X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/47c94466146df9d988acf21248c38544d8abf6d6..f155075229d771430f0793700f5048ad4be00e9d:/samples/dataview/dataview.cpp?ds=sidebyside diff --git a/samples/dataview/dataview.cpp b/samples/dataview/dataview.cpp index c69df0c9ec..857992884d 100644 --- a/samples/dataview/dataview.cpp +++ b/samples/dataview/dataview.cpp @@ -2,13 +2,17 @@ // 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 -// Licence: wxWindows license +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// +// ============================================================================ +// declarations +// ============================================================================ + // For compilers that support precompilation, includes "wx/wx.h". #include "wx/wxprec.h" @@ -20,1114 +24,1162 @@ #include "wx/wx.h" #endif +#include "wx/dataview.h" #include "wx/datetime.h" #include "wx/splitter.h" #include "wx/aboutdlg.h" +#include "wx/colordlg.h" #include "wx/choicdlg.h" #include "wx/numdlg.h" -#include "wx/dataview.h" +#include "wx/spinctrl.h" +#include "wx/imaglist.h" +#include "wx/notebook.h" -#ifndef __WXMSW__ +#include "mymodels.h" + +// ---------------------------------------------------------------------------- +// resources +// ---------------------------------------------------------------------------- + +#ifndef wxHAS_IMAGES_IN_RESOURCES #include "../sample.xpm" #endif -#include "null.xpm" +#include "wx_small.xpm" +// ---------------------------------------------------------------------------- +// MyApp +// ---------------------------------------------------------------------------- -#define DEFAULT_ALIGN wxALIGN_LEFT -#define DATAVIEW_DEFAULT_STYLE (wxDV_MULTIPLE|wxDV_HORIZ_RULES|wxDV_VERT_RULES) +class MyApp: public wxApp +{ +public: + virtual bool OnInit(); +}; +// ---------------------------------------------------------------------------- +// MyFrame +// ---------------------------------------------------------------------------- +class MyFrame : public wxFrame +{ +public: + MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int h); + ~MyFrame(); -// ------------------------------------- -// MyTextModel -// ------------------------------------- + void BuildDataViewCtrl(wxPanel* parent, + unsigned int nPanel, + unsigned long style = 0); -WX_DECLARE_OBJARRAY(wxDateTime,wxArrayDate); -#include -WX_DEFINE_OBJARRAY(wxArrayDate) +private: + // event handlers + void OnStyleChange(wxCommandEvent& event); + void OnSetBackgroundColour(wxCommandEvent& event); + void OnSetForegroundColour(wxCommandEvent& event); + void OnQuit(wxCommandEvent& event); + void OnAbout(wxCommandEvent& event); -class MyTextModel: public wxDataViewListModel -{ -public: - MyTextModel() - { - 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 ); - } - } + void OnClearLog(wxCommandEvent& event); + void OnPageChanged(wxBookCtrlEvent& event); - virtual unsigned int GetRowCount() const - { return 1000; } - virtual unsigned int GetColumnCount() const - { return 7; } + void OnAddMozart(wxCommandEvent& event); + void OnDeleteSelected(wxCommandEvent& event); + void OnDeleteYear(wxCommandEvent& event); + void OnSelectNinth(wxCommandEvent& event); + void OnCollapse(wxCommandEvent& event); + void OnExpand(wxCommandEvent& event); + void OnShowCurrent(wxCommandEvent& event); + void OnSetNinthCurrent(wxCommandEvent& event); - // as reported by wxVariant - virtual wxString GetColumnType( unsigned int col ) const - { - if (col == 6) - return wxT("datetime"); + void OnPrependList(wxCommandEvent& event); + void OnDeleteList(wxCommandEvent& event); + // Fourth page. + void OnDeleteTreeItem(wxCommandEvent& event); + void OnDeleteAllTreeItems(wxCommandEvent& event); + void OnAddTreeItem(wxCommandEvent& event); + void OnAddTreeContainerItem(wxCommandEvent& event); - if (col == 5) - return wxT("long"); + void OnValueChanged( wxDataViewEvent &event ); - if (col == 3) - return wxT("bool"); + void OnActivated( wxDataViewEvent &event ); + void OnExpanding( wxDataViewEvent &event ); + void OnExpanded( wxDataViewEvent &event ); + void OnCollapsing( wxDataViewEvent &event ); + void OnCollapsed( wxDataViewEvent &event ); + void OnSelectionChanged( wxDataViewEvent &event ); - return wxT("string"); - } + void OnStartEditing( wxDataViewEvent &event ); + void OnEditingStarted( wxDataViewEvent &event ); + void OnEditingDone( wxDataViewEvent &event ); - virtual void GetValue( wxVariant &variant, unsigned int col, unsigned int row ) const - { - 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; - } - } - virtual bool SetValue( wxVariant &value, unsigned int col, unsigned int row ) - { - 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; - } + void OnHeaderClick( wxDataViewEvent &event ); + void OnAttrHeaderClick( wxDataViewEvent &event ); + void OnHeaderRightClick( wxDataViewEvent &event ); + void OnSorted( wxDataViewEvent &event ); - wxArrayString m_list; - wxArrayInt m_bools; - wxArrayString m_colours; - wxArrayInt m_progress; - wxArrayDate m_dates; -}; + void OnContextMenu( wxDataViewEvent &event ); -// ------------------------------------- -// MyTextRenderer -// ------------------------------------- + void OnGoto( wxCommandEvent &event); + void OnAddMany( wxCommandEvent &event); + void OnHideAttributes( wxCommandEvent &event); + void OnShowAttributes( wxCommandEvent &event); -class MyTextRenderer: public wxDataViewTextRenderer -{ -public: - MyTextRenderer( const wxString varianttype = wxT("string"), - wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT ) - : wxDataViewTextRenderer( varianttype, mode ) { } - - virtual bool Validate( wxVariant &value ) - { - wxString str = value; - if (str.Length() > 10) - { - wxMessageDialog dlg( NULL, wxT("string too long") , wxT("Error") ); - dlg.ShowModal(); - // Activate(); - return false; - } - - return true; - } +#if wxUSE_DRAG_AND_DROP + void OnBeginDrag( wxDataViewEvent &event ); + void OnDropPossible( wxDataViewEvent &event ); + void OnDrop( wxDataViewEvent &event ); +#endif // wxUSE_DRAG_AND_DROP + + void OnDataViewChar(wxKeyEvent& event); + + // helper used by both OnDeleteSelected() and OnDataViewChar() + void DeleteSelectedItems(); + + + wxNotebook* m_notebook; + + // the controls stored in the various tabs of the main notebook: + + wxDataViewCtrl* m_ctrl[4]; + + // the models associated with the first two DVC: + + wxObjectDataPtr m_music_model; + wxObjectDataPtr m_list_model; + + // other data: + + wxDataViewColumn* m_col; + wxDataViewColumn* m_attributes; + + wxTextCtrl* m_log; + wxLog *m_logOld; + +private: + DECLARE_EVENT_TABLE() }; -// ------------------------------------- +// ---------------------------------------------------------------------------- // 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; - } + MyCustomRenderer() + : wxDataViewCustomRenderer("string", + wxDATAVIEW_CELL_ACTIVATABLE, + wxALIGN_CENTER) + { } - bool GetValue( wxVariant &value ) const + virtual bool Render( wxRect rect, wxDC *dc, int state ) { - value = m_colour; + dc->SetBrush( *wxLIGHT_GREY_BRUSH ); + dc->SetPen( *wxTRANSPARENT_PEN ); + + rect.Deflate(2); + dc->DrawRoundedRectangle( rect, 5 ); + + RenderText(m_value, + 0, // no offset + wxRect(dc->GetTextExtent(m_value)).CentreIn(rect), + dc, + state); return true; } - bool Render( wxRect rect, wxDC *dc, int WXUNUSED(state) ) + virtual bool ActivateCell(const wxRect& WXUNUSED(cell), + wxDataViewModel *WXUNUSED(model), + const wxDataViewItem &WXUNUSED(item), + unsigned int WXUNUSED(col), + const wxMouseEvent *mouseEvent) { - dc->SetPen( *wxBLACK_PEN ); - if (m_colour == wxT("red")) - dc->SetBrush( *wxRED_BRUSH ); - else if (m_colour == wxT("green")) - dc->SetBrush( *wxGREEN_BRUSH ); + wxString position; + if ( mouseEvent ) + position = wxString::Format("via mouse at %d, %d", mouseEvent->m_x, mouseEvent->m_y); else - dc->SetBrush( *wxBLACK_BRUSH ); - dc->DrawRectangle( rect ); - return true; + position = "from keyboard"; + wxLogMessage("MyCustomRenderer ActivateCell() %s", position); + return false; } - wxSize GetSize() const + + virtual wxSize GetSize() const { - return wxSize(20,8); + return wxSize(60,20); } - bool Activate( wxRect WXUNUSED(rect), - wxDataViewListModel *WXUNUSED(model), - unsigned int WXUNUSED(col), - unsigned int WXUNUSED(row) ) + + virtual bool SetValue( const wxVariant &value ) { - return false; + m_value = value.GetString(); + return true; } + virtual bool GetValue( wxVariant &WXUNUSED(value) ) const { return true; } + private: - wxString m_colour; + wxString m_value; }; -// ------------------------------------- -// MyUnsortedTextModel -// ------------------------------------- -class MyUnsortedTextModel: public wxDataViewListModel -{ -public: - MyUnsortedTextModel() - { - 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 ); - } +// ============================================================================ +// implementation +// ============================================================================ - virtual unsigned int GetRowCount() const - { - return m_list.GetCount(); - } +// ---------------------------------------------------------------------------- +// MyApp +// ---------------------------------------------------------------------------- - virtual unsigned int GetColumnCount() const - { - return 2; - } +IMPLEMENT_APP(MyApp) - virtual wxString GetColumnType( unsigned int WXUNUSED(col) ) const - { - return wxT("string"); - } +bool MyApp::OnInit() +{ + if ( !wxApp::OnInit() ) + return false; - virtual void GetValue( wxVariant &variant, unsigned int col, unsigned int row ) const - { - if (col == 0) - { - variant = m_list[row]; - return; - } - if ((col == 2) || (col == 3)) - { - variant << m_bitmap; - return; - } - wxString tmp; - tmp.Printf( wxT("item(%d;%d)"), (int)row, (int)col ); - variant = tmp; - } + MyFrame *frame = + new MyFrame(NULL, "wxDataViewCtrl sample", 40, 40, 1000, 540); - virtual bool SetValue( wxVariant &variant, unsigned int col, unsigned int row ) - { - if (col == 0) - { - m_list[row] = variant.GetString(); - return true; - } - return false; + frame->Show(true); + return true; +} - } - void AppendRow( const wxString &text ) - { - m_list.Add( text ); - RowAppended(); - } +// ---------------------------------------------------------------------------- +// MyFrame +// ---------------------------------------------------------------------------- - void PrependRow( const wxString &text ) - { - m_list.Insert( text, 0 ); - RowPrepended(); - } +enum +{ + ID_CLEARLOG = wxID_HIGHEST+1, + ID_BACKGROUND_COLOUR, + ID_FOREGROUND_COLOUR, + ID_STYLE_MENU, - void InsertRowAt1( const wxString &text ) - { - m_list.Insert( text, 1 ); - RowInserted( 1 ); - } + // file menu + //ID_SINGLE, wxDV_SINGLE==0 so it's always present + ID_MULTIPLE, + ID_ROW_LINES, + ID_HORIZ_RULES, + ID_VERT_RULES, - void DeleteRow( unsigned int index ) - { - m_list.RemoveAt( index ); - RowDeleted( index ); - } + ID_EXIT = wxID_EXIT, - wxArrayString m_list; - wxBitmap m_bitmap; -}; + // about menu + ID_ABOUT = wxID_ABOUT, -// ------------------------------------- -// MyApp -// ------------------------------------- -class MyApp: public wxApp -{ -public: - bool OnInit(void); - int OnExit(); + // control IDs + + ID_MUSIC_CTRL = 50, + ID_ATTR_CTRL = 51, + + ID_ADD_MOZART = 100, + ID_DELETE_SEL = 101, + ID_DELETE_YEAR = 102, + ID_SELECT_NINTH = 103, + ID_COLLAPSE = 104, + ID_EXPAND = 105, + ID_SHOW_CURRENT, + ID_SET_NINTH_CURRENT, + + ID_PREPEND_LIST = 200, + ID_DELETE_LIST = 201, + ID_GOTO = 202, + ID_ADD_MANY = 203, + ID_HIDE_ATTRIBUTES = 204, + ID_SHOW_ATTRIBUTES = 205, + + // Fourth page. + ID_DELETE_TREE_ITEM = 400, + ID_DELETE_ALL_TREE_ITEMS = 401, + ID_ADD_TREE_ITEM = 402, + ID_ADD_TREE_CONTAINER_ITEM = 403 }; -// ------------------------------------- -// MyFrame -// ------------------------------------- +BEGIN_EVENT_TABLE(MyFrame, wxFrame) + EVT_MENU_RANGE( ID_MULTIPLE, ID_VERT_RULES, MyFrame::OnStyleChange ) + EVT_MENU( ID_EXIT, MyFrame::OnQuit ) + EVT_MENU( ID_ABOUT, MyFrame::OnAbout ) + EVT_MENU( ID_CLEARLOG, MyFrame::OnClearLog ) + + EVT_MENU( ID_FOREGROUND_COLOUR, MyFrame::OnSetForegroundColour ) + EVT_MENU( ID_BACKGROUND_COLOUR, MyFrame::OnSetBackgroundColour ) + + EVT_NOTEBOOK_PAGE_CHANGED( wxID_ANY, MyFrame::OnPageChanged ) + + EVT_BUTTON( ID_ADD_MOZART, MyFrame::OnAddMozart ) + EVT_BUTTON( ID_DELETE_SEL, MyFrame::OnDeleteSelected ) + EVT_BUTTON( ID_DELETE_YEAR, MyFrame::OnDeleteYear ) + EVT_BUTTON( ID_SELECT_NINTH, MyFrame::OnSelectNinth ) + EVT_BUTTON( ID_COLLAPSE, MyFrame::OnCollapse ) + EVT_BUTTON( ID_EXPAND, MyFrame::OnExpand ) + EVT_BUTTON( ID_SHOW_CURRENT, MyFrame::OnShowCurrent ) + EVT_BUTTON( ID_SET_NINTH_CURRENT, MyFrame::OnSetNinthCurrent ) + + 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_BUTTON( ID_HIDE_ATTRIBUTES, MyFrame::OnHideAttributes) + EVT_BUTTON( ID_SHOW_ATTRIBUTES, MyFrame::OnShowAttributes) + // Fourth page. + EVT_BUTTON( ID_DELETE_TREE_ITEM, MyFrame::OnDeleteTreeItem ) + EVT_BUTTON( ID_DELETE_ALL_TREE_ITEMS, MyFrame::OnDeleteAllTreeItems ) + EVT_BUTTON( ID_ADD_TREE_ITEM, MyFrame::OnAddTreeItem ) + EVT_BUTTON( ID_ADD_TREE_CONTAINER_ITEM, MyFrame::OnAddTreeContainerItem ) + + 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_START_EDITING(ID_MUSIC_CTRL, MyFrame::OnStartEditing) + 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) + +#if wxUSE_DRAG_AND_DROP + EVT_DATAVIEW_ITEM_BEGIN_DRAG( ID_MUSIC_CTRL, MyFrame::OnBeginDrag ) + EVT_DATAVIEW_ITEM_DROP_POSSIBLE( ID_MUSIC_CTRL, MyFrame::OnDropPossible ) + EVT_DATAVIEW_ITEM_DROP( ID_MUSIC_CTRL, MyFrame::OnDrop ) +#endif // wxUSE_DRAG_AND_DROP + + EVT_DATAVIEW_COLUMN_HEADER_CLICK(ID_ATTR_CTRL, MyFrame::OnAttrHeaderClick) -class MyFrame : public wxFrame +END_EVENT_TABLE() + +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)) { -public: - MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h); + m_log = NULL; + m_col = NULL; -public: - void OnQuit(wxCommandEvent& event); - void OnAbout(wxCommandEvent& event); - void OnNewSortingFrame(wxCommandEvent& event); + m_ctrl[0] = NULL; + m_ctrl[1] = NULL; + m_ctrl[2] = NULL; + m_ctrl[3] = NULL; - void OnStyleChange(wxCommandEvent& event); - void OnColumnSetting(wxCommandEvent& event); + SetIcon(wxICON(sample)); -private: - wxDataViewCtrl* dataview_left; - wxDataViewCtrl* dataview_right; - wxSplitterWindow *m_splitter; - wxPanel *m_panelLeft, *m_panelRight; - // utilities: + // build the menus + // ---------------- - void CreateDataViewControls(); + wxMenu *style_menu = new wxMenu; + //style_menu->AppendCheckItem(ID_SINGLE, "Single selection")); + style_menu->AppendCheckItem(ID_MULTIPLE, "Multiple selection"); + style_menu->AppendCheckItem(ID_ROW_LINES, "Alternating colours"); + style_menu->AppendCheckItem(ID_HORIZ_RULES, "Display horizontal rules"); + style_menu->AppendCheckItem(ID_VERT_RULES, "Display vertical rules"); - 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); + wxMenu *file_menu = new wxMenu; + file_menu->Append(ID_CLEARLOG, "&Clear log\tCtrl-L"); + file_menu->Append(ID_FOREGROUND_COLOUR, "Set &foreground colour...\tCtrl-S"); + file_menu->Append(ID_BACKGROUND_COLOUR, "Set &background colour...\tCtrl-B"); + file_menu->Append(ID_STYLE_MENU, "&Style", style_menu); + file_menu->AppendSeparator(); + file_menu->Append(ID_EXIT, "E&xit"); -private: - DECLARE_EVENT_TABLE() -}; + wxMenu *about_menu = new wxMenu; + about_menu->Append(ID_ABOUT, "&About"); -// ------------------------------------- -// MySortingFrame -// ------------------------------------- + wxMenuBar *menu_bar = new wxMenuBar; + menu_bar->Append(file_menu, "&File"); + menu_bar->Append(about_menu, "&About"); -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 -}; + SetMenuBar(menu_bar); + CreateStatusBar(); -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); + // redirect logs from our event handlers to text control + m_log = new wxTextCtrl( this, wxID_ANY, wxString(), wxDefaultPosition, + wxDefaultSize, wxTE_MULTILINE ); + m_log->SetMinSize(wxSize(-1, 100)); + m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_log)); + wxLogMessage( "This is the log window" ); - 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); + // first page of the notebook + // -------------------------- - void OnSelect(wxCommandEvent& event); - void OnUnselectAll(wxCommandEvent& event); - - void OnSelectedUnsorted(wxDataViewEvent &event); - void OnSelectedSorted(wxDataViewEvent &event); - void OnActivatedUnsorted(wxDataViewEvent &event); + m_notebook = new wxNotebook( this, wxID_ANY ); - void OnHeaderClickSorted(wxDataViewEvent &event); - void OnHeaderClickUnsorted(wxDataViewEvent &event); + wxPanel *firstPanel = new wxPanel( m_notebook, wxID_ANY ); -private: - wxDataViewCtrl* dataview_left; - wxDataViewCtrl* dataview_right; - - wxLog *m_logOld; - wxTextCtrl *m_logWindow; + BuildDataViewCtrl(firstPanel, 0); // sets m_ctrl[0] - wxObjectDataPtr m_unsorted_model; - wxObjectDataPtr m_sorted_model; + const wxSizerFlags border = wxSizerFlags().DoubleBorder(); - DECLARE_EVENT_TABLE() -}; + wxBoxSizer *button_sizer = new wxBoxSizer( wxHORIZONTAL ); + button_sizer->Add( new wxButton( firstPanel, ID_ADD_MOZART, "Add Mozart"), border ); + button_sizer->Add( new wxButton( firstPanel, ID_DELETE_SEL, "Delete selected"), border ); + button_sizer->Add( new wxButton( firstPanel, ID_DELETE_YEAR, "Delete \"Year\" column"), border ); + button_sizer->Add( new wxButton( firstPanel, ID_SELECT_NINTH,"Select ninth symphony"), border ); + button_sizer->Add( new wxButton( firstPanel, ID_COLLAPSE, "Collapse"), border ); + button_sizer->Add( new wxButton( firstPanel, ID_EXPAND, "Expand"), border ); -// ------------------------------------- -// MyApp -// ------------------------------------- + wxBoxSizer *sizerCurrent = new wxBoxSizer(wxHORIZONTAL); + sizerCurrent->Add(new wxButton(firstPanel, ID_SHOW_CURRENT, + "&Show current"), border); + sizerCurrent->Add(new wxButton(firstPanel, ID_SET_NINTH_CURRENT, + "Make &ninth symphony current"), border); -IMPLEMENT_APP(MyApp) + wxSizer *firstPanelSz = new wxBoxSizer( wxVERTICAL ); + m_ctrl[0]->SetMinSize(wxSize(-1, 200)); + firstPanelSz->Add(m_ctrl[0], 1, wxGROW|wxALL, 5); + firstPanelSz->Add( + new wxStaticText(firstPanel, wxID_ANY, "Most of the cells above are editable!"), + 0, wxGROW|wxALL, 5); + firstPanelSz->Add(button_sizer); + firstPanelSz->Add(sizerCurrent); + firstPanel->SetSizerAndFit(firstPanelSz); -bool MyApp::OnInit(void) -{ - if ( !wxApp::OnInit() ) - return false; - // build the first frame - MyFrame *frame = - new MyFrame(NULL, wxT("wxDataViewCtrl feature test"), 10, 10, 800, 340); - frame->Show(true); + // second page of the notebook + // --------------------------- - SetTopWindow(frame); - return true; -} + wxPanel *secondPanel = new wxPanel( m_notebook, wxID_ANY ); -int MyApp::OnExit() -{ - return 0; -} + BuildDataViewCtrl(secondPanel, 1); // sets m_ctrl[1] + wxBoxSizer *button_sizer2 = new wxBoxSizer( wxHORIZONTAL ); + button_sizer2->Add( new wxButton( secondPanel, ID_PREPEND_LIST,"Prepend"), 0, wxALL, 10 ); + button_sizer2->Add( new wxButton( secondPanel, ID_DELETE_LIST, "Delete selected"), 0, wxALL, 10 ); + button_sizer2->Add( new wxButton( secondPanel, ID_GOTO, "Goto 50"), 0, wxALL, 10 ); + button_sizer2->Add( new wxButton( secondPanel, ID_ADD_MANY, "Add 1000"), 0, wxALL, 10 ); + button_sizer2->Add( new wxButton( secondPanel, ID_HIDE_ATTRIBUTES, "Hide attributes"), 0, wxALL, 10 ); + button_sizer2->Add( new wxButton( secondPanel, ID_SHOW_ATTRIBUTES, "Show attributes"), 0, wxALL, 10 ); -// ------------------------------------- -// MyFrame -// ------------------------------------- + wxSizer *secondPanelSz = new wxBoxSizer( wxVERTICAL ); + secondPanelSz->Add(m_ctrl[1], 1, wxGROW|wxALL, 5); + secondPanelSz->Add(button_sizer2); + secondPanel->SetSizerAndFit(secondPanelSz); -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, + // third page of the notebook + // --------------------------- - ID_RESIZEABLE_COLUMNS, - ID_SORTABLE_COLUMNS, - ID_HIDDEN_COLUMNS, + wxPanel *thirdPanel = new wxPanel( m_notebook, wxID_ANY ); - ID_CHOOSE_COLUMN_ALIGNMENT, - ID_CHOOSE_CONTENTS_ALIGNMENT, + BuildDataViewCtrl(thirdPanel, 2); // sets m_ctrl[2] - ID_SET_MINWIDTH, - ID_SET_WIDTH -}; + wxSizer *thirdPanelSz = new wxBoxSizer( wxVERTICAL ); + thirdPanelSz->Add(m_ctrl[2], 1, wxGROW|wxALL, 5); + thirdPanel->SetSizerAndFit(thirdPanelSz); -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 ) + // fourth page of the notebook + // --------------------------- - // dataviewctrl menu - EVT_COMMAND_RANGE( ID_SINGLE_SEL_MODE, ID_VERT_RULES_MODE, - wxEVT_COMMAND_MENU_SELECTED, MyFrame::OnStyleChange ) + wxPanel *fourthPanel = new wxPanel( m_notebook, wxID_ANY ); - EVT_COMMAND_RANGE( ID_RESIZEABLE_COLUMNS, ID_SET_WIDTH, - wxEVT_COMMAND_MENU_SELECTED, MyFrame::OnColumnSetting ) + BuildDataViewCtrl(fourthPanel, 3); // sets m_ctrl[3] + // Buttons + wxBoxSizer *button_sizer4 = new wxBoxSizer( wxHORIZONTAL ); + button_sizer4->Add( new wxButton( fourthPanel, ID_DELETE_TREE_ITEM, "Delete Selected"), 0, wxALL, 10 ); + button_sizer4->Add( new wxButton( fourthPanel, ID_DELETE_ALL_TREE_ITEMS, "Delete All"), 0, wxALL, 10 ); + button_sizer4->Add( new wxButton( fourthPanel, ID_ADD_TREE_ITEM, "Add Item"), 0, wxALL, 10 ); + button_sizer4->Add( new wxButton( fourthPanel, ID_ADD_TREE_CONTAINER_ITEM, "Add Container"), 0, wxALL, 10 ); -END_EVENT_TABLE() + wxSizer *fourthPanelSz = new wxBoxSizer( wxVERTICAL ); + fourthPanelSz->Add(m_ctrl[3], 1, wxGROW|wxALL, 5); + fourthPanelSz->Add(button_sizer4); + fourthPanel->SetSizerAndFit(fourthPanelSz); -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)) -{ - 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->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...")); + // complete GUI + // ------------ - wxMenuBar *menu_bar = new wxMenuBar; - menu_bar->Append(file_menu, _T("&File")); - menu_bar->Append(data_menu, _T("&DataViewCtrl")); + m_notebook->AddPage(firstPanel, "MyMusicTreeModel"); + m_notebook->AddPage(secondPanel, "MyListModel"); + m_notebook->AddPage(thirdPanel, "wxDataViewListCtrl"); + m_notebook->AddPage(fourthPanel, "wxDataViewTreeCtrl"); - SetMenuBar(menu_bar); - CreateStatusBar(); + wxSizer* mainSizer = new wxBoxSizer(wxVERTICAL); + mainSizer->Add( m_notebook, 1, wxGROW ); + mainSizer->Add( m_log, 0, wxGROW ); - // 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); + SetSizerAndFit(mainSizer); +} +MyFrame::~MyFrame() +{ + delete wxLog::SetActiveTarget(m_logOld); +} - // build the other controls: +void MyFrame::BuildDataViewCtrl(wxPanel* parent, unsigned int nPanel, unsigned long style) +{ + switch (nPanel) + { + case 0: + { + wxASSERT(!m_ctrl[0] && !m_music_model); + m_ctrl[0] = + new wxDataViewCtrl( parent, ID_MUSIC_CTRL, wxDefaultPosition, + wxDefaultSize, style ); + m_ctrl[0]->Connect(wxEVT_CHAR, + wxKeyEventHandler(MyFrame::OnDataViewChar), + NULL, this); + + m_music_model = new MyMusicTreeModel; + m_ctrl[0]->AssociateModel( m_music_model.get() ); + +#if wxUSE_DRAG_AND_DROP && wxUSE_UNICODE + m_ctrl[0]->EnableDragSource( wxDF_UNICODETEXT ); + m_ctrl[0]->EnableDropTarget( wxDF_UNICODETEXT ); +#endif // wxUSE_DRAG_AND_DROP && wxUSE_UNICODE + + // column 0 of the view control: + + wxDataViewTextRenderer *tr = + new wxDataViewTextRenderer( "string", wxDATAVIEW_CELL_INERT ); + wxDataViewColumn *column0 = + new wxDataViewColumn( "title", tr, 0, 200, wxALIGN_LEFT, + wxDATAVIEW_COL_SORTABLE | wxDATAVIEW_COL_RESIZABLE ); + m_ctrl[0]->AppendColumn( column0 ); +#if 0 + // Call this and sorting is enabled + // immediatly upon start up. + column0->SetAsSortKey(); +#endif - m_splitter = new wxSplitterWindow( this, wxID_ANY ); - m_splitter->SetSashGravity(0.5); + // column 1 of the view control: - 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); + tr = new wxDataViewTextRenderer( "string", wxDATAVIEW_CELL_EDITABLE ); + wxDataViewColumn *column1 = + new wxDataViewColumn( "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_ctrl[0]->AppendColumn( column1 ); - dataview_left = NULL; - dataview_right = NULL; - CreateDataViewControls(); + // column 2 of the view control: - // 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( "year", sr, 2, 60, wxALIGN_LEFT, + wxDATAVIEW_COL_SORTABLE | wxDATAVIEW_COL_REORDERABLE ); + m_ctrl[0]->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); + // column 3 of the view control: - szRight->Add( stattext, 0, wxALL, 5 ); - szRight->Add( dataview_right, 1, wxGROW|wxALL, 5 ); - m_panelRight->SetSizerAndFit(szRight); + 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( "rating", c, 3, 100, wxALIGN_LEFT, + wxDATAVIEW_COL_REORDERABLE | wxDATAVIEW_COL_RESIZABLE ); + m_ctrl[0]->AppendColumn( column3 ); - // split the two panels - m_splitter->SplitVertically(m_panelLeft, m_panelRight); - this->SetMinSize(m_splitter->GetBestSize()); -} + // column 4 of the view control: -void MyFrame::CreateDataViewControls() -{ - wxDataViewCtrl *old1 = NULL, *old2 = NULL; + m_ctrl[0]->AppendProgressColumn( "popularity", 4, wxDATAVIEW_CELL_INERT, 80 ); - if (dataview_left) - old1 = dataview_left; - if (dataview_right) - old2 = dataview_right; + // column 5 of the view control: - // 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; + MyCustomRenderer *cr = new MyCustomRenderer; + wxDataViewColumn *column5 = + new wxDataViewColumn( "custom", cr, 5, -1, wxALIGN_LEFT, + wxDATAVIEW_COL_RESIZABLE ); + m_ctrl[0]->AppendColumn( column5 ); - // Left wxDataViewCtrl - dataview_left = new wxDataViewCtrl( m_panelLeft, wxID_ANY, wxDefaultPosition, - wxDefaultSize, style ); + // select initially the ninth symphony: + m_ctrl[0]->Select(m_music_model->GetNinthItem()); + } + break; + case 1: + { + wxASSERT(!m_ctrl[1] && !m_list_model); + m_ctrl[1] = new wxDataViewCtrl( parent, ID_ATTR_CTRL, wxDefaultPosition, + wxDefaultSize, style ); + + m_list_model = new MyListModel; + m_ctrl[1]->AssociateModel( m_list_model.get() ); + + // the various columns + m_ctrl[1]->AppendTextColumn("editable string", + MyListModel::Col_EditableText, + wxDATAVIEW_CELL_EDITABLE, + wxCOL_WIDTH_AUTOSIZE); + m_ctrl[1]->AppendIconTextColumn("icon", + MyListModel::Col_IconText, + wxDATAVIEW_CELL_EDITABLE, + wxCOL_WIDTH_AUTOSIZE); + + m_attributes = + new wxDataViewColumn("attributes", + new wxDataViewTextRenderer, + MyListModel::Col_TextWithAttr, + wxCOL_WIDTH_AUTOSIZE, + wxALIGN_RIGHT, + wxDATAVIEW_COL_REORDERABLE | wxDATAVIEW_COL_RESIZABLE ); + m_ctrl[1]->AppendColumn( m_attributes ); + + m_ctrl[1]->AppendColumn( + new wxDataViewColumn("custom renderer", + new MyCustomRenderer, + MyListModel::Col_Custom) + ); + } + break; - wxObjectDataPtr model(new MyTextModel); - dataview_left->AssociateModel( model.get() ); + case 2: + { + wxASSERT(!m_ctrl[2]); + wxDataViewListCtrl* lc = + new wxDataViewListCtrl( parent, wxID_ANY, wxDefaultPosition, + wxDefaultSize, style ); + m_ctrl[2] = lc; - dataview_left->AppendTextColumn( wxT("First"), 0, wxDATAVIEW_CELL_INERT, -1, - DEFAULT_ALIGN ); - dataview_left->AppendTextColumn( wxT("Second"), 1, wxDATAVIEW_CELL_INERT, -1, - DEFAULT_ALIGN ); + MyListStoreDerivedModel* page2_model = new MyListStoreDerivedModel(); + lc->AssociateModel(page2_model); + page2_model->DecRef(); - 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 ); + lc->AppendToggleColumn( "Toggle" ); + lc->AppendTextColumn( "Text" ); + lc->AppendProgressColumn( "Progress" ); - dataview_left->AppendToggleColumn( wxT("fourth"), 3, wxDATAVIEW_CELL_INERT, -1, - DEFAULT_ALIGN ); + wxVector data; + for (unsigned int i=0; i<10; i++) + { + data.clear(); + data.push_back( (i%3) == 0 ); + data.push_back( wxString::Format("row %d", i) ); + data.push_back( long(5*i) ); - MyCustomRenderer *custom_renderer = new MyCustomRenderer; - column = new wxDataViewColumn( wxT("custom"), custom_renderer, 4, -1, DEFAULT_ALIGN ); - dataview_left->AppendColumn( column ); + lc->AppendItem( data ); + } + } + break; - dataview_left->AppendProgressColumn( wxT("progress"), 5, wxDATAVIEW_CELL_INERT, -1, - DEFAULT_ALIGN ); + case 3: + { + wxASSERT(!m_ctrl[3]); + wxDataViewTreeCtrl* tc = + new wxDataViewTreeCtrl( parent, wxID_ANY, wxDefaultPosition, + wxDefaultSize, style | wxDV_NO_HEADER ); + m_ctrl[3] = tc; + + wxImageList *ilist = new wxImageList( 16, 16 ); + ilist->Add( wxIcon(wx_small_xpm) ); + tc->AssignImageList( ilist ); + + wxDataViewItem parent = + tc->AppendContainer( wxDataViewItem(0), "The Root", 0 ); + tc->AppendItem( parent, "Child 1", 0 ); + tc->AppendItem( parent, "Child 2", 0 ); + tc->AppendItem( parent, "Child 3, very long, long, long, long", 0 ); + + wxDataViewItem cont = + tc->AppendContainer( parent, "Container child", 0 ); + tc->AppendItem( cont, "Child 4", 0 ); + tc->AppendItem( cont, "Child 5", 0 ); + + tc->Expand(cont); + } + break; + } +} - dataview_left->AppendDateColumn( wxT("date"), 6, wxDATAVIEW_CELL_INERT, -1, DEFAULT_ALIGN ); +// ---------------------------------------------------------------------------- +// MyFrame - generic event handlers +// ---------------------------------------------------------------------------- - // Right wxDataViewCtrl using the same model - dataview_right = new wxDataViewCtrl( m_panelRight, wxID_ANY ); - dataview_right->AssociateModel( model.get() ); +void MyFrame::OnClearLog( wxCommandEvent& WXUNUSED(event) ) +{ + m_log->Clear(); +} - 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 ); +void MyFrame::OnSetForegroundColour(wxCommandEvent& WXUNUSED(event)) +{ + wxDataViewCtrl * const dvc = m_ctrl[m_notebook->GetSelection()]; + wxColour col = wxGetColourFromUser(this, dvc->GetForegroundColour()); + if ( col.IsOk() ) + { + dvc->SetForegroundColour(col); + Refresh(); + } +} - dataview_right->AppendDateColumn( wxT("date"), 6 ); +void MyFrame::OnSetBackgroundColour(wxCommandEvent& WXUNUSED(event)) +{ + wxDataViewCtrl * const dvc = m_ctrl[m_notebook->GetSelection()]; + wxColour col = wxGetColourFromUser(this, dvc->GetBackgroundColour()); + if ( col.IsOk() ) + { + dvc->SetBackgroundColour(col); + Refresh(); + } +} + +void MyFrame::OnPageChanged( wxBookCtrlEvent& WXUNUSED(event) ) +{ + unsigned int nPanel = m_notebook->GetSelection(); + GetMenuBar()->FindItem(ID_STYLE_MENU)->SetItemLabel( + wxString::Format("Style of panel #%d", nPanel+1)); - // layout the new dataview controls - if (old1) + for (unsigned int id = ID_MULTIPLE; id <= ID_VERT_RULES; id++) { - m_panelLeft->GetSizer()->Replace(old1, dataview_left); - delete old1; + unsigned long style = 0; + switch (id) + { + /*case ID_SINGLE: + style = wxDV_SINGLE; + break;*/ + case ID_MULTIPLE: + style = wxDV_MULTIPLE; + break; + case ID_ROW_LINES: + style = wxDV_ROW_LINES; + break; + case ID_HORIZ_RULES: + style = wxDV_HORIZ_RULES; + break; + case ID_VERT_RULES: + style = wxDV_VERT_RULES; + break; + default: + wxFAIL; + } - m_panelLeft->Layout(); + GetMenuBar()->FindItem(id)->Check( m_ctrl[nPanel]->HasFlag(style) ); } +} - if (old2) - { - m_panelRight->GetSizer()->Replace(old2, dataview_right); - delete old2; +void MyFrame::OnStyleChange( wxCommandEvent& WXUNUSED(event) ) +{ + unsigned int nPanel = m_notebook->GetSelection(); - m_panelRight->Layout(); - } + // build the style + unsigned long style = 0; + /*if (GetMenuBar()->FindItem(ID_SINGLE)->IsChecked()) + style |= wxDV_SINGLE;*/ + if (GetMenuBar()->FindItem(ID_MULTIPLE)->IsChecked()) + style |= wxDV_MULTIPLE; + if (GetMenuBar()->FindItem(ID_ROW_LINES)->IsChecked()) + style |= wxDV_ROW_LINES; + if (GetMenuBar()->FindItem(ID_HORIZ_RULES)->IsChecked()) + style |= wxDV_HORIZ_RULES; + if (GetMenuBar()->FindItem(ID_VERT_RULES)->IsChecked()) + style |= wxDV_VERT_RULES; + + wxSizer* sz = m_ctrl[nPanel]->GetContainingSizer(); + wxASSERT(sz); + + sz->Detach(m_ctrl[nPanel]); + wxDELETE(m_ctrl[nPanel]); + m_ctrl[nPanel] = NULL; + + if (nPanel == 0) + m_music_model.reset(NULL); + else if (nPanel == 1) + m_list_model.reset(NULL); + + // rebuild the DVC for the selected panel: + BuildDataViewCtrl((wxPanel*)m_notebook->GetPage(nPanel), nPanel, style); + + sz->Prepend(m_ctrl[nPanel], 1, wxGROW|wxALL, 5); + sz->Layout(); } -void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) ) +void MyFrame::OnQuit( wxCommandEvent& WXUNUSED(event) ) { Close(true); } -void MyFrame::OnAbout(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")); + info.SetDescription(_("This sample demonstrates wxDataViewCtrl")); + info.SetCopyright(wxT("(C) 2007-2009 Robert Roebling")); + info.AddDeveloper("Robert Roebling"); + info.AddDeveloper("Francesco Montorsi"); wxAboutBox(info); } -void MyFrame::OnNewSortingFrame(wxCommandEvent& WXUNUSED(event) ) + +// ---------------------------------------------------------------------------- +// MyFrame - event handlers for the first page +// ---------------------------------------------------------------------------- + +#if wxUSE_DRAG_AND_DROP + +void MyFrame::OnBeginDrag( wxDataViewEvent &event ) { - MySortingFrame *frame2 = - new MySortingFrame(NULL, wxT("wxDataViewCtrl sorting test"), 10, 150, 600, 500); - frame2->Show(true); + wxDataViewItem item( event.GetItem() ); + + // only allow drags for item, not containers + if (m_music_model->IsContainer( item ) ) + { + event.Veto(); + return; + } + + MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) item.GetID(); + wxTextDataObject *obj = new wxTextDataObject; + obj->SetText( node->m_title ); + event.SetDataObject( obj ); + event.SetDragFlags(wxDrag_AllowMove); // allows both copy and move } -void MyFrame::OnStyleChange(wxCommandEvent& WXUNUSED(event) ) +void MyFrame::OnDropPossible( wxDataViewEvent &event ) { - // recreate the wxDataViewCtrl: - CreateDataViewControls(); + wxDataViewItem item( event.GetItem() ); + + // only allow drags for item, not containers + if (m_music_model->IsContainer( item ) ) + event.Veto(); + + if (event.GetDataFormat() != wxDF_UNICODETEXT) + event.Veto(); } -void MyFrame::OnColumnSetting(wxCommandEvent& event) +void MyFrame::OnDrop( wxDataViewEvent &event ) { - wxArrayInt columns; - int flag = 0; - bool header = false, minwidth = false; - wxString msg; + wxDataViewItem item( event.GetItem() ); - switch (event.GetId()) + // only allow drops for item, not containers + if (m_music_model->IsContainer( item ) ) { - 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; + event.Veto(); + return; } - // get column titles: + if (event.GetDataFormat() != wxDF_UNICODETEXT) + { + event.Veto(); + return; + } - wxArrayString choices; - for (size_t i=0; iGetColumnCount(); i++) - choices.Add(dataview_left->GetColumn(i)->GetTitle()); + wxTextDataObject obj; + obj.SetData( wxDF_UNICODETEXT, event.GetDataSize(), event.GetDataBuffer() ); - // ask the user - wxGetMultipleChoices( - columns, - wxT("Choose the columns to which apply the change."), - wxT("Choose the column"), - choices, - this); + wxLogMessage( "Text dropped: %s", obj.GetText() ); +} - switch (event.GetId()) - { - case ID_RESIZEABLE_COLUMNS: - case ID_SORTABLE_COLUMNS: - case ID_HIDDEN_COLUMNS: - SetFlag(columns, flag); - break; +#endif // wxUSE_DRAG_AND_DROP - case ID_CHOOSE_COLUMN_ALIGNMENT: - case ID_CHOOSE_CONTENTS_ALIGNMENT: - SetAlignment(columns, header, ChooseAlign(msg, header)); - break; +void MyFrame::OnAddMozart( wxCommandEvent& WXUNUSED(event) ) +{ + m_music_model->AddToClassical( "Eine kleine Nachtmusik", "Wolfgang Mozart", 1787 ); +} - case ID_SET_MINWIDTH: - case ID_SET_WIDTH: - { - int def = minwidth ? wxDVC_DEFAULT_MINWIDTH : wxDVC_DEFAULT_WIDTH; +void MyFrame::DeleteSelectedItems() +{ + wxDataViewItemArray items; + int len = m_ctrl[0]->GetSelections( items ); + for( int i = 0; i < len; i ++ ) + if (items[i].IsOk()) + m_music_model->Delete( items[i] ); +} - msg << wxT("\nNOTE: all non-selected columns will be reset to a width of ") - << def << wxT(" pixels."); +void MyFrame::OnDeleteSelected( wxCommandEvent& WXUNUSED(event) ) +{ + DeleteSelectedItems(); +} - long ret = - wxGetNumberFromUser(msg, wxT("New value:"), wxT("Modify width"), - def, 0, 300, this); +void MyFrame::OnDeleteYear( wxCommandEvent& WXUNUSED(event) ) +{ + m_ctrl[0]->DeleteColumn( m_ctrl[0]->GetColumn( 2 ) ); + FindWindow( ID_DELETE_YEAR )->Disable(); +} - if (ret != -1) - SetWidth(columns, minwidth, ret); - } - break; +void MyFrame::OnSelectNinth( wxCommandEvent& WXUNUSED(event) ) +{ + if (!m_music_model->GetNinthItem().IsOk()) + { + wxLogError( "Cannot select the ninth symphony: it was removed!" ); + return; } - dataview_left->Refresh(); + m_ctrl[0]->Select( m_music_model->GetNinthItem() ); +} + +void MyFrame::OnCollapse( wxCommandEvent& WXUNUSED(event) ) +{ + wxDataViewItem item = m_ctrl[0]->GetSelection(); + if (item.IsOk()) + m_ctrl[0]->Collapse( item ); } -wxAlignment MyFrame::ChooseAlign(const wxString &msg, bool onlyHorizontal) +void MyFrame::OnExpand( wxCommandEvent& WXUNUSED(event) ) { - const wxString choices[] = + wxDataViewItem item = m_ctrl[0]->GetSelection(); + if (item.IsOk()) + m_ctrl[0]->Expand( item ); +} + +void MyFrame::OnShowCurrent(wxCommandEvent& WXUNUSED(event)) +{ + wxDataViewItem item = m_ctrl[0]->GetCurrentItem(); + if ( item.IsOk() ) { - wxT("Left"), - wxT("Center horizontally"), - wxT("Right"), - wxT("Top"), - wxT("Center vertically"), - wxT("Bottom"), - wxT("Center") - }; - - wxAlignment flags[] = + wxLogMessage("Current item: \"%s\" by %s", + m_music_model->GetTitle(item), + m_music_model->GetArtist(item)); + } + else { - 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]; + wxLogMessage("There is no current item."); + } + + wxDataViewColumn *col = m_ctrl[0]->GetCurrentColumn(); + if ( col ) + { + wxLogMessage("Current column: %d", + m_ctrl[0]->GetColumnPosition(col)); + } + else + { + wxLogMessage("There is no current column."); + } } -void MyFrame::SetFlag(const wxArrayInt &idx, int toadd) +void MyFrame::OnSetNinthCurrent(wxCommandEvent& WXUNUSED(event)) { - for (size_t i=0; iGetColumnCount(); i++) + wxDataViewItem item(m_music_model->GetNinthItem()); + if ( !item.IsOk() ) { - 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); + wxLogError( "Cannot make the ninth symphony current: it was removed!" ); + return; } + + m_ctrl[0]->SetCurrentItem(item); } -wxArrayInt MyFrame::GetFlaggedColumns(int flag) +void MyFrame::OnValueChanged( wxDataViewEvent &event ) { - wxArrayInt ret; - for (size_t i=0; iGetColumnCount(); i++) - if (dataview_left->GetColumn(i)->GetFlags() & flag) - ret.Add(i); - return ret; + wxString title = m_music_model->GetTitle( event.GetItem() ); + wxLogMessage( "wxEVT_DATAVIEW_ITEM_VALUE_CHANGED, Item Id: %s; Column: %d", + title, event.GetColumn() ); } -void MyFrame::SetAlignment(const wxArrayInt &idx, bool header, wxAlignment align) +void MyFrame::OnActivated( wxDataViewEvent &event ) { - // set to DEFAULT_ALIGN all columns except those - // contained in 'idx' which are set to 'align' + wxString title = m_music_model->GetTitle( event.GetItem() ); + wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, Item: %s", title ); - for (size_t i=0; iGetColumnCount(); i++) + if (m_ctrl[0]->IsExpanded( event.GetItem() )) { - 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( "Item: %s is expanded", title ); } } -void MyFrame::SetWidth(const wxArrayInt &idx, bool minwidth, int width) +void MyFrame::OnSelectionChanged( wxDataViewEvent &event ) { - // set to wxDVC_DEFAULT_WIDTH wide all columns except those - // contained in 'idx' which are set to 'width' + wxString title = m_music_model->GetTitle( event.GetItem() ); + if (title.empty()) + title = "None"; - for (size_t i=0; iGetColumnCount(); i++) - { - int toset = minwidth ? wxDVC_DEFAULT_MINWIDTH : wxDVC_DEFAULT_WIDTH; - if (idx.Index(i) != wxNOT_FOUND) - toset = width; + wxLogMessage( "wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, First selected Item: %s", title ); +} - if (minwidth) - dataview_left->GetColumn(i)->SetMinWidth(toset); - else - dataview_left->GetColumn(i)->SetWidth(toset); - } +void MyFrame::OnExpanding( wxDataViewEvent &event ) +{ + wxString title = m_music_model->GetTitle( event.GetItem() ); + wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, Item: %s", 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::OnStartEditing( wxDataViewEvent &event ) { - m_logOld = NULL; - - SetIcon(wxICON(sample)); - CreateStatusBar(); + wxString artist = m_music_model->GetArtist( event.GetItem() ); + if (artist == "Ludwig van Beethoven") + { + event.Veto(); - wxPanel *main = new wxPanel(this); - - // Left wxDataViewCtrl - dataview_left = new wxDataViewCtrl( main, ID_UNSORTED, wxDefaultPosition, - wxDefaultSize, wxDV_MULTIPLE ); - - m_unsorted_model.reset(new MyUnsortedTextModel); - dataview_left->AssociateModel( m_unsorted_model.get() ); - - wxDataViewTextRenderer *text_renderer = - new MyTextRenderer( 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. - - 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 ); + wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_START_EDITING vetoed. Artist: %s", artist ); + } + else + wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_START_EDITING not vetoed. Artist: %s", artist ); - 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() +void MyFrame::OnEditingStarted( wxDataViewEvent &event ) { - delete wxLog::SetActiveTarget(m_logOld); + wxString title = m_music_model->GetTitle( event.GetItem() ); + wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, Item: %s", title ); } -void MySortingFrame::OnSelectedUnsorted(wxDataViewEvent &event) +void MyFrame::OnEditingDone( 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( "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() ); + wxString title = m_music_model->GetTitle( event.GetItem() ); + wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, Item: %s", title ); } -void MySortingFrame::OnActivatedUnsorted(wxDataViewEvent &event) +void MyFrame::OnCollapsing( wxDataViewEvent &event ) { - wxLogMessage( wxT("OnActivated from unsorted list, activated %d"), (int) event.GetRow() ); + wxString title = m_music_model->GetTitle( event.GetItem() ); + wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, Item: %s", title ); } -void MySortingFrame::OnHeaderClickSorted(wxDataViewEvent &event) +void MyFrame::OnCollapsed( 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(); - } - } + wxString title = m_music_model->GetTitle( event.GetItem() ); + wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, Item: %s", title ); } -void MySortingFrame::OnHeaderClickUnsorted(wxDataViewEvent &event) +void MyFrame::OnContextMenu( wxDataViewEvent &event ) { - wxLogMessage( wxT("OnHeaderClick from unsorted list, column %s"), - event.GetDataViewColumn()->GetTitle().c_str() ); + wxString title = m_music_model->GetTitle( event.GetItem() ); + wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, Item: %s", title ); + + wxMenu menu; + menu.Append( 1, "menuitem 1" ); + menu.Append( 2, "menuitem 2" ); + menu.Append( 3, "menuitem 3" ); + + m_ctrl[0]->PopupMenu(&menu); } -void MySortingFrame::OnQuit(wxCommandEvent& WXUNUSED(event) ) +void MyFrame::OnAttrHeaderClick( wxDataViewEvent &event ) { - Close(true); + // 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(); + + int pos = m_ctrl[1]->GetColumnPosition( event.GetDataViewColumn() ); + + wxLogMessage( "wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, Column position: %d", pos ); + wxLogMessage( "Column title: %s Column width: %d", event.GetDataViewColumn()->GetTitle(), event.GetDataViewColumn()->GetWidth() ); } -void MySortingFrame::OnAbout(wxCommandEvent& WXUNUSED(event) ) +void MyFrame::OnHeaderClick( wxDataViewEvent &event ) { - wxMessageDialog dialog(this, _T("This demonstrates the dataview control sorting"), - _T("About DataView"), wxOK); + // 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(); + + int pos = m_ctrl[0]->GetColumnPosition( event.GetDataViewColumn() ); - dialog.ShowModal(); + wxLogMessage( "wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, Column position: %d", pos ); + wxLogMessage( "Column width: %d", event.GetDataViewColumn()->GetWidth() ); } -void MySortingFrame::OnSelect(wxCommandEvent& WXUNUSED(event)) +void MyFrame::OnHeaderRightClick( wxDataViewEvent &event ) { - dataview_left->SetSelection( 2 ); + int pos = m_ctrl[0]->GetColumnPosition( event.GetDataViewColumn() ); + + wxLogMessage( "wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, Column position: %d", pos ); } -void MySortingFrame::OnUnselectAll(wxCommandEvent& WXUNUSED(event)) +void MyFrame::OnSorted( wxDataViewEvent &event ) { - dataview_left->ClearSelection(); + int pos = m_ctrl[0]->GetColumnPosition( event.GetDataViewColumn() ); + + wxLogMessage( "wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, Column position: %d", pos ); } -void MySortingFrame::OnAppendRowLeft(wxCommandEvent& WXUNUSED(event)) +void MyFrame::OnDataViewChar(wxKeyEvent& 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 ); - } + if ( event.GetKeyCode() == WXK_DELETE ) + DeleteSelectedItems(); + else + event.Skip(); } -void MySortingFrame::OnPrependRowLeft(wxCommandEvent& WXUNUSED(event)) +// ---------------------------------------------------------------------------- +// MyFrame - event handlers for the second page +// ---------------------------------------------------------------------------- + +void MyFrame::OnPrependList( 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 ); - } + m_list_model->Prepend("Test"); } -void MySortingFrame::OnInsertRowLeft(wxCommandEvent& WXUNUSED(event)) +void MyFrame::OnDeleteList( 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 ); - } + wxDataViewItemArray items; + int len = m_ctrl[1]->GetSelections( items ); + if (len > 0) + m_list_model->DeleteItems( items ); +} + +void MyFrame::OnGoto(wxCommandEvent& WXUNUSED(event)) +{ + wxDataViewItem item = m_list_model->GetItem( 50 ); + m_ctrl[1]->EnsureVisible(item,m_col); } -void MySortingFrame::OnDeleteRowLeft(wxCommandEvent& WXUNUSED(event)) +void MyFrame::OnAddMany(wxCommandEvent& WXUNUSED(event)) { - m_unsorted_model->DeleteRow( 1 ); + m_list_model->AddMany(); } -void MySortingFrame::OnEditRowLeft(wxCommandEvent& WXUNUSED(event)) +void MyFrame::OnHideAttributes(wxCommandEvent& WXUNUSED(event)) { + m_attributes->SetHidden(true); } -void MySortingFrame::OnAppendRowRight(wxCommandEvent& WXUNUSED(event)) +void MyFrame::OnShowAttributes(wxCommandEvent& WXUNUSED(event)) { + m_attributes->SetHidden(false); } -void MySortingFrame::OnPrependRowRight(wxCommandEvent& WXUNUSED(event)) +// ---------------------------------------------------------------------------- +// MyFrame - event handlers for the fourth page +// ---------------------------------------------------------------------------- + +void MyFrame::OnDeleteTreeItem(wxCommandEvent& WXUNUSED(event)) { + wxDataViewTreeCtrl* ctrl = (wxDataViewTreeCtrl*) m_ctrl[3]; + wxDataViewItem selected = ctrl->GetSelection(); + if (!selected.IsOk()) + return; + + ctrl->DeleteItem(selected); } -void MySortingFrame::OnInsertRowRight(wxCommandEvent& WXUNUSED(event)) +void MyFrame::OnDeleteAllTreeItems(wxCommandEvent& WXUNUSED(event)) { + wxDataViewTreeCtrl* ctrl = (wxDataViewTreeCtrl*) m_ctrl[3]; + ctrl->DeleteAllItems(); } -void MySortingFrame::OnDeleteRowRight(wxCommandEvent& WXUNUSED(event)) +void MyFrame::OnAddTreeItem(wxCommandEvent& WXUNUSED(event)) { + wxDataViewTreeCtrl* ctrl = (wxDataViewTreeCtrl*) m_ctrl[3]; + wxDataViewItem selected = ctrl->GetSelection(); + if (ctrl->IsContainer(selected)) { + wxDataViewItem newitem = ctrl->AppendItem( selected, "Item", 0 ); + ctrl->Select(newitem); + ctrl->EditItem(newitem, ctrl->GetColumn(0)); + } } -void MySortingFrame::OnEditRowRight(wxCommandEvent& WXUNUSED(event)) +void MyFrame::OnAddTreeContainerItem(wxCommandEvent& WXUNUSED(event)) { + wxDataViewTreeCtrl* ctrl = (wxDataViewTreeCtrl*) m_ctrl[3]; + wxDataViewItem selected = ctrl->GetSelection(); + if (ctrl->IsContainer(selected)) + ctrl->AppendContainer(selected, "Container", 0 ); }