X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9861f022c31f3f46b694f77cb166b02452a63b6d..02fd8b9b6186623ed61019ac7e69ed9a4ef16773:/samples/dataview/dataview.cpp diff --git a/samples/dataview/dataview.cpp b/samples/dataview/dataview.cpp index 73daada988..dc7fbb846d 100644 --- a/samples/dataview/dataview.cpp +++ b/samples/dataview/dataview.cpp @@ -2,7 +2,7 @@ // Name: dataview.cpp // Purpose: wxDataViewCtrl wxWidgets sample // Author: Robert Roebling -// Modified by: Francesco Montorsi +// Modified by: Francesco Montorsi, Bo Yang // Created: 06/01/06 // RCS-ID: $Id$ // Copyright: (c) Robert Roebling @@ -26,6 +26,8 @@ #include "wx/choicdlg.h" #include "wx/numdlg.h" #include "wx/dataview.h" +#include "wx/spinctrl.h" +#include "wx/menu.h" #ifndef __WXMSW__ #include "../sample.xpm" @@ -33,255 +35,615 @@ #include "null.xpm" +/* 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.", +".+++++. .......", +"....... ", +" ", +" " +}; + #define DEFAULT_ALIGN wxALIGN_LEFT #define DATAVIEW_DEFAULT_STYLE (wxDV_MULTIPLE|wxDV_HORIZ_RULES|wxDV_VERT_RULES) - - // ------------------------------------- -// MyTextModel +// MyMusicModel // ------------------------------------- -WX_DECLARE_OBJARRAY(wxDateTime,wxArrayDate); -#include -WX_DEFINE_OBJARRAY(wxArrayDate) +/* +Implement this data model + Title Artist Year Judgement +-------------------------------------------------------------------------- +1: My Music: + 2: Pop music + 3: You are not alone Michael Jackson 1995 good + 4: Take a bow Madonna 1994 good + 5: Classical music + 6: Ninth Symphony Ludwig v. Beethoven 1824 good + 7: German Requiem Johannes Brahms 1868 good +*/ + + -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, int year ) { - unsigned int 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( wxDateTime::Now() ); - m_dates.Add( date ); - } + m_parent = parent; + m_title = title; + m_artist = artist; + m_year = year; + m_quality = "good"; + m_isContainer = false; } - virtual unsigned int GetRowCount() const - { return 1000; } - virtual unsigned int GetColumnCount() const - { return 7; } + MyMusicModelNode( MyMusicModelNode* parent, + const wxString &branch ) + { + m_parent = parent; + m_title = branch; + m_year = -1; + m_isContainer = true; + } - // as reported by wxVariant - virtual wxString GetColumnType( unsigned int col ) const + ~MyMusicModelNode() + { + size_t count = m_children.GetCount(); + size_t i; + for (i = 0; i < count; i++) { - if (col == 6) - return wxT("datetime"); + MyMusicModelNode *child = m_children[i]; + delete child; + } + } - if (col == 5) - return wxT("long"); + bool IsContainer() { return m_isContainer; } - if (col == 3) - return wxT("bool"); + 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(); } - return wxT("string"); - } +public: + wxString m_title; + wxString m_artist; + int m_year; + wxString m_quality; + +private: + MyMusicModelNode *m_parent; + MyMusicModelNodes m_children; + bool m_isContainer; +}; + + +class MyMusicModel: public wxDataViewModel +{ +public: + + // constructor + + MyMusicModel() + { + m_root = new MyMusicModelNode( NULL, wxT("My Music" )); + m_pop = new MyMusicModelNode( m_root, wxT("Pop music") ); + m_root->Append( m_pop ); + m_pop->Append( new MyMusicModelNode( m_pop, + wxT("You are not alone"), wxT("Michael Jackson"), 1995 ) ); + m_pop->Append( new MyMusicModelNode( m_pop, + wxT("Take a bow"), wxT("Madonna"), 1994 ) ); + m_classical = new MyMusicModelNode( m_root, wxT("Classical music") ); + m_root->Append( m_classical ); + m_ninth = new MyMusicModelNode( m_classical, + wxT("Ninth symphony"), wxT("Ludwig van Beethoven"), 1824 ); + m_classical->Append( m_ninth ); + m_classical->Append( new MyMusicModelNode( m_classical, + wxT("German Requiem"), wxT("Johannes Brahms"), 1868 ) ); + m_classicalMusicIsKnownToControl = false; + } + + ~MyMusicModel() + { + delete m_root; + } + + // helper method for wxLog + + wxString GetTitle( const wxDataViewItem &item ) const + { + MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); + if (!node) + return wxEmptyString; + + return node->m_title; + } + + int GetYear( const wxDataViewItem &item ) const + { + MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); + if (!node) + return 2000; + + return node->m_year; + } + + // 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 ); - virtual void GetValue( wxVariant &variant, unsigned int col, unsigned int row ) const + 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] != 0); - } 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, unsigned int col, unsigned int row ) + } + + 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)) { - 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 + wxUIntPtr litem1 = (wxUIntPtr) item1.GetID(); + wxUIntPtr litem2 = (wxUIntPtr) item2.GetID(); + + return litem1-litem2; } - wxArrayString m_list; - wxArrayInt m_bools; - wxArrayString m_colours; - wxArrayInt m_progress; - wxArrayDate m_dates; -}; + return wxDataViewModel::Compare( item1, item2, column, ascending ); + } -// ------------------------------------- -// MyCustomRenderer -// ------------------------------------- + // implementation of base class virtuals to define model -class MyCustomRenderer: public wxDataViewCustomRenderer -{ -public: - MyCustomRenderer() : - wxDataViewCustomRenderer( wxT("string"), wxDATAVIEW_CELL_ACTIVATABLE ) + virtual unsigned int GetColumnCount() const { - m_colour = wxT("black"); + return 6; } - bool SetValue( const wxVariant &value ) + + virtual wxString GetColumnType( unsigned int col ) const { - m_colour = value.GetString(); - return true; + if (col == 2) + return wxT("long"); + + return wxT("string"); } - bool GetValue( wxVariant &value ) const + virtual void GetValue( wxVariant &variant, + const wxDataViewItem &item, unsigned int col ) const { - value = m_colour; - return true; + 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; + case 3: variant = node->m_quality; break; + case 4: + // wxMac doesn't conceal the popularity progress renderer, return 0 for containers + if (IsContainer(item)) + variant = (long) 0; + else + variant = (long) 80; // all music is very 80% popular + break; + case 5: + // Make size of red square depend on year + if (GetYear(item) < 1900) + variant = (long) 35; + else + variant = (long) 25; + break; + default: + { + wxLogError( wxT("MyMusicModel::GetValue: wrong column %d"), col ); + + // provoke a crash when mouse button down + wxMouseState state = wxGetMouseState(); + if (state.ShiftDown()) + { + char *crash = 0; + *crash = 0; + } + } + } } - bool Render( wxRect rect, wxDC *dc, int WXUNUSED(state) ) + virtual bool SetValue( const wxVariant &variant, + const wxDataViewItem &item, unsigned int col ) { - 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; + 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; + case 3: node->m_quality = variant.GetString(); return true; + default: wxLogError( wxT("MyMusicModel::SetValue: wrong column") ); + } + return false; } - wxSize GetSize() const + + virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const { - return wxSize(20,8); + // 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() ); } - bool Activate( wxRect WXUNUSED(rect), - wxDataViewListModel *WXUNUSED(model), - unsigned int WXUNUSED(col), - unsigned int WXUNUSED(row) ) + + virtual bool IsContainer( const wxDataViewItem &item ) const { - return false; + // 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; + } + + // DnD + + virtual bool IsDraggable( const wxDataViewItem &item ) + { + // only drag items + return (!IsContainer(item)); + } + + virtual size_t GetDragDataSize( const wxDataViewItem &item, const wxDataFormat &WXUNUSED(format) ) + { + wxPrintf( "GetDragDataSize\n" ); + + MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); + wxString data; + data += node->m_title; data += wxT(" "); + data += node->m_artist; + return strlen( data.utf8_str() ) + 1; + } + virtual bool GetDragData( const wxDataViewItem &item, const wxDataFormat &WXUNUSED(format), + void* dest, size_t WXUNUSED(size) ) + { + wxPrintf( "GetDragData\n" ); + + MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); + wxString data; + data += node->m_title; data += wxT(" "); + data += node->m_artist; + wxCharBuffer buffer( data.utf8_str() ); + memcpy( dest, buffer, strlen(buffer)+1 ); + return true; + } + + wxDataViewItem GetNinthItem() + { + return wxDataViewItem( m_ninth ); } private: - wxString m_colour; + MyMusicModelNode* m_root; + MyMusicModelNode* m_pop; + MyMusicModelNode* m_classical; + MyMusicModelNode* m_ninth; + bool m_classicalMusicIsKnownToControl; }; -// ------------------------------------- -// MyUnsortedTextModel -// ------------------------------------- -class MyUnsortedTextModel: public wxDataViewListModel +static int my_sort_reverse( int *v1, int *v2 ) +{ + return *v2-*v1; +} + +static int my_sort( int *v1, int *v2 ) +{ + return *v1-*v2; +} + +class MyListModel: public wxDataViewVirtualListModel { public: - MyUnsortedTextModel() + MyListModel() : +#ifdef __WXMAC__ + wxDataViewVirtualListModel( 1000 + 100 ) +#else + wxDataViewVirtualListModel( 100000 + 100 ) +#endif { - 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.") ); - - m_bitmap = wxBitmap( null_xpm ); +#ifdef __WXMAC__ + m_virtualItems = 1000; +#else + m_virtualItems = 100000; +#endif + + unsigned int i; + for (i = 0; i < 100; i++) + { + wxString str; + str.Printf( wxT("row number %d"), i ); + m_array.Add( str ); + } + + m_icon = wxIcon( null_xpm ); } - virtual unsigned int GetRowCount() const - { - return m_list.GetCount(); + // helper methods to change the model + + void Prepend( const wxString &text ) + { + m_array.Insert( text, 0 ); + RowPrepended(); } - virtual unsigned int GetColumnCount() const - { - return 2; + void DeleteItem( const wxDataViewItem &item ) + { + unsigned int row = GetRow( item ); + if (row >= m_array.GetCount()) + return; + + m_array.RemoveAt( row ); + RowDeleted( row ); } - virtual wxString GetColumnType( unsigned int WXUNUSED(col) ) const - { - return wxT("string"); + void DeleteItems( const wxDataViewItemArray &items ) + { + wxArrayInt rows; + unsigned int i; + for (i = 0; i < items.GetCount(); i++) + { + unsigned int row = GetRow( items[i] ); + if (row < m_array.GetCount()) + rows.Add( row ); + } + + // Sort in descending order so that the last + // row will be deleted first. Otherwise the + // remaining indeces would all be wrong. + rows.Sort( my_sort_reverse ); + for (i = 0; i < rows.GetCount(); i++) + m_array.RemoveAt( rows[i] ); + + // This is just to test if wxDataViewCtrl can + // cope with removing rows not sorted in + // descending order + rows.Sort( my_sort ); + RowsDeleted( rows ); } - virtual void GetValue( wxVariant &variant, unsigned int col, unsigned int row ) const + void AddMany() { - if (col == 0) + m_virtualItems += 1000; + Reset( m_array.GetCount() + m_virtualItems ); + } + + // 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 wxT("wxDataViewIconText"); + + return wxT("string"); + } + + virtual unsigned int GetRowCount() + { + return m_array.GetCount(); + } + + virtual void GetValueByRow( wxVariant &variant, + unsigned int row, unsigned int col ) const + { + if (col==0) { - variant = m_list[row]; - return; + if (row >= m_array.GetCount()) + { + wxString str; + str.Printf(wxT("row %d"), row - m_array.GetCount() ); + variant = str; + } + else + { + variant = m_array[ row ]; + } + } else + if (col==1) + { + wxDataViewIconText data( wxT("test"), m_icon ); + variant << data; + } else + if (col==2) + { + if (row >= m_array.GetCount()) + variant = wxT("plain"); + else + variant = wxT("blue"); } - if ((col == 2) || (col == 3)) + } + + virtual bool GetAttrByRow( unsigned int row, unsigned int col, wxDataViewItemAttr &attr ) + { + if (col != 2) + return false; + + if (row < m_array.GetCount()) { - variant << m_bitmap; - return; + attr.SetColour( *wxBLUE ); + attr.SetItalic( true ); } - wxString tmp; - tmp.Printf( wxT("item(%d;%d)"), (int)row, (int)col ); - variant = tmp; + + return true; } - virtual bool SetValue( wxVariant &variant, unsigned int col, unsigned int row ) + virtual bool SetValueByRow( const wxVariant &variant, + unsigned int row, unsigned int col ) { if (col == 0) { - m_list[row] = variant.GetString(); + if (row >= m_array.GetCount()) + return false; + + m_array[row] = variant.GetString(); return true; } + return false; + } + + wxArrayString m_array; + wxIcon m_icon; + int m_virtualItems; +}; +// ------------------------------------- +// MyCustomRenderer +// ------------------------------------- + +class MyCustomRenderer: public wxDataViewCustomRenderer +{ +public: + MyCustomRenderer( wxDataViewCellMode mode, int alignment ) : + wxDataViewCustomRenderer( wxString("long"), mode, alignment ) + { m_height = 25; } + + virtual bool Render( wxRect rect, wxDC *dc, int WXUNUSED(state) ) + { + dc->SetBrush( *wxRED_BRUSH ); + dc->SetPen( *wxTRANSPARENT_PEN ); + dc->DrawRectangle( rect ); + return true; } - void AppendRow( const wxString &text ) + + virtual bool Activate( wxRect WXUNUSED(cell), + wxDataViewModel *WXUNUSED(model), const wxDataViewItem &WXUNUSED(item), unsigned int WXUNUSED(col) ) { - m_list.Add( text ); - RowAppended(); + wxLogMessage( wxT("MyCustomRenderer Activate()") ); + return false; } - void PrependRow( const wxString &text ) + virtual bool LeftClick( wxPoint cursor, wxRect WXUNUSED(cell), + wxDataViewModel *WXUNUSED(model), const wxDataViewItem &WXUNUSED(item), unsigned int WXUNUSED(col) ) { - m_list.Insert( text, 0 ); - RowPrepended(); + wxLogMessage( wxT("MyCustomRenderer LeftClick( %d, %d )"), cursor.x, cursor.y ); + return false; } - void InsertRowAt1( const wxString &text ) + virtual wxSize GetSize() const { - m_list.Insert( text, 1 ); - RowInserted( 1 ); + //return wxSize(60,m_height); + return wxSize(60,20); } - void DeleteRow( unsigned int index ) + virtual bool SetValue( const wxVariant &value ) { - m_list.RemoveAt( index ); - RowDeleted( index ); + m_height = value; + return true; } - wxArrayString m_list; - wxBitmap m_bitmap; + virtual bool GetValue( wxVariant &WXUNUSED(value) ) const { return true; } + +private: + long m_height; }; // ------------------------------------- @@ -302,104 +664,56 @@ public: class MyFrame : public wxFrame { public: - MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h); + MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int h); + ~MyFrame(); public: void OnQuit(wxCommandEvent& event); void OnAbout(wxCommandEvent& event); - void OnNewSortingFrame(wxCommandEvent& event); - void OnStyleChange(wxCommandEvent& event); - void OnColumnSetting(wxCommandEvent& event); + void OnAddMozart(wxCommandEvent& event); + void OnDeleteMusic(wxCommandEvent& event); + void OnDeleteYear(wxCommandEvent& event); + void OnSelectNinth(wxCommandEvent& event); -private: - wxDataViewCtrl* dataview_left; - wxDataViewCtrl* dataview_right; - wxSplitterWindow *m_splitter; - wxPanel *m_panelLeft, *m_panelRight; + void OnPrependList(wxCommandEvent& event); + void OnDeleteList(wxCommandEvent& event); - // utilities: + void OnValueChanged( wxDataViewEvent &event ); - void CreateDataViewControls(); + void OnActivated( wxDataViewEvent &event ); + void OnExpanding( wxDataViewEvent &event ); + void OnExpanded( wxDataViewEvent &event ); + void OnCollapsing( wxDataViewEvent &event ); + void OnCollapsed( wxDataViewEvent &event ); + void OnSelectionChanged( wxDataViewEvent &event ); - wxArrayInt GetFlaggedColumns(int flag); - wxAlignment ChooseAlign(const wxString &msg, bool onlyHorizontal); - void SetFlag(const wxArrayInt &idx, int flag); - void SetAlignment(const wxArrayInt &idx, bool header, wxAlignment align); - void SetWidth(const wxArrayInt &idx, bool minwidth, int width); + void OnEditingStarted( wxDataViewEvent &event ); + void OnEditingDone( wxDataViewEvent &event ); -private: - DECLARE_EVENT_TABLE() -}; + void OnHeaderClick( wxDataViewEvent &event ); + void OnHeaderRightClick( wxDataViewEvent &event ); + void OnSorted( wxDataViewEvent &event ); -// ------------------------------------- -// MySortingFrame -// ------------------------------------- + void OnContextMenu( wxDataViewEvent &event ); -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_SELECT, - ID_UNSELECT_ALL, - - ID_APPEND_ROW_RIGHT, - ID_PREPEND_ROW_RIGHT, - ID_INSERT_ROW_RIGHT, - ID_DELETE_ROW_RIGHT, - ID_EDIT_ROW_RIGHT, - - ID_SORTED, - ID_UNSORTED, - ID_ACTIVATED -}; - -class MySortingFrame: public wxFrame -{ -public: - MySortingFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h); - ~MySortingFrame(); + void OnRightClick( wxMouseEvent &event ); + void OnGoto( wxCommandEvent &event); + void OnAddMany( wxCommandEvent &event); -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); +private: + wxDataViewCtrl* m_musicCtrl; + wxObjectDataPtr m_music_model; - void OnAppendRowRight(wxCommandEvent& event); - void OnPrependRowRight(wxCommandEvent& event); - void OnInsertRowRight(wxCommandEvent& event); - void OnDeleteRowRight(wxCommandEvent& event); - void OnEditRowRight(wxCommandEvent& event); + wxDataViewCtrl* m_listCtrl; + wxObjectDataPtr m_list_model; - void OnSelect(wxCommandEvent& event); - void OnUnselectAll(wxCommandEvent& event); - - void OnSelectedUnsorted(wxDataViewEvent &event); - void OnSelectedSorted(wxDataViewEvent &event); - void OnActivatedUnsorted(wxDataViewEvent &event); + wxDataViewColumn * m_col; - void OnHeaderClickSorted(wxDataViewEvent &event); - void OnHeaderClickUnsorted(wxDataViewEvent &event); + wxTextCtrl * m_log; + wxLog *m_logOld; private: - wxDataViewCtrl* dataview_left; - wxDataViewCtrl* dataview_right; - - wxLog *m_logOld; - wxTextCtrl *m_logWindow; - - wxObjectDataPtr m_unsorted_model; - wxObjectDataPtr m_sorted_model; - DECLARE_EVENT_TABLE() }; @@ -415,8 +729,8 @@ bool MyApp::OnInit(void) return false; // build the first frame - MyFrame *frame = - new MyFrame(NULL, wxT("wxDataViewCtrl feature test"), 10, 10, 800, 340); + MyFrame *frame = + new MyFrame(NULL, wxT("wxDataViewCtrl feature test"), 40, 40, 1000, 540); frame->Show(true); SetTopWindow(frame); @@ -437,670 +751,433 @@ enum { // file menu ID_ABOUT = wxID_ABOUT, - ID_NEW_SORT_FRAME = wxID_HIGHEST+1, ID_EXIT = wxID_EXIT, - // dataviewctrl menu - ID_SINGLE_SEL_MODE = wxID_HIGHEST+2, - ID_MULTIPLE_SEL_MODE, - ID_NO_HEADER_MODE, - ID_HORIZ_RULES_MODE, - ID_VERT_RULES_MODE, + ID_MUSIC_CTRL = 50, - ID_RESIZEABLE_COLUMNS, - ID_SORTABLE_COLUMNS, - ID_HIDDEN_COLUMNS, + ID_ADD_MOZART = 100, + ID_DELETE_MUSIC = 101, + ID_DELETE_YEAR = 102, + ID_SELECT_NINTH = 103, - ID_CHOOSE_COLUMN_ALIGNMENT, - ID_CHOOSE_CONTENTS_ALIGNMENT, - - ID_SET_MINWIDTH, - ID_SET_WIDTH + ID_PREPEND_LIST = 200, + ID_DELETE_LIST = 201, + ID_GOTO = 202, + ID_ADD_MANY = 203 }; BEGIN_EVENT_TABLE(MyFrame, wxFrame) - - // file menu EVT_MENU( ID_ABOUT, MyFrame::OnAbout ) - EVT_MENU( ID_NEW_SORT_FRAME, MyFrame::OnNewSortingFrame ) EVT_MENU( ID_EXIT, MyFrame::OnQuit ) - - // dataviewctrl menu - EVT_COMMAND_RANGE( ID_SINGLE_SEL_MODE, ID_VERT_RULES_MODE, - wxEVT_COMMAND_MENU_SELECTED, MyFrame::OnStyleChange ) - - EVT_COMMAND_RANGE( ID_RESIZEABLE_COLUMNS, ID_SET_WIDTH, - wxEVT_COMMAND_MENU_SELECTED, MyFrame::OnColumnSetting ) - + EVT_BUTTON( ID_ADD_MOZART, MyFrame::OnAddMozart ) + EVT_BUTTON( ID_DELETE_MUSIC, MyFrame::OnDeleteMusic ) + EVT_BUTTON( ID_DELETE_YEAR, MyFrame::OnDeleteYear ) + EVT_BUTTON( ID_SELECT_NINTH, MyFrame::OnSelectNinth ) + EVT_BUTTON( ID_PREPEND_LIST, MyFrame::OnPrependList ) + EVT_BUTTON( ID_DELETE_LIST, MyFrame::OnDeleteList ) + EVT_BUTTON( ID_GOTO, MyFrame::OnGoto) + EVT_BUTTON( ID_ADD_MANY, MyFrame::OnAddMany) + + EVT_DATAVIEW_ITEM_VALUE_CHANGED( ID_MUSIC_CTRL, MyFrame::OnValueChanged ) + + EVT_DATAVIEW_ITEM_ACTIVATED(ID_MUSIC_CTRL, MyFrame::OnActivated ) + EVT_DATAVIEW_ITEM_EXPANDING(ID_MUSIC_CTRL, MyFrame::OnExpanding) + EVT_DATAVIEW_ITEM_EXPANDED(ID_MUSIC_CTRL, MyFrame::OnExpanded) + EVT_DATAVIEW_ITEM_COLLAPSING(ID_MUSIC_CTRL, MyFrame::OnCollapsing) + EVT_DATAVIEW_ITEM_COLLAPSED(ID_MUSIC_CTRL, MyFrame::OnCollapsed) + EVT_DATAVIEW_SELECTION_CHANGED(ID_MUSIC_CTRL, MyFrame::OnSelectionChanged) + + EVT_DATAVIEW_ITEM_EDITING_STARTED(ID_MUSIC_CTRL, MyFrame::OnEditingStarted) + EVT_DATAVIEW_ITEM_EDITING_DONE(ID_MUSIC_CTRL, MyFrame::OnEditingDone) + + EVT_DATAVIEW_COLUMN_HEADER_CLICK(ID_MUSIC_CTRL, MyFrame::OnHeaderClick) + EVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICKED(ID_MUSIC_CTRL, MyFrame::OnHeaderRightClick) + EVT_DATAVIEW_COLUMN_SORTED(ID_MUSIC_CTRL, MyFrame::OnSorted) + + EVT_DATAVIEW_ITEM_CONTEXT_MENU(ID_MUSIC_CTRL, MyFrame::OnContextMenu) + + EVT_RIGHT_UP(MyFrame::OnRightClick) END_EVENT_TABLE() -MyFrame::MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h): +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_NEW_SORT_FRAME, _T("&New sorting frame")); - file_menu->AppendSeparator(); - file_menu->Append(ID_ABOUT, _T("&About")); + file_menu->Append(ID_ABOUT, wxT("&About")); file_menu->AppendSeparator(); - file_menu->Append(ID_EXIT, _T("E&xit")); - - wxMenu *data_menu = new wxMenu; - data_menu->AppendRadioItem(ID_SINGLE_SEL_MODE, _T("&Single selection mode")); - data_menu->AppendRadioItem(ID_MULTIPLE_SEL_MODE, _T("&Multiple selection mode")); - data_menu->AppendSeparator(); - data_menu->AppendCheckItem(ID_NO_HEADER_MODE, _T("No header mode")); - data_menu->AppendCheckItem(ID_HORIZ_RULES_MODE, _T("Horizontal rules")); - data_menu->AppendCheckItem(ID_VERT_RULES_MODE, _T("Vertical rules")); - data_menu->AppendSeparator(); - data_menu->Append(ID_RESIZEABLE_COLUMNS, _T("Set column(s) as resizeable...")); - data_menu->Append(ID_SORTABLE_COLUMNS, _T("Set column(s) as sortable...")); - data_menu->Append(ID_HIDDEN_COLUMNS, _T("Set column(s) as hidden...")); - data_menu->AppendSeparator(); - data_menu->Append(ID_CHOOSE_COLUMN_ALIGNMENT, _T("Set column(s) title alignment...")); - data_menu->Append(ID_CHOOSE_CONTENTS_ALIGNMENT, _T("Set column(s) contents alignment...")); - data_menu->AppendSeparator(); - data_menu->Append(ID_SET_MINWIDTH, _T("Set column(s) minimal width...")); - data_menu->Append(ID_SET_WIDTH, _T("Set column(s) width...")); + file_menu->Append(ID_EXIT, wxT("E&xit")); wxMenuBar *menu_bar = new wxMenuBar; - menu_bar->Append(file_menu, _T("&File")); - menu_bar->Append(data_menu, _T("&DataViewCtrl")); + menu_bar->Append(file_menu, wxT("&File")); SetMenuBar(menu_bar); CreateStatusBar(); + + wxPanel *panel = new wxPanel( this, -1 ); + wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL ); - // check the menus for the default wxDataViewCtrl style - data_menu->Check(ID_MULTIPLE_SEL_MODE, (DATAVIEW_DEFAULT_STYLE & wxDV_MULTIPLE) != 0); - data_menu->Check(ID_NO_HEADER_MODE, (DATAVIEW_DEFAULT_STYLE & wxDV_NO_HEADER) != 0); - data_menu->Check(ID_HORIZ_RULES_MODE, (DATAVIEW_DEFAULT_STYLE & wxDV_HORIZ_RULES) != 0); - data_menu->Check(ID_VERT_RULES_MODE, (DATAVIEW_DEFAULT_STYLE & wxDV_VERT_RULES) != 0); + wxBoxSizer *data_sizer = new wxBoxSizer( wxHORIZONTAL ); + // MyMusic - // build the other controls: + m_musicCtrl = new wxDataViewCtrl( panel, ID_MUSIC_CTRL, wxDefaultPosition, + wxSize(400,200), wxDV_MULTIPLE|wxDV_VARIABLE_LINE_HEIGHT ); - m_splitter = new wxSplitterWindow( this, wxID_ANY ); - m_splitter->SetSashGravity(0.5); + m_music_model = new MyMusicModel; + m_musicCtrl->AssociateModel( m_music_model.get() ); - m_panelLeft = new wxPanel( m_splitter, wxID_ANY, wxDefaultPosition, wxDefaultSize, - wxNO_BORDER ); - m_panelRight = new wxPanel( m_splitter, wxID_ANY, wxDefaultPosition, wxDefaultSize, - wxNO_BORDER ); - wxSizer *szLeft = new wxBoxSizer(wxVERTICAL); - wxSizer *szRight = new wxBoxSizer(wxVERTICAL); + wxDataViewTextRenderer *tr = new wxDataViewTextRenderer( wxT("string"), wxDATAVIEW_CELL_INERT ); + wxDataViewColumn *column0 = new wxDataViewColumn( wxT("title"), tr, 0, 200, wxALIGN_LEFT, + wxDATAVIEW_COL_SORTABLE | wxDATAVIEW_COL_RESIZABLE ); + m_musicCtrl->AppendColumn( column0 ); +#if 0 + // Call this and sorting is enabled + // immediatly upon start up. + column0->SetAsSortKey(); +#endif - dataview_left = NULL; - dataview_right = NULL; - CreateDataViewControls(); + tr = new wxDataViewTextRenderer( wxT("string"), wxDATAVIEW_CELL_EDITABLE ); + wxDataViewColumn *column1 = new wxDataViewColumn( wxT("artist"), tr, 1, 150, wxALIGN_LEFT, + wxDATAVIEW_COL_SORTABLE | wxDATAVIEW_COL_REORDERABLE | wxDATAVIEW_COL_RESIZABLE ); + column1->SetMinWidth(150); // this column can't be resized to be smaller + m_musicCtrl->AppendColumn( column1 ); - // left panel - szLeft->Add( dataview_left, 1, wxGROW|wxALL, 5 ); - m_panelLeft->SetSizerAndFit(szLeft); + wxDataViewSpinRenderer *sr = new wxDataViewSpinRenderer( 0, 2010, wxDATAVIEW_CELL_EDITABLE, wxALIGN_RIGHT ); + wxDataViewColumn *column2 = new wxDataViewColumn( wxT("year"), sr, 2, 60, wxALIGN_LEFT, + wxDATAVIEW_COL_SORTABLE | wxDATAVIEW_COL_REORDERABLE ); + m_musicCtrl->AppendColumn( column2 ); - // right panel - wxStaticText *stattext = - new wxStaticText(m_panelRight, wxID_ANY, - wxT("This is another wxDataViewCtrl using the same wxDataViewModel ") - wxT("of the wxDataViewCtrl on the left but, unlike it, this window ") - wxT("won't react to the style/column changes done through the ") - wxT("'DataViewCtrl' menu")); - stattext->Wrap(GetClientSize().GetWidth() / 2); + wxArrayString choices; + choices.Add( "good" ); + choices.Add( "bad" ); + choices.Add( "lousy" ); + wxDataViewChoiceRenderer *c = new wxDataViewChoiceRenderer( choices, wxDATAVIEW_CELL_EDITABLE, wxALIGN_RIGHT ); + wxDataViewColumn *column3 = new wxDataViewColumn( wxT("rating"), c, 3, 100, wxALIGN_LEFT, + wxDATAVIEW_COL_REORDERABLE | wxDATAVIEW_COL_RESIZABLE ); + m_musicCtrl->AppendColumn( column3 ); - szRight->Add( stattext, 0, wxALL, 5 ); - szRight->Add( dataview_right, 1, wxGROW|wxALL, 5 ); - m_panelRight->SetSizerAndFit(szRight); + m_musicCtrl->AppendProgressColumn( wxT("popularity"), 4, wxDATAVIEW_CELL_INERT, 80 ); - // split the two panels - m_splitter->SplitVertically(m_panelLeft, m_panelRight); - this->SetMinSize(m_splitter->GetBestSize()); -} + MyCustomRenderer *cr = new MyCustomRenderer( wxDATAVIEW_CELL_ACTIVATABLE, wxALIGN_RIGHT ); + wxDataViewColumn *column4 = new wxDataViewColumn( wxT("custom"), cr, 5, -1, wxALIGN_LEFT, + wxDATAVIEW_COL_RESIZABLE ); + m_musicCtrl->AppendColumn( column4 ); -void MyFrame::CreateDataViewControls() -{ - wxDataViewCtrl *old1 = NULL, *old2 = NULL; + data_sizer->Add( m_musicCtrl, 3, wxGROW ); - if (dataview_left) - old1 = dataview_left; - if (dataview_right) - old2 = dataview_right; + // MyList - // styles: - long style = 0; - if (GetMenuBar()->FindItem(ID_MULTIPLE_SEL_MODE)->IsChecked()) - style |= wxDV_MULTIPLE; - if (GetMenuBar()->FindItem(ID_NO_HEADER_MODE)->IsChecked()) - style |= wxDV_NO_HEADER; - if (GetMenuBar()->FindItem(ID_HORIZ_RULES_MODE)->IsChecked()) - style |= wxDV_HORIZ_RULES; - if (GetMenuBar()->FindItem(ID_VERT_RULES_MODE)->IsChecked()) - style |= wxDV_VERT_RULES; + m_listCtrl = new wxDataViewCtrl( panel, wxID_ANY, wxDefaultPosition, + wxSize(400,200), wxDV_MULTIPLE | wxDV_ROW_LINES); + m_list_model = new MyListModel; + m_listCtrl->AssociateModel( m_list_model.get() ); - // Left wxDataViewCtrl - dataview_left = new wxDataViewCtrl( m_panelLeft, wxID_ANY, wxDefaultPosition, - wxDefaultSize, style ); +#if 1 + m_listCtrl->AppendTextColumn (wxT("editable string"), 0, wxDATAVIEW_CELL_EDITABLE, 120 ); + m_listCtrl->AppendIconTextColumn(wxIcon(small1_xpm), 1, wxDATAVIEW_CELL_INERT )->SetTitle( wxT("icon") ); +#else + m_listCtrl->AppendTextColumn (wxT("editable string"), 0, wxDATAVIEW_CELL_EDITABLE ); + m_listCtrl->AppendIconTextColumn(wxT("icon"), 1, wxDATAVIEW_CELL_INERT ); +#endif + wxDataViewTextRendererAttr *ra = new wxDataViewTextRendererAttr; + wxDataViewColumn *column5 = new wxDataViewColumn(wxT("attributes"), ra, 2 ); + m_listCtrl->AppendColumn( column5 ); - wxObjectDataPtr model(new MyTextModel); - dataview_left->AssociateModel( model.get() ); + data_sizer->Add( m_listCtrl, 2, wxGROW ); - dataview_left->AppendTextColumn( wxT("First"), 0, wxDATAVIEW_CELL_INERT, -1, - DEFAULT_ALIGN ); - dataview_left->AppendTextColumn( wxT("Second"), 1, wxDATAVIEW_CELL_INERT, -1, - DEFAULT_ALIGN ); + main_sizer->Add( data_sizer, 2, wxGROW ); - wxDataViewTextRenderer *text_renderer = - new wxDataViewTextRenderer( wxT("string"), wxDATAVIEW_CELL_EDITABLE ); - wxDataViewColumn *column = new wxDataViewColumn( wxT("editable"), text_renderer, 2, - -1, DEFAULT_ALIGN ); - dataview_left->AppendColumn( column ); + wxBoxSizer *button_sizer = new wxBoxSizer( wxHORIZONTAL ); + + button_sizer->Add( new wxButton( panel, ID_ADD_MOZART, _("Add Mozart")), 0, wxALL, 10 ); + button_sizer->Add( new wxButton( panel, ID_DELETE_MUSIC,_("Delete selected")), 0, wxALL, 10 ); + button_sizer->Add( new wxButton( panel, ID_DELETE_YEAR, _("Delete \"Year\" column")), 0, wxALL, 10 ); + button_sizer->Add( new wxButton( panel, ID_SELECT_NINTH, _("Select Ninth")), 0, wxALL, 10 ); + button_sizer->Add( 10, 10, 1 ); + wxFlexGridSizer *grid_sizer = new wxFlexGridSizer( 2, 2 ); + grid_sizer->Add( new wxButton( panel, ID_PREPEND_LIST,_("Prepend")), 0, wxALL, 2 ); + grid_sizer->Add( new wxButton( panel, ID_DELETE_LIST, _("Delete selected")), 0, wxALL, 2 ); + grid_sizer->Add( new wxButton( panel, ID_GOTO, _("Goto 50")), 0, wxALL, 2 ); + grid_sizer->Add( new wxButton( panel, ID_ADD_MANY, _("Add 1000")), 0, wxALL, 2 ); + button_sizer->Add( grid_sizer, 0, wxALL, 10 ); - dataview_left->AppendToggleColumn( wxT("fourth"), 3, wxDATAVIEW_CELL_INERT, -1, - DEFAULT_ALIGN ); + main_sizer->Add( button_sizer, 0, wxGROW, 0 ); - MyCustomRenderer *custom_renderer = new MyCustomRenderer; - column = new wxDataViewColumn( wxT("custom"), custom_renderer, 4, -1, DEFAULT_ALIGN ); - dataview_left->AppendColumn( column ); + wxBoxSizer *bottom_sizer = new wxBoxSizer( wxHORIZONTAL ); - dataview_left->AppendProgressColumn( wxT("progress"), 5, wxDATAVIEW_CELL_INERT, -1, - DEFAULT_ALIGN ); + m_log = new wxTextCtrl( panel, -1, wxString(), wxDefaultPosition, wxSize(100,200), wxTE_MULTILINE ); + m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_log)); + wxLogMessage(_("This is the log window")); - dataview_left->AppendDateColumn( wxT("date"), 6, wxDATAVIEW_CELL_INERT, -1, DEFAULT_ALIGN ); + bottom_sizer->Add( m_log, 1, wxGROW ); + // wxDataViewListCtrl + + wxDataViewListCtrl *listctrl = new wxDataViewListCtrl( panel, -1, + wxDefaultPosition, wxSize(100,200) ); + + listctrl->AppendToggleCol( wxT("Toggle") ); + listctrl->AppendTextCol( wxT("Text") ); + + wxVector data; + data.push_back( true ); + data.push_back( "row 1" ); + listctrl->AppendItem( data ); + + data.clear(); + data.push_back( false ); + data.push_back( "row 3" ); + listctrl->AppendItem( data ); + + bottom_sizer->Add( listctrl, 1 ); + - // Right wxDataViewCtrl using the same model - dataview_right = new wxDataViewCtrl( m_panelRight, wxID_ANY ); - dataview_right->AssociateModel( model.get() ); + // wxDataViewTreeCtrl - text_renderer = new wxDataViewTextRenderer( wxT("string"), wxDATAVIEW_CELL_EDITABLE ); - column = new wxDataViewColumn( wxT("editable"), text_renderer, 2 ); - dataview_right->AppendColumn( column ); - dataview_right->AppendTextColumn( wxT("first"), 0 ); - dataview_right->AppendTextColumn( wxT("second"), 1 ); - wxDataViewToggleRenderer *toggle_renderer = - new wxDataViewToggleRenderer( wxT("bool"), wxDATAVIEW_CELL_ACTIVATABLE ); - column = new wxDataViewColumn( wxT("bool"), toggle_renderer, 3, 30 ); - dataview_right->AppendColumn( column ); + wxDataViewTreeCtrl *treectrl2 = new wxDataViewTreeCtrl( panel, -1, wxDefaultPosition, wxSize(100,200) ); - dataview_right->AppendDateColumn( wxT("date"), 6 ); + wxImageList *ilist = new wxImageList( 16, 16 ); + ilist->Add( wxIcon(small1_xpm) ); + treectrl2->SetImageList( ilist ); + wxDataViewItem parent2 = treectrl2->AppendContainer( wxDataViewItem(0),wxT("Root 1"), 0 ); + wxDataViewItem child2 = treectrl2->AppendItem( parent2, wxT("Child 1"), 0 ); + child2 = treectrl2->AppendItem( parent2, wxT("Child 2"), 0 ); + child2 = treectrl2->AppendItem( parent2, wxT("Child 3, very long, long, long, long"), 0 ); - // layout the new dataview controls - if (old1) - { - m_panelLeft->GetSizer()->Replace(old1, dataview_left); - delete old1; + bottom_sizer->Add( treectrl2, 1 ); - m_panelLeft->Layout(); - } + // main sizer - if (old2) - { - m_panelRight->GetSizer()->Replace(old2, dataview_right); - delete old2; + main_sizer->Add( bottom_sizer, 0, wxGROW ); - m_panelRight->Layout(); - } + panel->SetSizer( main_sizer ); } -void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) ) +MyFrame::~MyFrame() { - Close(true); + delete wxLog::SetActiveTarget(m_logOld); } -void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) ) +void MyFrame::OnQuit(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); + Close(true); } -void MyFrame::OnNewSortingFrame(wxCommandEvent& WXUNUSED(event) ) +void MyFrame::OnAddMozart(wxCommandEvent& WXUNUSED(event) ) { - MySortingFrame *frame2 = - new MySortingFrame(NULL, wxT("wxDataViewCtrl sorting test"), 10, 150, 600, 500); - frame2->Show(true); + m_music_model->AddToClassical( wxT("Kleine Nachtmusik"), wxT("Wolfgang Mozart"), 1787 ); } -void MyFrame::OnStyleChange(wxCommandEvent& WXUNUSED(event) ) +void MyFrame::OnDeleteMusic(wxCommandEvent& WXUNUSED(event) ) { - // recreate the wxDataViewCtrl: - CreateDataViewControls(); + 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::OnColumnSetting(wxCommandEvent& event) +void MyFrame::OnDeleteYear( wxCommandEvent& WXUNUSED(event) ) { - wxArrayInt columns; - int flag = 0; - bool header = false, minwidth = false; - wxString msg; - - switch (event.GetId()) - { - case ID_RESIZEABLE_COLUMNS: - flag = wxDATAVIEW_COL_RESIZABLE; - columns = GetFlaggedColumns(flag); - break; - case ID_SORTABLE_COLUMNS: - flag = wxDATAVIEW_COL_SORTABLE; - columns = GetFlaggedColumns(flag); - break; - case ID_HIDDEN_COLUMNS: - flag = wxDATAVIEW_COL_HIDDEN; - columns = GetFlaggedColumns(flag); - break; - - case ID_CHOOSE_COLUMN_ALIGNMENT: - msg = wxT("Select the columns whose headers' alignment will be modified."); - header = true; - break; - case ID_CHOOSE_CONTENTS_ALIGNMENT: - msg = wxT("Select the columns whose contents' alignment will be modified."); - header = false; - break; - - case ID_SET_MINWIDTH: - msg = wxT("Please provide the new minimal width:"); - minwidth = true; - break; - case ID_SET_WIDTH: - msg = wxT("Please provide the new width:"); - minwidth = false; - break; - } - - // get column titles: - - wxArrayString choices; - for (size_t i=0; iGetColumnCount(); i++) - choices.Add(dataview_left->GetColumn(i)->GetTitle()); - - // ask the user - wxGetMultipleChoices( - columns, - wxT("Choose the columns to which apply the change."), - wxT("Choose the column"), - choices, - this); - - switch (event.GetId()) - { - case ID_RESIZEABLE_COLUMNS: - case ID_SORTABLE_COLUMNS: - case ID_HIDDEN_COLUMNS: - SetFlag(columns, flag); - break; - - case ID_CHOOSE_COLUMN_ALIGNMENT: - case ID_CHOOSE_CONTENTS_ALIGNMENT: - SetAlignment(columns, header, ChooseAlign(msg, header)); - break; - - case ID_SET_MINWIDTH: - case ID_SET_WIDTH: - { - int def = minwidth ? wxDVC_DEFAULT_MINWIDTH : wxDVC_DEFAULT_WIDTH; - - msg << wxT("\nNOTE: all non-selected columns will be reset to a width of ") - << def << wxT(" pixels."); - - long ret = - wxGetNumberFromUser(msg, wxT("New value:"), wxT("Modify width"), - def, 0, 300, this); - - if (ret != -1) - SetWidth(columns, minwidth, ret); - } - break; - } - - dataview_left->Refresh(); + m_musicCtrl->DeleteColumn( m_musicCtrl->GetColumn( 2 ) ); + FindWindow( ID_DELETE_YEAR )->Disable(); } -wxAlignment MyFrame::ChooseAlign(const wxString &msg, bool onlyHorizontal) +void MyFrame::OnSelectNinth( wxCommandEvent& WXUNUSED(event) ) { - const wxString choices[] = - { - wxT("Left"), - wxT("Center horizontally"), - wxT("Right"), - wxT("Top"), - wxT("Center vertically"), - wxT("Bottom"), - wxT("Center") - }; - - wxAlignment flags[] = - { - wxALIGN_LEFT, - wxALIGN_CENTER_HORIZONTAL, - wxALIGN_RIGHT, - wxALIGN_TOP, - wxALIGN_CENTER_VERTICAL, - wxALIGN_BOTTOM, - wxALIGN_CENTER - }; - - int n = WXSIZEOF(choices); - if (onlyHorizontal) - n = 3; // show only the first three choices - - int choice = wxGetSingleChoiceIndex( - msg + wxT("\nNOTE: _all_ non-selected column's alignment will be reset to wxALIGN_LEFT!"), - wxT("Alignment"), - n, choices, - this); - - if (choice == wxNOT_FOUND) - return wxALIGN_LEFT; - - return flags[choice]; + m_musicCtrl->Select( m_music_model->GetNinthItem() ); } -void MyFrame::SetFlag(const wxArrayInt &idx, int toadd) +void MyFrame::OnPrependList( wxCommandEvent& WXUNUSED(event) ) { - for (size_t i=0; iGetColumnCount(); i++) - { - int current = dataview_left->GetColumn(i)->GetFlags(); - - if (idx.Index(i) != wxNOT_FOUND) - dataview_left->GetColumn(i)->SetFlags(current | toadd); - else - dataview_left->GetColumn(i)->SetFlags(current & ~toadd); - } + m_list_model->Prepend(wxT("Test")); } -wxArrayInt MyFrame::GetFlaggedColumns(int flag) +void MyFrame::OnDeleteList( wxCommandEvent& WXUNUSED(event) ) { - wxArrayInt ret; - for (size_t i=0; iGetColumnCount(); i++) - if (dataview_left->GetColumn(i)->GetFlags() & flag) - ret.Add(i); - return ret; + wxDataViewItemArray items; + int len = m_listCtrl->GetSelections( items ); + if (len > 0) + m_list_model->DeleteItems( items ); } -void MyFrame::SetAlignment(const wxArrayInt &idx, bool header, wxAlignment align) +void MyFrame::OnValueChanged( wxDataViewEvent &event ) { - // set to DEFAULT_ALIGN all columns except those - // contained in 'idx' which are set to 'align' + if (!m_log) + return; - for (size_t i=0; iGetColumnCount(); i++) - { - wxAlignment toset = DEFAULT_ALIGN; - if (idx.Index(i) != wxNOT_FOUND) - toset = align; - - if (header) - dataview_left->GetColumn(i)->SetAlignment(toset); - else - dataview_left->GetColumn(i)->GetRenderer()->SetAlignment(toset); - } + wxLogMessage( wxT("EVT_DATAVIEW_ITEM_VALUE_CHANGED, Item Id: %d; Column: %d"), event.GetItem().GetID(), event.GetColumn() ); } -void MyFrame::SetWidth(const wxArrayInt &idx, bool minwidth, int width) +void MyFrame::OnActivated( wxDataViewEvent &event ) { - // set to wxDVC_DEFAULT_WIDTH wide all columns except those - // contained in 'idx' which are set to 'width' + if(!m_log) + return; - for (size_t i=0; iGetColumnCount(); i++) - { - int toset = minwidth ? wxDVC_DEFAULT_MINWIDTH : wxDVC_DEFAULT_WIDTH; - if (idx.Index(i) != wxNOT_FOUND) - toset = width; - - if (minwidth) - dataview_left->GetColumn(i)->SetMinWidth(toset); - else - dataview_left->GetColumn(i)->SetWidth(toset); - } + wxString title = m_music_model->GetTitle( event.GetItem() ); + wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, Item: %s"), title ); + + if (m_musicCtrl->IsExpanded( event.GetItem() )) + wxLogMessage(wxT("Item: %s is expanded"), title ); } - -// ------------------------------------- -// MySortingFrame -// ------------------------------------- - -BEGIN_EVENT_TABLE(MySortingFrame,wxFrame) - EVT_BUTTON( ID_APPEND_ROW_LEFT, MySortingFrame::OnAppendRowLeft ) - EVT_BUTTON( ID_PREPEND_ROW_LEFT, MySortingFrame::OnPrependRowLeft ) - EVT_BUTTON( ID_INSERT_ROW_LEFT, MySortingFrame::OnInsertRowLeft ) - EVT_BUTTON( ID_DELETE_ROW_LEFT, MySortingFrame::OnDeleteRowLeft ) - EVT_BUTTON( ID_SELECT, MySortingFrame::OnSelect ) - EVT_BUTTON( ID_UNSELECT_ALL, MySortingFrame::OnUnselectAll ) - EVT_DATAVIEW_ROW_SELECTED( ID_SORTED, MySortingFrame::OnSelectedSorted ) - EVT_DATAVIEW_ROW_SELECTED( ID_UNSORTED, MySortingFrame::OnSelectedUnsorted ) - EVT_DATAVIEW_ROW_ACTIVATED( ID_UNSORTED, MySortingFrame::OnActivatedUnsorted ) - EVT_DATAVIEW_COLUMN_HEADER_CLICK( ID_SORTED, MySortingFrame::OnHeaderClickSorted ) - EVT_DATAVIEW_COLUMN_HEADER_CLICK( ID_UNSORTED, MySortingFrame::OnHeaderClickUnsorted ) -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::OnSelectionChanged( wxDataViewEvent &event ) { - m_logOld = NULL; - - SetIcon(wxICON(sample)); - CreateStatusBar(); - - wxPanel *main = new wxPanel(this); + if(!m_log) + return; - // Left wxDataViewCtrl - dataview_left = new wxDataViewCtrl( main, ID_UNSORTED, wxDefaultPosition, - wxDefaultSize, wxDV_MULTIPLE ); + wxString title = m_music_model->GetTitle( event.GetItem() ); + if (title.empty()) + title = wxT("None"); - m_unsorted_model.reset(new MyUnsortedTextModel); - dataview_left->AssociateModel( m_unsorted_model.get() ); - - wxDataViewTextRenderer *text_renderer = - new wxDataViewTextRenderer( wxT("string"), wxDATAVIEW_CELL_EDITABLE ); - wxDataViewColumn *column = new wxDataViewColumn( wxT("editable"), text_renderer, 0 ); - dataview_left->AppendColumn( column ); - dataview_left->AppendTextColumn( wxT("second"), 1 ); - dataview_left->AppendColumn( new wxDataViewColumn( wxBitmap(null_xpm), - new wxDataViewBitmapRenderer, 2, 25 ) ); - dataview_left->AppendColumn( new wxDataViewColumn( wxT("icon"), - new wxDataViewBitmapRenderer, 3, 25 ) ); - - // Right wxDataViewCtrl using the sorting model - dataview_right = new wxDataViewCtrl( main, ID_SORTED ); - - m_sorted_model.reset(new wxDataViewSortedListModel( m_unsorted_model.get() )); - dataview_right->AssociateModel( m_sorted_model.get() ); - - text_renderer = new wxDataViewTextRenderer( wxT("string"), wxDATAVIEW_CELL_EDITABLE ); - column = new wxDataViewColumn( wxT("editable"), text_renderer, 0, -1, - wxALIGN_CENTER, - wxDATAVIEW_COL_SORTABLE|wxDATAVIEW_COL_RESIZABLE ); - dataview_right->AppendColumn( column ); - - dataview_right->AppendTextColumn( wxT("second"), 1 ); - - // layout dataview controls. + wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, First selected Item: %s"), title ); +} - 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::OnExpanding( wxDataViewEvent &event ) +{ + if (!m_log) + return; - wxBoxSizer *button_sizer = new wxBoxSizer( wxHORIZONTAL ); - button_sizer->Add( 10, 10, 1 ); - wxFlexGridSizer *left_sizer = new wxFlexGridSizer( 2 ); - left_sizer->Add( new wxButton( main, ID_APPEND_ROW_LEFT, wxT("Append") ), 0, wxALL, 5 ); - left_sizer->Add( new wxButton( main, ID_PREPEND_ROW_LEFT, wxT("Prepend") ), 0, wxALL, 5 ); - left_sizer->Add( new wxButton( main, ID_INSERT_ROW_LEFT, wxT("Insert") ), 0, wxALL, 5 ); - left_sizer->Add( new wxButton( main, ID_DELETE_ROW_LEFT, wxT("Delete second") ), 0, wxALL, 5 ); - left_sizer->Add( new wxButton( main, ID_EDIT_ROW_LEFT, wxT("Edit") ), 0, wxALL, 5 ); - left_sizer->Add( 5,5 ); - left_sizer->Add( new wxButton( main, ID_SELECT, wxT("Select third") ), 0, wxALL, 5 ); - left_sizer->Add( new wxButton( main, ID_UNSELECT_ALL, wxT("Unselect all") ), 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( main, ID_APPEND_ROW_RIGHT, wxT("Append") ), 0, wxALL, 5 ); - right_sizer->Add( new wxButton( main, ID_PREPEND_ROW_RIGHT, wxT("Prepend") ), 0, wxALL, 5 ); - right_sizer->Add( new wxButton( main, ID_INSERT_ROW_RIGHT, wxT("Insert") ), 0, wxALL, 5 ); - right_sizer->Add( new wxButton( main, ID_DELETE_ROW_RIGHT, wxT("Delete second") ), 0, wxALL, 5 ); - right_sizer->Add( new wxButton( main, ID_EDIT_ROW_RIGHT, wxT("Edit") ), 0, wxALL, 5 ); - button_sizer->Add( right_sizer ); - button_sizer->Add( 10, 10, 1 ); + wxString title = m_music_model->GetTitle( event.GetItem() ); + wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, Item: %s"), title ); +} - wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL ); - main_sizer->Add( top_sizer, 1, wxGROW ); - main_sizer->Add( button_sizer, 0, wxGROW ); - - m_logWindow = new wxTextCtrl(main, wxID_ANY, wxEmptyString, - wxDefaultPosition, wxDefaultSize, - wxTE_MULTILINE | wxSUNKEN_BORDER); - main_sizer->Add( 20,20 ); - main_sizer->Add( m_logWindow, 1, wxGROW ); - m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_logWindow)); +void MyFrame::OnEditingStarted( wxDataViewEvent &event ) +{ + if (!m_log) + return; - main->SetSizer( main_sizer ); + wxString title = m_music_model->GetTitle( event.GetItem() ); + wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, Item: %s"), title ); } -MySortingFrame::~MySortingFrame() +void MyFrame::OnEditingDone( wxDataViewEvent &event ) { - delete wxLog::SetActiveTarget(m_logOld); -} + if (!m_log) + return; -void MySortingFrame::OnSelectedUnsorted(wxDataViewEvent &event) -{ - int row = event.GetRow(); - wxLogMessage( wxT("OnSelected from unsorted list, selected %d"), row ); - if (row >= 0) - wxLogMessage( wxT("wxDataViewCtrl::IsSelected( %d ): %d (as int)"), - row, (int) dataview_right->IsSelected( row ) ); + wxString title = m_music_model->GetTitle( event.GetItem() ); + wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, Item: %s"), title ); } -void MySortingFrame::OnSelectedSorted(wxDataViewEvent &event) +void MyFrame::OnExpanded( wxDataViewEvent &event ) { - wxLogMessage( wxT("OnSelected from sorted list, selected %d"), (int) event.GetRow() ); -} + if (!m_log) + return; -void MySortingFrame::OnActivatedUnsorted(wxDataViewEvent &event) -{ - wxLogMessage( wxT("OnActivated from unsorted list, activated %d"), (int) event.GetRow() ); + wxString title = m_music_model->GetTitle( event.GetItem() ); + wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, Item: %s"), title ); } -void MySortingFrame::OnHeaderClickSorted(wxDataViewEvent &event) +void MyFrame::OnCollapsing( wxDataViewEvent &event ) { - wxDataViewColumn *col = event.GetDataViewColumn(); - wxLogMessage( wxT("OnHeaderClick from sorted list, column %s"), col->GetTitle().c_str() ); - - if (col->GetTitle() == wxT("editable")) - { - // this is the sorting column - if (col->IsSortOrderAscending()) - { - col->SetSortOrder( false ); - m_sorted_model->SetAscending( false ); - m_sorted_model->Resort(); - } - else - { - col->SetSortOrder( true ); - m_sorted_model->SetAscending( true ); - m_sorted_model->Resort(); - } - } -} + if (!m_log) + return; -void MySortingFrame::OnHeaderClickUnsorted(wxDataViewEvent &event) -{ - wxLogMessage( wxT("OnHeaderClick from unsorted list, column %s"), - event.GetDataViewColumn()->GetTitle().c_str() ); + wxString title = m_music_model->GetTitle( event.GetItem() ); + wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, Item: %s"), title ); } -void MySortingFrame::OnQuit(wxCommandEvent& WXUNUSED(event) ) +void MyFrame::OnCollapsed( wxDataViewEvent &event ) { - Close(true); + if (!m_log) + return; + + wxString title = m_music_model->GetTitle( event.GetItem() ); + wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, Item: %s"),title); } -void MySortingFrame::OnAbout(wxCommandEvent& WXUNUSED(event) ) +void MyFrame::OnContextMenu( wxDataViewEvent &event ) { - wxMessageDialog dialog(this, _T("This demonstrates the dataview control sorting"), - _T("About DataView"), wxOK); + if (!m_log) + return; - dialog.ShowModal(); -} + wxString title = m_music_model->GetTitle( event.GetItem() ); + wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, Item: %s"),title ); -void MySortingFrame::OnSelect(wxCommandEvent& WXUNUSED(event)) -{ - dataview_left->SetSelection( 2 ); -} + wxMenu menu; + menu.Append( 1, wxT("entry 1") ); + menu.Append( 2, wxT("entry 2") ); + menu.Append( 3, wxT("entry 3") ); -void MySortingFrame::OnUnselectAll(wxCommandEvent& WXUNUSED(event)) -{ - dataview_left->ClearSelection(); -} + m_musicCtrl->PopupMenu(&menu); -void MySortingFrame::OnAppendRowLeft(wxCommandEvent& WXUNUSED(event)) -{ - wxTextEntryDialog dialog( this, wxT("Enter text to append") ); - if (dialog.ShowModal() == wxID_OK) - { - wxString value = dialog.GetValue(); - if (!value.empty()) - m_unsorted_model->AppendRow( value ); - } +// wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, Item: %s Value: %s"),title.GetData(), event.GetValue().GetString()); } -void MySortingFrame::OnPrependRowLeft(wxCommandEvent& WXUNUSED(event)) +void MyFrame::OnHeaderClick( wxDataViewEvent &event ) { - wxTextEntryDialog dialog( this, wxT("Enter text to prepend") ); - if (dialog.ShowModal() == wxID_OK) - { - wxString value = dialog.GetValue(); - if (!value.empty()) - m_unsorted_model->PrependRow( value ); - } -} + // we need to skip the event to let the default behaviour of sorting by + // this column when it is clicked to take place + event.Skip(); -void MySortingFrame::OnInsertRowLeft(wxCommandEvent& WXUNUSED(event)) -{ - wxTextEntryDialog dialog( this, wxT("Enter text to insert before second") ); - if (dialog.ShowModal() == wxID_OK) - { - wxString value = dialog.GetValue(); - if (!value.empty()) - m_unsorted_model->InsertRowAt1( value ); - } -} + if(!m_log) + return; -void MySortingFrame::OnDeleteRowLeft(wxCommandEvent& WXUNUSED(event)) -{ - m_unsorted_model->DeleteRow( 1 ); + int pos = m_musicCtrl->GetColumnPosition( event.GetDataViewColumn() ); + + wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, Column position: %d"), pos ); } -void MySortingFrame::OnEditRowLeft(wxCommandEvent& WXUNUSED(event)) +void MyFrame::OnHeaderRightClick( wxDataViewEvent &event ) { + if(!m_log) + return; + + int pos = m_musicCtrl->GetColumnPosition( event.GetDataViewColumn() ); + + wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, Column position: %d"), pos ); } -void MySortingFrame::OnAppendRowRight(wxCommandEvent& WXUNUSED(event)) +void MyFrame::OnSorted( wxDataViewEvent &event ) { + if(!m_log) + return; + + int pos = m_musicCtrl->GetColumnPosition( event.GetDataViewColumn() ); + + wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, Column position: %d"), pos ); } -void MySortingFrame::OnPrependRowRight(wxCommandEvent& WXUNUSED(event)) +void MyFrame::OnRightClick( wxMouseEvent &event ) { + if(!m_log) + return; + + wxLogMessage(wxT("wxEVT_MOUSE_RIGHT_UP, Click Point is X: %d, Y: %d"), event.GetX(), event.GetY()); } -void MySortingFrame::OnInsertRowRight(wxCommandEvent& WXUNUSED(event)) +void MyFrame::OnGoto(wxCommandEvent& WXUNUSED(event)) { + wxDataViewItem item = m_list_model->GetItem( 50 ); + m_listCtrl->EnsureVisible(item,m_col); } -void MySortingFrame::OnDeleteRowRight(wxCommandEvent& WXUNUSED(event)) +void MyFrame::OnAddMany(wxCommandEvent& WXUNUSED(event)) { + m_list_model->AddMany(); } -void MySortingFrame::OnEditRowRight(wxCommandEvent& WXUNUSED(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); }