X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d2ee27fe259fd623a062d4ca5398d9f6eef3f5fb..cd15bcaf50ead53ccf9d50965312f0dc754affb4:/samples/dataview/dataview.cpp diff --git a/samples/dataview/dataview.cpp b/samples/dataview/dataview.cpp index 8b03ebb2e8..ca1a74ae24 100644 --- a/samples/dataview/dataview.cpp +++ b/samples/dataview/dataview.cpp @@ -6,7 +6,7 @@ // Created: 06/01/06 // RCS-ID: $Id$ // Copyright: (c) Robert Roebling -// Licence: wxWindows license +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -28,6 +28,7 @@ #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/spinctrl.h" @@ -40,7 +41,7 @@ // resources // ---------------------------------------------------------------------------- -#ifndef __WXMSW__ +#ifndef wxHAS_IMAGES_IN_RESOURCES #include "../sample.xpm" #endif @@ -66,27 +67,37 @@ public: MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int h); ~MyFrame(); - void BuildDataViewCtrl(wxPanel* parent, - unsigned int nPanel, + void BuildDataViewCtrl(wxPanel* parent, + unsigned int nPanel, unsigned long style = 0); -public: // event handlers - +private: + // event handlers void OnStyleChange(wxCommandEvent& event); + void OnSetBackgroundColour(wxCommandEvent& event); + void OnSetForegroundColour(wxCommandEvent& event); void OnQuit(wxCommandEvent& event); void OnAbout(wxCommandEvent& event); + void OnClearLog(wxCommandEvent& event); void OnPageChanged(wxBookCtrlEvent& event); void OnAddMozart(wxCommandEvent& event); - void OnDeleteMusic(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); 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); void OnValueChanged( wxDataViewEvent &event ); @@ -97,24 +108,34 @@ public: // event handlers void OnCollapsed( wxDataViewEvent &event ); void OnSelectionChanged( wxDataViewEvent &event ); + void OnStartEditing( wxDataViewEvent &event ); void OnEditingStarted( wxDataViewEvent &event ); void OnEditingDone( wxDataViewEvent &event ); void OnHeaderClick( wxDataViewEvent &event ); + void OnAttrHeaderClick( wxDataViewEvent &event ); void OnHeaderRightClick( wxDataViewEvent &event ); void OnSorted( wxDataViewEvent &event ); void OnContextMenu( wxDataViewEvent &event ); - void OnRightClick( wxMouseEvent &event ); void OnGoto( wxCommandEvent &event); void OnAddMany( wxCommandEvent &event); + void OnHideAttributes( wxCommandEvent &event); + void OnShowAttributes( wxCommandEvent &event); +#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(); + -private: wxNotebook* m_notebook; // the controls stored in the various tabs of the main notebook: @@ -129,6 +150,7 @@ private: // other data: wxDataViewColumn* m_col; + wxDataViewColumn* m_attributes; wxTextCtrl* m_log; wxLog *m_logOld; @@ -145,52 +167,58 @@ private: class MyCustomRenderer: public wxDataViewCustomRenderer { public: - MyCustomRenderer( wxDataViewCellMode mode, int alignment ) : - wxDataViewCustomRenderer( wxString("long"), mode, alignment ) - { m_height = 25; } + MyCustomRenderer() + : wxDataViewCustomRenderer("string", + wxDATAVIEW_CELL_ACTIVATABLE, + wxALIGN_CENTER) + { } - virtual bool Render( wxRect rect, wxDC *dc, int WXUNUSED(state) ) + virtual bool Render( wxRect rect, wxDC *dc, int state ) { - dc->SetBrush( *wxRED_BRUSH ); + dc->SetBrush( *wxLIGHT_GREY_BRUSH ); dc->SetPen( *wxTRANSPARENT_PEN ); - dc->DrawRectangle( rect.Deflate(2) ); - return true; - } - virtual bool Activate( wxRect WXUNUSED(cell), - wxDataViewModel *WXUNUSED(model), - const wxDataViewItem &WXUNUSED(item), - unsigned int WXUNUSED(col) ) - { - wxLogMessage( "MyCustomRenderer Activate()" ); - return false; + rect.Deflate(2); + dc->DrawRoundedRectangle( rect, 5 ); + + RenderText(m_value, + 0, // no offset + wxRect(dc->GetTextExtent(m_value)).CentreIn(rect), + dc, + state); + return true; } - virtual bool LeftClick( wxPoint cursor, wxRect WXUNUSED(cell), - wxDataViewModel *WXUNUSED(model), - const wxDataViewItem &WXUNUSED(item), - unsigned int WXUNUSED(col) ) + virtual bool ActivateCell(const wxRect& WXUNUSED(cell), + wxDataViewModel *WXUNUSED(model), + const wxDataViewItem &WXUNUSED(item), + unsigned int WXUNUSED(col), + const wxMouseEvent *mouseEvent) { - wxLogMessage( "MyCustomRenderer LeftClick( %d, %d )", cursor.x, cursor.y ); + wxString position; + if ( mouseEvent ) + position = wxString::Format("via mouse at %d, %d", mouseEvent->m_x, mouseEvent->m_y); + else + position = "from keyboard"; + wxLogMessage("MyCustomRenderer ActivateCell() %s", position); return false; } virtual wxSize GetSize() const { - //return wxSize(60,m_height); return wxSize(60,20); } virtual bool SetValue( const wxVariant &value ) { - m_height = value; + m_value = value.GetString(); return true; } virtual bool GetValue( wxVariant &WXUNUSED(value) ) const { return true; } private: - long m_height; + wxString m_value; }; @@ -210,8 +238,7 @@ bool MyApp::OnInit() return false; MyFrame *frame = - new MyFrame(NULL, wxT("wxDataViewCtrl sample"), 40, 40, 1000, 540); - SetTopWindow(frame); + new MyFrame(NULL, "wxDataViewCtrl sample", 40, 40, 1000, 540); frame->Show(true); return true; @@ -224,7 +251,10 @@ bool MyApp::OnInit() enum { - ID_STYLE_MENU = wxID_HIGHEST+1, + ID_CLEARLOG = wxID_HIGHEST+1, + ID_BACKGROUND_COLOUR, + ID_FOREGROUND_COLOUR, + ID_STYLE_MENU, // file menu //ID_SINGLE, wxDV_SINGLE==0 so it's always present @@ -242,38 +272,62 @@ enum // control IDs ID_MUSIC_CTRL = 50, + ID_ATTR_CTRL = 51, ID_ADD_MOZART = 100, - ID_DELETE_MUSIC = 101, + 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_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 }; 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_MUSIC, MyFrame::OnDeleteMusic ) + 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 ) @@ -284,20 +338,24 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame) 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_HEADER_RIGHT_CLICK(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) - EVT_RIGHT_UP(MyFrame::OnRightClick) END_EVENT_TABLE() MyFrame::MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int h): @@ -318,52 +376,72 @@ MyFrame::MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int // ---------------- wxMenu *style_menu = new wxMenu; - //style_menu->AppendCheckItem(ID_SINGLE, wxT("Single selection")); - style_menu->AppendCheckItem(ID_MULTIPLE, wxT("Multiple selection")); - style_menu->AppendCheckItem(ID_ROW_LINES, wxT("Alternating colours")); - style_menu->AppendCheckItem(ID_HORIZ_RULES, wxT("Display horizontal rules")); - style_menu->AppendCheckItem(ID_VERT_RULES, wxT("Display vertical rules")); + //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"); wxMenu *file_menu = new wxMenu; - file_menu->Append(ID_STYLE_MENU, wxT("&Style"), style_menu); + 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, wxT("E&xit")); + file_menu->Append(ID_EXIT, "E&xit"); wxMenu *about_menu = new wxMenu; - about_menu->Append(ID_ABOUT, wxT("&About")); + about_menu->Append(ID_ABOUT, "&About"); wxMenuBar *menu_bar = new wxMenuBar; - menu_bar->Append(file_menu, wxT("&File")); - menu_bar->Append(about_menu, wxT("&About")); + menu_bar->Append(file_menu, "&File"); + menu_bar->Append(about_menu, "&About"); SetMenuBar(menu_bar); CreateStatusBar(); + // 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" ); + + // first page of the notebook // -------------------------- - + m_notebook = new wxNotebook( this, wxID_ANY ); wxPanel *firstPanel = new wxPanel( m_notebook, wxID_ANY ); BuildDataViewCtrl(firstPanel, 0); // sets m_ctrl[0] + const wxSizerFlags border = wxSizerFlags().DoubleBorder(); + wxBoxSizer *button_sizer = new wxBoxSizer( wxHORIZONTAL ); - button_sizer->Add( new wxButton( firstPanel, ID_ADD_MOZART, _("Add Mozart")), 0, wxALL, 10 ); - button_sizer->Add( new wxButton( firstPanel, ID_DELETE_MUSIC,_("Delete selected")), 0, wxALL, 10 ); - button_sizer->Add( new wxButton( firstPanel, ID_DELETE_YEAR, _("Delete \"Year\" column")), 0, wxALL, 10 ); - button_sizer->Add( new wxButton( firstPanel, ID_SELECT_NINTH,_("Select Ninth")), 0, wxALL, 10 ); - button_sizer->Add( new wxButton( firstPanel, ID_COLLAPSE, _("Collapse")), 0, wxALL, 10 ); - button_sizer->Add( new wxButton( firstPanel, ID_EXPAND, _("Expand")), 0, wxALL, 10 ); + 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 ); + + 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); 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, wxT("Most of the cells above are editable!")), + 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); @@ -375,10 +453,12 @@ MyFrame::MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int 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_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 ); wxSizer *secondPanelSz = new wxBoxSizer( wxVERTICAL ); secondPanelSz->Add(m_ctrl[1], 1, wxGROW|wxALL, 5); @@ -400,17 +480,24 @@ MyFrame::MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int // fourth page of the notebook // --------------------------- - + wxPanel *fourthPanel = new wxPanel( m_notebook, wxID_ANY ); 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 ); wxSizer *fourthPanelSz = new wxBoxSizer( wxVERTICAL ); fourthPanelSz->Add(m_ctrl[3], 1, wxGROW|wxALL, 5); + fourthPanelSz->Add(button_sizer4); fourthPanel->SetSizerAndFit(fourthPanelSz); - + // complete GUI // ------------ @@ -420,12 +507,6 @@ MyFrame::MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int m_notebook->AddPage(fourthPanel, "wxDataViewTreeCtrl"); wxSizer* mainSizer = new wxBoxSizer(wxVERTICAL); - - 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")); mainSizer->Add( m_notebook, 1, wxGROW ); mainSizer->Add( m_log, 0, wxGROW ); @@ -445,22 +526,27 @@ void MyFrame::BuildDataViewCtrl(wxPanel* parent, unsigned int nPanel, unsigned l case 0: { wxASSERT(!m_ctrl[0] && !m_music_model); - m_ctrl[0] = + 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( wxT("string"), wxDATAVIEW_CELL_INERT ); - wxDataViewColumn *column0 = - new wxDataViewColumn( wxT("title"), tr, 0, 200, wxALIGN_LEFT, + 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 @@ -471,20 +557,20 @@ void MyFrame::BuildDataViewCtrl(wxPanel* parent, unsigned int nPanel, unsigned l // column 1 of the view control: - 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 | + 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 ); // column 2 of the view control: - wxDataViewSpinRenderer *sr = + wxDataViewSpinRenderer *sr = new wxDataViewSpinRenderer( 0, 2010, wxDATAVIEW_CELL_EDITABLE, wxALIGN_RIGHT ); - wxDataViewColumn *column2 = - new wxDataViewColumn( wxT("year"), sr, 2, 60, wxALIGN_LEFT, + wxDataViewColumn *column2 = + new wxDataViewColumn( "year", sr, 2, 60, wxALIGN_LEFT, wxDATAVIEW_COL_SORTABLE | wxDATAVIEW_COL_REORDERABLE ); m_ctrl[0]->AppendColumn( column2 ); @@ -494,25 +580,25 @@ void MyFrame::BuildDataViewCtrl(wxPanel* parent, unsigned int nPanel, unsigned l choices.Add( "good" ); choices.Add( "bad" ); choices.Add( "lousy" ); - wxDataViewChoiceRenderer *c = + wxDataViewChoiceRenderer *c = new wxDataViewChoiceRenderer( choices, wxDATAVIEW_CELL_EDITABLE, wxALIGN_RIGHT ); - wxDataViewColumn *column3 = - new wxDataViewColumn( wxT("rating"), c, 3, 100, wxALIGN_LEFT, + wxDataViewColumn *column3 = + new wxDataViewColumn( "rating", c, 3, 100, wxALIGN_LEFT, wxDATAVIEW_COL_REORDERABLE | wxDATAVIEW_COL_RESIZABLE ); m_ctrl[0]->AppendColumn( column3 ); // column 4 of the view control: - m_ctrl[0]->AppendProgressColumn( wxT("popularity"), 4, wxDATAVIEW_CELL_INERT, 80 ); + m_ctrl[0]->AppendProgressColumn( "popularity", 4, wxDATAVIEW_CELL_INERT, 80 ); // column 5 of the view control: - MyCustomRenderer *cr = new MyCustomRenderer( wxDATAVIEW_CELL_ACTIVATABLE, wxALIGN_RIGHT ); - wxDataViewColumn *column5 = - new wxDataViewColumn( wxT("custom"), cr, 5, -1, wxALIGN_LEFT, + MyCustomRenderer *cr = new MyCustomRenderer; + wxDataViewColumn *column5 = + new wxDataViewColumn( "custom", cr, 5, -1, wxALIGN_LEFT, wxDATAVIEW_COL_RESIZABLE ); m_ctrl[0]->AppendColumn( column5 ); - + // select initially the ninth symphony: m_ctrl[0]->Select(m_music_model->GetNinthItem()); @@ -522,36 +608,54 @@ void MyFrame::BuildDataViewCtrl(wxPanel* parent, unsigned int nPanel, unsigned l case 1: { wxASSERT(!m_ctrl[1] && !m_list_model); - m_ctrl[1] = new wxDataViewCtrl( parent, wxID_ANY, wxDefaultPosition, + 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 -#if 1 - m_ctrl[1]->AppendTextColumn (wxT("editable string"), 0, wxDATAVIEW_CELL_EDITABLE, 120 ); - m_ctrl[1]->AppendIconTextColumn(wxIcon(wx_small_xpm), 1, wxDATAVIEW_CELL_INERT )->SetTitle( wxT("icon") ); -#else - m_ctrl[1]->AppendTextColumn (wxT("editable string"), 0, wxDATAVIEW_CELL_EDITABLE ); - m_ctrl[1]->AppendIconTextColumn(wxT("icon"), 1, wxDATAVIEW_CELL_INERT ); -#endif + 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(wxT("attributes"), new wxDataViewTextRendererAttr, 2 )); + new wxDataViewColumn("custom renderer", + new MyCustomRenderer, + MyListModel::Col_Custom) + ); } break; case 2: { wxASSERT(!m_ctrl[2]); - wxDataViewListCtrl* lc = + wxDataViewListCtrl* lc = new wxDataViewListCtrl( parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, style ); m_ctrl[2] = lc; - lc->AppendToggleColumn( wxT("Toggle") ); - lc->AppendTextColumn( wxT("Text") ); - lc->AppendProgressColumn( wxT("Progress") ); + MyListStoreDerivedModel* page2_model = new MyListStoreDerivedModel(); + lc->AssociateModel(page2_model); + page2_model->DecRef(); + + lc->AppendToggleColumn( "Toggle" ); + lc->AppendTextColumn( "Text" ); + lc->AppendProgressColumn( "Progress" ); wxVector data; for (unsigned int i=0; i<10; i++) @@ -569,28 +673,28 @@ void MyFrame::BuildDataViewCtrl(wxPanel* parent, unsigned int nPanel, unsigned l case 3: { wxASSERT(!m_ctrl[3]); - wxDataViewTreeCtrl* tc = + wxDataViewTreeCtrl* tc = new wxDataViewTreeCtrl( parent, wxID_ANY, wxDefaultPosition, - wxDefaultSize, style ); + wxDefaultSize, style | wxDV_NO_HEADER ); m_ctrl[3] = tc; wxImageList *ilist = new wxImageList( 16, 16 ); ilist->Add( wxIcon(wx_small_xpm) ); - tc->SetImageList( ilist ); + tc->AssignImageList( ilist ); - wxDataViewItem parent = - tc->AppendContainer( wxDataViewItem(0), wxT("The Root"), 0 ); - tc->AppendItem( parent, wxT("Child 1"), 0 ); - tc->AppendItem( parent, wxT("Child 2"), 0 ); - tc->AppendItem( parent, wxT("Child 3, very long, long, long, long"), 0 ); + 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, wxT("Container child"), 0 ); - tc->AppendItem( cont, wxT("Child 4"), 0 ); - tc->AppendItem( cont, wxT("Child 5"), 0 ); + tc->AppendContainer( parent, "Container child", 0 ); + tc->AppendItem( cont, "Child 4", 0 ); + tc->AppendItem( cont, "Child 5", 0 ); tc->Expand(cont); - } + } break; } } @@ -600,7 +704,34 @@ void MyFrame::BuildDataViewCtrl(wxPanel* parent, unsigned int nPanel, unsigned l // MyFrame - generic event handlers // ---------------------------------------------------------------------------- -void MyFrame::OnPageChanged(wxBookCtrlEvent& WXUNUSED(event) ) +void MyFrame::OnClearLog( wxCommandEvent& WXUNUSED(event) ) +{ + m_log->Clear(); +} + +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(); + } +} + +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(); @@ -635,7 +766,7 @@ void MyFrame::OnPageChanged(wxBookCtrlEvent& WXUNUSED(event) ) } } -void MyFrame::OnStyleChange(wxCommandEvent& WXUNUSED(event) ) +void MyFrame::OnStyleChange( wxCommandEvent& WXUNUSED(event) ) { unsigned int nPanel = m_notebook->GetSelection(); @@ -676,12 +807,12 @@ 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 wxDataViewCtrl")); - info.SetCopyright(_T("(C) 2007-2009 Robert Roebling")); + info.SetCopyright(wxT("(C) 2007-2009 Robert Roebling")); info.AddDeveloper("Robert Roebling"); info.AddDeveloper("Francesco Montorsi"); @@ -693,6 +824,8 @@ void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) ) // MyFrame - event handlers for the first page // ---------------------------------------------------------------------------- +#if wxUSE_DRAG_AND_DROP + void MyFrame::OnBeginDrag( wxDataViewEvent &event ) { wxDataViewItem item( event.GetItem() ); @@ -708,6 +841,7 @@ void MyFrame::OnBeginDrag( wxDataViewEvent &event ) wxTextDataObject *obj = new wxTextDataObject; obj->SetText( node->m_title ); event.SetDataObject( obj ); + event.SetDragFlags(wxDrag_AllowMove); // allows both copy and move } void MyFrame::OnDropPossible( wxDataViewEvent &event ) @@ -742,15 +876,17 @@ void MyFrame::OnDrop( wxDataViewEvent &event ) wxTextDataObject obj; obj.SetData( wxDF_UNICODETEXT, event.GetDataSize(), event.GetDataBuffer() ); - wxLogMessage(wxT("Text dropped: %s"), obj.GetText() ); + wxLogMessage( "Text dropped: %s", obj.GetText() ); } +#endif // wxUSE_DRAG_AND_DROP + void MyFrame::OnAddMozart( wxCommandEvent& WXUNUSED(event) ) { - m_music_model->AddToClassical( wxT("Kleine Nachtmusik"), wxT("Wolfgang Mozart"), 1787 ); + m_music_model->AddToClassical( "Eine kleine Nachtmusik", "Wolfgang Mozart", 1787 ); } -void MyFrame::OnDeleteMusic( wxCommandEvent& WXUNUSED(event) ) +void MyFrame::DeleteSelectedItems() { wxDataViewItemArray items; int len = m_ctrl[0]->GetSelections( items ); @@ -759,6 +895,11 @@ void MyFrame::OnDeleteMusic( wxCommandEvent& WXUNUSED(event) ) m_music_model->Delete( items[i] ); } +void MyFrame::OnDeleteSelected( wxCommandEvent& WXUNUSED(event) ) +{ + DeleteSelectedItems(); +} + void MyFrame::OnDeleteYear( wxCommandEvent& WXUNUSED(event) ) { m_ctrl[0]->DeleteColumn( m_ctrl[0]->GetColumn( 2 ) ); @@ -767,6 +908,12 @@ void MyFrame::OnDeleteYear( wxCommandEvent& WXUNUSED(event) ) void MyFrame::OnSelectNinth( wxCommandEvent& WXUNUSED(event) ) { + if (!m_music_model->GetNinthItem().IsOk()) + { + wxLogError( "Cannot select the ninth symphony: it was removed!" ); + return; + } + m_ctrl[0]->Select( m_music_model->GetNinthItem() ); } @@ -784,111 +931,145 @@ void MyFrame::OnExpand( wxCommandEvent& WXUNUSED(event) ) m_ctrl[0]->Expand( item ); } -void MyFrame::OnValueChanged( wxDataViewEvent &event ) +void MyFrame::OnShowCurrent(wxCommandEvent& WXUNUSED(event)) { - if (!m_log) - return; + wxDataViewItem item = m_ctrl[0]->GetCurrentItem(); + if ( item.IsOk() ) + { + wxLogMessage("Current item: \"%s\" by %s", + m_music_model->GetTitle(item), + m_music_model->GetArtist(item)); + } + else + { + wxLogMessage("There is no current item."); + } - wxLogMessage( wxT("EVT_DATAVIEW_ITEM_VALUE_CHANGED, Item Id: %d; Column: %d"), - event.GetItem().GetID(), event.GetColumn() ); + 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::OnActivated( wxDataViewEvent &event ) +void MyFrame::OnSetNinthCurrent(wxCommandEvent& WXUNUSED(event)) { - if(!m_log) + wxDataViewItem item(m_music_model->GetNinthItem()); + if ( !item.IsOk() ) + { + wxLogError( "Cannot make the ninth symphony current: it was removed!" ); return; + } + m_ctrl[0]->SetCurrentItem(item); +} + +void MyFrame::OnValueChanged( wxDataViewEvent &event ) +{ wxString title = m_music_model->GetTitle( event.GetItem() ); - wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, Item: %s"), title ); + wxLogMessage( "wxEVT_DATAVIEW_ITEM_VALUE_CHANGED, Item Id: %s; Column: %d", + title, event.GetColumn() ); +} + +void MyFrame::OnActivated( wxDataViewEvent &event ) +{ + wxString title = m_music_model->GetTitle( event.GetItem() ); + wxLogMessage( "wxEVT_DATAVIEW_ITEM_ACTIVATED, Item: %s", title ); if (m_ctrl[0]->IsExpanded( event.GetItem() )) - wxLogMessage(wxT("Item: %s is expanded"), title ); + { + wxLogMessage( "Item: %s is expanded", title ); + } } void MyFrame::OnSelectionChanged( wxDataViewEvent &event ) { - if(!m_log) - return; - wxString title = m_music_model->GetTitle( event.GetItem() ); if (title.empty()) - title = wxT("None"); + title = "None"; - wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, First selected Item: %s"), title ); + wxLogMessage( "wxEVT_DATAVIEW_SELECTION_CHANGED, First selected Item: %s", title ); } void MyFrame::OnExpanding( wxDataViewEvent &event ) { - if (!m_log) - return; - wxString title = m_music_model->GetTitle( event.GetItem() ); - wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, Item: %s"), title ); + wxLogMessage( "wxEVT_DATAVIEW_ITEM_EXPANDING, Item: %s", title ); } -void MyFrame::OnEditingStarted( wxDataViewEvent &event ) +void MyFrame::OnStartEditing( wxDataViewEvent &event ) { - if (!m_log) - return; + wxString artist = m_music_model->GetArtist( event.GetItem() ); + if (artist == "Ludwig van Beethoven") + { + event.Veto(); + + wxLogMessage( "wxEVT_DATAVIEW_ITEM_START_EDITING vetoed. Artist: %s", artist ); + } + else + wxLogMessage( "wxEVT_DATAVIEW_ITEM_START_EDITING not vetoed. Artist: %s", artist ); + +} +void MyFrame::OnEditingStarted( wxDataViewEvent &event ) +{ wxString title = m_music_model->GetTitle( event.GetItem() ); - wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, Item: %s"), title ); + wxLogMessage( "wxEVT_DATAVIEW_ITEM_EDITING_STARTED, Item: %s", title ); } void MyFrame::OnEditingDone( wxDataViewEvent &event ) { - if (!m_log) - return; - wxString title = m_music_model->GetTitle( event.GetItem() ); - wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, Item: %s"), title ); + wxLogMessage( "wxEVT_DATAVIEW_ITEM_EDITING_DONE, Item: %s", title ); } void MyFrame::OnExpanded( wxDataViewEvent &event ) { - if (!m_log) - return; - wxString title = m_music_model->GetTitle( event.GetItem() ); - wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, Item: %s"), title ); + wxLogMessage( "wxEVT_DATAVIEW_ITEM_EXPANDED, Item: %s", title ); } void MyFrame::OnCollapsing( wxDataViewEvent &event ) { - if (!m_log) - return; - wxString title = m_music_model->GetTitle( event.GetItem() ); - wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, Item: %s"), title ); + wxLogMessage( "wxEVT_DATAVIEW_ITEM_COLLAPSING, Item: %s", title ); } void MyFrame::OnCollapsed( wxDataViewEvent &event ) { - if (!m_log) - return; - wxString title = m_music_model->GetTitle( event.GetItem() ); - wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, Item: %s"),title); + wxLogMessage( "wxEVT_DATAVIEW_ITEM_COLLAPSED, Item: %s", title ); } void MyFrame::OnContextMenu( wxDataViewEvent &event ) { - if (!m_log) - return; - wxString title = m_music_model->GetTitle( event.GetItem() ); - wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, Item: %s"),title ); + wxLogMessage( "wxEVT_DATAVIEW_ITEM_CONTEXT_MENU, Item: %s", title ); wxMenu menu; - menu.Append( 1, wxT("entry 1") ); - menu.Append( 2, wxT("entry 2") ); - menu.Append( 3, wxT("entry 3") ); + menu.Append( 1, "menuitem 1" ); + menu.Append( 2, "menuitem 2" ); + menu.Append( 3, "menuitem 3" ); m_ctrl[0]->PopupMenu(&menu); +} - wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, Item: %s Value: %s"), - title.GetData(), event.GetValue().GetString()); +void MyFrame::OnAttrHeaderClick( wxDataViewEvent &event ) +{ + // 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_DATAVIEW_COLUMN_HEADER_CLICK, Column position: %d", pos ); + wxLogMessage( "Column title: %s Column width: %d", event.GetDataViewColumn()->GetTitle(), event.GetDataViewColumn()->GetWidth() ); } void MyFrame::OnHeaderClick( wxDataViewEvent &event ) @@ -897,51 +1078,41 @@ void MyFrame::OnHeaderClick( wxDataViewEvent &event ) // this column when it is clicked to take place event.Skip(); - if (!m_log) - return; - int pos = m_ctrl[0]->GetColumnPosition( event.GetDataViewColumn() ); - wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, Column position: %d"), pos ); + wxLogMessage( "wxEVT_DATAVIEW_COLUMN_HEADER_CLICK, Column position: %d", pos ); + wxLogMessage( "Column width: %d", event.GetDataViewColumn()->GetWidth() ); } void MyFrame::OnHeaderRightClick( wxDataViewEvent &event ) { - if(!m_log) - return; - int pos = m_ctrl[0]->GetColumnPosition( event.GetDataViewColumn() ); - wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, Column position: %d"), pos ); + wxLogMessage( "wxEVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, Column position: %d", pos ); } void MyFrame::OnSorted( wxDataViewEvent &event ) { - if(!m_log) - return; - int pos = m_ctrl[0]->GetColumnPosition( event.GetDataViewColumn() ); - wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, Column position: %d"), pos ); + wxLogMessage( "wxEVT_DATAVIEW_COLUMN_SORTED, Column position: %d", pos ); } -void MyFrame::OnRightClick( wxMouseEvent &event ) +void MyFrame::OnDataViewChar(wxKeyEvent& event) { - if(!m_log) - return; - - wxLogMessage(wxT("wxEVT_MOUSE_RIGHT_UP, Click Point is X: %d, Y: %d"), - event.GetX(), event.GetY()); + if ( event.GetKeyCode() == WXK_DELETE ) + DeleteSelectedItems(); + else + event.Skip(); } - // ---------------------------------------------------------------------------- // MyFrame - event handlers for the second page // ---------------------------------------------------------------------------- void MyFrame::OnPrependList( wxCommandEvent& WXUNUSED(event) ) { - m_list_model->Prepend(wxT("Test")); + m_list_model->Prepend("Test"); } void MyFrame::OnDeleteList( wxCommandEvent& WXUNUSED(event) ) @@ -963,3 +1134,52 @@ void MyFrame::OnAddMany(wxCommandEvent& WXUNUSED(event)) m_list_model->AddMany(); } +void MyFrame::OnHideAttributes(wxCommandEvent& WXUNUSED(event)) +{ + m_attributes->SetHidden(true); +} + +void MyFrame::OnShowAttributes(wxCommandEvent& WXUNUSED(event)) +{ + m_attributes->SetHidden(false); +} + +// ---------------------------------------------------------------------------- +// 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 MyFrame::OnDeleteAllTreeItems(wxCommandEvent& WXUNUSED(event)) +{ + wxDataViewTreeCtrl* ctrl = (wxDataViewTreeCtrl*) m_ctrl[3]; + ctrl->DeleteAllItems(); +} + +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 MyFrame::OnAddTreeContainerItem(wxCommandEvent& WXUNUSED(event)) +{ + wxDataViewTreeCtrl* ctrl = (wxDataViewTreeCtrl*) m_ctrl[3]; + wxDataViewItem selected = ctrl->GetSelection(); + if (ctrl->IsContainer(selected)) + ctrl->AppendContainer(selected, "Container", 0 ); +} +