X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/bf19b714f0efa3f49333746e03f320681924c9e6..c29c95fe24973b94fd724db767193171ca7c513d:/samples/dataview/dataview.cpp?ds=sidebyside diff --git a/samples/dataview/dataview.cpp b/samples/dataview/dataview.cpp index 3b5774ba7d..f3c8bb2074 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" @@ -66,17 +67,37 @@ public: MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int h); ~MyFrame(); -public: + void BuildDataViewCtrl(wxPanel* parent, + unsigned int nPanel, + unsigned long style = 0); + +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 ); @@ -87,40 +108,49 @@ public: 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: - wxDataViewCtrl* m_myMusicModelViewCtrl; - wxObjectDataPtr m_music_model; + wxDataViewCtrl* m_ctrl[4]; - wxDataViewCtrl* m_myListModelViewCtrl; - wxObjectDataPtr m_list_model; + // the models associated with the first two DVC: - wxDataViewListCtrl* m_listctrl; - wxDataViewTreeCtrl* m_treectrl; + wxObjectDataPtr m_music_model; + wxObjectDataPtr m_list_model; // other data: wxDataViewColumn* m_col; + wxDataViewColumn* m_attributes; wxTextCtrl* m_log; wxLog *m_logOld; @@ -137,53 +167,62 @@ 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 ); + + 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 Activate( wxRect WXUNUSED(cell), - wxDataViewModel *WXUNUSED(model), - const wxDataViewItem &WXUNUSED(item), + virtual bool Activate( const wxRect& WXUNUSED(cell), + wxDataViewModel *WXUNUSED(model), + const wxDataViewItem &WXUNUSED(item), unsigned int WXUNUSED(col) ) { - wxLogMessage( wxT("MyCustomRenderer Activate()") ); + wxLogMessage( "MyCustomRenderer Activate()" ); return false; } - virtual bool LeftClick( wxPoint cursor, wxRect WXUNUSED(cell), - wxDataViewModel *WXUNUSED(model), - const wxDataViewItem &WXUNUSED(item), + virtual bool LeftClick(const wxPoint& cursor, + const wxRect& WXUNUSED(cell), + wxDataViewModel *WXUNUSED(model), + const wxDataViewItem &WXUNUSED(item), unsigned int WXUNUSED(col) ) { - wxLogMessage( wxT("MyCustomRenderer LeftClick( %d, %d )"), cursor.x, cursor.y ); + wxLogMessage( "MyCustomRenderer LeftClick( %d, %d )", cursor.x, cursor.y ); 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; }; @@ -203,8 +242,7 @@ 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; @@ -217,34 +255,83 @@ bool MyApp::OnInit() enum { + ID_CLEARLOG = wxID_HIGHEST+1, + ID_BACKGROUND_COLOUR, + ID_FOREGROUND_COLOUR, + ID_STYLE_MENU, + // file menu - ID_ABOUT = wxID_ABOUT, + //ID_SINGLE, wxDV_SINGLE==0 so it's always present + ID_MULTIPLE, + ID_ROW_LINES, + ID_HORIZ_RULES, + ID_VERT_RULES, + ID_EXIT = wxID_EXIT, + // about menu + ID_ABOUT = wxID_ABOUT, + + + // 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( ID_ABOUT, MyFrame::OnAbout ) + 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 ) @@ -255,6 +342,7 @@ 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) @@ -264,11 +352,14 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame) 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): @@ -277,110 +368,84 @@ MyFrame::MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int m_log = NULL; m_col = NULL; + m_ctrl[0] = NULL; + m_ctrl[1] = NULL; + m_ctrl[2] = NULL; + m_ctrl[3] = NULL; + SetIcon(wxICON(sample)); // build the menus // ---------------- + 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"); + wxMenu *file_menu = new wxMenu; - file_menu->Append(ID_ABOUT, wxT("&About")); + 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, "&About"); wxMenuBar *menu_bar = new wxMenuBar; - menu_bar->Append(file_menu, wxT("&File")); + 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 ); - m_myMusicModelViewCtrl = - new wxDataViewCtrl( firstPanel, ID_MUSIC_CTRL, wxDefaultPosition, - wxDefaultSize, wxDV_MULTIPLE|wxDV_VARIABLE_LINE_HEIGHT ); - m_music_model = new MyMusicTreeModel; - m_myMusicModelViewCtrl->AssociateModel( m_music_model.get() ); + BuildDataViewCtrl(firstPanel, 0); // sets m_ctrl[0] - m_myMusicModelViewCtrl->EnableDragSource( wxDF_UNICODETEXT ); - m_myMusicModelViewCtrl->EnableDropTarget( wxDF_UNICODETEXT ); - - // 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, - wxDATAVIEW_COL_SORTABLE | wxDATAVIEW_COL_RESIZABLE ); - m_myMusicModelViewCtrl->AppendColumn( column0 ); -#if 0 - // Call this and sorting is enabled - // immediatly upon start up. - column0->SetAsSortKey(); -#endif - - // 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 | - wxDATAVIEW_COL_RESIZABLE ); - column1->SetMinWidth(150); // this column can't be resized to be smaller - m_myMusicModelViewCtrl->AppendColumn( column1 ); - - // column 2 of the view control: - - wxDataViewSpinRenderer *sr = - new wxDataViewSpinRenderer( 0, 2010, wxDATAVIEW_CELL_EDITABLE, wxALIGN_RIGHT ); - wxDataViewColumn *column2 = - new wxDataViewColumn( wxT("year"), sr, 2, 60, wxALIGN_LEFT, - wxDATAVIEW_COL_SORTABLE | wxDATAVIEW_COL_REORDERABLE ); - m_myMusicModelViewCtrl->AppendColumn( column2 ); - - // column 3 of the view control: - - wxArrayString choices; - choices.Add( "good" ); - choices.Add( "bad" ); - choices.Add( "lousy" ); - wxDataViewChoiceRenderer *c = - new wxDataViewChoiceRenderer( choices, wxDATAVIEW_CELL_EDITABLE, wxALIGN_RIGHT ); - wxDataViewColumn *column3 = - new wxDataViewColumn( wxT("rating"), c, 3, 100, wxALIGN_LEFT, - wxDATAVIEW_COL_REORDERABLE | wxDATAVIEW_COL_RESIZABLE ); - m_myMusicModelViewCtrl->AppendColumn( column3 ); - - // column 4 of the view control: - - m_myMusicModelViewCtrl->AppendProgressColumn( wxT("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, - wxDATAVIEW_COL_RESIZABLE ); - m_myMusicModelViewCtrl->AppendColumn( column5 ); - - // complete this page: + 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_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_myMusicModelViewCtrl->SetMinSize(wxSize(-1, 200)); - firstPanelSz->Add(m_myMusicModelViewCtrl, 1, wxGROW|wxALL, 5); + 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); @@ -389,88 +454,54 @@ MyFrame::MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int wxPanel *secondPanel = new wxPanel( m_notebook, wxID_ANY ); - m_myListModelViewCtrl = new wxDataViewCtrl( secondPanel, wxID_ANY, wxDefaultPosition, - wxDefaultSize, wxDV_MULTIPLE | wxDV_ROW_LINES); - - m_list_model = new MyListModel; - m_myListModelViewCtrl->AssociateModel( m_list_model.get() ); - - // the various columns -#if 1 - m_myListModelViewCtrl->AppendTextColumn (wxT("editable string"), 0, wxDATAVIEW_CELL_EDITABLE, 120 ); - m_myListModelViewCtrl->AppendIconTextColumn(wxIcon(wx_small_xpm), 1, wxDATAVIEW_CELL_INERT )->SetTitle( wxT("icon") ); -#else - m_myListModelViewCtrl->AppendTextColumn (wxT("editable string"), 0, wxDATAVIEW_CELL_EDITABLE ); - m_myListModelViewCtrl->AppendIconTextColumn(wxT("icon"), 1, wxDATAVIEW_CELL_INERT ); -#endif - m_myListModelViewCtrl->AppendColumn( - new wxDataViewColumn(wxT("attributes"), new wxDataViewTextRendererAttr, 2 )); - - // complete this page: + 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_myListModelViewCtrl, 1, wxGROW|wxALL, 5); + secondPanelSz->Add(m_ctrl[1], 1, wxGROW|wxALL, 5); secondPanelSz->Add(button_sizer2); secondPanel->SetSizerAndFit(secondPanelSz); - // third page of the notebook // --------------------------- wxPanel *thirdPanel = new wxPanel( m_notebook, wxID_ANY ); - m_listctrl = new wxDataViewListCtrl( thirdPanel, wxID_ANY ); - m_listctrl->AppendToggleColumn( wxT("Toggle") ); - m_listctrl->AppendTextColumn( wxT("Text") ); - - wxVector data; - data.push_back( true ); - data.push_back( "row 1" ); - m_listctrl->AppendItem( data ); - - data.clear(); - data.push_back( false ); - data.push_back( "row 3" ); - m_listctrl->AppendItem( data ); - - // complete this page: + BuildDataViewCtrl(thirdPanel, 2); // sets m_ctrl[2] wxSizer *thirdPanelSz = new wxBoxSizer( wxVERTICAL ); - thirdPanelSz->Add(m_listctrl, 1, wxGROW|wxALL, 5); + thirdPanelSz->Add(m_ctrl[2], 1, wxGROW|wxALL, 5); thirdPanel->SetSizerAndFit(thirdPanelSz); // fourth page of the notebook // --------------------------- - - wxPanel *fourthPanel = new wxPanel( m_notebook, wxID_ANY ); - m_treectrl = new wxDataViewTreeCtrl( fourthPanel, wxID_ANY ); - - wxImageList *ilist = new wxImageList( 16, 16 ); - ilist->Add( wxIcon(wx_small_xpm) ); - m_treectrl->SetImageList( ilist ); - - wxDataViewItem parent2 = m_treectrl->AppendContainer( wxDataViewItem(0),wxT("Root 1"), 0 ); - m_treectrl->AppendItem( parent2, wxT("Child 1"), 0 ); - m_treectrl->AppendItem( parent2, wxT("Child 2"), 0 ); - m_treectrl->AppendItem( parent2, wxT("Child 3, very long, long, long, long"), 0 ); + wxPanel *fourthPanel = new wxPanel( m_notebook, wxID_ANY ); - // complete this page: + 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_treectrl, 1, wxGROW|wxALL, 5); + fourthPanelSz->Add(m_ctrl[3], 1, wxGROW|wxALL, 5); + fourthPanelSz->Add(button_sizer4); fourthPanel->SetSizerAndFit(fourthPanelSz); - + // complete GUI // ------------ @@ -480,12 +511,6 @@ 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 ); @@ -498,154 +523,545 @@ MyFrame::~MyFrame() delete wxLog::SetActiveTarget(m_logOld); } -void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) ) +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 + + // column 1 of the view control: + + 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 = + 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 ); + + // column 3 of the view control: + + 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 ); + + // column 4 of the view control: + + m_ctrl[0]->AppendProgressColumn( "popularity", 4, wxDATAVIEW_CELL_INERT, 80 ); + + // column 5 of the view control: + + 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()); + } + 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; + + case 2: + { + wxASSERT(!m_ctrl[2]); + wxDataViewListCtrl* lc = + new wxDataViewListCtrl( parent, wxID_ANY, wxDefaultPosition, + wxDefaultSize, style ); + m_ctrl[2] = lc; + + 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++) + { + data.clear(); + data.push_back( (i%3) == 0 ); + data.push_back( wxString::Format("row %d", i) ); + data.push_back( long(5*i) ); + + lc->AppendItem( data ); + } + } + break; + + 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->SetImageList( 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; + } +} + + +// ---------------------------------------------------------------------------- +// MyFrame - generic event handlers +// ---------------------------------------------------------------------------- + +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(); + + GetMenuBar()->FindItem(ID_STYLE_MENU)->SetItemLabel( + wxString::Format("Style of panel #%d", nPanel+1)); + + for (unsigned int id = ID_MULTIPLE; id <= ID_VERT_RULES; id++) + { + 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; + } + + GetMenuBar()->FindItem(id)->Check( m_ctrl[nPanel]->HasFlag(style) ); + } +} + +void MyFrame::OnStyleChange( wxCommandEvent& WXUNUSED(event) ) +{ + unsigned int nPanel = m_notebook->GetSelection(); + + // 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) ) { Close(true); } -void MyFrame::OnAddMozart(wxCommandEvent& WXUNUSED(event) ) +void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) ) { - m_music_model->AddToClassical( wxT("Kleine Nachtmusik"), wxT("Wolfgang Mozart"), 1787 ); + wxAboutDialogInfo info; + info.SetName(_("DataView sample")); + 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::OnDeleteMusic(wxCommandEvent& WXUNUSED(event) ) + +// ---------------------------------------------------------------------------- +// MyFrame - event handlers for the first page +// ---------------------------------------------------------------------------- + +#if wxUSE_DRAG_AND_DROP + +void MyFrame::OnBeginDrag( wxDataViewEvent &event ) +{ + 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 ); +} + +void MyFrame::OnDropPossible( wxDataViewEvent &event ) +{ + 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::OnDrop( wxDataViewEvent &event ) +{ + wxDataViewItem item( event.GetItem() ); + + // only allow drops for item, not containers + if (m_music_model->IsContainer( item ) ) + { + event.Veto(); + return; + } + + if (event.GetDataFormat() != wxDF_UNICODETEXT) + { + event.Veto(); + return; + } + + wxTextDataObject obj; + obj.SetData( wxDF_UNICODETEXT, event.GetDataSize(), event.GetDataBuffer() ); + + wxLogMessage( "Text dropped: %s", obj.GetText() ); +} + +#endif // wxUSE_DRAG_AND_DROP + +void MyFrame::OnAddMozart( wxCommandEvent& WXUNUSED(event) ) +{ + m_music_model->AddToClassical( "Eine kleine Nachtmusik", "Wolfgang Mozart", 1787 ); +} + +void MyFrame::DeleteSelectedItems() { wxDataViewItemArray items; - int len = m_myMusicModelViewCtrl->GetSelections( 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] ); } +void MyFrame::OnDeleteSelected( wxCommandEvent& WXUNUSED(event) ) +{ + DeleteSelectedItems(); +} + void MyFrame::OnDeleteYear( wxCommandEvent& WXUNUSED(event) ) { - m_myMusicModelViewCtrl->DeleteColumn( m_myMusicModelViewCtrl->GetColumn( 2 ) ); + m_ctrl[0]->DeleteColumn( m_ctrl[0]->GetColumn( 2 ) ); FindWindow( ID_DELETE_YEAR )->Disable(); } void MyFrame::OnSelectNinth( wxCommandEvent& WXUNUSED(event) ) { - m_myMusicModelViewCtrl->Select( m_music_model->GetNinthItem() ); + if (!m_music_model->GetNinthItem().IsOk()) + { + wxLogError( "Cannot select the ninth symphony: it was removed!" ); + return; + } + + m_ctrl[0]->Select( m_music_model->GetNinthItem() ); } -void MyFrame::OnPrependList( wxCommandEvent& WXUNUSED(event) ) +void MyFrame::OnCollapse( wxCommandEvent& WXUNUSED(event) ) { - m_list_model->Prepend(wxT("Test")); + wxDataViewItem item = m_ctrl[0]->GetSelection(); + if (item.IsOk()) + m_ctrl[0]->Collapse( item ); } -void MyFrame::OnDeleteList( wxCommandEvent& WXUNUSED(event) ) +void MyFrame::OnExpand( wxCommandEvent& WXUNUSED(event) ) { - wxDataViewItemArray items; - int len = m_myListModelViewCtrl->GetSelections( items ); - if (len > 0) - m_list_model->DeleteItems( items ); + wxDataViewItem item = m_ctrl[0]->GetSelection(); + if (item.IsOk()) + m_ctrl[0]->Expand( item ); } -void MyFrame::OnValueChanged( wxDataViewEvent &event ) +void MyFrame::OnShowCurrent(wxCommandEvent& WXUNUSED(event)) { - if (!m_log) + 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."); + } +} + +void MyFrame::OnSetNinthCurrent(wxCommandEvent& WXUNUSED(event)) +{ + wxDataViewItem item(m_music_model->GetNinthItem()); + if ( !item.IsOk() ) + { + wxLogError( "Cannot make the ninth symphony current: it was removed!" ); return; + } - wxLogMessage( wxT("EVT_DATAVIEW_ITEM_VALUE_CHANGED, Item Id: %d; Column: %d"), - event.GetItem().GetID(), event.GetColumn() ); + m_ctrl[0]->SetCurrentItem(item); } -void MyFrame::OnActivated( wxDataViewEvent &event ) +void MyFrame::OnValueChanged( wxDataViewEvent &event ) { - if(!m_log) - return; + wxString title = m_music_model->GetTitle( event.GetItem() ); + 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(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, Item: %s"), title ); + wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, Item: %s", title ); - if (m_myMusicModelViewCtrl->IsExpanded( event.GetItem() )) - wxLogMessage(wxT("Item: %s is expanded"), title ); + if (m_ctrl[0]->IsExpanded( event.GetItem() )) + { + 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_COMMAND_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_COMMAND_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_COMMAND_DATAVIEW_ITEM_START_EDITING vetoed. Artist: %s", artist ); + } + else + wxLogMessage( "wxEVT_COMMAND_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_COMMAND_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_COMMAND_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_COMMAND_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_COMMAND_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_COMMAND_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_COMMAND_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); +} + +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(); - m_myMusicModelViewCtrl->PopupMenu(&menu); + int pos = m_ctrl[1]->GetColumnPosition( event.GetDataViewColumn() ); -// wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, Item: %s Value: %s"), -// title.GetData(), event.GetValue().GetString()); + 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 MyFrame::OnHeaderClick( wxDataViewEvent &event ) @@ -654,47 +1070,55 @@ void MyFrame::OnHeaderClick( wxDataViewEvent &event ) // this column when it is clicked to take place event.Skip(); - if(!m_log) - return; - - int pos = m_myMusicModelViewCtrl->GetColumnPosition( event.GetDataViewColumn() ); + int pos = m_ctrl[0]->GetColumnPosition( event.GetDataViewColumn() ); - wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, Column position: %d"), pos ); + wxLogMessage( "wxEVT_COMMAND_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_myMusicModelViewCtrl->GetColumnPosition( event.GetDataViewColumn() ); + int pos = m_ctrl[0]->GetColumnPosition( event.GetDataViewColumn() ); - wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, Column position: %d"), pos ); + wxLogMessage( "wxEVT_COMMAND_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() ); - int pos = m_myMusicModelViewCtrl->GetColumnPosition( event.GetDataViewColumn() ); + wxLogMessage( "wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, Column position: %d", pos ); +} - wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, Column position: %d"), pos ); +void MyFrame::OnDataViewChar(wxKeyEvent& event) +{ + if ( event.GetKeyCode() == WXK_DELETE ) + DeleteSelectedItems(); + else + event.Skip(); } -void MyFrame::OnRightClick( wxMouseEvent &event ) +// ---------------------------------------------------------------------------- +// MyFrame - event handlers for the second page +// ---------------------------------------------------------------------------- + +void MyFrame::OnPrependList( wxCommandEvent& WXUNUSED(event) ) { - if(!m_log) - return; + m_list_model->Prepend("Test"); +} - wxLogMessage(wxT("wxEVT_MOUSE_RIGHT_UP, Click Point is X: %d, Y: %d"), - event.GetX(), event.GetY()); +void MyFrame::OnDeleteList( wxCommandEvent& WXUNUSED(event) ) +{ + 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_myListModelViewCtrl->EnsureVisible(item,m_col); + m_ctrl[1]->EnsureVisible(item,m_col); } void MyFrame::OnAddMany(wxCommandEvent& WXUNUSED(event)) @@ -702,68 +1126,52 @@ void MyFrame::OnAddMany(wxCommandEvent& WXUNUSED(event)) m_list_model->AddMany(); } - -void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) ) +void MyFrame::OnHideAttributes(wxCommandEvent& WXUNUSED(event)) { - wxAboutDialogInfo info; - info.SetName(_("DataView sample")); - info.SetDescription(_("This sample demonstrates wxDataViewCtrl")); - info.SetCopyright(_T("(C) 2007-2009 Robert Roebling")); - info.AddDeveloper("Robert Roebling"); - info.AddDeveloper("Francesco Montorsi"); - - wxAboutBox(info); + m_attributes->SetHidden(true); } -void MyFrame::OnBeginDrag( wxDataViewEvent &event ) +void MyFrame::OnShowAttributes(wxCommandEvent& WXUNUSED(event)) { - wxDataViewItem item( event.GetItem() ); + m_attributes->SetHidden(false); +} - // only allow drags for item, not containers - if (m_music_model->IsContainer( item ) ) - { - event.Veto(); +// ---------------------------------------------------------------------------- +// 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; - } - MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) item.GetID(); - wxTextDataObject *obj = new wxTextDataObject; - obj->SetText( node->m_title ); - event.SetDataObject( obj ); + ctrl->DeleteItem(selected); } -void MyFrame::OnDropPossible( wxDataViewEvent &event ) +void MyFrame::OnDeleteAllTreeItems(wxCommandEvent& WXUNUSED(event)) { - 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(); + wxDataViewTreeCtrl* ctrl = (wxDataViewTreeCtrl*) m_ctrl[3]; + ctrl->DeleteAllItems(); } -void MyFrame::OnDrop( wxDataViewEvent &event ) +void MyFrame::OnAddTreeItem(wxCommandEvent& WXUNUSED(event)) { - wxDataViewItem item( event.GetItem() ); - - // only allow drops for item, not containers - if (m_music_model->IsContainer( item ) ) - { - event.Veto(); - return; - } - - if (event.GetDataFormat() != wxDF_UNICODETEXT) - { - event.Veto(); - return; + 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->StartEditor(newitem, 0); } +} - wxTextDataObject obj; - obj.SetData( wxDF_TEXT, event.GetDataSize(), event.GetDataBuffer() ); - - wxLogMessage(wxT("Text dropped: %s"), obj.GetText() ); +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 ); }