]> git.saurik.com Git - wxWidgets.git/blobdiff - samples/dataview/dataview.cpp
implement wxTreeCtrl::GetFocusedItem() for wxMSW too (see #10859)
[wxWidgets.git] / samples / dataview / dataview.cpp
index 22538962f95f7270ca67582fd6cfbfb413d5b9c3..77d5875e55a70ddbb2781172ec70c141f6fb7ec4 100644 (file)
@@ -1,14 +1,18 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        dataview.cpp
-// Purpose:     DataVewCtrl  wxWidgets sample
+// Purpose:     wxDataViewCtrl wxWidgets sample
 // Author:      Robert Roebling
-// Modified by:
+// Modified by: Francesco Montorsi, Bo Yang
 // Created:     06/01/06
 // RCS-ID:      $Id$
 // Copyright:   (c) Robert Roebling
 // Licence:     wxWindows license
 /////////////////////////////////////////////////////////////////////////////
 
+// ============================================================================
+// declarations
+// ============================================================================
+
 // For compilers that support precompilation, includes "wx/wx.h".
 #include "wx/wxprec.h"
 
 #endif
 
 #ifndef WX_PRECOMP
-#include "wx/wx.h"
+    #include "wx/wx.h"
 #endif
 
+#include "wx/dataview.h"
+#include "wx/datetime.h"
+#include "wx/splitter.h"
+#include "wx/aboutdlg.h"
+#include "wx/choicdlg.h"
+#include "wx/numdlg.h"
+#include "wx/spinctrl.h"
+#include "wx/imaglist.h"
+#include "wx/notebook.h"
+
+#include "mymodels.h"
+
+// ----------------------------------------------------------------------------
+// resources
+// ----------------------------------------------------------------------------
+
 #ifndef __WXMSW__
-#include "mondrian.xpm"
+    #include "../sample.xpm"
 #endif
 
-// -------------------- wxDataViewControl -------------------- 
+#include "wx_small.xpm"
 
-// wxDataViewStore
+// ----------------------------------------------------------------------------
+// MyApp
+// ----------------------------------------------------------------------------
 
-class wxDataViewStore
+class MyApp: public wxApp
 {
 public:
-    wxDataViewStore() { }
-    virtual ~wxDataViewStore() { }
-    
-protected:
-    DECLARE_NO_COPY_CLASS(wxDataViewStore)
+    virtual bool OnInit();
 };
 
+// ----------------------------------------------------------------------------
+// MyFrame
+// ----------------------------------------------------------------------------
 
-// wxDataViewListStoreBase
-
-class wxDataViewListStoreBase: public wxDataViewStore
+class MyFrame : public wxFrame
 {
 public:
-    wxDataViewListStoreBase() { }
+    MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int h);
+    ~MyFrame();
 
-    virtual bool AppendRow() = 0;
-    
-protected:
-    DECLARE_NO_COPY_CLASS(wxDataViewListStoreBase)
-};
+    void BuildDataViewCtrl(wxPanel* parent,
+                           unsigned int nPanel,
+                           unsigned long style = 0);
 
+public:     // event handlers
 
-// wxDataViewCtrlBase
+    void OnStyleChange(wxCommandEvent& event);
+    void OnQuit(wxCommandEvent& event);
+    void OnAbout(wxCommandEvent& event);
 
-class wxDataViewCtrlBase: public wxControl
-{
-public:
-    wxDataViewCtrlBase();
+    void OnClearLog(wxCommandEvent& event);
+    void OnPageChanged(wxBookCtrlEvent& event);
 
-    // Define public API here
-    
-    virtual bool AppendStringColumn( const wxString &label, int index ) = 0;
-    
-    virtual bool AssociateStore( wxDataViewStore *store );
-    wxDataViewStore* GetStore();
-    
-private:
-    wxDataViewStore     *m_store;
+    void OnAddMozart(wxCommandEvent& event);
+    void OnDeleteMusic(wxCommandEvent& event);
+    void OnDeleteYear(wxCommandEvent& event);
+    void OnSelectNinth(wxCommandEvent& event);
+    void OnCollapse(wxCommandEvent& event);
+    void OnExpand(wxCommandEvent& event);
 
-protected:
-    DECLARE_NO_COPY_CLASS(wxDataViewCtrlBase)
-};
+    void OnPrependList(wxCommandEvent& event);
+    void OnDeleteList(wxCommandEvent& event);
 
+    void OnValueChanged( wxDataViewEvent &event );
 
-// -------------------- GTK2 header -------------------- 
+    void OnActivated( wxDataViewEvent &event );
+    void OnExpanding( wxDataViewEvent &event );
+    void OnExpanded( wxDataViewEvent &event );
+    void OnCollapsing( wxDataViewEvent &event );
+    void OnCollapsed( wxDataViewEvent &event );
+    void OnSelectionChanged( wxDataViewEvent &event );
 
-#ifdef __WXGTK20__
+    void OnStartEditing( wxDataViewEvent &event );
+    void OnEditingStarted( wxDataViewEvent &event );
+    void OnEditingDone( wxDataViewEvent &event );
 
-#include "wx/gtk/private.h"
+    void OnHeaderClick( wxDataViewEvent &event );
+    void OnHeaderRightClick( wxDataViewEvent &event );
+    void OnSorted( wxDataViewEvent &event );
+
+    void OnContextMenu( wxDataViewEvent &event );
+
+    void OnRightClick( wxMouseEvent &event );
+    void OnGoto( wxCommandEvent &event);
+    void OnAddMany( wxCommandEvent &event);
+
+    void OnBeginDrag( wxDataViewEvent &event );
+    void OnDropPossible( wxDataViewEvent &event );
+    void OnDrop( wxDataViewEvent &event );
 
-class wxDataViewListStore: public wxDataViewListStoreBase
-{
-public:
-    wxDataViewListStore();
-    
-    // interface
-    virtual bool AppendRow();
-    
-    // implementation
-    GtkListStore* GetGtkListStore() { return m_store; }
-    
 private:
-    GtkListStore  *m_store;
+    wxNotebook* m_notebook;
+
+    // the controls stored in the various tabs of the main notebook:
+
+    wxDataViewCtrl* m_ctrl[4];
+
+    // the models associated with the first two DVC:
+
+    wxObjectDataPtr<MyMusicTreeModel> m_music_model;
+    wxObjectDataPtr<MyListModel> m_list_model;
+
+    // other data:
+
+    wxDataViewColumn* m_col;
 
-protected:
-    DECLARE_NO_COPY_CLASS(wxDataViewListStore)
+    wxTextCtrl* m_log;
+    wxLog *m_logOld;
+
+private:
+    DECLARE_EVENT_TABLE()
 };
 
-class wxDataViewCtrl: public wxDataViewCtrlBase
+
+// ----------------------------------------------------------------------------
+// MyCustomRenderer
+// ----------------------------------------------------------------------------
+
+class MyCustomRenderer: public wxDataViewCustomRenderer
 {
 public:
-    wxDataViewCtrl() 
+    MyCustomRenderer( wxDataViewCellMode mode, int alignment ) :
+       wxDataViewCustomRenderer( wxString("long"), mode, alignment )
+       { m_height = 25; }
+
+    virtual bool Render( wxRect rect, wxDC *dc, int WXUNUSED(state) )
     {
-        Init();
+        dc->SetBrush( *wxRED_BRUSH );
+        dc->SetPen( *wxTRANSPARENT_PEN );
+        dc->DrawRectangle( rect.Deflate(2) );
+        return true;
     }
-    
-    wxDataViewCtrl( wxWindow *parent, wxWindowID id,
-           const wxPoint& pos = wxDefaultPosition,
-           const wxSize& size = wxDefaultSize, long style = 0,
-           const wxValidator& validator = wxDefaultValidator )
+
+    virtual bool Activate( wxRect WXUNUSED(cell),
+                           wxDataViewModel *WXUNUSED(model),
+                           const wxDataViewItem &WXUNUSED(item),
+                           unsigned int WXUNUSED(col) )
     {
-        Create(parent, id, pos, size, style, validator );
+        wxLogMessage( "MyCustomRenderer Activate()" );
+        return false;
     }
 
-    virtual ~wxDataViewCtrl();
+    virtual bool LeftClick( wxPoint cursor, wxRect WXUNUSED(cell),
+                           wxDataViewModel *WXUNUSED(model),
+                           const wxDataViewItem &WXUNUSED(item),
+                           unsigned int WXUNUSED(col) )
+    {
+        wxLogMessage( "MyCustomRenderer LeftClick( %d, %d )", cursor.x, cursor.y );
+        return false;
+    }
 
-    void Init();
+    virtual wxSize GetSize() const
+    {
+        //return wxSize(60,m_height);
+        return wxSize(60,20);
+    }
 
-    bool Create(wxWindow *parent, wxWindowID id,
-           const wxPoint& pos = wxDefaultPosition,
-           const wxSize& size = wxDefaultSize, long style = 0,
-           const wxValidator& validator = wxDefaultValidator );
+    virtual bool SetValue( const wxVariant &value )
+    {
+        m_height = value;
+        return true;
+    }
 
-    virtual bool AppendStringColumn( const wxString &label, int index );
+    virtual bool GetValue( wxVariant &WXUNUSED(value) ) const { return true; }
 
-    virtual bool AssociateStore( wxDataViewStore *store );
-    
-    
 private:
-    DECLARE_DYNAMIC_CLASS(wxDataViewCtrl)
-    DECLARE_NO_COPY_CLASS(wxDataViewCtrl)
+    long m_height;
 };
 
-#endif
 
-// -------------------- wxDataViewControl -------------------- 
+// ============================================================================
+// implementation
+// ============================================================================
 
-wxDataViewCtrlBase::wxDataViewCtrlBase() 
-{ 
-    m_store = NULL;
-}
+// ----------------------------------------------------------------------------
+// MyApp
+// ----------------------------------------------------------------------------
 
-bool wxDataViewCtrlBase::AssociateStore( wxDataViewStore *store )
+IMPLEMENT_APP(MyApp)
+
+bool MyApp::OnInit()
 {
-    m_store = store;
-    
+    if ( !wxApp::OnInit() )
+        return false;
+
+    MyFrame *frame =
+        new MyFrame(NULL, "wxDataViewCtrl sample", 40, 40, 1000, 540);
+    SetTopWindow(frame);
+
+    frame->Show(true);
     return true;
 }
+
+
+// ----------------------------------------------------------------------------
+// MyFrame
+// ----------------------------------------------------------------------------
+
+enum
+{
+    ID_CLEARLOG = wxID_HIGHEST+1,
+    ID_STYLE_MENU,
+
+    // file menu
+    //ID_SINGLE,        wxDV_SINGLE==0 so it's always present
+    ID_MULTIPLE,
+    ID_ROW_LINES,
+    ID_HORIZ_RULES,
+    ID_VERT_RULES,
+
+    ID_EXIT = wxID_EXIT,
+
+    // about menu
+    ID_ABOUT = wxID_ABOUT,
+
+
+    // control IDs
+
+    ID_MUSIC_CTRL       = 50,
+
+    ID_ADD_MOZART       = 100,
+    ID_DELETE_MUSIC     = 101,
+    ID_DELETE_YEAR      = 102,
+    ID_SELECT_NINTH     = 103,
+    ID_COLLAPSE         = 104,
+    ID_EXPAND           = 105,
+
+    ID_PREPEND_LIST     = 200,
+    ID_DELETE_LIST      = 201,
+    ID_GOTO             = 202,
+    ID_ADD_MANY         = 203
+};
+
+BEGIN_EVENT_TABLE(MyFrame, wxFrame)
+    EVT_MENU_RANGE( ID_MULTIPLE, ID_VERT_RULES, MyFrame::OnStyleChange )
+    EVT_MENU( ID_EXIT, MyFrame::OnQuit )
+    EVT_MENU( ID_ABOUT, MyFrame::OnAbout )
+    EVT_MENU( ID_CLEARLOG, MyFrame::OnClearLog )
+
+    EVT_NOTEBOOK_PAGE_CHANGED( wxID_ANY, MyFrame::OnPageChanged )
+
+    EVT_BUTTON( ID_ADD_MOZART, MyFrame::OnAddMozart )
+    EVT_BUTTON( ID_DELETE_MUSIC, MyFrame::OnDeleteMusic )
+    EVT_BUTTON( ID_DELETE_YEAR, MyFrame::OnDeleteYear )
+    EVT_BUTTON( ID_SELECT_NINTH, MyFrame::OnSelectNinth )
+    EVT_BUTTON( ID_COLLAPSE, MyFrame::OnCollapse )
+    EVT_BUTTON( ID_EXPAND, MyFrame::OnExpand )
+
+    EVT_BUTTON( ID_PREPEND_LIST, MyFrame::OnPrependList )
+    EVT_BUTTON( ID_DELETE_LIST, MyFrame::OnDeleteList )
+    EVT_BUTTON( ID_GOTO, MyFrame::OnGoto)
+    EVT_BUTTON( ID_ADD_MANY, MyFrame::OnAddMany)
+
+    EVT_DATAVIEW_ITEM_VALUE_CHANGED( ID_MUSIC_CTRL, MyFrame::OnValueChanged )
+
+    EVT_DATAVIEW_ITEM_ACTIVATED(ID_MUSIC_CTRL, MyFrame::OnActivated )
+    EVT_DATAVIEW_ITEM_EXPANDING(ID_MUSIC_CTRL, MyFrame::OnExpanding)
+    EVT_DATAVIEW_ITEM_EXPANDED(ID_MUSIC_CTRL, MyFrame::OnExpanded)
+    EVT_DATAVIEW_ITEM_COLLAPSING(ID_MUSIC_CTRL, MyFrame::OnCollapsing)
+    EVT_DATAVIEW_ITEM_COLLAPSED(ID_MUSIC_CTRL, MyFrame::OnCollapsed)
+    EVT_DATAVIEW_SELECTION_CHANGED(ID_MUSIC_CTRL, MyFrame::OnSelectionChanged)
+
+    EVT_DATAVIEW_ITEM_START_EDITING(ID_MUSIC_CTRL, MyFrame::OnStartEditing)
+    EVT_DATAVIEW_ITEM_EDITING_STARTED(ID_MUSIC_CTRL, MyFrame::OnEditingStarted)
+    EVT_DATAVIEW_ITEM_EDITING_DONE(ID_MUSIC_CTRL, MyFrame::OnEditingDone)
+
+    EVT_DATAVIEW_COLUMN_HEADER_CLICK(ID_MUSIC_CTRL, MyFrame::OnHeaderClick)
+    EVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICKED(ID_MUSIC_CTRL, MyFrame::OnHeaderRightClick)
+    EVT_DATAVIEW_COLUMN_SORTED(ID_MUSIC_CTRL, MyFrame::OnSorted)
+
+    EVT_DATAVIEW_ITEM_CONTEXT_MENU(ID_MUSIC_CTRL, MyFrame::OnContextMenu)
+
+    EVT_DATAVIEW_ITEM_BEGIN_DRAG( ID_MUSIC_CTRL, MyFrame::OnBeginDrag )
+    EVT_DATAVIEW_ITEM_DROP_POSSIBLE( ID_MUSIC_CTRL, MyFrame::OnDropPossible )
+    EVT_DATAVIEW_ITEM_DROP( ID_MUSIC_CTRL, MyFrame::OnDrop )
+
+    EVT_RIGHT_UP(MyFrame::OnRightClick)
+END_EVENT_TABLE()
+
+MyFrame::MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int h):
+  wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h))
+{
+    m_log = NULL;
+    m_col = NULL;
+
+    m_ctrl[0] = NULL;
+    m_ctrl[1] = NULL;
+    m_ctrl[2] = NULL;
+    m_ctrl[3] = NULL;
+
+    SetIcon(wxICON(sample));
+
+
+    // build the menus
+    // ----------------
+
+    wxMenu *style_menu = new wxMenu;
+    //style_menu->AppendCheckItem(ID_SINGLE, "Single selection"));
+    style_menu->AppendCheckItem(ID_MULTIPLE, "Multiple selection");
+    style_menu->AppendCheckItem(ID_ROW_LINES, "Alternating colours");
+    style_menu->AppendCheckItem(ID_HORIZ_RULES, "Display horizontal rules");
+    style_menu->AppendCheckItem(ID_VERT_RULES, "Display vertical rules");
+
+    wxMenu *file_menu = new wxMenu;
+    file_menu->Append(ID_CLEARLOG, "Clear log");
+    file_menu->Append(ID_STYLE_MENU, "&Style", style_menu);
+    file_menu->AppendSeparator();
+    file_menu->Append(ID_EXIT, "E&xit");
+
+    wxMenu *about_menu = new wxMenu;
+    about_menu->Append(ID_ABOUT, "&About");
+
+    wxMenuBar *menu_bar = new wxMenuBar;
+    menu_bar->Append(file_menu, "&File");
+    menu_bar->Append(about_menu, "&About");
+
+    SetMenuBar(menu_bar);
+    CreateStatusBar();
+
+
+    // first page of the notebook
+    // --------------------------
+
+    m_notebook = new wxNotebook( this, wxID_ANY );
+
+    wxPanel *firstPanel = new wxPanel( m_notebook, wxID_ANY );
+
+    BuildDataViewCtrl(firstPanel, 0);    // sets m_ctrl[0]
+
+    wxBoxSizer *button_sizer = new wxBoxSizer( wxHORIZONTAL );
+    button_sizer->Add( new wxButton( firstPanel, ID_ADD_MOZART,  "Add Mozart"),             0, wxALL, 10 );
+    button_sizer->Add( new wxButton( firstPanel, ID_DELETE_MUSIC,"Delete selected"),        0, wxALL, 10 );
+    button_sizer->Add( new wxButton( firstPanel, ID_DELETE_YEAR, "Delete \"Year\" column"), 0, wxALL, 10 );
+    button_sizer->Add( new wxButton( firstPanel, ID_SELECT_NINTH,"Select ninth symphony"),  0, wxALL, 10 );
+    button_sizer->Add( new wxButton( firstPanel, ID_COLLAPSE,    "Collapse"),               0, wxALL, 10 );
+    button_sizer->Add( new wxButton( firstPanel, ID_EXPAND,      "Expand"),                 0, wxALL, 10 );
+
+    wxSizer *firstPanelSz = new wxBoxSizer( wxVERTICAL );
+    m_ctrl[0]->SetMinSize(wxSize(-1, 200));
+    firstPanelSz->Add(m_ctrl[0], 1, wxGROW|wxALL, 5);
+    firstPanelSz->Add(
+        new wxStaticText(firstPanel, wxID_ANY, "Most of the cells above are editable!"),
+        0, wxGROW|wxALL, 5);
+    firstPanelSz->Add(button_sizer);
+    firstPanel->SetSizerAndFit(firstPanelSz);
+
+
+    // second page of the notebook
+    // ---------------------------
+
+    wxPanel *secondPanel = new wxPanel( m_notebook, wxID_ANY );
+
+    BuildDataViewCtrl(secondPanel, 1);    // sets m_ctrl[1]
+
+    wxBoxSizer *button_sizer2 = new wxBoxSizer( wxHORIZONTAL );
+    button_sizer2->Add( new wxButton( secondPanel, ID_PREPEND_LIST,"Prepend"),         0, wxALL, 10 );
+    button_sizer2->Add( new wxButton( secondPanel, ID_DELETE_LIST, "Delete selected"), 0, wxALL, 10 );
+    button_sizer2->Add( new wxButton( secondPanel, ID_GOTO,        "Goto 50"),         0, wxALL, 10 );
+    button_sizer2->Add( new wxButton( secondPanel, ID_ADD_MANY,    "Add 1000"),        0, wxALL, 10 );
+
+    wxSizer *secondPanelSz = new wxBoxSizer( wxVERTICAL );
+    secondPanelSz->Add(m_ctrl[1], 1, wxGROW|wxALL, 5);
+    secondPanelSz->Add(button_sizer2);
+    secondPanel->SetSizerAndFit(secondPanelSz);
+
+
+    // third page of the notebook
+    // ---------------------------
+
+    wxPanel *thirdPanel = new wxPanel( m_notebook, wxID_ANY );
+
+    BuildDataViewCtrl(thirdPanel, 2);    // sets m_ctrl[2]
+
+    wxSizer *thirdPanelSz = new wxBoxSizer( wxVERTICAL );
+    thirdPanelSz->Add(m_ctrl[2], 1, wxGROW|wxALL, 5);
+    thirdPanel->SetSizerAndFit(thirdPanelSz);
+
+
+    // fourth page of the notebook
+    // ---------------------------
+
+    wxPanel *fourthPanel = new wxPanel( m_notebook, wxID_ANY );
+
+    BuildDataViewCtrl(fourthPanel, 3);    // sets m_ctrl[3]
+
+    wxSizer *fourthPanelSz = new wxBoxSizer( wxVERTICAL );
+    fourthPanelSz->Add(m_ctrl[3], 1, wxGROW|wxALL, 5);
+    fourthPanel->SetSizerAndFit(fourthPanelSz);
+
+
+
+    // complete GUI
+    // ------------
+
+    m_notebook->AddPage(firstPanel, "MyMusicTreeModel");
+    m_notebook->AddPage(secondPanel, "MyListModel");
+    m_notebook->AddPage(thirdPanel, "wxDataViewListCtrl");
+    m_notebook->AddPage(fourthPanel, "wxDataViewTreeCtrl");
+
+    wxSizer* mainSizer = new wxBoxSizer(wxVERTICAL);
+
+    m_log = new wxTextCtrl( this, wxID_ANY, wxString(), wxDefaultPosition,
+                            wxDefaultSize, wxTE_MULTILINE );
+    m_log->SetMinSize(wxSize(-1, 100));
+    m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_log));
+    wxLogMessage( "This is the log window" );
+
+    mainSizer->Add( m_notebook, 1, wxGROW );
+    mainSizer->Add( m_log, 0, wxGROW );
     
-wxDataViewStore* wxDataViewCtrlBase::GetStore()
+    SetSizerAndFit(mainSizer);
+}
+
+MyFrame::~MyFrame()
+{
+    delete wxLog::SetActiveTarget(m_logOld);
+}
+
+void MyFrame::BuildDataViewCtrl(wxPanel* parent, unsigned int nPanel, unsigned long style)
 {
-    return m_store;
+    switch (nPanel)
+    {
+    case 0:
+        {
+            wxASSERT(!m_ctrl[0] && !m_music_model);
+            m_ctrl[0] =
+                new wxDataViewCtrl( parent, ID_MUSIC_CTRL, wxDefaultPosition,
+                                    wxDefaultSize, style );
+
+            m_music_model = new MyMusicTreeModel;
+            m_ctrl[0]->AssociateModel( m_music_model.get() );
+
+            m_ctrl[0]->EnableDragSource( wxDF_UNICODETEXT );
+            m_ctrl[0]->EnableDropTarget( wxDF_UNICODETEXT );
+
+            // column 0 of the view control:
+
+            wxDataViewTextRenderer *tr =
+                new wxDataViewTextRenderer( "string", wxDATAVIEW_CELL_INERT );
+            wxDataViewColumn *column0 =
+                new wxDataViewColumn( "title", tr, 0, 200, wxALIGN_LEFT,
+                                      wxDATAVIEW_COL_SORTABLE | wxDATAVIEW_COL_RESIZABLE );
+            m_ctrl[0]->AppendColumn( column0 );
+#if 0
+            // Call this and sorting is enabled
+            // immediatly upon start up.
+            column0->SetAsSortKey();
+#endif
+
+            // column 1 of the view control:
+
+            tr = new wxDataViewTextRenderer( "string", wxDATAVIEW_CELL_EDITABLE );
+            wxDataViewColumn *column1 =
+                new wxDataViewColumn( "artist", tr, 1, 150, wxALIGN_LEFT,
+                                      wxDATAVIEW_COL_SORTABLE | wxDATAVIEW_COL_REORDERABLE |
+                                      wxDATAVIEW_COL_RESIZABLE );
+            column1->SetMinWidth(150); // this column can't be resized to be smaller
+            m_ctrl[0]->AppendColumn( column1 );
+
+            // column 2 of the view control:
+
+            wxDataViewSpinRenderer *sr =
+                new wxDataViewSpinRenderer( 0, 2010, wxDATAVIEW_CELL_EDITABLE, wxALIGN_RIGHT );
+            wxDataViewColumn *column2 =
+                new wxDataViewColumn( "year", sr, 2, 60, wxALIGN_LEFT,
+                                      wxDATAVIEW_COL_SORTABLE | wxDATAVIEW_COL_REORDERABLE );
+            m_ctrl[0]->AppendColumn( column2 );
+
+            // column 3 of the view control:
+
+            wxArrayString choices;
+            choices.Add( "good" );
+            choices.Add( "bad" );
+            choices.Add( "lousy" );
+            wxDataViewChoiceRenderer *c =
+                new wxDataViewChoiceRenderer( choices, wxDATAVIEW_CELL_EDITABLE, wxALIGN_RIGHT );
+            wxDataViewColumn *column3 =
+                new wxDataViewColumn( "rating", c, 3, 100, wxALIGN_LEFT,
+                                      wxDATAVIEW_COL_REORDERABLE | wxDATAVIEW_COL_RESIZABLE );
+            m_ctrl[0]->AppendColumn( column3 );
+
+            // column 4 of the view control:
+
+            m_ctrl[0]->AppendProgressColumn( "popularity", 4, wxDATAVIEW_CELL_INERT, 80 );
+
+            // column 5 of the view control:
+
+            MyCustomRenderer *cr = new MyCustomRenderer( wxDATAVIEW_CELL_ACTIVATABLE, wxALIGN_RIGHT );
+            wxDataViewColumn *column5 =
+                new wxDataViewColumn( "custom", cr, 5, -1, wxALIGN_LEFT,
+                                      wxDATAVIEW_COL_RESIZABLE );
+            m_ctrl[0]->AppendColumn( column5 );
+
+
+            // select initially the ninth symphony:
+            m_ctrl[0]->Select(m_music_model->GetNinthItem());
+        }
+        break;
+
+    case 1:
+        {
+            wxASSERT(!m_ctrl[1] && !m_list_model);
+            m_ctrl[1] = new wxDataViewCtrl( parent, wxID_ANY, wxDefaultPosition,
+                                            wxDefaultSize, style );
+
+            m_list_model = new MyListModel;
+            m_ctrl[1]->AssociateModel( m_list_model.get() );
+
+            // the various columns
+#if 1
+            m_ctrl[1]->AppendTextColumn("editable string", 0, wxDATAVIEW_CELL_EDITABLE, 120);
+            m_ctrl[1]->AppendIconTextColumn(wxIcon(wx_small_xpm), 1, wxDATAVIEW_CELL_INERT )->SetTitle( "icon");
+#else
+            m_ctrl[1]->AppendTextColumn("editable string", 0, wxDATAVIEW_CELL_EDITABLE);
+            m_ctrl[1]->AppendIconTextColumn("icon", 1, wxDATAVIEW_CELL_INERT);
+#endif
+            m_ctrl[1]->AppendColumn(
+                new wxDataViewColumn("attributes", new wxDataViewTextRendererAttr, 2 ));
+        }
+        break;
+
+    case 2:
+        {
+            wxASSERT(!m_ctrl[2]);
+            wxDataViewListCtrl* lc =
+                new wxDataViewListCtrl( parent, wxID_ANY, wxDefaultPosition,
+                                        wxDefaultSize, style );
+            m_ctrl[2] = lc;
+
+            lc->AppendToggleColumn( "Toggle" );
+            lc->AppendTextColumn( "Text" );
+            lc->AppendProgressColumn( "Progress" );
+
+            wxVector<wxVariant> data;
+            for (unsigned int i=0; i<10; i++)
+            {
+                data.clear();
+                data.push_back( (i%3) == 0 );
+                data.push_back( wxString::Format("row %d", i) );
+                data.push_back( long(5*i) );
+
+                lc->AppendItem( data );
+            }
+        }
+        break;
+
+    case 3:
+        {
+            wxASSERT(!m_ctrl[3]);
+            wxDataViewTreeCtrl* tc =
+                new wxDataViewTreeCtrl( parent, wxID_ANY, wxDefaultPosition,
+                                        wxDefaultSize, style );
+            m_ctrl[3] = tc;
+
+            wxImageList *ilist = new wxImageList( 16, 16 );
+            ilist->Add( wxIcon(wx_small_xpm) );
+            tc->SetImageList( ilist );
+
+            wxDataViewItem parent =
+                tc->AppendContainer( wxDataViewItem(0), "The Root", 0 );
+            tc->AppendItem( parent, "Child 1", 0 );
+            tc->AppendItem( parent, "Child 2", 0 );
+            tc->AppendItem( parent, "Child 3, very long, long, long, long", 0 );
+
+            wxDataViewItem cont =
+                tc->AppendContainer( parent, "Container child", 0 );
+            tc->AppendItem( cont, "Child 4", 0 );
+            tc->AppendItem( cont, "Child 5", 0 );
+
+            tc->Expand(cont);
+        }
+        break;
+    }
 }
 
-IMPLEMENT_DYNAMIC_CLASS(wxDataViewCtrl,wxControl)
 
-// -------------------- GTK2 implementaion -------------------- 
+// ----------------------------------------------------------------------------
+// MyFrame - generic event handlers
+// ----------------------------------------------------------------------------
 
-#ifdef __WXGTK20__
+void MyFrame::OnClearLog( wxCommandEvent& WXUNUSED(event) )
+{
+    m_log->Clear();
+}
 
-// wxDataViewListStore
+void MyFrame::OnPageChanged( wxBookCtrlEvent& WXUNUSED(event) )
+{
+    unsigned int nPanel = m_notebook->GetSelection();
+
+    GetMenuBar()->FindItem(ID_STYLE_MENU)->SetItemLabel(
+                wxString::Format("Style of panel #%d", nPanel+1));
+
+    for (unsigned int id = ID_MULTIPLE; id <= ID_VERT_RULES; id++)
+    {
+        unsigned long style = 0;
+        switch (id)
+        {
+        /*case ID_SINGLE:
+            style = wxDV_SINGLE;
+            break;*/
+        case ID_MULTIPLE:
+            style = wxDV_MULTIPLE;
+            break;
+        case ID_ROW_LINES:
+            style = wxDV_ROW_LINES;
+            break;
+        case ID_HORIZ_RULES:
+            style = wxDV_HORIZ_RULES;
+            break;
+        case ID_VERT_RULES:
+            style = wxDV_VERT_RULES;
+            break;
+        default:
+            wxFAIL;
+        }
+
+        GetMenuBar()->FindItem(id)->Check( m_ctrl[nPanel]->HasFlag(style) );
+    }
+}
 
-wxDataViewListStore::wxDataViewListStore()
+void MyFrame::OnStyleChange( wxCommandEvent& WXUNUSED(event) )
 {
-    m_store = gtk_list_store_new( 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING );
+    unsigned int nPanel = m_notebook->GetSelection();
+
+    // build the style
+    unsigned long style = 0;
+    /*if (GetMenuBar()->FindItem(ID_SINGLE)->IsChecked())
+        style |= wxDV_SINGLE;*/
+    if (GetMenuBar()->FindItem(ID_MULTIPLE)->IsChecked())
+        style |= wxDV_MULTIPLE;
+    if (GetMenuBar()->FindItem(ID_ROW_LINES)->IsChecked())
+        style |= wxDV_ROW_LINES;
+    if (GetMenuBar()->FindItem(ID_HORIZ_RULES)->IsChecked())
+        style |= wxDV_HORIZ_RULES;
+    if (GetMenuBar()->FindItem(ID_VERT_RULES)->IsChecked())
+        style |= wxDV_VERT_RULES;
+
+    wxSizer* sz = m_ctrl[nPanel]->GetContainingSizer();
+    wxASSERT(sz);
+
+    sz->Detach(m_ctrl[nPanel]);
+    wxDELETE(m_ctrl[nPanel]);
+    m_ctrl[nPanel] = NULL;
+
+    if (nPanel == 0)
+        m_music_model.reset(NULL);
+    else if (nPanel == 1)
+        m_list_model.reset(NULL);
+
+    // rebuild the DVC for the selected panel:
+    BuildDataViewCtrl((wxPanel*)m_notebook->GetPage(nPanel), nPanel, style);
+
+    sz->Prepend(m_ctrl[nPanel], 1, wxGROW|wxALL, 5);
+    sz->Layout();
 }
 
-bool wxDataViewListStore::AppendRow()
+void MyFrame::OnQuit( wxCommandEvent& WXUNUSED(event) )
 {
-    GtkTreeIter iter;
-    gtk_list_store_append( m_store, &iter );
-    
-    return true;
+    Close(true);
+}
+
+void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )
+{
+    wxAboutDialogInfo info;
+    info.SetName(_("DataView sample"));
+    info.SetDescription(_("This sample demonstrates wxDataViewCtrl"));
+    info.SetCopyright(_T("(C) 2007-2009 Robert Roebling"));
+    info.AddDeveloper("Robert Roebling");
+    info.AddDeveloper("Francesco Montorsi");
+
+    wxAboutBox(info);
 }
 
 
-// wxDataViewCtrl
+// ----------------------------------------------------------------------------
+// MyFrame - event handlers for the first page
+// ----------------------------------------------------------------------------
 
-wxDataViewCtrl::~wxDataViewCtrl()
+void MyFrame::OnBeginDrag( wxDataViewEvent &event )
 {
+    wxDataViewItem item( event.GetItem() );
+
+    // only allow drags for item, not containers
+    if (m_music_model->IsContainer( item ) )
+    {
+        event.Veto();
+        return;
+    }
+
+    MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) item.GetID();
+    wxTextDataObject *obj = new wxTextDataObject;
+    obj->SetText( node->m_title );
+    event.SetDataObject( obj );
 }
 
-void wxDataViewCtrl::Init()
+void MyFrame::OnDropPossible( wxDataViewEvent &event )
 {
+    wxDataViewItem item( event.GetItem() );
+
+    // only allow drags for item, not containers
+    if (m_music_model->IsContainer( item ) )
+        event.Veto();
+
+    if (event.GetDataFormat() != wxDF_UNICODETEXT)
+        event.Veto();
 }
 
-bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id,
-           const wxPoint& pos, const wxSize& size, 
-           long style, const wxValidator& validator )
+void MyFrame::OnDrop( wxDataViewEvent &event )
 {
-    Init();
-    
-    m_needParent = TRUE;
-    m_acceptsFocus = TRUE;
+    wxDataViewItem item( event.GetItem() );
 
-    if (!PreCreation( parent, pos, size ) ||
-        !CreateBase( parent, id, pos, size, style, validator ))
+    // only allow drops for item, not containers
+    if (m_music_model->IsContainer( item ) )
     {
-        wxFAIL_MSG( wxT("wxDataViewCtrl creation failed") );
-        return FALSE;
+        event.Veto();
+        return;
     }
-    
-    m_widget = gtk_tree_view_new();
-    
-    m_parent->DoAddChild( this );
 
-    PostCreation(size);
+    if (event.GetDataFormat() != wxDF_UNICODETEXT)
+    {
+        event.Veto();
+        return;
+    }
 
-    return true;
+    wxTextDataObject obj;
+    obj.SetData( wxDF_UNICODETEXT, event.GetDataSize(), event.GetDataBuffer() );
+
+    wxLogMessage( "Text dropped: %s", obj.GetText() );
 }
 
-bool wxDataViewCtrl::AppendStringColumn( const wxString &label, int index )
+void MyFrame::OnAddMozart( wxCommandEvent& WXUNUSED(event) )
 {
-    GtkCellRenderer *renderer 
-        = gtk_cell_renderer_text_new();
-    
-    GtkTreeViewColumn *column
-        = gtk_tree_view_column_new_with_attributes( wxGTK_CONV(label), renderer, "text", index, NULL );
+    m_music_model->AddToClassical( "Kleine Nachtmusik", "Wolfgang Mozart", 1787 );
+}
 
-    gtk_tree_view_append_column( GTK_TREE_VIEW(m_widget), column );
+void MyFrame::OnDeleteMusic( wxCommandEvent& WXUNUSED(event) )
+{
+    wxDataViewItemArray items;
+    int len = m_ctrl[0]->GetSelections( items );
+    for( int i = 0; i < len; i ++ )
+        if (items[i].IsOk())
+            m_music_model->Delete( items[i] );
+}
 
-    return true;
+void MyFrame::OnDeleteYear( wxCommandEvent& WXUNUSED(event) )
+{
+    m_ctrl[0]->DeleteColumn( m_ctrl[0]->GetColumn( 2 ) );
+    FindWindow( ID_DELETE_YEAR )->Disable();
 }
 
-bool wxDataViewCtrl::AssociateStore( wxDataViewStore *store )
+void MyFrame::OnSelectNinth( wxCommandEvent& WXUNUSED(event) )
 {
-    wxDataViewCtrlBase::AssociateStore( store );
+    if (!m_music_model->GetNinthItem().IsOk())
+    {
+        wxLogError( "Cannot select the ninth symphony: it was removed!" );
+        return;
+    }
 
-    // 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;
+    m_ctrl[0]->Select( m_music_model->GetNinthItem() );
 }
 
-#endif
+void MyFrame::OnCollapse( wxCommandEvent& WXUNUSED(event) )
+{
+    wxDataViewItem item = m_ctrl[0]->GetSelection();
+    if (item.IsOk())
+        m_ctrl[0]->Collapse( item );
+}
 
-// -------------------- wxDataViewControl -------------------- 
+void MyFrame::OnExpand( wxCommandEvent& WXUNUSED(event) )
+{
+    wxDataViewItem item = m_ctrl[0]->GetSelection();
+    if (item.IsOk())
+        m_ctrl[0]->Expand( item );
+}
 
-class MyApp: public wxApp
+void MyFrame::OnValueChanged( wxDataViewEvent &event )
 {
-public:
-    bool OnInit(void);
-};
+    if (!m_log)
+        return;
 
-class MyFrame: public wxFrame
+    wxLogMessage( "wxEVT_DATAVIEW_ITEM_VALUE_CHANGED, Item Id: %d;  Column: %d",
+                  event.GetItem().GetID(), event.GetColumn() );
+}
+
+void MyFrame::OnActivated( wxDataViewEvent &event )
 {
-public:
-    MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h);
+    if(!m_log)
+        return;
 
-public:
-    void OnQuit(wxCommandEvent& event);
-    void OnAbout(wxCommandEvent& event);
+    wxString title = m_music_model->GetTitle( event.GetItem() );
+    wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, Item: %s", title );
+
+    if (m_ctrl[0]->IsExpanded( event.GetItem() ))
+        wxLogMessage( "Item: %s is expanded", title );
+}
+
+void MyFrame::OnSelectionChanged( wxDataViewEvent &event )
+{
+    if(!m_log)
+        return;
+
+    wxString title = m_music_model->GetTitle( event.GetItem() );
+    if (title.empty())
+        title = "None";
+
+    wxLogMessage( "wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, First selected Item: %s", title );
+}
+
+void MyFrame::OnExpanding( wxDataViewEvent &event )
+{
+    if (!m_log)
+        return;
+
+    wxString title = m_music_model->GetTitle( event.GetItem() );
+    wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, Item: %s", title );
+}
+
+
+void MyFrame::OnStartEditing( wxDataViewEvent &event )
+{
+    wxString artist = m_music_model->GetArtist( event.GetItem() );
+    if (artist == "Ludwig van Beethoven")
+    {
+        event.Veto();
+        
+        if (!m_log)
+           return;
+           
+        wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_START_EDITING vetoed. Artist: %s", artist );
+    }
+    else
+        wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_START_EDITING not vetoed. Artist: %s", artist );
     
-private:
-    wxDataViewCtrl* dataview;
-};
+}
 
-// ID for the menu commands
-#define DYNAMIC_QUIT   wxID_EXIT
-#define DYNAMIC_ABOUT  wxID_ABOUT
+void MyFrame::OnEditingStarted( wxDataViewEvent &event )
+{
+    if (!m_log)
+        return;
 
-// Create a new application object
-IMPLEMENT_APP  (MyApp)
+    wxString title = m_music_model->GetTitle( event.GetItem() );
+    wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, Item: %s", title );
+}
 
-// `Main program' equivalent, creating windows and returning main app frame
-bool MyApp::OnInit(void)
+void MyFrame::OnEditingDone( wxDataViewEvent &event )
 {
-    // Create the main frame window
-    MyFrame *frame = new MyFrame(NULL, _T("Dynamic wxWidgets App"), 50, 50, 450, 340);
+    if (!m_log)
+        return;
 
-    // Show the frame
-    frame->Show(true);
+    wxString title = m_music_model->GetTitle( event.GetItem() );
+    wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, Item: %s", title );
+}
 
-    SetTopWindow(frame);
+void MyFrame::OnExpanded( wxDataViewEvent &event )
+{
+    if (!m_log)
+        return;
 
-    return true;
+    wxString title = m_music_model->GetTitle( event.GetItem() );
+    wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, Item: %s", title );
 }
 
-// -------------------------------------
-// MyFrame
-// -------------------------------------
+void MyFrame::OnCollapsing( wxDataViewEvent &event )
+{
+    if (!m_log)
+        return;
 
-// My frame constructor
-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))
+    wxString title = m_music_model->GetTitle( event.GetItem() );
+    wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, Item: %s", title );
+}
+
+void MyFrame::OnCollapsed( wxDataViewEvent &event )
 {
-    // Give it an icon
-#ifdef __WXMSW__
-    SetIcon(wxIcon(_T("mondrian")));
-#else
-    SetIcon(wxIcon(mondrian_xpm));
-#endif
+    if (!m_log)
+        return;
 
-    // Make a menubar
-    wxMenu *file_menu = new wxMenu;
+    wxString title = m_music_model->GetTitle( event.GetItem() );
+    wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, Item: %s", title );
+}
 
-    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);
+void MyFrame::OnContextMenu( wxDataViewEvent &event )
+{
+    if (!m_log)
+        return;
 
-    // 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) );
+    wxString title = m_music_model->GetTitle( event.GetItem() );
+    wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, Item: %s", title );
 
-    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 );
+    wxMenu menu;
+    menu.Append( 1, "menuitem 1" );
+    menu.Append( 2, "menuitem 2" );
+    menu.Append( 3, "menuitem 3" );
+
+    m_ctrl[0]->PopupMenu(&menu);
 }
 
-void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) )
+void MyFrame::OnHeaderClick( wxDataViewEvent &event )
 {
-    Close(true);
+    // we need to skip the event to let the default behaviour of sorting by
+    // this column when it is clicked to take place
+    event.Skip();
+
+    if (!m_log)
+        return;
+
+    int pos = m_ctrl[0]->GetColumnPosition( event.GetDataViewColumn() );
+
+    wxLogMessage( "wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, Column position: %d", pos );
+    wxLogMessage( "Column width: %d", event.GetDataViewColumn()->GetWidth() );
+}
+
+void MyFrame::OnHeaderRightClick( wxDataViewEvent &event )
+{
+    if(!m_log)
+        return;
+
+    int pos = m_ctrl[0]->GetColumnPosition( event.GetDataViewColumn() );
+
+    wxLogMessage( "wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, Column position: %d", pos );
+}
+
+void MyFrame::OnSorted( wxDataViewEvent &event )
+{
+    if(!m_log)
+        return;
+
+    int pos = m_ctrl[0]->GetColumnPosition( event.GetDataViewColumn() );
+
+    wxLogMessage( "wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, Column position: %d", pos );
+}
+
+void MyFrame::OnRightClick( wxMouseEvent &event )
+{
+    if(!m_log)
+        return;
+
+    wxLogMessage( "wxEVT_MOUSE_RIGHT_UP, Click Point is X: %d, Y: %d",
+                 event.GetX(), event.GetY() );
+}
+
+
+// ----------------------------------------------------------------------------
+// MyFrame - event handlers for the second page
+// ----------------------------------------------------------------------------
+
+void MyFrame::OnPrependList( wxCommandEvent& WXUNUSED(event) )
+{
+    m_list_model->Prepend("Test");
 }
 
-void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) )
+void MyFrame::OnDeleteList( wxCommandEvent& WXUNUSED(event) )
 {
-    wxMessageDialog dialog(this, _T("This demonstrates the dataview control handling"),
-        _T("About DataView"), wxOK);
+    wxDataViewItemArray items;
+    int len = m_ctrl[1]->GetSelections( items );
+    if (len > 0)
+        m_list_model->DeleteItems( items );
+}
 
-    dialog.ShowModal();
+void MyFrame::OnGoto(wxCommandEvent& WXUNUSED(event))
+{
+    wxDataViewItem item = m_list_model->GetItem( 50 );
+    m_ctrl[1]->EnsureVisible(item,m_col);
 }
 
+void MyFrame::OnAddMany(wxCommandEvent& WXUNUSED(event))
+{
+    m_list_model->AddMany();
+}