X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/bd6169a60e89c4058e420ac7faaec5ac056437d0..35bb3cb155917b4287fb2a3841bea22919a3d499:/samples/dataview/dataview.cpp diff --git a/samples/dataview/dataview.cpp b/samples/dataview/dataview.cpp index 22538962f9..62077163fa 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 @@ -17,330 +17,893 @@ #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 -// -------------------- wxDataViewControl -------------------- +#include "null.xpm" + + +#define DEFAULT_ALIGN wxALIGN_LEFT +#define DATAVIEW_DEFAULT_STYLE (wxDV_MULTIPLE|wxDV_HORIZ_RULES|wxDV_VERT_RULES) + + +// ------------------------------------- +// 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 +*/ -// wxDataViewStore -class wxDataViewStore + +class MyMusicModelNode; +WX_DEFINE_ARRAY_PTR( MyMusicModelNode*, MyMusicModelNodes ); + +class MyMusicModelNode { public: - wxDataViewStore() { } - virtual ~wxDataViewStore() { } + 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; + } -protected: - DECLARE_NO_COPY_CLASS(wxDataViewStore) -}; + 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; } -// wxDataViewListStoreBase + 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(); } -class wxDataViewListStoreBase: public wxDataViewStore -{ public: - wxDataViewListStoreBase() { } - - virtual bool AppendRow() = 0; + wxString m_title; + wxString m_artist; + int m_year; -protected: - DECLARE_NO_COPY_CLASS(wxDataViewListStoreBase) +private: + MyMusicModelNode *m_parent; + MyMusicModelNodes m_children; + bool m_isContainer; }; - -// wxDataViewCtrlBase - -class wxDataViewCtrlBase: public wxControl + +class MyMusicModel: public wxDataViewModel { public: - wxDataViewCtrlBase(); - // Define public API here + // 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; + } - virtual bool AppendStringColumn( const wxString &label, int index ) = 0; + // helper method for wxLog - virtual bool AssociateStore( wxDataViewStore *store ); - wxDataViewStore* GetStore(); + wxString GetTitle( const wxDataViewItem &item ) + { + MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); + if (!node) + return wxEmptyString; + + return node->m_title; + } -private: - wxDataViewStore *m_store; + // helper methods to change the model -protected: - DECLARE_NO_COPY_CLASS(wxDataViewCtrlBase) -}; + 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; + } -// -------------------- GTK2 header -------------------- + virtual wxString GetColumnType( unsigned int col ) const + { + if (col == 2) + return "long"; + + return "string"; + } -#ifdef __WXGTK20__ + 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; + } + } + } + } -#include "wx/gtk/private.h" + 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; + } -class wxDataViewListStore: public wxDataViewListStoreBase -{ -public: - wxDataViewListStore(); + 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; - // interface - virtual bool AppendRow(); + MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); + return node->IsContainer(); + } - // implementation - GtkListStore* GetGtkListStore() { return m_store; } + 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: - GtkListStore *m_store; - -protected: - DECLARE_NO_COPY_CLASS(wxDataViewListStore) + MyMusicModelNode* m_root; + MyMusicModelNode* m_pop; + MyMusicModelNode* m_classical; + bool m_classicalMusicIsKnownToControl; }; -class wxDataViewCtrl: public wxDataViewCtrlBase +class MyListModel: public wxDataViewIndexListModel { public: - wxDataViewCtrl() + MyListModel() : + wxDataViewIndexListModel( 100 ) { - Init(); + 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 ); } - wxDataViewCtrl( wxWindow *parent, wxWindowID id, - const wxPoint& pos = wxDefaultPosition, - const wxSize& size = wxDefaultSize, long style = 0, - const wxValidator& validator = wxDefaultValidator ) + // helper methods to change the model + + void Prepend( const wxString &text ) { - Create(parent, id, pos, size, style, validator ); + m_array.Insert( text, 0 ); + RowPrepended(); } - virtual ~wxDataViewCtrl(); - - void Init(); + void DeleteItem( const wxDataViewItem &item ) + { + unsigned int row = GetRow( item ); + m_array.RemoveAt( row ); + RowDeleted( row ); + } - bool Create(wxWindow *parent, wxWindowID id, - const wxPoint& pos = wxDefaultPosition, - const wxSize& size = wxDefaultSize, long style = 0, - const wxValidator& validator = wxDefaultValidator ); + // implementation of base class virtuals to define model + + virtual unsigned int GetColumnCount() const + { + return 3; + } - virtual bool AppendStringColumn( const wxString &label, int index ); + 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 + if (col==2) + { + if ((row % 2) == 1) + variant = "Blue"; + else + variant = "Italic"; + } + } + + virtual bool GetAttr( unsigned int row, unsigned int col, wxDataViewItemAttr &attr ) + { + if (col != 2) + return false; + + if ((row % 2) == 1) + attr.SetColour( *wxBLUE ); + else + attr.SetItalic( true ); + + return true; + } - virtual bool AssociateStore( wxDataViewStore *store ); + virtual bool SetValue( const wxVariant &variant, + unsigned int row, unsigned int col ) + { + if (col == 0) + { + m_array[row] = variant.GetString(); + return true; + } + return false; + } -private: - DECLARE_DYNAMIC_CLASS(wxDataViewCtrl) - DECLARE_NO_COPY_CLASS(wxDataViewCtrl) + wxArrayString m_array; + wxIcon m_icon; }; -#endif +// ------------------------------------- +// MyApp +// ------------------------------------- -// -------------------- wxDataViewControl -------------------- +class MyApp: public wxApp +{ +public: + bool OnInit(void); + int OnExit(); +}; -wxDataViewCtrlBase::wxDataViewCtrlBase() -{ - m_store = NULL; -} +// ------------------------------------- +// MyFrame +// ------------------------------------- -bool wxDataViewCtrlBase::AssociateStore( wxDataViewStore *store ) +class MyFrame : public wxFrame { - m_store = store; +public: + MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int h); + +public: + void OnQuit(wxCommandEvent& event); + void OnAbout(wxCommandEvent& event); - return true; -} + void OnTestTreeCtrl(wxCommandEvent& event); -wxDataViewStore* wxDataViewCtrlBase::GetStore() -{ - return m_store; -} + void OnAddMozart(wxCommandEvent& event); + void OnDeleteMusic(wxCommandEvent& event); + void OnDeleteYear(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 ); -IMPLEMENT_DYNAMIC_CLASS(wxDataViewCtrl,wxControl) + void OnRightClick( wxMouseEvent &event ); + void OnGoto( wxCommandEvent &event); -// -------------------- GTK2 implementaion -------------------- +private: + wxDataViewCtrl* m_musicCtrl; + wxObjectDataPtr m_music_model; + + wxDataViewCtrl* m_listCtrl; + wxObjectDataPtr m_list_model; -#ifdef __WXGTK20__ + wxDataViewColumn * m_col; + + wxTextCtrl * m_log; + wxLog *m_logOld; -// wxDataViewListStore +private: + DECLARE_EVENT_TABLE() +}; -wxDataViewListStore::wxDataViewListStore() +// ------------------------------------- +// MyApp +// ------------------------------------- + +IMPLEMENT_APP(MyApp) + +bool MyApp::OnInit(void) { - m_store = gtk_list_store_new( 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING ); + 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; } -bool wxDataViewListStore::AppendRow() +int MyApp::OnExit() { - GtkTreeIter iter; - gtk_list_store_append( m_store, &iter ); - - return true; + return 0; } -// wxDataViewCtrl +// ------------------------------------- +// 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_DELETE_YEAR = 102, + + 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_DELETE_YEAR, MyFrame::OnDeleteYear ) + 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() -wxDataViewCtrl::~wxDataViewCtrl() +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 ); + + wxDataViewSpinRenderer *sr = new wxDataViewSpinRenderer( 0, 2010 ); + 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 ); + + wxDataViewTextRendererAttr *ra = new wxDataViewTextRendererAttr; + column = new wxDataViewColumn( "attributes", ra, 2 ); + m_listCtrl->AppendColumn( column ); + + 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( new wxButton( this, ID_DELETE_YEAR, "Delete \"Year\" column"), 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 wxDataViewCtrl::Init() +void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) ) { + Close(true); } -bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id, - const wxPoint& pos, const wxSize& size, - long style, const wxValidator& validator ) + +/* XPM */ +static const 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) ) { - Init(); + wxDialog dialog( this, -1, "Test wxDataViewTreeStore" ); - m_needParent = TRUE; - m_acceptsFocus = TRUE; - - if (!PreCreation( parent, pos, size ) || - !CreateBase( parent, id, pos, size, style, validator )) - { - wxFAIL_MSG( wxT("wxDataViewCtrl creation failed") ); - return FALSE; - } + wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL ); - m_widget = gtk_tree_view_new(); + wxDataViewCtrl *treectrl = new wxDataViewCtrl( &dialog, -1, + wxDefaultPosition, wxSize(300,200), wxDV_NO_HEADER ); + + 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(); + + treectrl->AppendIconTextColumn( "no label", 0, wxDATAVIEW_CELL_INERT, 200 ); + + main_sizer->Add( treectrl, 1, wxGROW ); - m_parent->DoAddChild( this ); - PostCreation(size); + 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(); +} - return true; +void MyFrame::OnAddMozart(wxCommandEvent& WXUNUSED(event) ) +{ + m_music_model->AddToClassical( "Kleine Nachtmusik", "Wolfgang Mozart", 1787 ); } -bool wxDataViewCtrl::AppendStringColumn( const wxString &label, int index ) +void MyFrame::OnDeleteMusic(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 ); + 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] ); +} - gtk_tree_view_append_column( GTK_TREE_VIEW(m_widget), column ); +void MyFrame::OnDeleteYear( wxCommandEvent& WXUNUSED(event) ) +{ + m_musicCtrl->DeleteColumn( m_musicCtrl->GetColumn( 2 ) ); + FindWindow( ID_DELETE_YEAR )->Disable(); +} - return true; +void MyFrame::OnPrependList( wxCommandEvent& WXUNUSED(event) ) +{ + m_list_model->Prepend( "Test" ); } -bool wxDataViewCtrl::AssociateStore( wxDataViewStore *store ) +void MyFrame::OnDeleteList( wxCommandEvent& WXUNUSED(event) ) { - wxDataViewCtrlBase::AssociateStore( store ); + 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] ); +} - // 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; +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() ); } -#endif +void MyFrame::OnActivated( wxDataViewEvent &event ) +{ + if(!m_log) + return; -// -------------------- wxDataViewControl -------------------- + wxString title = m_music_model->GetTitle( event.GetItem() ); + wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, Item: %s", title ); +} -class MyApp: public wxApp +void MyFrame::OnSelectionChanged( wxDataViewEvent &event ) { -public: - bool OnInit(void); -}; + 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 ); +} -class MyFrame: public wxFrame +void MyFrame::OnExpanding( wxDataViewEvent &event ) { -public: - MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h); + if (!m_log) + return; + + wxString title = m_music_model->GetTitle( event.GetItem() ); + wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, Item: %s", title ); +} -public: - void OnQuit(wxCommandEvent& event); - void OnAbout(wxCommandEvent& event); - -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; + + wxString title = m_music_model->GetTitle( event.GetItem() ); + wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, Item: %s", title ); +} -// Create a new application object -IMPLEMENT_APP (MyApp) +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 ); +} -// `Main program' equivalent, creating windows and returning main app frame -bool MyApp::OnInit(void) +void MyFrame::OnExpanded( wxDataViewEvent &event ) { - // Create the main frame window - MyFrame *frame = new MyFrame(NULL, _T("Dynamic wxWidgets App"), 50, 50, 450, 340); + if (!m_log) + return; + + wxString title = m_music_model->GetTitle( event.GetItem() ); + wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, Item: %s", title ); +} - // Show the frame - frame->Show(true); +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 ); +} - SetTopWindow(frame); +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 ); +} - return true; +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 ); } -// ------------------------------------- -// MyFrame -// ------------------------------------- +void MyFrame::OnHeaderRightClick( 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)) + int pos = m_musicCtrl->GetColumnPosition( event.GetDataViewColumn() ); + + wxLogMessage("wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, Column position: %d", pos ); +} + +void MyFrame::OnSorted( 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; + int pos = m_musicCtrl->GetColumnPosition( event.GetDataViewColumn() ); - 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); + wxLogMessage("wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, Column position: %d", pos ); +} - // You used to have to do some casting for param 4, but now there are type-safe handlers - Connect( DYNAMIC_QUIT, wxID_ANY, - wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MyFrame::OnQuit) ); - Connect( DYNAMIC_ABOUT, wxID_ANY, - wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MyFrame::OnAbout) ); +void MyFrame::OnRightClick( wxMouseEvent &event ) +{ + if(!m_log) + return; - 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 ); + wxLogMessage("wxEVT_MOUSE_RIGHT_UP, Click Point is X: %d, Y: %d", event.GetX(), event.GetY()); } -void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) ) +void MyFrame::OnGoto(wxCommandEvent& WXUNUSED(event)) { - Close(true); + wxDataViewItem item = m_list_model->GetItem( 50 ); + m_listCtrl->EnsureVisible(item,m_col); } void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) ) { - wxMessageDialog dialog(this, _T("This demonstrates the dataview control handling"), - _T("About DataView"), wxOK); + wxAboutDialogInfo info; + info.SetName(_("DataView sample")); + info.SetDescription(_("This sample demonstrates the dataview control handling")); + info.SetCopyright(_T("(C) 2007 Robert Roebling")); - dialog.ShowModal(); + wxAboutBox(info); } -