X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5debbdcf7b6c6e493aa5c475fd2744a22b2bf4f9..b2b0bee6d822b05fea419e8bf24ab4009cb17ac4:/samples/dataview/dataview.cpp diff --git a/samples/dataview/dataview.cpp b/samples/dataview/dataview.cpp index 457c81f1d9..8f075e7611 100644 --- a/samples/dataview/dataview.cpp +++ b/samples/dataview/dataview.cpp @@ -2,7 +2,7 @@ // Name: dataview.cpp // Purpose: wxDataViewCtrl wxWidgets sample // Author: Robert Roebling -// Modified by: Francesco Montorsi +// Modified by: Francesco Montorsi, Bo Yang // Created: 06/01/06 // RCS-ID: $Id$ // Copyright: (c) Robert Roebling @@ -27,6 +27,7 @@ #include "wx/numdlg.h" #include "wx/dataview.h" #include "wx/spinctrl.h" +#include "wx/menu.h" #ifndef __WXMSW__ #include "../sample.xpm" @@ -34,12 +35,39 @@ #include "null.xpm" +/* XPM */ +static const char *small1_xpm[] = { +/* columns rows colors chars-per-pixel */ +"16 16 6 1", +". c Black", +"o c #FFFFFF", +"X c #000080", +"O c #FFFF00", +" c None", +"+ c #FF0000", +/* pixels */ +" ", +" ", +" ", +" ....... ", +" .XXXXX. ", +" .oXXXX. ", +" .oXXX.......", +".....oXXX.OOOOO.", +".+++.XXXX.oOOOO.", +".o++......oOOOO.", +".o++++. .oOOOO.", +".o++++. .OOOOO.", +".+++++. .......", +"....... ", +" ", +" " +}; + #define DEFAULT_ALIGN wxALIGN_LEFT #define DATAVIEW_DEFAULT_STYLE (wxDV_MULTIPLE|wxDV_HORIZ_RULES|wxDV_VERT_RULES) - - // ------------------------------------- // MyMusicModel // ------------------------------------- @@ -58,164 +86,552 @@ Implement this data model */ + +class MyMusicModelNode; +WX_DEFINE_ARRAY_PTR( MyMusicModelNode*, MyMusicModelNodes ); + +class MyMusicModelNode +{ +public: + MyMusicModelNode( MyMusicModelNode* parent, + const wxString &title, const wxString &artist, int year ) + { + m_parent = parent; + m_title = title; + m_artist = artist; + m_year = year; + m_isContainer = false; + } + + MyMusicModelNode( MyMusicModelNode* parent, + const wxString &branch ) + { + m_parent = parent; + m_title = branch; + m_year = -1; + m_isContainer = true; + } + + ~MyMusicModelNode() + { + size_t count = m_children.GetCount(); + size_t i; + for (i = 0; i < count; i++) + { + MyMusicModelNode *child = m_children[i]; + delete child; + } + } + + bool IsContainer() { return m_isContainer; } + + MyMusicModelNode* GetParent() { return m_parent; } + MyMusicModelNodes &GetChildren() { return m_children; } + MyMusicModelNode* GetNthChild( unsigned int n ) { return m_children.Item( n ); } + void Insert( MyMusicModelNode* child, unsigned int n) { m_children.Insert( child, n); } + void Append( MyMusicModelNode* child ) { m_children.Add( child ); } + unsigned int GetChildCount() { return m_children.GetCount(); } + +public: + wxString m_title; + wxString m_artist; + int m_year; + +private: + MyMusicModelNode *m_parent; + MyMusicModelNodes m_children; + bool m_isContainer; +}; + + class MyMusicModel: public wxDataViewModel { public: - MyMusicModel() {} + + // constructor + + MyMusicModel() + { + m_root = new MyMusicModelNode( NULL, wxT("My Music" )); + m_pop = new MyMusicModelNode( m_root, wxT("Pop music") ); + m_root->Append( m_pop ); + m_pop->Append( new MyMusicModelNode( m_pop, + wxT("You are not alone"), wxT("Michael Jackson"), 1995 ) ); + m_pop->Append( new MyMusicModelNode( m_pop, + wxT("Take a bow"), wxT("Madonna"), 1994 ) ); + m_classical = new MyMusicModelNode( m_root, wxT("Classical music") ); + m_root->Append( m_classical ); + m_classical->Append( new MyMusicModelNode( m_classical, + wxT("Ninth symphony"), wxT("Ludwig van Beethoven"), 1824 ) ); + m_classical->Append( new MyMusicModelNode( m_classical, + wxT("German Requiem"), wxT("Johannes Brahms"), 1868 ) ); + m_classicalMusicIsKnownToControl = false; + } + + ~MyMusicModel() + { + delete m_root; + } + + // helper method for wxLog + + wxString GetTitle( const wxDataViewItem &item ) const + { + MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); + if (!node) + return wxEmptyString; + + return node->m_title; + } + + int GetYear( const wxDataViewItem &item ) const + { + MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); + if (!node) + return 2000; + + return node->m_year; + } + + // helper methods to change the model + + void AddToClassical( const wxString &title, const wxString &artist, int year ) + { + // add to data + MyMusicModelNode *child_node = + new MyMusicModelNode( m_classical, title, artist, year ); + + m_classical->Append( child_node ); + + if (m_classicalMusicIsKnownToControl) + { + // notify control + wxDataViewItem child( (void*) child_node ); + wxDataViewItem parent( (void*) m_classical ); + ItemAdded( parent, child ); + } + } + + void Delete( const wxDataViewItem &item ) + { + MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); + wxDataViewItem parent( node->GetParent() ); + + node->GetParent()->GetChildren().Remove( node ); + delete node; + + // notify control + ItemDeleted( parent, item ); + } + + // override sorting to always sort branches ascendingly + + int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2, + unsigned int column, bool ascending ) + { + if (IsContainer(item1) && IsContainer(item2)) + { + wxVariant value1,value2; + GetValue( value1, item1, 0 ); + GetValue( value2, item2, 0 ); + + wxString str1 = value1.GetString(); + wxString str2 = value2.GetString(); + int res = str1.Cmp( str2 ); + if (res) return res; + + // items must be different + wxUIntPtr litem1 = (wxUIntPtr) item1.GetID(); + wxUIntPtr litem2 = (wxUIntPtr) item2.GetID(); + + return litem1-litem2; + } + + return wxDataViewModel::Compare( item1, item2, column, ascending ); + } + + // implementation of base class virtuals to define model virtual unsigned int GetColumnCount() const { - return 2; + return 5; } virtual wxString GetColumnType( unsigned int col ) const { - return "string"; + if (col == 2) + return wxT("long"); + + return wxT("string"); } virtual void GetValue( wxVariant &variant, const wxDataViewItem &item, unsigned int col ) const { - int ID = item.GetID(); - switch (ID) + MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); + switch (col) { - case 1: variant = "My Music"; break; - case 2: variant = "Pop music"; break; - case 5: variant = "Classical music"; break; - case 3: + case 0: variant = node->m_title; break; + case 1: variant = node->m_artist; break; + case 2: variant = (long) node->m_year; break; + case 3: + // wxMac doesn't conceal the popularity progress renderer, return 0 for containers + if (IsContainer(item)) + variant = (long) 0; + else + variant = (long) 80; // all music is very 80% popular + break; + case 4: + // Make size of red square depend on year + if (GetYear(item) < 1900) + variant = (long) 35; + else + variant = (long) 25; + break; + default: { - switch (col) + wxLogError( wxT("MyMusicModel::GetValue: wrong column %d"), col ); + + // provoke a crash when mouse button down + wxMouseState state = wxGetMouseState(); + if (state.ShiftDown()) { - case 0: variant = "You are not alone"; break; - case 1: variant = "Michael Jackson"; break; - case 2: variant = "1995"; + char *crash = 0; + *crash = 0; } } - break; - case 4: - { - switch (col) - { - case 0: variant = "Take a bow"; break; - case 1: variant = "Madonna"; break; - case 2: variant = "1994"; - } - } - break; - case 6: - { - switch (col) - { - case 0: variant = "Ninth symphony"; break; - case 1: variant = "Ludwig v. Beethoven"; break; - case 2: variant = "1824"; - } - } - break; - case 7: - { - switch (col) - { - case 0: variant = "German requiem"; break; - case 1: variant = "Johannes Brahms"; break; - case 2: variant = "1868"; - } - } - break; } - } virtual bool SetValue( const wxVariant &variant, const wxDataViewItem &item, unsigned int col ) { - // readonly - return true; + MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); + switch (col) + { + case 0: node->m_title = variant.GetString(); return true; + case 1: node->m_artist = variant.GetString(); return true; + case 2: node->m_year = variant.GetLong(); return true; + default: wxLogError( wxT("MyMusicModel::SetValue: wrong column") ); + } + return false; + } + + virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const + { + // the invisble root node has no parent + if (!item.IsOk()) + return wxDataViewItem(0); + + MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); + + // "MyMusic" also has no parent + if (node == m_root) + return wxDataViewItem(0); + + return wxDataViewItem( (void*) node->GetParent() ); } - virtual bool HasChildren( const wxDataViewItem &item ) const + virtual bool IsContainer( const wxDataViewItem &item ) const { - int ID = item.GetID(); - return ((ID == 1) || (ID == 2) || (ID == 5)); + // the invisble root node can have children (in + // our model always "MyMusic") + if (!item.IsOk()) + return true; + + MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); + return node->IsContainer(); } - virtual int GetChildCount( const wxDataViewItem &item ) const + virtual unsigned int GetChildren( const wxDataViewItem &parent, wxDataViewItemArray &array ) const { - int ID = item.GetID(); - switch (ID) + MyMusicModelNode *node = (MyMusicModelNode*) parent.GetID(); + if (!node) { - case 1: return 2; - case 2: return 2; - case 5: return 2; + array.Add( wxDataViewItem( (void*) m_root ) ); + return 1; } - return 0; - } - virtual wxDataViewItem GetParent( const wxDataViewItem &child ) const - { - int ID = child.GetID(); - switch (ID) + + if (node == m_classical) { - case 2: - case 5: return wxDataViewItem( 1 ); - case 3: - case 4: return wxDataViewItem( 2 ); - case 6: - case 7: return wxDataViewItem( 5 ); + MyMusicModel *model = (MyMusicModel*)(const MyMusicModel*) this; + model->m_classicalMusicIsKnownToControl = true; } - return wxDataViewItem(0); + if (node->GetChildCount() == 0) + { + return 0; + } + + unsigned int count = node->GetChildren().GetCount(); + unsigned int pos; + for (pos = 0; pos < count; pos++) + { + MyMusicModelNode *child = node->GetChildren().Item( pos ); + array.Add( wxDataViewItem( (void*) child ) ); + } + return count; } - virtual wxDataViewItem GetFirstChild( const wxDataViewItem &parent ) const + + // DnD + + virtual bool IsDraggable( const wxDataViewItem &item ) + { + // only drag items + return (!IsContainer(item)); + } + + virtual size_t GetDragDataSize( const wxDataViewItem &item, const wxDataFormat &WXUNUSED(format) ) + { + wxPrintf( "GetDragDataSize\n" ); + + MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); + wxString data; + data += node->m_title; data += wxT(" "); + data += node->m_artist; + return strlen( data.utf8_str() ) + 1; + } + virtual bool GetDragData( const wxDataViewItem &item, const wxDataFormat &WXUNUSED(format), + void* dest, size_t WXUNUSED(size) ) + { + wxPrintf( "GetDragData\n" ); + + MyMusicModelNode *node = (MyMusicModelNode*) item.GetID(); + wxString data; + data += node->m_title; data += wxT(" "); + data += node->m_artist; + wxCharBuffer buffer( data.utf8_str() ); + memcpy( dest, buffer, strlen(buffer)+1 ); + return true; + } + +private: + MyMusicModelNode* m_root; + MyMusicModelNode* m_pop; + MyMusicModelNode* m_classical; + bool m_classicalMusicIsKnownToControl; +}; + + +static int my_sort_reverse( int *v1, int *v2 ) +{ + return *v2-*v1; +} + +static int my_sort( int *v1, int *v2 ) +{ + return *v1-*v2; +} + +class MyListModel: public wxDataViewVirtualListModel +{ +public: + MyListModel() : +#ifdef __WXMAC__ + wxDataViewVirtualListModel( 1000 + 100 ) +#else + wxDataViewVirtualListModel( 100000 + 100 ) +#endif { - int ID = parent.GetID(); - switch (ID) +#ifdef __WXMAC__ + m_virtualItems = 1000; +#else + m_virtualItems = 100000; +#endif + + unsigned int i; + for (i = 0; i < 100; i++) { - case 1: return wxDataViewItem( 2 ); - case 2: return wxDataViewItem( 3 ); - case 5: return wxDataViewItem( 6 ); + wxString str; + str.Printf( wxT("row number %d"), i ); + m_array.Add( str ); } - return wxDataViewItem(0); + m_icon = wxIcon( null_xpm ); + } + + // helper methods to change the model + + void Prepend( const wxString &text ) + { + m_array.Insert( text, 0 ); + RowPrepended(); } - virtual wxDataViewItem GetNextSibling( const wxDataViewItem &item ) const + + void DeleteItem( const wxDataViewItem &item ) { - int ID = item.GetID(); - switch (ID) + unsigned int row = GetRow( item ); + if (row >= m_array.GetCount()) + return; + + m_array.RemoveAt( row ); + RowDeleted( row ); + } + + void DeleteItems( const wxDataViewItemArray &items ) + { + wxArrayInt rows; + unsigned int i; + for (i = 0; i < items.GetCount(); i++) { - case 2: return wxDataViewItem( 5 ); - case 3: return wxDataViewItem( 4 ); - case 6: return wxDataViewItem( 7 ); + unsigned int row = GetRow( items[i] ); + if (row < m_array.GetCount()) + rows.Add( row ); } - - return wxDataViewItem(0); + + // Sort in descending order so that the last + // row will be deleted first. Otherwise the + // remaining indeces would all be wrong. + rows.Sort( my_sort_reverse ); + for (i = 0; i < rows.GetCount(); i++) + m_array.RemoveAt( rows[i] ); + + // This is just to test if wxDataViewCtrl can + // cope with removing rows not sorted in + // descending order + rows.Sort( my_sort ); + RowsDeleted( rows ); } - virtual wxDataViewItem GetNthChild( const wxDataViewItem &parent, unsigned int n ) const + + void AddMany() + { + m_virtualItems += 1000; + Reset( m_array.GetCount() + m_virtualItems ); + } + + // implementation of base class virtuals to define model + + virtual unsigned int GetColumnCount() const + { + return 3; + } + + virtual wxString GetColumnType( unsigned int col ) const + { + if (col == 1) + return wxT("wxDataViewIconText"); + + return wxT("string"); + } + + virtual unsigned int GetRowCount() + { + return m_array.GetCount(); + } + + virtual void GetValue( wxVariant &variant, + unsigned int row, unsigned int col ) const { - int ID = parent.GetID(); - switch (ID) + if (col==0) { - case 1: - { - if (n == 0) return wxDataViewItem( 2 ); - else if (n == 1) return wxDataViewItem( 5 ); - } - break; - case 2: + if (row >= m_array.GetCount()) { - if (n == 0) return wxDataViewItem( 3 ); - else if (n == 1) return wxDataViewItem( 4 ); + wxString str; + str.Printf(wxT("row %d"), row - m_array.GetCount() ); + variant = str; } - break; - case 5: + else { - if (n == 0) return wxDataViewItem( 6 ); - else if (n == 1) return wxDataViewItem( 7 ); + variant = m_array[ row ]; } - break; + } else + if (col==1) + { + wxDataViewIconText data( wxT("test"), m_icon ); + variant << data; + } else + if (col==2) + { + if (row >= m_array.GetCount()) + variant = wxT("plain"); + else + variant = wxT("blue"); } + } - return wxDataViewItem(0); + virtual bool GetAttr( unsigned int row, unsigned int col, wxDataViewItemAttr &attr ) + { + if (col != 2) + return false; + + if (row < m_array.GetCount()) + { + attr.SetColour( *wxBLUE ); + attr.SetItalic( true ); + } + + return true; } + + virtual bool SetValue( const wxVariant &variant, + unsigned int row, unsigned int col ) + { + if (col == 0) + { + if (row >= m_array.GetCount()) + return false; + + m_array[row] = variant.GetString(); + return true; + } + + return false; + } + + wxArrayString m_array; + wxIcon m_icon; + int m_virtualItems; +}; + +// ------------------------------------- +// MyCustomRenderer +// ------------------------------------- + +class MyCustomRenderer: public wxDataViewCustomRenderer +{ +public: + MyCustomRenderer( wxDataViewCellMode mode, int alignment ) : + wxDataViewCustomRenderer( wxString("long"), mode, alignment ) + { m_height = 25; } + + virtual bool Render( wxRect rect, wxDC *dc, int WXUNUSED(state) ) + { + dc->SetBrush( *wxRED_BRUSH ); + dc->SetPen( *wxTRANSPARENT_PEN ); + dc->DrawRectangle( rect ); + return true; + } + + + virtual bool Activate( wxRect WXUNUSED(cell), + wxDataViewModel *WXUNUSED(model), const wxDataViewItem &WXUNUSED(item), unsigned int WXUNUSED(col) ) + { + wxLogMessage( wxT("MyCustomRenderer Activate()") ); + return false; + } + + virtual bool LeftClick( wxPoint cursor, wxRect WXUNUSED(cell), + wxDataViewModel *WXUNUSED(model), const wxDataViewItem &WXUNUSED(item), unsigned int WXUNUSED(col) ) + { + wxLogMessage( wxT("MyCustomRenderer LeftClick( %d, %d )"), cursor.x, cursor.y ); + return false; + } + + virtual wxSize GetSize() const + { + return wxSize(60,m_height); + } + + virtual bool SetValue( const wxVariant &value ) + { + m_height = value; + return true; + } + + virtual bool GetValue( wxVariant &WXUNUSED(value) ) const { return true; } + +private: + long m_height; }; // ------------------------------------- @@ -236,14 +652,53 @@ public: class MyFrame : public wxFrame { public: - MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h); + MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int h); + ~MyFrame(); public: void OnQuit(wxCommandEvent& event); void OnAbout(wxCommandEvent& event); + + void OnAddMozart(wxCommandEvent& event); + void OnDeleteMusic(wxCommandEvent& event); + void OnDeleteYear(wxCommandEvent& event); + + void OnPrependList(wxCommandEvent& event); + void OnDeleteList(wxCommandEvent& event); + + void OnValueChanged( wxDataViewEvent &event ); + + void OnActivated( wxDataViewEvent &event ); + void OnExpanding( wxDataViewEvent &event ); + void OnExpanded( wxDataViewEvent &event ); + void OnCollapsing( wxDataViewEvent &event ); + void OnCollapsed( wxDataViewEvent &event ); + void OnSelectionChanged( wxDataViewEvent &event ); + + void OnEditingStarted( wxDataViewEvent &event ); + void OnEditingDone( wxDataViewEvent &event ); + + void OnHeaderClick( 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); private: - wxDataViewCtrl* m_dataview; + wxDataViewCtrl* m_musicCtrl; + wxObjectDataPtr m_music_model; + + wxDataViewCtrl* m_listCtrl; + wxObjectDataPtr m_list_model; + + wxDataViewColumn * m_col; + + wxTextCtrl * m_log; + wxLog *m_logOld; private: DECLARE_EVENT_TABLE() @@ -262,7 +717,7 @@ bool MyApp::OnInit(void) // build the first frame MyFrame *frame = - new MyFrame(NULL, wxT("wxDataViewCtrl feature test"), 10, 10, 800, 340); + new MyFrame(NULL, wxT("wxDataViewCtrl feature test"), 40, 40, 1000, 540); frame->Show(true); SetTopWindow(frame); @@ -284,43 +739,207 @@ enum // file menu ID_ABOUT = wxID_ABOUT, ID_EXIT = wxID_EXIT, + + ID_MUSIC_CTRL = 50, + + ID_ADD_MOZART = 100, + ID_DELETE_MUSIC = 101, + ID_DELETE_YEAR = 102, + + ID_PREPEND_LIST = 200, + ID_DELETE_LIST = 201, + ID_GOTO = 202, + ID_ADD_MANY = 203 }; BEGIN_EVENT_TABLE(MyFrame, wxFrame) EVT_MENU( ID_ABOUT, MyFrame::OnAbout ) EVT_MENU( ID_EXIT, MyFrame::OnQuit ) + EVT_BUTTON( ID_ADD_MOZART, MyFrame::OnAddMozart ) + EVT_BUTTON( ID_DELETE_MUSIC, MyFrame::OnDeleteMusic ) + EVT_BUTTON( ID_DELETE_YEAR, MyFrame::OnDeleteYear ) + EVT_BUTTON( ID_PREPEND_LIST, MyFrame::OnPrependList ) + EVT_BUTTON( ID_DELETE_LIST, MyFrame::OnDeleteList ) + EVT_BUTTON( ID_GOTO, MyFrame::OnGoto) + EVT_BUTTON( ID_ADD_MANY, MyFrame::OnAddMany) + + EVT_DATAVIEW_ITEM_VALUE_CHANGED( ID_MUSIC_CTRL, MyFrame::OnValueChanged ) + + EVT_DATAVIEW_ITEM_ACTIVATED(ID_MUSIC_CTRL, MyFrame::OnActivated ) + EVT_DATAVIEW_ITEM_EXPANDING(ID_MUSIC_CTRL, MyFrame::OnExpanding) + EVT_DATAVIEW_ITEM_EXPANDED(ID_MUSIC_CTRL, MyFrame::OnExpanded) + EVT_DATAVIEW_ITEM_COLLAPSING(ID_MUSIC_CTRL, MyFrame::OnCollapsing) + EVT_DATAVIEW_ITEM_COLLAPSED(ID_MUSIC_CTRL, MyFrame::OnCollapsed) + EVT_DATAVIEW_SELECTION_CHANGED(ID_MUSIC_CTRL, MyFrame::OnSelectionChanged) + + EVT_DATAVIEW_ITEM_EDITING_STARTED(ID_MUSIC_CTRL, MyFrame::OnEditingStarted) + EVT_DATAVIEW_ITEM_EDITING_DONE(ID_MUSIC_CTRL, MyFrame::OnEditingDone) + + EVT_DATAVIEW_COLUMN_HEADER_CLICK(ID_MUSIC_CTRL, MyFrame::OnHeaderClick) + EVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICKED(ID_MUSIC_CTRL, MyFrame::OnHeaderRightClick) + EVT_DATAVIEW_COLUMN_SORTED(ID_MUSIC_CTRL, MyFrame::OnSorted) + + EVT_DATAVIEW_ITEM_CONTEXT_MENU(ID_MUSIC_CTRL, MyFrame::OnContextMenu) + + EVT_RIGHT_UP(MyFrame::OnRightClick) END_EVENT_TABLE() -MyFrame::MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h): +MyFrame::MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int h): wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h)) { + m_log = NULL; + m_col = NULL; + SetIcon(wxICON(sample)); // build the menus: wxMenu *file_menu = new wxMenu; - file_menu->Append(ID_ABOUT, "&About"); + file_menu->Append(ID_ABOUT, wxT("&About")); file_menu->AppendSeparator(); - file_menu->Append(ID_EXIT, "E&xit"); + file_menu->Append(ID_EXIT, wxT("E&xit")); wxMenuBar *menu_bar = new wxMenuBar; - menu_bar->Append(file_menu, "&File"); + menu_bar->Append(file_menu, wxT("&File")); SetMenuBar(menu_bar); CreateStatusBar(); - m_dataview = new wxDataViewCtrl( this, wxID_ANY, wxDefaultPosition, - wxDefaultSize ); + wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL ); + + wxBoxSizer *data_sizer = new wxBoxSizer( wxHORIZONTAL ); + + // MyMusic + + m_musicCtrl = new wxDataViewCtrl( this, ID_MUSIC_CTRL, wxDefaultPosition, + wxDefaultSize, wxDV_MULTIPLE|wxDV_VARIABLE_LINE_HEIGHT ); + + m_music_model = new MyMusicModel; + m_musicCtrl->AssociateModel( m_music_model.get() ); + + 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_REORDERABLE | wxDATAVIEW_COL_RESIZABLE ); + m_musicCtrl->AppendColumn( column0 ); +#if 0 + // Call this and sorting is enabled + // immediatly upon start up. + column0->SetSortOrder( true ); +#endif + + tr = new wxDataViewTextRenderer( wxT("string"), wxDATAVIEW_CELL_EDITABLE ); + wxDataViewColumn *column1 = new wxDataViewColumn( wxT("artist"), tr, 1, 150, wxALIGN_RIGHT, + wxDATAVIEW_COL_SORTABLE | wxDATAVIEW_COL_REORDERABLE | wxDATAVIEW_COL_RESIZABLE ); + m_musicCtrl->AppendColumn( column1 ); + + wxDataViewSpinRenderer *sr = new wxDataViewSpinRenderer( 0, 2010, wxDATAVIEW_CELL_EDITABLE, wxALIGN_RIGHT ); + wxDataViewColumn *column2 = new wxDataViewColumn( wxT("year"), sr, 2, 80, wxALIGN_LEFT, + wxDATAVIEW_COL_SORTABLE | wxDATAVIEW_COL_REORDERABLE | wxDATAVIEW_COL_RESIZABLE ); + m_musicCtrl->AppendColumn( column2 ); + + m_musicCtrl->AppendProgressColumn( wxT("popularity"), 3, wxDATAVIEW_CELL_INERT, 80 ); + + MyCustomRenderer *cr = new MyCustomRenderer( wxDATAVIEW_CELL_ACTIVATABLE, wxALIGN_RIGHT ); + wxDataViewColumn *column3 = new wxDataViewColumn( wxT("custom"), cr, 4, -1, wxALIGN_LEFT, + wxDATAVIEW_COL_RESIZABLE ); + m_musicCtrl->AppendColumn( column3 ); + + data_sizer->Add( m_musicCtrl, 3, wxGROW ); + +#if 1 + + // MyList + + m_listCtrl = new wxDataViewCtrl( this, wxID_ANY, wxDefaultPosition, + wxDefaultSize, wxDV_MULTIPLE | wxDV_ROW_LINES); + + m_list_model = new MyListModel; + m_listCtrl->AssociateModel( m_list_model.get() ); + +#if 1 + m_listCtrl->AppendTextColumn (wxT("editable string"), 0, wxDATAVIEW_CELL_EDITABLE, 120 ); + m_listCtrl->AppendIconTextColumn(wxIcon(small1_xpm), 1, wxDATAVIEW_CELL_INERT )->SetTitle( wxT("icon") ); +#else + m_listCtrl->AppendTextColumn (wxT("editable string"), 0, wxDATAVIEW_CELL_EDITABLE ); + m_listCtrl->AppendIconTextColumn(wxT("icon"), 1, wxDATAVIEW_CELL_INERT ); +#endif + + wxDataViewTextRendererAttr *ra = new wxDataViewTextRendererAttr; + wxDataViewColumn *column4 = new wxDataViewColumn(wxT("attributes"), ra, 2 ); + m_listCtrl->AppendColumn( column4 ); + + data_sizer->Add( m_listCtrl, 2, wxGROW ); + +#endif + + main_sizer->Add( data_sizer, 2, wxGROW ); + + wxBoxSizer *button_sizer = new wxBoxSizer( wxHORIZONTAL ); + + button_sizer->Add( new wxButton( this, ID_ADD_MOZART, _("Add Mozart")), 0, wxALL, 10 ); + button_sizer->Add( new wxButton( this, ID_DELETE_MUSIC,_("Delete selected")), 0, wxALL, 10 ); + button_sizer->Add( new wxButton( this, ID_DELETE_YEAR, _("Delete \"Year\" column")), 0, wxALL, 10 ); + button_sizer->Add( 10, 10, 1 ); + wxFlexGridSizer *grid_sizer = new wxFlexGridSizer( 2, 2 ); + grid_sizer->Add( new wxButton( this, ID_PREPEND_LIST,_("Prepend")), 0, wxALL, 2 ); + grid_sizer->Add( new wxButton( this, ID_DELETE_LIST, _("Delete selected")), 0, wxALL, 2 ); + grid_sizer->Add( new wxButton( this, ID_GOTO, _("Goto 50")), 0, wxALL, 2 ); + grid_sizer->Add( new wxButton( this, ID_ADD_MANY, _("Add 1000")), 0, wxALL, 2 ); + button_sizer->Add( grid_sizer, 0, wxALL, 10 ); + + main_sizer->Add( button_sizer, 0, wxGROW, 0 ); - wxObjectDataPtr model(new MyMusicModel); - m_dataview->AssociateModel( model.get() ); + wxBoxSizer *bottom_sizer = new wxBoxSizer( wxHORIZONTAL ); + + m_log = new wxTextCtrl( this, -1, wxString(), wxDefaultPosition, wxSize(100,200), wxTE_MULTILINE ); + m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_log)); + wxLogMessage(_("This is the log window")); + + bottom_sizer->Add( m_log, 1, wxGROW ); + + // wxDataViewTreeStore - m_dataview->AppendTextColumn( "Title", 0, wxDATAVIEW_CELL_INERT, -1, - DEFAULT_ALIGN ); - m_dataview->AppendTextColumn( "Artist", 1, wxDATAVIEW_CELL_INERT, -1, - DEFAULT_ALIGN ); - m_dataview->AppendTextColumn( "Year", 1, wxDATAVIEW_CELL_INERT, -1, - DEFAULT_ALIGN ); + wxDataViewCtrl *treectrl = new wxDataViewCtrl( this, -1, + wxDefaultPosition, wxSize(100,200), wxDV_NO_HEADER ); + + wxDataViewTreeStore *store = new wxDataViewTreeStore; + wxDataViewItem parent = store->AppendContainer( wxDataViewItem(0),wxT("Root 1"), wxIcon(small1_xpm) ); + wxDataViewItem child = store->AppendItem( parent,wxT("Child 1"), wxIcon(small1_xpm) ); + child = store->AppendItem( parent,wxT("Child 2"), wxIcon(small1_xpm) ); + child = store->AppendItem( parent,wxT("Child 3, very long, long, long, long"), wxIcon(small1_xpm) ); + treectrl->AssociateModel( store ); + store->DecRef(); + + treectrl->AppendIconTextColumn( wxT("no label"), 0, wxDATAVIEW_CELL_INERT, -1, (wxAlignment) 0, + wxDATAVIEW_COL_RESIZABLE ); + + bottom_sizer->Add( treectrl, 1 ); + + // wxDataViewTreeCtrl + + wxDataViewTreeCtrl *treectrl2 = new wxDataViewTreeCtrl( this, -1, wxDefaultPosition, wxSize(100,200) ); + + wxImageList *ilist = new wxImageList( 16, 16 ); + ilist->Add( wxIcon(small1_xpm) ); + treectrl2->SetImageList( ilist ); + + parent = treectrl2->AppendContainer( wxDataViewItem(0),wxT("Root 1"), 0 ); + child = treectrl2->AppendItem( parent,wxT("Child 1"), 0 ); + child = treectrl2->AppendItem( parent,wxT("Child 2"), 0 ); + child = treectrl2->AppendItem( parent,wxT("Child 3, very long, long, long, long"), 0 ); + + bottom_sizer->Add( treectrl2, 1 ); + + // main sizer + + main_sizer->Add( bottom_sizer, 0, wxGROW ); + + SetSizer( main_sizer ); +} + +MyFrame::~MyFrame() +{ + delete wxLog::SetActiveTarget(m_logOld); } void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) ) @@ -328,6 +947,191 @@ void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) ) Close(true); } +void MyFrame::OnAddMozart(wxCommandEvent& WXUNUSED(event) ) +{ + m_music_model->AddToClassical( wxT("Kleine Nachtmusik"), wxT("Wolfgang Mozart"), 1787 ); +} + +void MyFrame::OnDeleteMusic(wxCommandEvent& WXUNUSED(event) ) +{ + wxDataViewItemArray items; + int len = m_musicCtrl->GetSelections( items ); + for( int i = 0; i < len; i ++ ) + if (items[i].IsOk()) + m_music_model->Delete( items[i] ); +} + +void MyFrame::OnDeleteYear( wxCommandEvent& WXUNUSED(event) ) +{ + m_musicCtrl->DeleteColumn( m_musicCtrl->GetColumn( 2 ) ); + FindWindow( ID_DELETE_YEAR )->Disable(); +} + +void MyFrame::OnPrependList( wxCommandEvent& WXUNUSED(event) ) +{ + m_list_model->Prepend(wxT("Test")); +} + +void MyFrame::OnDeleteList( wxCommandEvent& WXUNUSED(event) ) +{ + wxDataViewItemArray items; + int len = m_listCtrl->GetSelections( items ); + if (len > 0) + m_list_model->DeleteItems( items ); +} + +void MyFrame::OnValueChanged( wxDataViewEvent &event ) +{ + if (!m_log) + return; + + wxLogMessage( wxT("EVT_DATAVIEW_ITEM_VALUE_CHANGED, Item Id: %d; Column: %d"), event.GetItem().GetID(), event.GetColumn() ); +} + +void MyFrame::OnActivated( wxDataViewEvent &event ) +{ + if(!m_log) + return; + + wxString title = m_music_model->GetTitle( event.GetItem() ); + wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, Item: %s"), title.GetData()); +} + +void MyFrame::OnSelectionChanged( wxDataViewEvent &event ) +{ + if(!m_log) + return; + + wxString title = m_music_model->GetTitle( event.GetItem() ); + if (title.empty()) + title = wxT("None"); + + wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, First selected Item: %s"), title.GetData() ); +} + +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.GetData() ); +} + + +void MyFrame::OnEditingStarted( wxDataViewEvent &event ) +{ + if (!m_log) + return; + + wxString title = m_music_model->GetTitle( event.GetItem() ); + wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, Item: %s"), title.GetData() ); +} + +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.GetData() ); +} + +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.GetData() ); +} + +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.GetData() ); +} + +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.GetData()); +} + +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.GetData()); + + wxMenu *menu = new wxMenu; + menu->Append( 1, wxT("entry 1") ); + menu->Append( 2, wxT("entry 2") ); + menu->Append( 3, wxT("entry 3") ); + + m_musicCtrl->PopupMenu( menu ); + +// wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, Item: %s Value: %s"),title.GetData(), event.GetValue().GetString()); +} + +void MyFrame::OnHeaderClick( wxDataViewEvent &event ) +{ + if(!m_log) + return; + + int pos = m_musicCtrl->GetColumnPosition( event.GetDataViewColumn() ); + + wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, Column position: %d"), pos ); +} + +void MyFrame::OnHeaderRightClick( wxDataViewEvent &event ) +{ + if(!m_log) + return; + + int pos = m_musicCtrl->GetColumnPosition( event.GetDataViewColumn() ); + + wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, Column position: %d"), pos ); +} + +void MyFrame::OnSorted( wxDataViewEvent &event ) +{ + if(!m_log) + return; + + int pos = m_musicCtrl->GetColumnPosition( event.GetDataViewColumn() ); + + wxLogMessage(wxT("wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, Column position: %d"), pos ); +} + +void MyFrame::OnRightClick( wxMouseEvent &event ) +{ + if(!m_log) + return; + + wxLogMessage(wxT("wxEVT_MOUSE_RIGHT_UP, Click Point is X: %d, Y: %d"), event.GetX(), event.GetY()); +} + +void MyFrame::OnGoto(wxCommandEvent& WXUNUSED(event)) +{ + wxDataViewItem item = m_list_model->GetItem( 50 ); + m_listCtrl->EnsureVisible(item,m_col); +} + +void MyFrame::OnAddMany(wxCommandEvent& WXUNUSED(event)) +{ + m_list_model->AddMany(); +} + + void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) ) { wxAboutDialogInfo info;