95f7270ca67582fd6cfbfb413d5b9c3..0f96a10c0d6cd18852ebac42015a5401b2c431f5 100644 (file)
--- a/samples/dataview/dataview.cpp
+++ b/samples/dataview/dataview.cpp
@@ -17,288 +17,408 @@
 #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
 

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

 
 

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

 
 

-class wxDataViewStore
+class MyTextModel: public wxDataViewListModel

 {
 public:
 {
 public:

-    wxDataViewStore() { }
-    virtual ~wxDataViewStore() { }
-    
-protected:
-    DECLARE_NO_COPY_CLASS(wxDataViewStore)
-};
+    MyTextModel()
+    {
+        size_t 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 size_t GetNumberOfRows()
+        { return 1000; }
+    virtual size_t GetNumberOfCols()
+        { return 7; }
+
+    // as reported by wxVariant
+    virtual wxString GetColType( size_t 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, size_t col, size_t 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, size_t col, size_t 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;
+};

 
 

-// wxDataViewListStoreBase
+// -------------------------------------
+// MyCustomCell
+// -------------------------------------

 
 

-class wxDataViewListStoreBase: public wxDataViewStore
+class MyCustomCell: public wxDataViewCustomCell

 {
 public:
 {
 public:

-    wxDataViewListStoreBase() { }
+    MyCustomCell() :
+        wxDataViewCustomCell( 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),
+                   size_t WXUNUSED(col),
+                   size_t WXUNUSED(row) )
+    {
+        return false;
+    }

 
 

-    virtual bool AppendRow() = 0;
-    
-protected:
-    DECLARE_NO_COPY_CLASS(wxDataViewListStoreBase)
+private:
+    wxString m_colour;

 };
 
 };
 

+// -------------------------------------
+// MyUnsortedTextModel
+// -------------------------------------

 
 

-// wxDataViewCtrlBase
-
-class wxDataViewCtrlBase: public wxControl
+class MyUnsortedTextModel: public wxDataViewListModel

 {
 public:
 {
 public:

-    wxDataViewCtrlBase();
-
-    // Define public API here
-    
-    virtual bool AppendStringColumn( const wxString &label, int index ) = 0;
-    
-    virtual bool AssociateStore( wxDataViewStore *store );
-    wxDataViewStore* GetStore();
-    
-private:
-    wxDataViewStore     *m_store;
+    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.") );
+    }

 
 

-protected:
-    DECLARE_NO_COPY_CLASS(wxDataViewCtrlBase)
-};
+    virtual size_t GetNumberOfRows() { return m_list.GetCount(); }
+    virtual size_t GetNumberOfCols() { return 2; }
+    virtual wxString GetColType( size_t WXUNUSED(col) ) { return wxT("string"); }
+    virtual void GetValue( wxVariant &variant, size_t col, size_t row )
+    {
+        if (col == 0)
+        {
+            variant = m_list[row];
+            return;
+        }
+        wxString tmp;
+        tmp.Printf( wxT("item(%d;%d)"), (int)row, (int)col );
+        variant = tmp;
+    }
+    virtual bool SetValue( wxVariant &variant, size_t col, size_t row )
+    {
+        if (col == 0)
+        {
+            m_list[row] = variant.GetString();
+            return true;
+        }
+        return false;
+
+    }

 
 

+    wxArrayString m_list;
+};

 
 

-// -------------------- GTK2 header -------------------- 
+// -------------------------------------
+// MyApp
+// -------------------------------------

 
 

-#ifdef __WXGTK20__
+class MyApp: public wxApp
+{
+public:
+    bool OnInit(void);
+};

 
 

-#include "wx/gtk/private.h"
+// -------------------------------------
+// MyFrame
+// -------------------------------------

 
 

-class wxDataViewListStore: public wxDataViewListStoreBase
+class MyFrame: public wxFrame

 {
 public:
 {
 public:

-    wxDataViewListStore();
-    
-    // interface
-    virtual bool AppendRow();
-    
-    // implementation
-    GtkListStore* GetGtkListStore() { return m_store; }
-    
+    MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h);
+
+public:
+    void OnQuit(wxCommandEvent& event);
+    void OnAbout(wxCommandEvent& event);
+

 private:
 private:

-    GtkListStore  *m_store;
+    wxDataViewCtrl* dataview_left;
+    wxDataViewCtrl* dataview_right;
+};
+
+// -------------------------------------
+// MySortingFrame
+// -------------------------------------

 
 

-protected:
-    DECLARE_NO_COPY_CLASS(wxDataViewListStore)
+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_APPEND_ROW_RIGHT,
+    ID_PREPEND_ROW_RIGHT,
+    ID_INSERT_ROW_RIGHT,
+    ID_DELETE_ROW_RIGHT,
+    ID_EDIT_ROW_RIGHT

 };
 
 };
 

-class wxDataViewCtrl: public wxDataViewCtrlBase
+class MySortingFrame: public wxFrame

 {
 public:
 {
 public:

-    wxDataViewCtrl() 
-    {
-        Init();
-    }
-    
-    wxDataViewCtrl( wxWindow *parent, wxWindowID id,
-           const wxPoint& pos = wxDefaultPosition,
-           const wxSize& size = wxDefaultSize, long style = 0,
-           const wxValidator& validator = wxDefaultValidator )
-    {
-        Create(parent, id, pos, size, style, validator );
-    }
+    MySortingFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h);

 
 

-    virtual ~wxDataViewCtrl();
-
-    void Init();
+public:
+    void OnQuit(wxCommandEvent& event);
+    void OnAbout(wxCommandEvent& event);

 
 

-    bool Create(wxWindow *parent, wxWindowID id,
-           const wxPoint& pos = wxDefaultPosition,
-           const wxSize& size = wxDefaultSize, long style = 0,
-           const wxValidator& validator = wxDefaultValidator );
+    void OnAppendRowLeft(wxCommandEvent& event);
+    void OnPrependRowLeft(wxCommandEvent& event);
+    void OnInsertRowLeft(wxCommandEvent& event);
+    void OnDeleteRowLeft(wxCommandEvent& event);
+    void OnEditRowLeft(wxCommandEvent& event);

 
 

-    virtual bool AppendStringColumn( const wxString &label, int index );
+    void OnAppendRowRight(wxCommandEvent& event);
+    void OnPrependRowRight(wxCommandEvent& event);
+    void OnInsertRowRight(wxCommandEvent& event);
+    void OnDeleteRowRight(wxCommandEvent& event);
+    void OnEditRowRight(wxCommandEvent& event);

 
 

-    virtual bool AssociateStore( wxDataViewStore *store );
-    
-    

 private:
 private:

-    DECLARE_DYNAMIC_CLASS(wxDataViewCtrl)
-    DECLARE_NO_COPY_CLASS(wxDataViewCtrl)
+    wxDataViewCtrl* dataview_left;
+    wxDataViewCtrl* dataview_right;
+
+    DECLARE_EVENT_TABLE()

 };
 
 };
 

-#endif
+// -------------------------------------
+// MyApp
+// -------------------------------------

 
 

-// -------------------- wxDataViewControl -------------------- 
+#define DYNAMIC_QUIT   wxID_EXIT
+#define DYNAMIC_ABOUT  wxID_ABOUT

 
 

-wxDataViewCtrlBase::wxDataViewCtrlBase() 
-{ 
-    m_store = NULL;
-}
+IMPLEMENT_APP  (MyApp)

 
 

-bool wxDataViewCtrlBase::AssociateStore( wxDataViewStore *store )
-{
-    m_store = store;
-    
-    return true;
-}
-    
-wxDataViewStore* wxDataViewCtrlBase::GetStore()
+bool MyApp::OnInit(void)

 {
 {

-    return m_store;
-}
-
-IMPLEMENT_DYNAMIC_CLASS(wxDataViewCtrl,wxControl)
-
-// -------------------- GTK2 implementaion -------------------- 
+    MyFrame *frame = new MyFrame(NULL, wxT("wxDataViewCtrl feature test"), 10, 10, 800, 340);
+    frame->Show(true);

 
 

-#ifdef __WXGTK20__
+    MySortingFrame *frame2 = new MySortingFrame(NULL, wxT("wxDataViewCtrl sorting test"), 10, 350, 600, 300);
+    frame2->Show(true);

 
 

-// wxDataViewListStore
+    SetTopWindow(frame);

 
 

-wxDataViewListStore::wxDataViewListStore()
-{
-    m_store = gtk_list_store_new( 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING );
+    return true;

 }
 
 }
 

-bool wxDataViewListStore::AppendRow()
+// -------------------------------------
+// MyFrame
+// -------------------------------------
+
+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))

 {
 {

-    GtkTreeIter iter;
-    gtk_list_store_append( m_store, &iter );
-    
-    return true;
-}
+    SetIcon(wxICON(sample));

 
 

+    wxMenu *file_menu = new wxMenu;

 
 

-// wxDataViewCtrl
+    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);

 
 

-wxDataViewCtrl::~wxDataViewCtrl()
-{
-}
+    // 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(MyFrame::OnQuit) );
+    Connect( DYNAMIC_ABOUT, wxID_ANY,
+                    wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MyFrame::OnAbout) );

 
 

-void wxDataViewCtrl::Init()
-{
-}
+    CreateStatusBar();

 
 

-bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id,
-           const wxPoint& pos, const wxSize& size, 
-           long style, const wxValidator& validator )
-{
-    Init();
-    
-    m_needParent = TRUE;
-    m_acceptsFocus = TRUE;
+    wxPanel *panel = new wxPanel( this, wxID_ANY );

 
 

-    if (!PreCreation( parent, pos, size ) ||
-        !CreateBase( parent, id, pos, size, style, validator ))
-    {
-        wxFAIL_MSG( wxT("wxDataViewCtrl creation failed") );
-        return FALSE;
-    }
-    
-    m_widget = gtk_tree_view_new();
-    
-    m_parent->DoAddChild( this );

 
 

-    PostCreation(size);
+    // Left wxDataViewCtrl
+    dataview_left = new wxDataViewCtrl( panel, wxID_ANY );

 
 

-    return true;
-}
+    MyTextModel *model = new MyTextModel;
+    dataview_left->AssociateModel( model );

 
 

-bool wxDataViewCtrl::AppendStringColumn( const wxString &label, int index )
-{
-    GtkCellRenderer *renderer 
-        = gtk_cell_renderer_text_new();
-    
-    GtkTreeViewColumn *column
-        = gtk_tree_view_column_new_with_attributes( wxGTK_CONV(label), renderer, "text", index, NULL );
+    dataview_left->AppendTextColumn( wxT("first"), 0 );
+    dataview_left->AppendTextColumn( wxT("second"), 1 );

 
 

-    gtk_tree_view_append_column( GTK_TREE_VIEW(m_widget), column );
+    wxDataViewTextCell *text_cell = new wxDataViewTextCell( wxT("string"), wxDATAVIEW_CELL_EDITABLE );
+    wxDataViewColumn *column = new wxDataViewColumn( wxT("editable"), text_cell, 2 );
+    dataview_left->AppendColumn( column );

 
 

-    return true;
-}
+    dataview_left->AppendToggleColumn( wxT("fourth"), 3 );

 
 

-bool wxDataViewCtrl::AssociateStore( wxDataViewStore *store )
-{
-    wxDataViewCtrlBase::AssociateStore( store );
-
-    // Right now we only have the GTK+ port's
-    // list store variant, so cast to that...
-    
-    wxDataViewListStore *liststore = (wxDataViewListStore*) store;
-    
-    gtk_tree_view_set_model( GTK_TREE_VIEW(m_widget), GTK_TREE_MODEL(liststore->GetGtkListStore()) );
-    
-    return true;
-}
+    MyCustomCell *custom_cell = new MyCustomCell;
+    column = new wxDataViewColumn( wxT("custom"), custom_cell, 4 );
+    dataview_left->AppendColumn( column );

 
 

-#endif
+    dataview_left->AppendProgressColumn( wxT("progress"), 5 );

 
 

-// -------------------- wxDataViewControl -------------------- 
+    dataview_left->AppendDateColumn( wxT("date"), 6 );

 
 

-class MyApp: public wxApp
-{
-public:
-    bool OnInit(void);
-};
+    // Right wxDataViewCtrl using the same model
+    dataview_right = new wxDataViewCtrl( panel, wxID_ANY );
+    dataview_right->AssociateModel( model );

 
 

-class MyFrame: public wxFrame
-{
-public:
-    MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h);
+    text_cell = new wxDataViewTextCell( wxT("string"), wxDATAVIEW_CELL_EDITABLE );
+    column = new wxDataViewColumn( wxT("editable"), text_cell, 2 );
+    dataview_right->AppendColumn( column );
+    dataview_right->AppendTextColumn( wxT("first"), 0 );
+    dataview_right->AppendTextColumn( wxT("second"), 1 );
+    wxDataViewToggleCell *toggle_cell = new wxDataViewToggleCell( wxT("bool"), wxDATAVIEW_CELL_ACTIVATABLE );
+    column = new wxDataViewColumn( wxT("bool"), toggle_cell, 3, 30 );
+    dataview_right->AppendColumn( column );

 
 

-public:
-    void OnQuit(wxCommandEvent& event);
-    void OnAbout(wxCommandEvent& event);
-    
-private:
-    wxDataViewCtrl* dataview;
-};
+    dataview_right->AppendDateColumn( wxT("date"), 6 );

 
 

-// ID for the menu commands
-#define DYNAMIC_QUIT   wxID_EXIT
-#define DYNAMIC_ABOUT  wxID_ABOUT
+    // layout dataview controls.

 
 

-// Create a new application object
-IMPLEMENT_APP  (MyApp)
+    wxBoxSizer *sizer = new wxBoxSizer( wxHORIZONTAL );
+    sizer->Add( dataview_left, 3, wxGROW );
+    sizer->Add(10,10);
+    sizer->Add( dataview_right, 2, wxGROW );
+    panel->SetSizer( sizer );
+}

 
 

-// `Main program' equivalent, creating windows and returning main app frame
-bool MyApp::OnInit(void)
+void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) )

 {
 {

-    // Create the main frame window
-    MyFrame *frame = new MyFrame(NULL, _T("Dynamic wxWidgets App"), 50, 50, 450, 340);
-
-    // Show the frame
-    frame->Show(true);
+    Close(true);
+}

 
 

-    SetTopWindow(frame);
+void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) )
+{
+    wxMessageDialog dialog(this, _T("This demonstrates the dataview control handling"),
+        _T("About DataView"), wxOK);

 
 

-    return true;
+    dialog.ShowModal();

 }
 
 // -------------------------------------
 }
 
 // -------------------------------------

-// MyFrame
+// MySortingFrame

 // -------------------------------------
 
 // -------------------------------------
 

-// My frame constructor
-MyFrame::MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h):
+BEGIN_EVENT_TABLE(MySortingFrame,wxFrame)
+    EVT_BUTTON( ID_APPEND_ROW_LEFT, MySortingFrame::OnAppendRowLeft )
+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))
 {
   wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h))
 {

-    // Give it an icon
-#ifdef __WXMSW__
-    SetIcon(wxIcon(_T("mondrian")));
-#else
-    SetIcon(wxIcon(mondrian_xpm));
-#endif
+    SetIcon(wxICON(sample));

 
 

-    // Make a menubar

     wxMenu *file_menu = new wxMenu;
 
     file_menu->Append(DYNAMIC_ABOUT, _T("&About"));
     wxMenu *file_menu = new wxMenu;
 
     file_menu->Append(DYNAMIC_ABOUT, _T("&About"));


@@ -309,38 +429,116 @@ MyFrame::MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h):
 
     // You used to have to do some casting for param 4, but now there are type-safe handlers
     Connect( DYNAMIC_QUIT,  wxID_ANY,
 
     // 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(MyFrame::OnQuit) );
+                    wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MySortingFrame::OnQuit) );

     Connect( DYNAMIC_ABOUT, wxID_ANY,
     Connect( DYNAMIC_ABOUT, wxID_ANY,

-                    wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MyFrame::OnAbout) );
+                    wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MySortingFrame::OnAbout) );

 
     CreateStatusBar();
 
     CreateStatusBar();

-    
-    
-    dataview = new wxDataViewCtrl( this, -1 );
-    dataview->AppendStringColumn( wxT("first"), 0 );
-    dataview->AppendStringColumn( wxT("second"), 1 );
-    dataview->AppendStringColumn( wxT("third"), 2 );
-    
-    wxDataViewListStore *store = new wxDataViewListStore;
-    store->AppendRow();
-    store->AppendRow();
-    store->AppendRow();
-    store->AppendRow();
-    
-    dataview->AssociateStore( store );
+
+
+    // Left wxDataViewCtrl
+    dataview_left = new wxDataViewCtrl( this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxDV_MULTIPLE );
+
+    MyUnsortedTextModel *model = new MyUnsortedTextModel;
+    dataview_left->AssociateModel( model );
+    wxDataViewTextCell *text_cell = new wxDataViewTextCell( wxT("string"), wxDATAVIEW_CELL_EDITABLE );
+    wxDataViewColumn *column = new wxDataViewColumn( wxT("editable"), text_cell, 0 );
+    dataview_left->AppendColumn( column );
+    dataview_left->AppendTextColumn( wxT("second"), 1 );
+
+    // Right wxDataViewCtrl using the sorting model
+    dataview_right = new wxDataViewCtrl( this, wxID_ANY );
+    wxDataViewSortedListModel *sorted_model =
+        new wxDataViewSortedListModel( model );
+    dataview_right->AssociateModel( sorted_model );
+    text_cell = new wxDataViewTextCell( wxT("string"), wxDATAVIEW_CELL_EDITABLE );
+    column = new wxDataViewColumn( wxT("editable"), text_cell, 0 );
+    dataview_right->AppendColumn( column );
+    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") ), 0, wxALL, 5 );
+    left_sizer->Add( new wxButton( this, ID_EDIT_ROW_LEFT, wxT("Edit") ), 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") ), 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 );
+
+    SetSizer( main_sizer );

 }
 
 }
 

-void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) )
+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::OnAppendRowLeft(wxCommandEvent& WXUNUSED(event))
+{
+}
+
+void MySortingFrame::OnPrependRowLeft(wxCommandEvent& WXUNUSED(event))
+{
+}
+
+void MySortingFrame::OnInsertRowLeft(wxCommandEvent& WXUNUSED(event))
+{
+}
+
+void MySortingFrame::OnDeleteRowLeft(wxCommandEvent& WXUNUSED(event))
+{
+}
+
+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))
+{
+}