///////////////////////////////////////////////////////////////////////////// // Name: dataview.cpp // Purpose: wxDataViewCtrl wxWidgets sample // Author: Robert Roebling // 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" #ifdef __BORLANDC__ #pragma hdrstop #endif #ifndef WX_PRECOMP #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 "../sample.xpm" #endif #include "wx_small.xpm" // ---------------------------------------------------------------------------- // MyApp // ---------------------------------------------------------------------------- class MyApp: public wxApp { public: virtual bool OnInit(); }; // ---------------------------------------------------------------------------- // MyFrame // ---------------------------------------------------------------------------- class MyFrame : public wxFrame { public: MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int h); ~MyFrame(); public: void OnQuit(wxCommandEvent& event); void OnAbout(wxCommandEvent& event); void OnAddMozart(wxCommandEvent& event); void OnDeleteMusic(wxCommandEvent& event); void OnDeleteYear(wxCommandEvent& event); void OnSelectNinth(wxCommandEvent& event); void OnPrependList(wxCommandEvent& event); void OnDeleteList(wxCommandEvent& event); void OnValueChanged( wxDataViewEvent &event ); void OnActivated( wxDataViewEvent &event ); void OnExpanding( wxDataViewEvent &event ); void OnExpanded( wxDataViewEvent &event ); void OnCollapsing( wxDataViewEvent &event ); void OnCollapsed( wxDataViewEvent &event ); void OnSelectionChanged( wxDataViewEvent &event ); void OnEditingStarted( wxDataViewEvent &event ); void OnEditingDone( wxDataViewEvent &event ); 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 ); private: wxNotebook* m_notebook; // the controls stored in the various tabs of the main notebook: wxDataViewCtrl* m_myMusicModelViewCtrl; wxObjectDataPtr m_music_model; wxDataViewCtrl* m_myListModelViewCtrl; wxObjectDataPtr m_list_model; wxDataViewListCtrl* m_listctrl; wxDataViewTreeCtrl* m_treectrl; // other data: wxDataViewColumn* m_col; wxTextCtrl* m_log; wxLog *m_logOld; private: DECLARE_EVENT_TABLE() }; // ---------------------------------------------------------------------------- // MyCustomRenderer // ---------------------------------------------------------------------------- class MyCustomRenderer: public wxDataViewCustomRenderer { public: MyCustomRenderer( wxDataViewCellMode mode, int alignment ) : wxDataViewCustomRenderer( wxString("long"), mode, alignment ) { m_height = 25; } virtual bool Render( wxRect rect, wxDC *dc, int WXUNUSED(state) ) { dc->SetBrush( *wxRED_BRUSH ); dc->SetPen( *wxTRANSPARENT_PEN ); dc->DrawRectangle( rect ); return true; } virtual bool Activate( wxRect WXUNUSED(cell), wxDataViewModel *WXUNUSED(model), const wxDataViewItem &WXUNUSED(item), unsigned int WXUNUSED(col) ) { wxLogMessage( wxT("MyCustomRenderer Activate()") ); return false; } virtual bool LeftClick( wxPoint cursor, wxRect WXUNUSED(cell), wxDataViewModel *WXUNUSED(model), const wxDataViewItem &WXUNUSED(item), unsigned int WXUNUSED(col) ) { wxLogMessage( wxT("MyCustomRenderer LeftClick( %d, %d )"), cursor.x, cursor.y ); return false; } virtual wxSize GetSize() const { //return wxSize(60,m_height); return wxSize(60,20); } virtual bool SetValue( const wxVariant &value ) { m_height = value; return true; } virtual bool GetValue( wxVariant &WXUNUSED(value) ) const { return true; } private: long m_height; }; // ============================================================================ // implementation // ============================================================================ // ---------------------------------------------------------------------------- // MyApp // ---------------------------------------------------------------------------- IMPLEMENT_APP(MyApp) bool MyApp::OnInit() { if ( !wxApp::OnInit() ) return false; MyFrame *frame = new MyFrame(NULL, wxT("wxDataViewCtrl sample"), 40, 40, 1000, 540); SetTopWindow(frame); frame->Show(true); return true; } // ---------------------------------------------------------------------------- // MyFrame // ---------------------------------------------------------------------------- enum { // file menu ID_ABOUT = wxID_ABOUT, ID_EXIT = wxID_EXIT, ID_MUSIC_CTRL = 50, ID_ADD_MOZART = 100, ID_DELETE_MUSIC = 101, ID_DELETE_YEAR = 102, ID_SELECT_NINTH = 103, ID_PREPEND_LIST = 200, ID_DELETE_LIST = 201, ID_GOTO = 202, ID_ADD_MANY = 203 }; BEGIN_EVENT_TABLE(MyFrame, wxFrame) EVT_MENU( ID_ABOUT, MyFrame::OnAbout ) EVT_MENU( ID_EXIT, MyFrame::OnQuit ) 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_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_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; SetIcon(wxICON(sample)); // build the menus // ---------------- wxMenu *file_menu = new wxMenu; file_menu->Append(ID_ABOUT, wxT("&About")); file_menu->AppendSeparator(); file_menu->Append(ID_EXIT, wxT("E&xit")); wxMenuBar *menu_bar = new wxMenuBar; menu_bar->Append(file_menu, wxT("&File")); SetMenuBar(menu_bar); CreateStatusBar(); // first page of the notebook // -------------------------- m_notebook = new wxNotebook( this, wxID_ANY ); wxPanel *firstPanel = new wxPanel( m_notebook, wxID_ANY ); m_myMusicModelViewCtrl = new wxDataViewCtrl( firstPanel, ID_MUSIC_CTRL, wxDefaultPosition, wxDefaultSize, wxDV_MULTIPLE|wxDV_VARIABLE_LINE_HEIGHT ); m_music_model = new MyMusicTreeModel; m_myMusicModelViewCtrl->AssociateModel( m_music_model.get() ); m_myMusicModelViewCtrl->EnableDragSource( wxDF_UNICODETEXT ); m_myMusicModelViewCtrl->EnableDropTarget( wxDF_UNICODETEXT ); // column 0 of the view control: wxDataViewTextRenderer *tr = new wxDataViewTextRenderer( wxT("string"), wxDATAVIEW_CELL_INERT ); wxDataViewColumn *column0 = new wxDataViewColumn( wxT("title"), tr, 0, 200, wxALIGN_LEFT, wxDATAVIEW_COL_SORTABLE | wxDATAVIEW_COL_RESIZABLE ); m_myMusicModelViewCtrl->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( wxT("string"), wxDATAVIEW_CELL_EDITABLE ); wxDataViewColumn *column1 = new wxDataViewColumn( wxT("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_myMusicModelViewCtrl->AppendColumn( column1 ); // column 2 of the view control: wxDataViewSpinRenderer *sr = new wxDataViewSpinRenderer( 0, 2010, wxDATAVIEW_CELL_EDITABLE, wxALIGN_RIGHT ); wxDataViewColumn *column2 = new wxDataViewColumn( wxT("year"), sr, 2, 60, wxALIGN_LEFT, wxDATAVIEW_COL_SORTABLE | wxDATAVIEW_COL_REORDERABLE ); m_myMusicModelViewCtrl->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( wxT("rating"), c, 3, 100, wxALIGN_LEFT, wxDATAVIEW_COL_REORDERABLE | wxDATAVIEW_COL_RESIZABLE ); m_myMusicModelViewCtrl->AppendColumn( column3 ); // column 4 of the view control: m_myMusicModelViewCtrl->AppendProgressColumn( wxT("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( wxT("custom"), cr, 5, -1, wxALIGN_LEFT, wxDATAVIEW_COL_RESIZABLE ); m_myMusicModelViewCtrl->AppendColumn( column5 ); // complete this page: 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")), 0, wxALL, 10 ); wxSizer *firstPanelSz = new wxBoxSizer( wxVERTICAL ); m_myMusicModelViewCtrl->SetMinSize(wxSize(-1, 200)); firstPanelSz->Add(m_myMusicModelViewCtrl, 1, wxGROW|wxALL, 5); firstPanelSz->Add(button_sizer); firstPanel->SetSizerAndFit(firstPanelSz); // second page of the notebook // --------------------------- wxPanel *secondPanel = new wxPanel( m_notebook, wxID_ANY ); m_myListModelViewCtrl = new wxDataViewCtrl( secondPanel, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxDV_MULTIPLE | wxDV_ROW_LINES); m_list_model = new MyListModel; m_myListModelViewCtrl->AssociateModel( m_list_model.get() ); // the various columns #if 1 m_myListModelViewCtrl->AppendTextColumn (wxT("editable string"), 0, wxDATAVIEW_CELL_EDITABLE, 120 ); m_myListModelViewCtrl->AppendIconTextColumn(wxIcon(wx_small_xpm), 1, wxDATAVIEW_CELL_INERT )->SetTitle( wxT("icon") ); #else m_myListModelViewCtrl->AppendTextColumn (wxT("editable string"), 0, wxDATAVIEW_CELL_EDITABLE ); m_myListModelViewCtrl->AppendIconTextColumn(wxT("icon"), 1, wxDATAVIEW_CELL_INERT ); #endif m_myListModelViewCtrl->AppendColumn( new wxDataViewColumn(wxT("attributes"), new wxDataViewTextRendererAttr, 2 )); // complete this page: 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_myListModelViewCtrl, 1, wxGROW|wxALL, 5); secondPanelSz->Add(button_sizer2); secondPanel->SetSizerAndFit(secondPanelSz); // third page of the notebook // --------------------------- wxPanel *thirdPanel = new wxPanel( m_notebook, wxID_ANY ); m_listctrl = new wxDataViewListCtrl( thirdPanel, wxID_ANY ); m_listctrl->AppendToggleColumn( wxT("Toggle") ); m_listctrl->AppendTextColumn( wxT("Text") ); wxVector data; data.push_back( true ); data.push_back( "row 1" ); m_listctrl->AppendItem( data ); data.clear(); data.push_back( false ); data.push_back( "row 3" ); m_listctrl->AppendItem( data ); // complete this page: wxSizer *thirdPanelSz = new wxBoxSizer( wxVERTICAL ); thirdPanelSz->Add(m_listctrl, 1, wxGROW|wxALL, 5); thirdPanel->SetSizerAndFit(thirdPanelSz); // fourth page of the notebook // --------------------------- wxPanel *fourthPanel = new wxPanel( m_notebook, wxID_ANY ); m_treectrl = new wxDataViewTreeCtrl( fourthPanel, wxID_ANY ); wxImageList *ilist = new wxImageList( 16, 16 ); ilist->Add( wxIcon(wx_small_xpm) ); m_treectrl->SetImageList( ilist ); wxDataViewItem parent2 = m_treectrl->AppendContainer( wxDataViewItem(0),wxT("Root 1"), 0 ); m_treectrl->AppendItem( parent2, wxT("Child 1"), 0 ); m_treectrl->AppendItem( parent2, wxT("Child 2"), 0 ); m_treectrl->AppendItem( parent2, wxT("Child 3, very long, long, long, long"), 0 ); // complete this page: wxSizer *fourthPanelSz = new wxBoxSizer( wxVERTICAL ); fourthPanelSz->Add(m_treectrl, 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 ); SetSizerAndFit(mainSizer); } MyFrame::~MyFrame() { delete wxLog::SetActiveTarget(m_logOld); } void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) ) { Close(true); } void MyFrame::OnAddMozart(wxCommandEvent& WXUNUSED(event) ) { m_music_model->AddToClassical( wxT("Kleine Nachtmusik"), wxT("Wolfgang Mozart"), 1787 ); } void MyFrame::OnDeleteMusic(wxCommandEvent& WXUNUSED(event) ) { wxDataViewItemArray items; int len = m_myMusicModelViewCtrl->GetSelections( items ); for( int i = 0; i < len; i ++ ) if (items[i].IsOk()) m_music_model->Delete( items[i] ); } void MyFrame::OnDeleteYear( wxCommandEvent& WXUNUSED(event) ) { m_myMusicModelViewCtrl->DeleteColumn( m_myMusicModelViewCtrl->GetColumn( 2 ) ); FindWindow( ID_DELETE_YEAR )->Disable(); } void MyFrame::OnSelectNinth( wxCommandEvent& WXUNUSED(event) ) { m_myMusicModelViewCtrl->Select( m_music_model->GetNinthItem() ); } void MyFrame::OnPrependList( wxCommandEvent& WXUNUSED(event) ) { m_list_model->Prepend(wxT("Test")); } void MyFrame::OnDeleteList( wxCommandEvent& WXUNUSED(event) ) { wxDataViewItemArray items; int len = m_myListModelViewCtrl->GetSelections( items ); if (len > 0) m_list_model->DeleteItems( items ); } void MyFrame::OnValueChanged( wxDataViewEvent &event ) { if (!m_log) return; wxLogMessage( wxT("EVT_DATAVIEW_ITEM_VALUE_CHANGED, Item Id: %d; Column: %d"), event.GetItem().GetID(), event.GetColumn() ); } void MyFrame::OnActivated( wxDataViewEvent &event ) { if(!m_log) return; wxString title = m_music_model->GetTitle( event.GetItem() ); wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, Item: %s"), title ); if (m_myMusicModelViewCtrl->IsExpanded( event.GetItem() )) wxLogMessage(wxT("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 = wxT("None"); wxLogMessage(wxT("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(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, Item: %s"), title ); } void MyFrame::OnEditingStarted( wxDataViewEvent &event ) { if (!m_log) return; wxString title = m_music_model->GetTitle( event.GetItem() ); wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, Item: %s"), title ); } void MyFrame::OnEditingDone( wxDataViewEvent &event ) { if (!m_log) return; wxString title = m_music_model->GetTitle( event.GetItem() ); wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, Item: %s"), title ); } void MyFrame::OnExpanded( wxDataViewEvent &event ) { if (!m_log) return; wxString title = m_music_model->GetTitle( event.GetItem() ); wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, Item: %s"), title ); } void MyFrame::OnCollapsing( wxDataViewEvent &event ) { if (!m_log) return; wxString title = m_music_model->GetTitle( event.GetItem() ); wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, Item: %s"), title ); } void MyFrame::OnCollapsed( wxDataViewEvent &event ) { if (!m_log) return; wxString title = m_music_model->GetTitle( event.GetItem() ); wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, Item: %s"),title); } void MyFrame::OnContextMenu( wxDataViewEvent &event ) { if (!m_log) return; wxString title = m_music_model->GetTitle( event.GetItem() ); wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, Item: %s"),title ); wxMenu menu; menu.Append( 1, wxT("entry 1") ); menu.Append( 2, wxT("entry 2") ); menu.Append( 3, wxT("entry 3") ); m_myMusicModelViewCtrl->PopupMenu(&menu); // wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, Item: %s Value: %s"), // title.GetData(), event.GetValue().GetString()); } void MyFrame::OnHeaderClick( wxDataViewEvent &event ) { // 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_myMusicModelViewCtrl->GetColumnPosition( event.GetDataViewColumn() ); wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, Column position: %d"), pos ); } void MyFrame::OnHeaderRightClick( wxDataViewEvent &event ) { if(!m_log) return; int pos = m_myMusicModelViewCtrl->GetColumnPosition( event.GetDataViewColumn() ); wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, Column position: %d"), pos ); } void MyFrame::OnSorted( wxDataViewEvent &event ) { if(!m_log) return; int pos = m_myMusicModelViewCtrl->GetColumnPosition( event.GetDataViewColumn() ); wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, Column position: %d"), pos ); } void MyFrame::OnRightClick( wxMouseEvent &event ) { if(!m_log) return; wxLogMessage(wxT("wxEVT_MOUSE_RIGHT_UP, Click Point is X: %d, Y: %d"), event.GetX(), event.GetY()); } void MyFrame::OnGoto(wxCommandEvent& WXUNUSED(event)) { wxDataViewItem item = m_list_model->GetItem( 50 ); m_myListModelViewCtrl->EnsureVisible(item,m_col); } void MyFrame::OnAddMany(wxCommandEvent& WXUNUSED(event)) { m_list_model->AddMany(); } 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); } 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 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(); } void MyFrame::OnDrop( wxDataViewEvent &event ) { wxDataViewItem item( event.GetItem() ); // only allow drops for item, not containers if (m_music_model->IsContainer( item ) ) { event.Veto(); return; } if (event.GetDataFormat() != wxDF_UNICODETEXT) { event.Veto(); return; } wxTextDataObject obj; obj.SetData( wxDF_TEXT, event.GetDataSize(), event.GetDataBuffer() ); wxLogMessage(wxT("Text dropped: %s"), obj.GetText() ); }