X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/362d7fb98850d90dccc4d3fc2991a987e06e9aa5..f62edb0ecd881e790dd72b7f49da29e943200edb:/samples/dataview/dataview.cpp diff --git a/samples/dataview/dataview.cpp b/samples/dataview/dataview.cpp index 06059c6ffe..c9fc9840d4 100644 --- a/samples/dataview/dataview.cpp +++ b/samples/dataview/dataview.cpp @@ -1,8 +1,8 @@ ///////////////////////////////////////////////////////////////////////////// // 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 @@ -17,37 +17,457 @@ #endif #ifndef WX_PRECOMP -#include "wx/wx.h" + #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 "mondrian.xpm" + #include "../sample.xpm" #endif -#include "wx/dataview.h" +#include "null.xpm" + + +#define DEFAULT_ALIGN wxALIGN_LEFT +#define DATAVIEW_DEFAULT_STYLE (wxDV_MULTIPLE|wxDV_HORIZ_RULES|wxDV_VERT_RULES) + // ------------------------------------- -// MyTextModel +// MySpinCtrlInPlaceRenderer // ------------------------------------- -class MyTextModel: public wxDataViewListModel +class MySpinCtrlInPlaceRenderer: public wxDataViewCustomRenderer { public: - MyTextModel() {} + MySpinCtrlInPlaceRenderer() : + wxDataViewCustomRenderer( wxT("long"), wxDATAVIEW_CELL_EDITABLE ) { } + - virtual size_t GetNumberOfRows() - { return 1000; } - virtual size_t GetNumberOfCols() - { return 3; } - // as reported by wxVariant - virtual wxString GetColType( size_t col ) - { return wxT("string"); } - virtual wxVariant GetValue( size_t col, size_t row ) - { wxString tmp; - tmp.Printf( wxT("item(%d;%d)"), (int)row, (int)col ); - return tmp; + virtual 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 @@ -57,13 +477,14 @@ class MyApp: public wxApp { public: bool OnInit(void); + int OnExit(); }; // ------------------------------------- // MyFrame // ------------------------------------- -class MyFrame: public wxFrame +class MyFrame : public wxFrame { public: MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h); @@ -72,67 +493,214 @@ public: void OnQuit(wxCommandEvent& event); void OnAbout(wxCommandEvent& event); + void OnAddMozart(wxCommandEvent& event); + void OnDeleteMusic(wxCommandEvent& event); + + void OnPrependList(wxCommandEvent& event); + void OnDeleteList(wxCommandEvent& event); + + void OnValueChanged( wxDataViewEvent &event ); + void OnItemAdded( wxDataViewEvent &event ); + void OnItemDeleted( 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: - wxDataViewCtrl* dataview; + DECLARE_EVENT_TABLE() }; // ------------------------------------- // MyApp // ------------------------------------- -#define DYNAMIC_QUIT wxID_EXIT -#define DYNAMIC_ABOUT wxID_ABOUT - -IMPLEMENT_APP (MyApp) +IMPLEMENT_APP(MyApp) bool MyApp::OnInit(void) { - MyFrame *frame = new MyFrame(NULL, _T("Dynamic wxWidgets App"), 50, 50, 450, 340); + 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_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_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_MODEL_ITEM_ADDED( ID_MUSIC_CTRL, MyFrame::OnItemAdded ) + EVT_DATAVIEW_MODEL_ITEM_DELETED( ID_MUSIC_CTRL, MyFrame::OnItemDeleted ) + EVT_DATAVIEW_MODEL_VALUE_CHANGED( ID_MUSIC_CTRL, MyFrame::OnValueChanged ) + EVT_DATAVIEW_MODEL_ITEM_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, wxChar *title, int x, int y, int w, int h): wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h)) { -#ifdef __WXMSW__ - SetIcon(wxIcon(_T("mondrian"))); -#else - SetIcon(wxIcon(mondrian_xpm)); -#endif + 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_EXIT, "E&xit"); - 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")); + menu_bar->Append(file_menu, "&File"); + SetMenuBar(menu_bar); + CreateStatusBar(); - // 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) ); + wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL ); - CreateStatusBar(); + 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 ); - dataview = new wxDataViewCtrl( this, -1 ); - dataview->AppendStringColumn( wxT("first") ); - dataview->AppendStringColumn( wxT("second") ); - dataview->AppendStringColumn( wxT("third") ); + m_list_model = new MyListModel; + m_listCtrl->AssociateModel( m_list_model.get() ); - MyTextModel *model = new MyTextModel; - dataview->AssociateModel( Model ); + 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) ) @@ -140,12 +708,185 @@ void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) ) Close(true); } -void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) ) +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::OnItemAdded( wxDataViewEvent &event ) +{ + if (!m_log) + return; + + wxLogMessage("wxEVT_COMMAND_DATAVIEW_MODEL_ITEM_ADDED, Item Id: %d",event.GetItem().GetID()); +} + +void MyFrame::OnItemDeleted( wxDataViewEvent &event ) +{ + if (!m_log) + return; + + wxLogMessage( "EVT_DATAVIEW_MODEL_ITEM_DELETED, Item Id: %d", event.GetItem().GetID() ); +} + +void MyFrame::OnValueChanged( wxDataViewEvent &event ) +{ + if (!m_log) + return; + + wxLogMessage( "EVT_DATAVIEW_MODEL_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 ) { - wxMessageDialog dialog(this, _T("This demonstrates the dataview control handling"), - _T("About DataView"), wxOK); + 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 ); +} - dialog.ShowModal(); +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); +} +