X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/87f0efe2d7e053089507a4e76c26da516975f6cd..9ed8b5a7b2e41ecb07d2dab32bac32eb7b771fd3:/samples/dataview/dataview.cpp diff --git a/samples/dataview/dataview.cpp b/samples/dataview/dataview.cpp index dd44fadb32..9a80b8196a 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 // Created: 06/01/06 // RCS-ID: $Id$ // Copyright: (c) Robert Roebling @@ -23,6 +23,10 @@ #include "wx/datetime.h" #include "wx/splitter.h" #include "wx/aboutdlg.h" +#include "wx/choicdlg.h" +#include "wx/numdlg.h" +#include "wx/dataview.h" +#include "wx/spinctrl.h" #ifndef __WXMSW__ #include "../sample.xpm" @@ -30,231 +34,198 @@ #include "null.xpm" -#include "wx/dataview.h" + +#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 +------------------------------------------------------------- +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 MyMusicModel: public wxDataViewModel { public: - MyTextModel() + MyMusicModel() {} + + virtual unsigned int GetColumnCount() const { - 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 ); - } + return 3; } - virtual unsigned int GetNumberOfRows() - { return 1000; } - virtual unsigned int GetNumberOfCols() - { return 7; } - - // as reported by wxVariant - virtual wxString GetColType( unsigned int col ) - { - if (col == 6) - return wxT("datetime"); - - if (col == 5) - return wxT("long"); - - if (col == 3) - return wxT("bool"); - - return wxT("string"); - } + virtual wxString GetColumnType( unsigned int col ) const + { + return "string"; + } - virtual void GetValue( wxVariant &variant, unsigned int col, unsigned int row ) + virtual void GetValue( wxVariant &variant, + const wxDataViewItem &item, unsigned int col ) const + { + variant = wxString(""); + int ID = item.GetID(); + switch (ID) { - if (col == 6) + case 1: if (col == 0) variant = wxString("My Music"); break; + case 2: if (col == 0) variant = wxString("Pop music"); break; + case 5: if (col == 0) variant = wxString("Classical music"); break; + case 3: { - 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]; + switch (col) + { + case 0: variant = wxString("You are not alone"); break; + case 1: variant = wxString("Michael Jackson"); break; + case 2: variant = wxString("1995"); + } } - else + break; + case 4: { - wxString tmp; - tmp.Printf( wxT("item(%d;%d)"), (int)row, (int)col ); - variant = tmp; + switch (col) + { + case 0: variant = wxString("Take a bow"); break; + case 1: variant = wxString("Madonna"); break; + case 2: variant = wxString("1994"); + } } - } - virtual bool SetValue( wxVariant &value, unsigned int col, unsigned int row ) - { - if (col == 6) - { - m_dates[row] = value.GetDateTime(); - } else - if (col == 3) + break; + case 6: { - m_bools[row] = (int) value.GetBool(); - } else - if (col == 2) + switch (col) + { + case 0: variant = wxString("Ninth symphony"); break; + case 1: variant = wxString("Ludwig v. Beethoven"); break; + case 2: variant = wxString("1824"); + } + } + break; + case 7: { - m_list[row] = value.GetString(); + switch (col) + { + case 0: variant = wxString("German requiem"); break; + case 1: variant = wxString("Johannes Brahms"); break; + case 2: variant = wxString("1868"); + } } - return true; + break; } - - wxArrayString m_list; - wxArrayInt m_bools; - wxArrayString m_colours; - wxArrayInt m_progress; - wxArrayDate m_dates; -}; - -// ------------------------------------- -// MyCustomRenderer -// ------------------------------------- - -class MyCustomRenderer: public wxDataViewCustomRenderer -{ -public: - MyCustomRenderer() : - wxDataViewCustomRenderer( wxT("string"), wxDATAVIEW_CELL_ACTIVATABLE ) - { - m_colour = wxT("black"); + } - bool SetValue( const wxVariant &value ) - { - m_colour = value.GetString(); - return true; - } - 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 ); + // readonly return true; } - wxSize GetSize() - { - return wxSize(20,8); - } - bool Activate( wxRect WXUNUSED(rect), - wxDataViewListModel *WXUNUSED(model), - unsigned int WXUNUSED(col), - unsigned int WXUNUSED(row) ) - { - return false; - } -private: - wxString m_colour; -}; - -// ------------------------------------- -// MyUnsortedTextModel -// ------------------------------------- - -class MyUnsortedTextModel: public wxDataViewListModel -{ -public: - MyUnsortedTextModel() + virtual bool HasChildren( const wxDataViewItem &item ) const { - 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 ); + int ID = item.GetID(); + return ((ID == 1) || (ID == 2) || (ID == 5)); } - - virtual unsigned int GetNumberOfRows() { return m_list.GetCount(); } - virtual unsigned int GetNumberOfCols() { return 2; } - virtual wxString GetColType( unsigned int WXUNUSED(col) ) { return wxT("string"); } - virtual void GetValue( wxVariant &variant, unsigned int col, unsigned int row ) + + virtual int GetChildCount( const wxDataViewItem &item ) const { - if (col == 0) - { - variant = m_list[row]; - return; - } - if ((col == 2) || (col == 3)) + int ID = item.GetID(); + switch (ID) { - variant << m_bitmap; - return; + case 1: return 2; + case 2: return 2; + case 5: return 2; } - wxString tmp; - tmp.Printf( wxT("item(%d;%d)"), (int)row, (int)col ); - variant = tmp; + return 0; } - virtual bool SetValue( wxVariant &variant, unsigned int col, unsigned int row ) + virtual wxDataViewItem GetParent( const wxDataViewItem &child ) const { - if (col == 0) + int ID = child.GetID(); + switch (ID) { - m_list[row] = variant.GetString(); - return true; + case 2: + case 5: return wxDataViewItem( 1 ); + case 3: + case 4: return wxDataViewItem( 2 ); + case 6: + case 7: return wxDataViewItem( 5 ); } - return false; - - } - - void AppendRow( const wxString &text ) - { - m_list.Add( text ); - RowAppended(); + + return wxDataViewItem(0); } - - void PrependRow( const wxString &text ) + virtual wxDataViewItem GetFirstChild( const wxDataViewItem &parent ) const { - m_list.Insert( text, 0 ); - RowPrepended(); + int ID = parent.GetID(); + switch (ID) + { + case 1: return wxDataViewItem( 2 ); + case 2: return wxDataViewItem( 3 ); + case 5: return wxDataViewItem( 6 ); + } + + return wxDataViewItem(0); } - - void InsertRowAt1( const wxString &text ) + virtual wxDataViewItem GetNextSibling( const wxDataViewItem &item ) const { - m_list.Insert( text, 1 ); - RowInserted( 1 ); + int ID = item.GetID(); + switch (ID) + { + case 2: return wxDataViewItem( 5 ); + case 3: return wxDataViewItem( 4 ); + case 6: return wxDataViewItem( 7 ); + } + + return wxDataViewItem(0); } - - void DeleteRow( unsigned int index ) + virtual wxDataViewItem GetNthChild( const wxDataViewItem &parent, unsigned int n ) const { - m_list.RemoveAt( index ); - RowDeleted( index ); + if (!parent.IsOk()) + { + // root node + if (n == 0) + return wxDataViewItem( 1 ); + + return wxDataViewItem( 0 ); + } + + int ID = parent.GetID(); + switch (ID) + { + case 1: + { + if (n == 0) return wxDataViewItem( 2 ); + else if (n == 1) return wxDataViewItem( 5 ); + } + break; + case 2: + { + if (n == 0) return wxDataViewItem( 3 ); + else if (n == 1) return wxDataViewItem( 4 ); + } + break; + case 5: + { + if (n == 0) return wxDataViewItem( 6 ); + else if (n == 1) return wxDataViewItem( 7 ); + } + break; + } + + return wxDataViewItem(0); } - - wxArrayString m_list; - wxBitmap m_bitmap; }; // ------------------------------------- @@ -280,96 +251,11 @@ public: public: void OnQuit(wxCommandEvent& event); void OnAbout(wxCommandEvent& event); - void OnNewSortingFrame(wxCommandEvent& event); - - void OnSingleSelMode(wxCommandEvent& event); - void OnMultipleSelMode(wxCommandEvent& event); - void OnResizeableColumn(wxCommandEvent& event); - void OnSortableColumn(wxCommandEvent& event); - void OnHideColumn(wxCommandEvent& event); - void OnChooseAlign(wxCommandEvent& event); private: - wxDataViewCtrl* dataview_left; - wxDataViewCtrl* dataview_right; - wxSplitterWindow *m_splitter; - - wxAlignment m_align; - - void CreateControls(); - -private: - DECLARE_EVENT_TABLE() -}; - -// ------------------------------------- -// 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_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(); - -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); - - void OnSelect(wxCommandEvent& event); - void OnUnselectAll(wxCommandEvent& event); - - void OnSelectedUnsorted(wxDataViewEvent &event); - void OnSelectedSorted(wxDataViewEvent &event); - void OnActivatedUnsorted(wxDataViewEvent &event); - - void OnHeaderClickSorted(wxDataViewEvent &event); - void OnHeaderClickUnsorted(wxDataViewEvent &event); + wxDataViewCtrl* m_dataview; private: - wxDataViewCtrl* dataview_left; - wxDataViewCtrl* dataview_right; - - wxLog *m_logOld; - wxTextCtrl *m_logWindow; - - MyUnsortedTextModel *m_unsorted_model; - wxDataViewSortedListModel *m_sorted_model; - DECLARE_EVENT_TABLE() }; @@ -407,37 +293,12 @@ enum { // file menu ID_ABOUT = wxID_ABOUT, - ID_NEW_SORT_FRAME, ID_EXIT = wxID_EXIT, - - // dataviewctrl menu - ID_SINGLE_SEL_MODE, - ID_MULTIPLE_SEL_MODE, - - ID_RESIZEABLE_COLUMNS, - ID_SORTABLE_COLUMNS, - ID_HIDDEN_COLUMNS, - - ID_CHOOSE_ALIGNMENT }; 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_MENU( ID_SINGLE_SEL_MODE, MyFrame::OnSingleSelMode ) - EVT_MENU( ID_MULTIPLE_SEL_MODE, MyFrame::OnMultipleSelMode ) - - EVT_MENU( ID_RESIZEABLE_COLUMNS, MyFrame::OnResizeableColumn ) - EVT_MENU( ID_SORTABLE_COLUMNS, MyFrame::OnSortableColumn ) - EVT_MENU( ID_HIDDEN_COLUMNS, MyFrame::OnHideColumn ) - - EVT_MENU( ID_CHOOSE_ALIGNMENT, MyFrame::OnChooseAlign ) - END_EVENT_TABLE() MyFrame::MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h): @@ -448,129 +309,28 @@ MyFrame::MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h): // 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, "&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_RESIZEABLE_COLUMNS, _T("Make columns resizeable")); - data_menu->AppendCheckItem(ID_SORTABLE_COLUMNS, _T("Make columns sortable")); - data_menu->AppendCheckItem(ID_HIDDEN_COLUMNS, _T("Make columns hidden")); - data_menu->AppendSeparator(); - data_menu->Append(ID_CHOOSE_ALIGNMENT, _T("Set alignment...")); + file_menu->Append(ID_EXIT, "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, "&File"); SetMenuBar(menu_bar); CreateStatusBar(); + m_dataview = new wxDataViewCtrl( this, wxID_ANY, wxDefaultPosition, + wxDefaultSize ); - // build the other controls: - - m_splitter = new wxSplitterWindow( this, wxID_ANY ); - m_splitter->SetSashGravity(0.5); - - m_align = wxALIGN_CENTER; - dataview_left = dataview_right = NULL; - CreateControls(); - - m_splitter->SplitVertically(dataview_left, dataview_right); -} - -void MyFrame::CreateControls() -{ - wxDataViewCtrl *old1 = NULL, *old2 = NULL; - - if (dataview_left) - old1 = dataview_left; - if (dataview_right) - old2 = dataview_right; - - // styles: - - long style = 0; - if (GetMenuBar()->FindItem(ID_MULTIPLE_SEL_MODE)->IsChecked()) - style |= wxDV_MULTIPLE; - - int flags = 0; - if (GetMenuBar()->FindItem(ID_RESIZEABLE_COLUMNS)->IsChecked()) - flags |= wxDATAVIEW_COL_RESIZABLE; - if (GetMenuBar()->FindItem(ID_SORTABLE_COLUMNS)->IsChecked()) - flags |= wxDATAVIEW_COL_SORTABLE; - if (GetMenuBar()->FindItem(ID_HIDDEN_COLUMNS)->IsChecked()) - flags |= wxDATAVIEW_COL_HIDDEN; - - - // Left wxDataViewCtrl - dataview_left = new wxDataViewCtrl( m_splitter, wxID_ANY, wxDefaultPosition, - wxDefaultSize, style ); + wxObjectDataPtr model(new MyMusicModel); + m_dataview->AssociateModel( model.get() ); - MyTextModel *model = new MyTextModel; - dataview_left->AssociateModel( model ); - model->DecRef(); // don't leak memory - - dataview_left->AppendTextColumn( wxT("first"), 0, wxDATAVIEW_CELL_INERT, -1, - m_align, flags ); - dataview_left->AppendTextColumn( wxT("second"), 1, wxDATAVIEW_CELL_INERT, -1, - m_align, flags ); - - wxDataViewTextRenderer *text_renderer = - new wxDataViewTextRenderer( wxT("string"), wxDATAVIEW_CELL_EDITABLE ); - wxDataViewColumn *column = new wxDataViewColumn( wxT("editable"), text_renderer, 2, - -1, m_align, flags ); - dataview_left->AppendColumn( column ); - - dataview_left->AppendToggleColumn( wxT("fourth"), 3, wxDATAVIEW_CELL_INERT, -1, - m_align, flags ); - - MyCustomRenderer *custom_renderer = new MyCustomRenderer; - column = new wxDataViewColumn( wxT("custom"), custom_renderer, 4, -1, - m_align, flags ); - dataview_left->AppendColumn( column ); - - dataview_left->AppendProgressColumn( wxT("progress"), 5, wxDATAVIEW_CELL_INERT, -1, - m_align, flags ); - - dataview_left->AppendDateColumn( wxT("date"), 6, wxDATAVIEW_CELL_INERT, -1, - m_align, flags ); - - - // Right wxDataViewCtrl using the same model - dataview_right = new wxDataViewCtrl( m_splitter, wxID_ANY, wxDefaultPosition, - wxDefaultSize, style ); - dataview_right->AssociateModel( model ); - - 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 ); - - dataview_right->AppendDateColumn( wxT("date"), 6 ); - - // layout dataview controls - if (old1) - { - m_splitter->ReplaceWindow(old1, dataview_left); - delete old1; - } - - if (old2) - { - m_splitter->ReplaceWindow(old2, dataview_right); - delete old2; - } + m_dataview->AppendTextColumn( "Title", 0, wxDATAVIEW_CELL_INERT, 200, + DEFAULT_ALIGN ); + m_dataview->AppendTextColumn( "Artist", 1, wxDATAVIEW_CELL_INERT, 200, + DEFAULT_ALIGN ); + m_dataview->AppendTextColumn( "Year", 2, wxDATAVIEW_CELL_INERT, 50, + DEFAULT_ALIGN ); } void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) ) @@ -588,316 +348,3 @@ void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) ) wxAboutBox(info); } -void MyFrame::OnNewSortingFrame(wxCommandEvent& WXUNUSED(event) ) -{ - MySortingFrame *frame2 = - new MySortingFrame(NULL, wxT("wxDataViewCtrl sorting test"), 10, 150, 600, 500); - frame2->Show(true); -} - -void MyFrame::OnSingleSelMode(wxCommandEvent& event) -{ - CreateControls(); -} - -void MyFrame::OnMultipleSelMode(wxCommandEvent& event) -{ - CreateControls(); -} - -void MyFrame::OnResizeableColumn(wxCommandEvent& event) -{ - CreateControls(); -} - -void MyFrame::OnSortableColumn(wxCommandEvent& event) -{ - CreateControls(); -} - -void MyFrame::OnHideColumn(wxCommandEvent& event) -{ - CreateControls(); -} - -void MyFrame::OnChooseAlign(wxCommandEvent& 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 choice = wxGetSingleChoiceIndex( - wxT("Select the alignment for the cells of the wxDataViewCtrl:"), - wxT("Alignment"), - WXSIZEOF(choices), choices, - this); - - if (choice == wxNOT_FOUND) - return; - - m_align = flags[choice]; - CreateControls(); -} - - -// ------------------------------------- -// 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)) -{ - m_logOld = NULL; - - SetIcon(wxICON(sample)); - CreateStatusBar(); - - wxPanel *main = new wxPanel(this); - - // Left wxDataViewCtrl - dataview_left = new wxDataViewCtrl( main, ID_UNSORTED, wxDefaultPosition, - wxDefaultSize, wxDV_MULTIPLE ); - - m_unsorted_model = new MyUnsortedTextModel; - dataview_left->AssociateModel( m_unsorted_model ); - m_unsorted_model->DecRef(); // don't leak memory - - 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 = new wxDataViewSortedListModel( m_unsorted_model ); - dataview_right->AssociateModel( m_sorted_model ); - m_sorted_model->DecRef(); // don't leak memory - - 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. - - 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 ); - - 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 ); - - 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)); - - main->SetSizer( main_sizer ); -} - -MySortingFrame::~MySortingFrame() -{ - delete wxLog::SetActiveTarget(m_logOld); -} - -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 ) ); -} - -void MySortingFrame::OnSelectedSorted(wxDataViewEvent &event) -{ - wxLogMessage( wxT("OnSelected from sorted list, selected %d"), (int) event.GetRow() ); -} - -void MySortingFrame::OnActivatedUnsorted(wxDataViewEvent &event) -{ - wxLogMessage( wxT("OnActivated from unsorted list, activated %d"), (int) event.GetRow() ); -} - -void MySortingFrame::OnHeaderClickSorted(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(); - } - } -} - -void MySortingFrame::OnHeaderClickUnsorted(wxDataViewEvent &event) -{ - wxLogMessage( wxT("OnHeaderClick from unsorted list, column %s"), - event.GetDataViewColumn()->GetTitle().c_str() ); -} - -void MySortingFrame::OnQuit(wxCommandEvent& WXUNUSED(event) ) -{ - Close(true); -} - -void MySortingFrame::OnAbout(wxCommandEvent& WXUNUSED(event) ) -{ - wxMessageDialog dialog(this, _T("This demonstrates the dataview control sorting"), - _T("About DataView"), wxOK); - - dialog.ShowModal(); -} - -void MySortingFrame::OnSelect(wxCommandEvent& WXUNUSED(event)) -{ - dataview_left->SetSelection( 2 ); -} - -void MySortingFrame::OnUnselectAll(wxCommandEvent& WXUNUSED(event)) -{ - dataview_left->ClearSelection(); -} - -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 ); - } -} - -void MySortingFrame::OnPrependRowLeft(wxCommandEvent& WXUNUSED(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 ); - } -} - -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 ); - } -} - -void MySortingFrame::OnDeleteRowLeft(wxCommandEvent& WXUNUSED(event)) -{ - m_unsorted_model->DeleteRow( 1 ); -} - -void MySortingFrame::OnEditRowLeft(wxCommandEvent& WXUNUSED(event)) -{ -} - -void MySortingFrame::OnAppendRowRight(wxCommandEvent& WXUNUSED(event)) -{ -} - -void MySortingFrame::OnPrependRowRight(wxCommandEvent& WXUNUSED(event)) -{ -} - -void MySortingFrame::OnInsertRowRight(wxCommandEvent& WXUNUSED(event)) -{ -} - -void MySortingFrame::OnDeleteRowRight(wxCommandEvent& WXUNUSED(event)) -{ -} - -void MySortingFrame::OnEditRowRight(wxCommandEvent& WXUNUSED(event)) -{ -} -