X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b910a8add446261996bc8d22e6545e6bdb373b8b..c782096417f0fd9de6c6d47b23174233ec6bcf57:/samples/dataview/dataview.cpp?ds=sidebyside diff --git a/samples/dataview/dataview.cpp b/samples/dataview/dataview.cpp index 63cbb69d38..694cb30d8b 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 @@ -17,206 +17,377 @@ #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 +// MyMusicModel // ------------------------------------- -WX_DECLARE_LIST(wxDateTime,wxArrayDate); -#include -WX_DEFINE_LIST(wxArrayDate); +/* +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 MyTextModel: public wxDataViewListModel + + +class MyMusicModelNode; +WX_DEFINE_ARRAY_PTR( MyMusicModelNode*, MyMusicModelNodes ); + +class MyMusicModelNode { public: - MyTextModel() - { + MyMusicModelNode( MyMusicModelNode* parent, + const wxString &title, const wxString &artist, const wxString &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_isContainer = true; + } + + ~MyMusicModelNode() + { + size_t count = m_children.GetCount(); size_t i; - for (i = 0; i < 1000; i++) - m_list.Add( wxT("Test") ); - for (i = 0; i < 500; i++) - { m_bools.Add( 0 ); m_bools.Add( 1 ); } - for (i = 0; i < 500; i++) - { m_colours.Add( wxT("red") ); m_colours.Add( wxT("green") ); } - for (i = 0; i < 1000; i++) - { m_progress.Add( i/10 ); } - for (i = 0; i < 1000; i++) - { - wxDateTime *date = new wxDateTime( wxDateTime::Now() ); - m_dates.Append( date ); - } + for (i = 0; i < count; i++) + { + MyMusicModelNode *child = m_children[i]; + delete child; + } } - virtual size_t GetNumberOfRows() - { return 1000; } - virtual size_t GetNumberOfCols() - { return 7; } + bool IsContainer() { return m_isContainer; } - // as reported by wxVariant - virtual wxString GetColType( size_t col ) - { - if (col == 6) - return wxT("datetime"); + 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(); } - if (col == 5) - return wxT("long"); +public: + wxString m_title; + wxString m_artist; + wxString m_year; + +private: + MyMusicModelNode *m_parent; + MyMusicModelNodes m_children; + bool m_isContainer; +}; - if (col == 3) - return wxT("bool"); + +class MyMusicModel: public wxDataViewModel +{ +public: - return wxT("string"); - } + // constructor - virtual void GetValue( wxVariant &variant, size_t col, size_t row ) + 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 methods to change the model + + void AddToClassical( const wxString &title, const wxString &artist, const wxString &year ) + { + // add to data + MyMusicModelNode *child_node = + new MyMusicModelNode( m_classical, title, artist, year ); + + m_classical->Append( child_node ); + + if (m_classicalMusicIsKnownToControl) { - if (col == 6) - { - variant = (wxDateTime) *m_dates[row]; - } else - if (col == 5) - { - variant = (long) m_progress[row]; - } else - if (col == 4) - { - variant = m_colours[row]; - } else - if (col == 3) - { - variant = (bool) m_bools[row]; - } else - if (col == 2) - { - variant = m_list[row]; - } - else - { - wxString tmp; - tmp.Printf( wxT("item(%d;%d)"), (int)row, (int)col ); - variant = tmp; - } + // notify control + wxDataViewItem child( (void*) child_node ); + wxDataViewItem parent( (void*) m_classical ); + ItemAdded( parent, child ); } - virtual bool SetValue( wxVariant &value, size_t col, size_t row ) + } + + void Delete( const wxDataViewItem &item ) + { + MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); + wxDataViewItem parent( node->GetParent() ); + + // notify control + ItemDeleted( parent, item ); + //We must delete the node after we call ItemDeleted + //The reason is that: + //When we use wxSortedArray, the array find a node through binary search for speed. + //And when the array is searching for some node, it call the model's compare function. + //The compare function need the node to be compared. So we should delete the node later, here. + node->GetParent()->GetChildren().Remove( node ); + delete node; + } + + // 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)) { - if (col == 6) - { - *m_dates[row] = value.GetDateTime(); - } else - if (col == 3) - { - m_bools[row] = (int) value.GetBool(); - } else - if (col == 2) - { - m_list[row] = value.GetString(); - } - return true; + 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 ); + } - wxArrayString m_list; - wxArrayInt m_bools; - wxArrayString m_colours; - wxArrayInt m_progress; - wxArrayDate m_dates; -}; + // implementation of base class virtuals to define model + + virtual unsigned int GetColumnCount() const + { + return 3; + } -// ------------------------------------- -// MyCustomCell -// ------------------------------------- + virtual wxString GetColumnType( unsigned int col ) const + { + return "string"; + } -class MyCustomCell: public wxDataViewCustomCell -{ -public: - MyCustomCell() : - wxDataViewCustomCell( wxT("string"), wxDATAVIEW_CELL_ACTIVATABLE ) + virtual void GetValue( wxVariant &variant, + const wxDataViewItem &item, unsigned int col ) const { - m_colour = wxT("black"); + MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); + switch (col) + { + case 0: variant = node->m_title; break; + case 1: variant = node->m_artist; break; + case 2: variant = node->m_year; break; + default: wxLogError( "MyMusicModel::GetValue: wrong column" ); + } } - bool SetValue( const wxVariant &value ) + + virtual bool SetValue( const wxVariant &variant, + const wxDataViewItem &item, unsigned int col ) { - m_colour = value.GetString(); - return true; + MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); + switch (col) + { + case 0: node->m_title = variant.GetString(); break; + case 1: node->m_artist = variant.GetString(); break; + case 2: node->m_year = variant.GetString(); break; + default: wxLogError( "MyMusicModel::SetValue: wrong column" ); + } } - bool Render( wxRect rect, wxDC *dc, int state ) + + virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const { - dc->SetPen( *wxBLACK_PEN ); - if (m_colour == wxT("red")) - dc->SetBrush( *wxRED_BRUSH ); - else if (m_colour == wxT("green")) - dc->SetBrush( *wxGREEN_BRUSH ); - else - dc->SetBrush( *wxBLACK_BRUSH ); - dc->DrawRectangle( rect ); - return true; + // 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() ); } - wxSize GetSize() + + virtual bool IsContainer( const wxDataViewItem &item ) const { - return wxSize(20,8); + // 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(); } - bool Activate( wxRect rect, - wxDataViewListModel *model, size_t col, size_t row ) + + virtual wxDataViewItem GetFirstChild( const wxDataViewItem &parent ) const { - return false; + MyMusicModelNode *node = (MyMusicModelNode*) parent.GetID(); + if (!node) + return wxDataViewItem( (void*) m_root ); + + if (node->GetChildCount() == 0) + return wxDataViewItem( 0 ); + + if (node == m_classical) + { + MyMusicModel *model = (MyMusicModel*)(const MyMusicModel*) this; + model->m_classicalMusicIsKnownToControl = true; + } + + MyMusicModelNode *first_child = node->GetChildren().Item( 0 ); + return wxDataViewItem( (void*) first_child ); } - + + virtual wxDataViewItem GetNextSibling( const wxDataViewItem &item ) const + { + MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); + + // "MyMusic" has no siblings in our model + if (node == m_root) + return wxDataViewItem(0); + + MyMusicModelNode *parent = node->GetParent(); + int pos = parent->GetChildren().Index( node ); + + // Something went wrong + if (pos == wxNOT_FOUND) + return wxDataViewItem(0); + + // No more children + if (pos == parent->GetChildCount()-1) + return wxDataViewItem(0); + + node = parent->GetChildren().Item( pos+1 ); + return wxDataViewItem( (void*) node ); + } + private: - wxString m_colour; + MyMusicModelNode* m_root; + MyMusicModelNode* m_pop; + MyMusicModelNode* m_classical; + bool m_classicalMusicIsKnownToControl; }; -// ------------------------------------- -// MyUnsortedTextModel -// ------------------------------------- - -class MyUnsortedTextModel: public wxDataViewListModel +class MyListModel: public wxDataViewIndexListModel { public: - MyUnsortedTextModel() + MyListModel() : + wxDataViewIndexListModel( 100 ) { - m_list.Add( wxT("This") ); - m_list.Add( wxT("is") ); - m_list.Add( wxT("an") ); - m_list.Add( wxT("unsorted") ); - m_list.Add( wxT("list") ); - m_list.Add( wxT("of") ); - m_list.Add( wxT("words.") ); + unsigned int i; + for (i = 0; i < 100; i++) + { + wxString str; + str.Printf( "row number %d", i ); + m_array.Add( str ); + } } + + // helper methods to change the model - virtual size_t GetNumberOfRows() { return m_list.GetCount(); } - virtual size_t GetNumberOfCols() { return 2; } - virtual wxString GetColType( size_t col ) { return wxT("string"); } - virtual void GetValue( wxVariant &variant, size_t col, size_t row ) + void Prepend( const wxString &text ) { - if (col == 0) + 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 2; + } + + virtual wxString GetColumnType( unsigned int col ) const + { + 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_list[row]; - return; + variant = m_array[ row ]; + } + else + { + wxString str; + str.Printf( "row %d col %d", row, col ); + variant = str; } - wxString tmp; - tmp.Printf( wxT("item(%d;%d)"), (int)row, (int)col ); - variant = tmp; } - virtual bool SetValue( wxVariant &variant, size_t col, size_t row ) + + virtual bool SetValue( const wxVariant &variant, + unsigned int row, unsigned int col ) { if (col == 0) { - m_list[row] = variant.GetString(); + m_array[row] = variant.GetString(); return true; } + return false; - } - - wxArrayString m_list; + + wxArrayString m_array; }; // ------------------------------------- @@ -227,13 +398,14 @@ 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); @@ -241,56 +413,42 @@ public: 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 OnSelected( wxDataViewEvent &event ); + + void OnHeaderClick( wxDataViewEvent &event ); + void OnHeaderRightClick( wxDataViewEvent &event ); + void OnSorted( wxDataViewEvent &event ); + + void OnRightClick( wxMouseEvent &event ); + void OnGoto( wxCommandEvent &event); private: - wxDataViewCtrl* dataview_left; - wxDataViewCtrl* dataview_right; -}; - -// ------------------------------------- -// MySortingFrame -// ------------------------------------- - -enum my_events -{ - ID_APPEND_ROW_LEFT = 1000, - ID_PREPEND_ROW_LEFT, - ID_INSERT_ROW_LEFT, - ID_DELETE_ROW_LEFT, - ID_EDIT_ROW_LEFT, - - ID_APPEND_ROW_RIGHT, - ID_PREPEND_ROW_RIGHT, - ID_INSERT_ROW_RIGHT, - ID_DELETE_ROW_RIGHT, - ID_EDIT_ROW_RIGHT -}; - -class MySortingFrame: public wxFrame -{ -public: - MySortingFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h); - -public: - void OnQuit(wxCommandEvent& event); - void OnAbout(wxCommandEvent& event); - - void OnAppendRowLeft(wxCommandEvent& event); - void OnPrependRowLeft(wxCommandEvent& event); - void OnInsertRowLeft(wxCommandEvent& event); - void OnDeleteRowLeft(wxCommandEvent& event); - void OnEditRowLeft(wxCommandEvent& event); - - void OnAppendRowRight(wxCommandEvent& event); - void OnPrependRowRight(wxCommandEvent& event); - void OnInsertRowRight(wxCommandEvent& event); - void OnDeleteRowRight(wxCommandEvent& event); - void OnEditRowRight(wxCommandEvent& event); + wxDataViewCtrl* m_musicCtrl; + wxObjectDataPtr m_music_model; + + wxDataViewCtrl* m_listCtrl; + wxObjectDataPtr m_list_model; + + wxTextCtrl * m_log; + wxLog *m_logOld; private: - wxDataViewCtrl* dataview_left; - wxDataViewCtrl* dataview_right; - DECLARE_EVENT_TABLE() }; @@ -298,99 +456,154 @@ private: // 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, wxT("wxDataViewCtrl feature test"), 10, 10, 800, 340); - frame->Show(true); + if ( !wxApp::OnInit() ) + return false; - MySortingFrame *frame2 = new MySortingFrame(NULL, wxT("wxDataViewCtrl sorting test"), 10, 350, 600, 300); - frame2->Show(true); + // build the first frame + MyFrame *frame = + new MyFrame(NULL, wxT("wxDataViewCtrl feature test"), 40, 40, 700, 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_ITEM_SELECTED(ID_MUSIC_CTRL, MyFrame::OnSelected) + + 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; + + 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")); - SetMenuBar(menu_bar); - - // 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) ); + menu_bar->Append(file_menu, "&File"); + SetMenuBar(menu_bar); CreateStatusBar(); + wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL ); - // Left wxDataViewCtrl - dataview_left = new wxDataViewCtrl( this, -1 ); - - MyTextModel *model = new MyTextModel; - dataview_left->AssociateModel( model ); - - dataview_left->AppendTextColumn( wxT("first"), 0 ); - dataview_left->AppendTextColumn( wxT("second"), 1 ); - - wxDataViewTextCell *text_cell = new wxDataViewTextCell( wxT("string"), wxDATAVIEW_CELL_EDITABLE ); - wxDataViewColumn *column = new wxDataViewColumn( wxT("editable"), text_cell, 2 ); - dataview_left->AppendColumn( column ); - - dataview_left->AppendToggleColumn( wxT("fourth"), 3 ); - - MyCustomCell *custom_cell = new MyCustomCell; - column = new wxDataViewColumn( wxT("custom"), custom_cell, 4 ); - dataview_left->AppendColumn( column ); - - dataview_left->AppendProgressColumn( wxT("progress"), 5 ); - - dataview_left->AppendDateColumn( wxT("date"), 6 ); - - // Right wxDataViewCtrl using the same model - dataview_right = new wxDataViewCtrl( this, -1 ); - dataview_right->AssociateModel( model ); - - text_cell = new wxDataViewTextCell( wxT("string"), wxDATAVIEW_CELL_EDITABLE ); - column = new wxDataViewColumn( wxT("editable"), text_cell, 2 ); - dataview_right->AppendColumn( column ); - dataview_right->AppendTextColumn( wxT("first"), 0 ); - dataview_right->AppendTextColumn( wxT("second"), 1 ); - wxDataViewToggleCell *toggle_cell = new wxDataViewToggleCell( wxT("bool"), wxDATAVIEW_CELL_ACTIVATABLE ); - column = new wxDataViewColumn( wxT("bool"), toggle_cell, 3 ); - dataview_right->AppendColumn( column ); - - dataview_right->AppendDateColumn( wxT("date"), 6 ); - - // layout dataview controls. - - wxBoxSizer *sizer = new wxBoxSizer( wxHORIZONTAL ); - sizer->Add( dataview_left, 3, wxGROW ); - sizer->Add(10,10); - sizer->Add( dataview_right, 2, wxGROW ); - SetSizer( sizer ); + 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() ); + + m_musicCtrl->AppendTextColumn( "Title", 0, wxDATAVIEW_CELL_INERT, 200, + DEFAULT_ALIGN, wxDATAVIEW_COL_SORTABLE ); + m_musicCtrl->AppendTextColumn( "Artist", 1, wxDATAVIEW_CELL_EDITABLE, 200, + DEFAULT_ALIGN, wxDATAVIEW_COL_SORTABLE ); + m_musicCtrl->AppendTextColumn( "Year", 2, wxDATAVIEW_CELL_INERT, 50, + DEFAULT_ALIGN ); + + 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->AppendTextColumn( "index", 1, 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) ) @@ -398,151 +611,151 @@ void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) ) Close(true); } -void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) ) +void MyFrame::OnAddMozart(wxCommandEvent& WXUNUSED(event) ) { - wxMessageDialog dialog(this, _T("This demonstrates the dataview control handling"), - _T("About DataView"), wxOK); - - dialog.ShowModal(); + m_music_model->AddToClassical( "Kleine Nachtmusik", "Wolfgang Mozart", "1787" ); } -// ------------------------------------- -// MySortingFrame -// ------------------------------------- - -BEGIN_EVENT_TABLE(MySortingFrame,wxFrame) - EVT_BUTTON( ID_APPEND_ROW_LEFT, MySortingFrame::OnAppendRowLeft ) -END_EVENT_TABLE() - -MySortingFrame::MySortingFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h): - wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h)) +void MyFrame::OnDeleteMusic(wxCommandEvent& WXUNUSED(event) ) { -#ifdef __WXMSW__ - SetIcon(wxIcon(_T("mondrian"))); -#else - SetIcon(wxIcon(mondrian_xpm)); -#endif - - wxMenu *file_menu = new wxMenu; - - 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); - - // 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(MySortingFrame::OnQuit) ); - Connect( DYNAMIC_ABOUT, wxID_ANY, - wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MySortingFrame::OnAbout) ); - - CreateStatusBar(); - - - // Left wxDataViewCtrl - dataview_left = new wxDataViewCtrl( this, -1 ); - - MyUnsortedTextModel *model = new MyUnsortedTextModel; - dataview_left->AssociateModel( model ); - wxDataViewTextCell *text_cell = new wxDataViewTextCell( wxT("string"), wxDATAVIEW_CELL_EDITABLE ); - wxDataViewColumn *column = new wxDataViewColumn( wxT("editable"), text_cell, 0 ); - dataview_left->AppendColumn( column ); - dataview_left->AppendTextColumn( wxT("second"), 1 ); - - // Right wxDataViewCtrl using the sorting model - dataview_right = new wxDataViewCtrl( this, -1 ); - wxDataViewSortedListModel *sorted_model = - new wxDataViewSortedListModel( model ); - dataview_right->AssociateModel( sorted_model ); - text_cell = new wxDataViewTextCell( wxT("string"), wxDATAVIEW_CELL_EDITABLE ); - column = new wxDataViewColumn( wxT("editable"), text_cell, 0 ); - dataview_right->AppendColumn( column ); - dataview_right->AppendTextColumn( wxT("second"), 1 ); + 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] ); +} - // layout dataview controls. +void MyFrame::OnPrependList( wxCommandEvent& WXUNUSED(event) ) +{ + m_list_model->Prepend( "Test" ); +} - wxBoxSizer *top_sizer = new wxBoxSizer( wxHORIZONTAL ); - top_sizer->Add( dataview_left, 1, wxGROW ); - top_sizer->Add(10,10); - top_sizer->Add( dataview_right, 1, wxGROW ); +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] ); +} - wxBoxSizer *button_sizer = new wxBoxSizer( wxHORIZONTAL ); - button_sizer->Add( 10, 10, 1 ); - wxFlexGridSizer *left_sizer = new wxFlexGridSizer( 2 ); - left_sizer->Add( new wxButton( this, ID_APPEND_ROW_LEFT, wxT("Append") ), 0, wxALL, 5 ); - left_sizer->Add( new wxButton( this, ID_PREPEND_ROW_LEFT, wxT("Prepend") ), 0, wxALL, 5 ); - left_sizer->Add( new wxButton( this, ID_INSERT_ROW_LEFT, wxT("Insert") ), 0, wxALL, 5 ); - left_sizer->Add( new wxButton( this, ID_DELETE_ROW_LEFT, wxT("Delete") ), 0, wxALL, 5 ); - left_sizer->Add( new wxButton( this, ID_EDIT_ROW_LEFT, wxT("Edit") ), 0, wxALL, 5 ); - button_sizer->Add( left_sizer ); - button_sizer->Add( 10, 10, 2 ); - wxFlexGridSizer *right_sizer = new wxFlexGridSizer( 2 ); - right_sizer->Add( new wxButton( this, ID_APPEND_ROW_RIGHT, wxT("Append") ), 0, wxALL, 5 ); - right_sizer->Add( new wxButton( this, ID_PREPEND_ROW_RIGHT, wxT("Prepend") ), 0, wxALL, 5 ); - right_sizer->Add( new wxButton( this, ID_INSERT_ROW_RIGHT, wxT("Insert") ), 0, wxALL, 5 ); - right_sizer->Add( new wxButton( this, ID_DELETE_ROW_RIGHT, wxT("Delete") ), 0, wxALL, 5 ); - right_sizer->Add( new wxButton( this, ID_EDIT_ROW_RIGHT, wxT("Edit") ), 0, wxALL, 5 ); - button_sizer->Add( right_sizer ); - button_sizer->Add( 10, 10, 1 ); +void MyFrame::OnItemAdded( wxDataViewEvent &event ) +{ + if (!m_log) + return; + + wxLogMessage("wxEVT_COMMAND_DATAVIEW_MODEL_ITEM_ADDED, Item Id: %d",event.GetItem().GetID()); +} - wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL ); - main_sizer->Add( top_sizer, 1, wxGROW ); - main_sizer->Add( button_sizer, 0, wxGROW ); +void MyFrame::OnItemDeleted( wxDataViewEvent &event ) +{ + if (!m_log) + return; + + wxLogMessage( "EVT_DATAVIEW_MODEL_ITEM_DELETED, Item Id: %d", event.GetItem().GetID() ); +} - SetSizer( main_sizer ); +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 MySortingFrame::OnQuit(wxCommandEvent& WXUNUSED(event) ) +void MyFrame::OnActivated( wxDataViewEvent &event ) { - Close(true); + if(!m_log) + return; + + wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, Item Id: %d; Column: %d", event.GetItem().GetID(), event.GetColumn()); } -void MySortingFrame::OnAbout(wxCommandEvent& WXUNUSED(event) ) +void MyFrame::OnSelected( wxDataViewEvent &event ) { - wxMessageDialog dialog(this, _T("This demonstrates the dataview control sorting"), - _T("About DataView"), wxOK); + if(!m_log) + return; - dialog.ShowModal(); + wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_SELECTED, Item Id: %d", event.GetItem().GetID() ); } -void MySortingFrame::OnAppendRowLeft(wxCommandEvent& event) +void MyFrame::OnExpanding( wxDataViewEvent &event ) { + if (!m_log) + return; + + wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, Item Id: %d", event.GetItem().GetID() ); } -void MySortingFrame::OnPrependRowLeft(wxCommandEvent& event) +void MyFrame::OnExpanded( wxDataViewEvent &event ) { + if (!m_log) + return; + + wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, Item Id: %d", event.GetItem().GetID() ); } -void MySortingFrame::OnInsertRowLeft(wxCommandEvent& event) +void MyFrame::OnCollapsing( wxDataViewEvent &event ) { + if (!m_log) + return; + + wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, Item Id: %d", event.GetItem().GetID() ); } -void MySortingFrame::OnDeleteRowLeft(wxCommandEvent& event) +void MyFrame::OnCollapsed( wxDataViewEvent &event ) { + if (!m_log) + return; + + wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, Item Id: %d", event.GetItem().GetID() ); } -void MySortingFrame::OnEditRowLeft(wxCommandEvent& event) +void MyFrame::OnHeaderClick( wxDataViewEvent &event ) { + if(!m_log) + return; + + wxLogMessage("wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, Column: %d", event.GetColumn()); } -void MySortingFrame::OnAppendRowRight(wxCommandEvent& event) +void MyFrame::OnHeaderRightClick( wxDataViewEvent &event ) { + if(!m_log) + return; + + wxLogMessage("wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, Column: %d", event.GetColumn()); } -void MySortingFrame::OnPrependRowRight(wxCommandEvent& event) +void MyFrame::OnSorted( wxDataViewEvent &event ) { + if(!m_log) + return; + + wxLogMessage("wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, Column: %d", event.GetColumn()); } -void MySortingFrame::OnInsertRowRight(wxCommandEvent& event) +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 MySortingFrame::OnDeleteRowRight(wxCommandEvent& event) +void MyFrame::OnGoto( wxCommandEvent &event) { + wxDataViewItem item = m_list_model->GetItem( 50 ); + m_listCtrl->EnsureVisible(item); } -void MySortingFrame::OnEditRowRight(wxCommandEvent& event) +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); }