///////////////////////////////////////////////////////////////////////////// // 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 ///////////////////////////////////////////////////////////////////////////// // 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/datetime.h" #include "wx/splitter.h" #include "wx/aboutdlg.h" #include "wx/choicdlg.h" #include "wx/numdlg.h" #include "wx/dataview.h" #include "wx/spinctrl.h" #ifndef __WXMSW__ #include "../sample.xpm" #endif #include "null.xpm" #define DEFAULT_ALIGN wxALIGN_LEFT #define DATAVIEW_DEFAULT_STYLE (wxDV_MULTIPLE|wxDV_HORIZ_RULES|wxDV_VERT_RULES) // ------------------------------------- // MySpinCtrlInPlaceRenderer // ------------------------------------- class MySpinCtrlInPlaceRenderer: public wxDataViewCustomRenderer { public: MySpinCtrlInPlaceRenderer() : wxDataViewCustomRenderer( wxT("long"), wxDATAVIEW_CELL_EDITABLE ) { } virtual bool HasEditorCtrl() { return true; } virtual wxControl* CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value ) { long l = value; return new wxSpinCtrl( parent, wxID_ANY, wxEmptyString, labelRect.GetTopLeft(), labelRect.GetSize(), -0, -1, 2010, l ); } virtual bool GetValueFromEditorCtrl( wxControl* editor, wxVariant &value ) { wxSpinCtrl *sc = (wxSpinCtrl*) editor; long l = sc->GetValue(); value = l; return true; } bool Render( wxRect rect, wxDC *dc, int WXUNUSED(state) ) { wxString str; str.Printf( wxT("%d"), (int) m_data ); dc->SetTextForeground( *wxBLACK ); dc->DrawText( str, rect.x, rect.y ); return true; } wxSize GetSize() const { return wxSize(80,16); } bool SetValue( const wxVariant &value ) { m_data = value.GetLong(); return true; } bool GetValue( wxVariant &value ) const { value = m_data; return true; } private: long m_data; }; // ------------------------------------- // MyMusicModel // ------------------------------------- /* Implement this data model Title Artist Year ------------------------------------------------------------- 1: My Music: 2: Pop music 3: You are not alone Michael Jackson 1995 4: Take a bow Madonna 1994 5: Classical music 6: Ninth Symphony Ludwig v. Beethoven 1824 7: German Requiem Johannes Brahms 1868 */ class MyMusicModelNode; WX_DEFINE_ARRAY_PTR( MyMusicModelNode*, MyMusicModelNodes ); class MyMusicModelNode { public: MyMusicModelNode( MyMusicModelNode* parent, const wxString &title, const wxString &artist, int year ) { m_parent = parent; m_title = title; m_artist = artist; m_year = year; m_isContainer = false; } MyMusicModelNode( MyMusicModelNode* parent, const wxString &branch ) { m_parent = parent; m_title = branch; m_year = -1; m_isContainer = true; } ~MyMusicModelNode() { size_t count = m_children.GetCount(); size_t i; for (i = 0; i < count; i++) { MyMusicModelNode *child = m_children[i]; delete child; } } bool IsContainer() { return m_isContainer; } MyMusicModelNode* GetParent() { return m_parent; } MyMusicModelNodes &GetChildren() { return m_children; } MyMusicModelNode* GetNthChild( unsigned int n ) { return m_children.Item( n ); } void Insert( MyMusicModelNode* child, unsigned int n) { m_children.Insert( child, n); } void Append( MyMusicModelNode* child ) { m_children.Add( child ); } unsigned int GetChildCount() { return m_children.GetCount(); } public: wxString m_title; wxString m_artist; int m_year; private: MyMusicModelNode *m_parent; MyMusicModelNodes m_children; bool m_isContainer; }; class MyMusicModel: public wxDataViewModel { public: // constructor MyMusicModel() { m_root = new MyMusicModelNode( NULL, "My Music" ); m_pop = new MyMusicModelNode( m_root, "Pop music" ); m_root->Append( m_pop ); m_pop->Append( new MyMusicModelNode( m_pop, "You are not alone", "Michael Jackson", 1995 ) ); m_pop->Append( new MyMusicModelNode( m_pop, "Take a bow", "Madonna", 1994 ) ); m_classical = new MyMusicModelNode( m_root, "Classical music" ); m_root->Append( m_classical ); m_classical->Append( new MyMusicModelNode( m_classical, "Ninth symphony", "Ludwig van Beethoven", 1824 ) ); m_classical->Append( new MyMusicModelNode( m_classical, "German Requiem", "Johannes Brahms", 1868 ) ); m_classicalMusicIsKnownToControl = false; } // helper method for wxLog wxString GetTitle( const wxDataViewItem &item ) { MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); if (!node) return wxEmptyString; return node->m_title; } // helper methods to change the model void AddToClassical( const wxString &title, const wxString &artist, int year ) { // add to data MyMusicModelNode *child_node = new MyMusicModelNode( m_classical, title, artist, year ); m_classical->Append( child_node ); if (m_classicalMusicIsKnownToControl) { // notify control wxDataViewItem child( (void*) child_node ); wxDataViewItem parent( (void*) m_classical ); ItemAdded( parent, child ); } } void Delete( const wxDataViewItem &item ) { MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); wxDataViewItem parent( node->GetParent() ); node->GetParent()->GetChildren().Remove( node ); delete node; // notify control ItemDeleted( parent, item ); } // override sorting to always sort branches ascendingly int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2, unsigned int column, bool ascending ) { if (IsContainer(item1) && IsContainer(item2)) { wxVariant value1,value2; GetValue( value1, item1, 0 ); GetValue( value2, item2, 0 ); wxString str1 = value1.GetString(); wxString str2 = value2.GetString(); int res = str1.Cmp( str2 ); if (res) return res; // items must be different unsigned long litem1 = (unsigned long) item1.GetID(); unsigned long litem2 = (unsigned long) item2.GetID(); return litem1-litem2; } return wxDataViewModel::Compare( item1, item2, column, ascending ); } // implementation of base class virtuals to define model virtual unsigned int GetColumnCount() const { return 3; } virtual wxString GetColumnType( unsigned int col ) const { if (col == 2) return "long"; return "string"; } virtual void GetValue( wxVariant &variant, const wxDataViewItem &item, unsigned int col ) const { MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); switch (col) { case 0: variant = node->m_title; break; case 1: variant = node->m_artist; break; case 2: variant = (long) node->m_year; break; default: { wxLogError( "MyMusicModel::GetValue: wrong column" ); // provoke a crash when mouse button down wxMouseState state = wxGetMouseState(); if (state.ShiftDown()) { char *crash = 0; *crash = 0; } } } } virtual bool SetValue( const wxVariant &variant, const wxDataViewItem &item, unsigned int col ) { MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); switch (col) { case 0: node->m_title = variant.GetString(); return true; case 1: node->m_artist = variant.GetString(); return true; case 2: node->m_year = variant.GetLong(); return true; default: wxLogError( "MyMusicModel::SetValue: wrong column" ); } return false; } virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const { // the invisble root node has no parent if (!item.IsOk()) return wxDataViewItem(0); MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); // "MyMusic" also has no parent if (node == m_root) return wxDataViewItem(0); return wxDataViewItem( (void*) node->GetParent() ); } virtual bool IsContainer( const wxDataViewItem &item ) const { // the invisble root node can have children (in // our model always "MyMusic") if (!item.IsOk()) return true; MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); return node->IsContainer(); } virtual unsigned int GetChildren( const wxDataViewItem &parent, wxDataViewItemArray &array ) const { MyMusicModelNode *node = (MyMusicModelNode*) parent.GetID(); if (!node) { array.Add( wxDataViewItem( (void*) m_root ) ); return 1; } if (node == m_classical) { MyMusicModel *model = (MyMusicModel*)(const MyMusicModel*) this; model->m_classicalMusicIsKnownToControl = true; } if (node->GetChildCount() == 0) { return 0; } unsigned int count = node->GetChildren().GetCount(); unsigned int pos; for (pos = 0; pos < count; pos++) { MyMusicModelNode *child = node->GetChildren().Item( pos ); array.Add( wxDataViewItem( (void*) child ) ); } return count; } private: MyMusicModelNode* m_root; MyMusicModelNode* m_pop; MyMusicModelNode* m_classical; bool m_classicalMusicIsKnownToControl; }; class MyListModel: public wxDataViewIndexListModel { public: MyListModel() : wxDataViewIndexListModel( 100 ) { unsigned int i; for (i = 0; i < 100; i++) { wxString str; str.Printf( "row number %d", i ); m_array.Add( str ); } m_icon = wxIcon( null_xpm ); } // helper methods to change the model void Prepend( const wxString &text ) { m_array.Insert( text, 0 ); RowPrepended(); } void DeleteItem( const wxDataViewItem &item ) { unsigned int row = GetRow( item ); m_array.RemoveAt( row ); RowDeleted( row ); } // implementation of base class virtuals to define model virtual unsigned int GetColumnCount() const { return 3; } virtual wxString GetColumnType( unsigned int col ) const { if (col == 1) return "wxDataViewIconText"; return "string"; } virtual unsigned int GetRowCount() { return m_array.GetCount(); } virtual void GetValue( wxVariant &variant, unsigned int row, unsigned int col ) const { if (col==0) { variant = m_array[ row ]; } else if (col==1) { wxDataViewIconText data( "test", m_icon ); variant << data; } else { wxString str; str.Printf( "row %d col %d", row, col ); variant = str; } } virtual bool SetValue( const wxVariant &variant, unsigned int row, unsigned int col ) { if (col == 0) { m_array[row] = variant.GetString(); return true; } return false; } wxArrayString m_array; wxIcon m_icon; }; // ------------------------------------- // MyApp // ------------------------------------- class MyApp: public wxApp { public: bool OnInit(void); int OnExit(); }; // ------------------------------------- // MyFrame // ------------------------------------- class MyFrame : public wxFrame { public: MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int h); public: void OnQuit(wxCommandEvent& event); void OnAbout(wxCommandEvent& event); void OnTestTreeCtrl(wxCommandEvent& event); void OnAddMozart(wxCommandEvent& event); void OnDeleteMusic(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 OnRightClick( wxMouseEvent &event ); void OnGoto( wxCommandEvent &event); private: wxDataViewCtrl* m_musicCtrl; wxObjectDataPtr m_music_model; wxDataViewCtrl* m_listCtrl; wxObjectDataPtr m_list_model; wxDataViewColumn * m_col; wxTextCtrl * m_log; wxLog *m_logOld; private: DECLARE_EVENT_TABLE() }; // ------------------------------------- // MyApp // ------------------------------------- IMPLEMENT_APP(MyApp) bool MyApp::OnInit(void) { if ( !wxApp::OnInit() ) return false; // build the first frame MyFrame *frame = new MyFrame(NULL, wxT("wxDataViewCtrl feature test"), 40, 40, 800, 440); frame->Show(true); SetTopWindow(frame); return true; } int MyApp::OnExit() { return 0; } // ------------------------------------- // MyFrame // ------------------------------------- enum { // file menu ID_ABOUT = wxID_ABOUT, ID_EXIT = wxID_EXIT, ID_TEST_TREECTRL = 40, ID_MUSIC_CTRL = 50, ID_ADD_MOZART = 100, ID_DELETE_MUSIC = 101, ID_PREPEND_LIST = 200, ID_DELETE_LIST = 201, ID_GOTO = 202 }; BEGIN_EVENT_TABLE(MyFrame, wxFrame) EVT_MENU( ID_ABOUT, MyFrame::OnAbout ) EVT_MENU( ID_TEST_TREECTRL, MyFrame::OnTestTreeCtrl ) EVT_MENU( ID_EXIT, MyFrame::OnQuit ) EVT_BUTTON( ID_ADD_MOZART, MyFrame::OnAddMozart ) EVT_BUTTON( ID_DELETE_MUSIC, MyFrame::OnDeleteMusic ) EVT_BUTTON( ID_PREPEND_LIST, MyFrame::OnPrependList ) EVT_BUTTON( ID_DELETE_LIST, MyFrame::OnDeleteList ) EVT_BUTTON( ID_GOTO, MyFrame::OnGoto) 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_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, "&About"); file_menu->AppendSeparator(); file_menu->Append(ID_TEST_TREECTRL, "Test &Treectrl"); file_menu->AppendSeparator(); file_menu->Append(ID_EXIT, "E&xit"); wxMenuBar *menu_bar = new wxMenuBar; menu_bar->Append(file_menu, "&File"); SetMenuBar(menu_bar); CreateStatusBar(); wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL ); wxBoxSizer *data_sizer = new wxBoxSizer( wxHORIZONTAL ); // MyMusic m_musicCtrl = new wxDataViewCtrl( this, ID_MUSIC_CTRL, wxDefaultPosition, wxDefaultSize, wxDV_MULTIPLE ); m_music_model = new MyMusicModel; m_musicCtrl->AssociateModel( m_music_model.get() ); wxDataViewColumn *col = m_musicCtrl->AppendTextColumn( "Title", 0, wxDATAVIEW_CELL_INERT, 200, DEFAULT_ALIGN, wxDATAVIEW_COL_SORTABLE ); #if 0 // Call this and sorting is enabled // immediatly upon start up. col->SetSortOrder( true ); #endif m_musicCtrl->AppendTextColumn( "Artist", 1, wxDATAVIEW_CELL_EDITABLE, 150, DEFAULT_ALIGN, wxDATAVIEW_COL_SORTABLE ); MySpinCtrlInPlaceRenderer *sr = new MySpinCtrlInPlaceRenderer; wxDataViewColumn *column = new wxDataViewColumn( "year", sr, 2, -1, wxALIGN_CENTRE, wxDATAVIEW_COL_SORTABLE ); m_musicCtrl->AppendColumn( column ); data_sizer->Add( m_musicCtrl, 3, wxGROW ); #if 1 // MyList m_listCtrl = new wxDataViewCtrl( this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxDV_MULTIPLE ); m_list_model = new MyListModel; m_listCtrl->AssociateModel( m_list_model.get() ); m_listCtrl->AppendTextColumn( "editable string", 0, wxDATAVIEW_CELL_EDITABLE, 120 ); m_listCtrl->AppendIconTextColumn( "icon", 1, wxDATAVIEW_CELL_INERT, 60 ); m_listCtrl->AppendTextColumn( "index", 2, wxDATAVIEW_CELL_INERT, 120 ); data_sizer->Add( m_listCtrl, 2, wxGROW ); #endif main_sizer->Add( data_sizer, 2, wxGROW ); wxBoxSizer *button_sizer = new wxBoxSizer( wxHORIZONTAL ); button_sizer->Add( new wxButton( this, ID_ADD_MOZART, "Add Mozart"), 0, wxALL, 10 ); button_sizer->Add( new wxButton( this, ID_DELETE_MUSIC, "Delete selected"), 0, wxALL, 10 ); button_sizer->Add( 10, 10, 1 ); button_sizer->Add( new wxButton( this, ID_PREPEND_LIST, "Prepend"), 0, wxALL, 10 ); button_sizer->Add( new wxButton( this, ID_DELETE_LIST, "Delete selected"), 0, wxALL, 10 ); button_sizer->Add( new wxButton( this, ID_GOTO, "Goto 50"), 0, wxALL, 10 ); main_sizer->Add( button_sizer, 0, wxGROW, 0 ); m_log = new wxTextCtrl( this, -1, "", wxDefaultPosition, wxDefaultSize, wxTE_MULTILINE ); m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_log)); wxLogMessage("This is the log window"); main_sizer->Add( m_log, 1, wxGROW ); SetSizer( main_sizer ); } void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) ) { Close(true); } /* XPM */ static char *small1_xpm[] = { /* columns rows colors chars-per-pixel */ "16 16 6 1", ". c Black", "o c #FFFFFF", "X c #000080", "O c #FFFF00", " c None", "+ c #FF0000", /* pixels */ " ", " ", " ", " ....... ", " .XXXXX. ", " .oXXXX. ", " .oXXX.......", ".....oXXX.OOOOO.", ".+++.XXXX.oOOOO.", ".o++......oOOOO.", ".o++++. .oOOOO.", ".o++++. .OOOOO.", ".+++++. .......", "....... ", " ", " " }; void MyFrame::OnTestTreeCtrl(wxCommandEvent& WXUNUSED(event) ) { wxDialog dialog( this, -1, "Test wxDataViewTreeStore" ); wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL ); wxDataViewCtrl *treectrl = new wxDataViewCtrl( &dialog, -1, wxDefaultPosition, wxSize(300,200), wxDV_NO_HEADER ); treectrl->AppendIconTextColumn( "no label", 0, wxDATAVIEW_CELL_INERT, 200 ); main_sizer->Add( treectrl, 1, wxGROW ); wxDataViewTreeStore *store = new wxDataViewTreeStore; wxDataViewItem parent = store->AppendContainer( wxDataViewItem(0), "Root 1", wxIcon(small1_xpm) ); wxDataViewItem child = store->AppendItem( parent, "Child 1", wxIcon(small1_xpm) ); child = store->AppendItem( parent, "Child 2", wxIcon(small1_xpm) ); child = store->AppendItem( parent, "Child 3", wxIcon(small1_xpm) ); treectrl->AssociateModel( store ); store->DecRef(); wxSizer *button_sizer = dialog.CreateButtonSizer( wxOK ); if (button_sizer) main_sizer->Add( button_sizer, 0, wxGROW|wxALL, 10 ); dialog.SetSizer( main_sizer ); main_sizer->Fit( &dialog ); dialog.ShowModal(); } void MyFrame::OnAddMozart(wxCommandEvent& WXUNUSED(event) ) { m_music_model->AddToClassical( "Kleine Nachtmusik", "Wolfgang Mozart", 1787 ); } void MyFrame::OnDeleteMusic(wxCommandEvent& WXUNUSED(event) ) { wxDataViewItemArray items; int len = m_musicCtrl->GetSelections( items ); for( int i = 0; i < len; i ++ ) if (items[i].IsOk()) m_music_model->Delete( items[i] ); } void MyFrame::OnPrependList( wxCommandEvent& WXUNUSED(event) ) { m_list_model->Prepend( "Test" ); } void MyFrame::OnDeleteList( wxCommandEvent& WXUNUSED(event) ) { wxDataViewItemArray items; int len = m_listCtrl->GetSelections( items ); for( int i = 0; i < len; i ++ ) if (items[i].IsOk()) m_list_model->DeleteItem( items[i] ); } void MyFrame::OnValueChanged( wxDataViewEvent &event ) { if (!m_log) return; wxLogMessage( "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("wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, Item: %s", 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::OnEditingStarted( wxDataViewEvent &event ) { if (!m_log) return; wxString title = m_music_model->GetTitle( event.GetItem() ); wxLogMessage("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("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("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("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("wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, Item: %s", title ); } void MyFrame::OnHeaderClick( wxDataViewEvent &event ) { if(!m_log) return; int pos = m_musicCtrl->GetColumnPosition( event.GetDataViewColumn() ); wxLogMessage("wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, Column position: %d", pos ); } void MyFrame::OnHeaderRightClick( wxDataViewEvent &event ) { if(!m_log) return; int pos = m_musicCtrl->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_musicCtrl->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()); } void MyFrame::OnGoto( wxCommandEvent &event) { wxDataViewItem item = m_list_model->GetItem( 50 ); m_listCtrl->EnsureVisible(item,m_col); } void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) ) { wxAboutDialogInfo info; info.SetName(_("DataView sample")); info.SetDescription(_("This sample demonstrates the dataview control handling")); info.SetCopyright(_T("(C) 2007 Robert Roebling")); wxAboutBox(info); }