/////////////////////////////////////////////////////////////////////////////
// Name: dataview.cpp
-// Purpose: DataVewCtrl wxWidgets sample
+// Purpose: wxDataViewCtrl wxWidgets sample
// Author: Robert Roebling
-// Modified by:
+// Modified by: Francesco Montorsi, Bo Yang
// Created: 06/01/06
// RCS-ID: $Id$
// Copyright: (c) Robert Roebling
#endif
#ifndef WX_PRECOMP
-#include "wx/wx.h"
+ #include "wx/wx.h"
#endif
+#include "wx/datetime.h"
+#include "wx/splitter.h"
+#include "wx/aboutdlg.h"
+#include "wx/choicdlg.h"
+#include "wx/numdlg.h"
+#include "wx/dataview.h"
+#include "wx/spinctrl.h"
+
#ifndef __WXMSW__
-#include "mondrian.xpm"
+ #include "../sample.xpm"
#endif
-#include "wx/dataview.h"
+#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)
+
// -------------------------------------
-// MyTextModel
+// MyMusicModel
// -------------------------------------
-class MyTextModel: public wxDataViewListModel
+/*
+Implement this data model
+ Title Artist Year
+-------------------------------------------------------------
+1: My Music:
+ 2: Pop music
+ 3: You are not alone Michael Jackson 1995
+ 4: Take a bow Madonna 1994
+ 5: Classical music
+ 6: Ninth Symphony Ludwig v. Beethoven 1824
+ 7: German Requiem Johannes Brahms 1868
+*/
+
+
+
+class MyMusicModelNode;
+WX_DEFINE_ARRAY_PTR( MyMusicModelNode*, MyMusicModelNodes );
+
+class MyMusicModelNode
{
public:
- MyTextModel() {}
+ 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:
+
+ // 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 )
+ {
+ MyMusicModelNode *node = (MyMusicModelNode*) item.GetID();
+ if (!node)
+ return wxEmptyString;
+
+ return node->m_title;
+ }
- virtual size_t GetNumberOfRows()
- { return 1000; }
- virtual size_t GetNumberOfCols()
- { return 3; }
- // as reported by wxVariant
- virtual wxString GetColType( size_t col )
- { return wxT("string"); }
- virtual wxVariant GetValue( size_t col, size_t row )
- { wxString tmp;
- tmp.Printf( wxT("item(%d;%d)"), (int)row, (int)col );
- return tmp;
+ // 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
+ unsigned long litem1 = (unsigned long) item1.GetID();
+ unsigned long litem2 = (unsigned long) 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 3;
+ }
+
+ virtual wxString GetColumnType( unsigned int col ) const
+ {
+ if (col == 2)
+ return wxT("long");
+
+ return wxT("string");
+ }
+
+ virtual void GetValue( wxVariant &variant,
+ const wxDataViewItem &item, unsigned int col ) const
+ {
+ MyMusicModelNode *node = (MyMusicModelNode*) item.GetID();
+ switch (col)
+ {
+ case 0: variant = node->m_title; break;
+ case 1: variant = node->m_artist; break;
+ case 2: variant = (long) node->m_year; break;
+ default:
+ {
+ wxLogError( wxT("MyMusicModel::GetValue: wrong column" ));
+
+ // provoke a crash when mouse button down
+ wxMouseState state = wxGetMouseState();
+ if (state.ShiftDown())
+ {
+ char *crash = 0;
+ *crash = 0;
+ }
+ }
}
+ }
+
+ virtual bool SetValue( const wxVariant &variant,
+ const wxDataViewItem &item, unsigned int col )
+ {
+ 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 IsContainer( const wxDataViewItem &item ) const
+ {
+ // 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 unsigned int GetChildren( const wxDataViewItem &parent, wxDataViewItemArray &array ) const
+ {
+ MyMusicModelNode *node = (MyMusicModelNode*) parent.GetID();
+ if (!node)
+ {
+ array.Add( wxDataViewItem( (void*) m_root ) );
+ return 1;
+ }
+
+ if (node == m_classical)
+ {
+ MyMusicModel *model = (MyMusicModel*)(const MyMusicModel*) this;
+ model->m_classicalMusicIsKnownToControl = true;
+ }
+
+ 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;
+ }
+
+ // 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 wxDataViewIndexListModel
+{
+public:
+ MyListModel() :
+#ifdef __WXMAC__
+ wxDataViewIndexListModel( 1000 + 100 )
+#else
+ wxDataViewIndexListModel( 100000 + 100 )
+#endif
+ {
+#ifdef __WXMAC__
+ m_virtualItems = 1000;
+#else
+ m_virtualItems = 100000;
+#endif
+
+ unsigned int i;
+ for (i = 0; i < 100; i++)
+ {
+ wxString str;
+ str.Printf( wxT("row number %d"), i );
+ m_array.Add( str );
+ }
+
+ m_icon = wxIcon( null_xpm );
+ }
+
+ // helper methods to change the model
+
+ void Prepend( const wxString &text )
+ {
+ m_array.Insert( text, 0 );
+ RowPrepended();
+ }
+
+ void DeleteItem( const wxDataViewItem &item )
+ {
+ 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++)
+ {
+ unsigned int row = GetRow( items[i] );
+ if (row < m_array.GetCount())
+ rows.Add( row );
+ }
+
+ // 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 );
+ }
+
+ 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
+ {
+ if (col==0)
+ {
+ if (row >= m_array.GetCount())
+ {
+ wxString str;
+ str.Printf(wxT("row %d"), row - m_array.GetCount() );
+ variant = str;
+ }
+ else
+ {
+ variant = m_array[ row ];
+ }
+ } 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");
+ }
+ }
+
+ 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;
+};
+
// -------------------------------------
// MyApp
// -------------------------------------
{
public:
bool OnInit(void);
+ int OnExit();
};
// -------------------------------------
// MyFrame
// -------------------------------------
-class MyFrame: public wxFrame
+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_musicCtrl;
+ wxObjectDataPtr<MyMusicModel> m_music_model;
+
+ wxDataViewCtrl* m_listCtrl;
+ wxObjectDataPtr<MyListModel> m_list_model;
+
+ wxDataViewColumn * m_col;
+
+ wxTextCtrl * m_log;
+ wxLog *m_logOld;
+
private:
- wxDataViewCtrl* dataview;
+ DECLARE_EVENT_TABLE()
};
// -------------------------------------
// MyApp
// -------------------------------------
-#define DYNAMIC_QUIT wxID_EXIT
-#define DYNAMIC_ABOUT wxID_ABOUT
-
-IMPLEMENT_APP (MyApp)
+IMPLEMENT_APP(MyApp)
bool MyApp::OnInit(void)
{
- MyFrame *frame = new MyFrame(NULL, _T("Dynamic wxWidgets App"), 50, 50, 450, 340);
+ if ( !wxApp::OnInit() )
+ return false;
+ // build the first frame
+ MyFrame *frame =
+ new MyFrame(NULL, wxT("wxDataViewCtrl feature test"), 40, 40, 800, 540);
frame->Show(true);
SetTopWindow(frame);
-
return true;
}
+int MyApp::OnExit()
+{
+ return 0;
+}
+
+
// -------------------------------------
// MyFrame
// -------------------------------------
-MyFrame::MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h):
+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, const wxString &title, int x, int y, int w, int h):
wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h))
{
-#ifdef __WXMSW__
- SetIcon(wxIcon(_T("mondrian")));
-#else
- SetIcon(wxIcon(mondrian_xpm));
-#endif
+ m_log = NULL;
+ m_col = NULL;
+
+ SetIcon(wxICON(sample));
+
+ // build the menus:
wxMenu *file_menu = new wxMenu;
+ file_menu->Append(ID_ABOUT, wxT("&About"));
+ file_menu->AppendSeparator();
+ file_menu->Append(ID_EXIT, wxT("E&xit"));
- file_menu->Append(DYNAMIC_ABOUT, _T("&About"));
- file_menu->Append(DYNAMIC_QUIT, _T("E&xit"));
wxMenuBar *menu_bar = new wxMenuBar;
- menu_bar->Append(file_menu, _T("&File"));
+ menu_bar->Append(file_menu, wxT("&File"));
+
SetMenuBar(menu_bar);
+ CreateStatusBar();
- // You used to have to do some casting for param 4, but now there are type-safe handlers
- Connect( DYNAMIC_QUIT, wxID_ANY,
- wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MyFrame::OnQuit) );
- Connect( DYNAMIC_ABOUT, wxID_ANY,
- wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MyFrame::OnAbout) );
+ wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL );
- CreateStatusBar();
+ wxBoxSizer *data_sizer = new wxBoxSizer( wxHORIZONTAL );
+
+ // MyMusic
+
+ m_musicCtrl = new wxDataViewCtrl( this, ID_MUSIC_CTRL, wxDefaultPosition,
+ wxDefaultSize, wxDV_MULTIPLE );
+
+ m_music_model = new MyMusicModel;
+ m_musicCtrl->AssociateModel( m_music_model.get() );
+
+#if 0
+ // Call this and sorting is enabled
+ // immediatly upon start up.
+ wxDataViewColumn *col = m_musicCtrl->AppendTextColumn( wxT("Title"), 0, wxDATAVIEW_CELL_INERT, 200,
+ DEFAULT_ALIGN, wxDATAVIEW_COL_SORTABLE | wxDATAVIEW_COL_REORDERABLE);
+ col->SetSortOrder( true );
+#else
+ m_musicCtrl->AppendTextColumn(wxT("Title"),0,wxDATAVIEW_CELL_INERT,200,DEFAULT_ALIGN,wxDATAVIEW_COL_SORTABLE | wxDATAVIEW_COL_REORDERABLE);
+#endif
+
+ m_musicCtrl->AppendTextColumn( wxT("Artist"), 1, wxDATAVIEW_CELL_EDITABLE, 150,
+ DEFAULT_ALIGN, wxDATAVIEW_COL_SORTABLE | wxDATAVIEW_COL_REORDERABLE);
+
+ wxDataViewSpinRenderer *sr = new wxDataViewSpinRenderer( 0, 2010 );
+ wxDataViewColumn *column = new wxDataViewColumn( wxT("year"), sr, 2, -1, wxALIGN_CENTRE, wxDATAVIEW_COL_SORTABLE | wxDATAVIEW_COL_REORDERABLE);
+ m_musicCtrl->AppendColumn( column );
+
+ 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() );
- dataview = new wxDataViewCtrl( this, -1 );
- dataview->AppendStringColumn( wxT("first") );
- dataview->AppendStringColumn( wxT("second") );
- dataview->AppendStringColumn( wxT("third") );
+ m_listCtrl->AppendTextColumn (wxT("editable string"), 0, wxDATAVIEW_CELL_EDITABLE, 120 );
+ m_listCtrl->AppendIconTextColumn(wxT("icon"), 1, wxDATAVIEW_CELL_INERT, 60 );
+
+ wxDataViewTextRendererAttr *ra = new wxDataViewTextRendererAttr;
+ column = new wxDataViewColumn(wxT("attributes"), ra, 2 );
+ m_listCtrl->AppendColumn( column );
+
+ 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 );
+
+ wxBoxSizer *bottom_sizer = new wxBoxSizer( wxHORIZONTAL );
- MyTextModel *model = new MyTextModel;
- dataview->AssociateModel( Model );
+ m_log = new wxTextCtrl( this, -1,wxString(), wxDefaultPosition, wxDefaultSize, wxTE_MULTILINE );
+ m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_log));
+ wxLogMessage(_("This is the log window"));
+
+ bottom_sizer->Add( m_log, 1, wxGROW );
+
+ // wxDataViewTreeStore
+
+ wxDataViewCtrl *treectrl = new wxDataViewCtrl( this, -1,
+ wxDefaultPosition, wxSize(300,200), 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"), wxIcon(small1_xpm) );
+ treectrl->AssociateModel( store );
+ store->DecRef();
+
+ treectrl->AppendIconTextColumn(wxT("no label"), 0, wxDATAVIEW_CELL_INERT, 200 );
+
+ bottom_sizer->Add( treectrl );
+
+ // wxDataViewTreeCtrl
+
+ wxDataViewTreeCtrl *treectrl2 = new wxDataViewTreeCtrl( this, -1, wxDefaultPosition, wxSize(300,200) );
+
+ 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"), 0 );
+
+ bottom_sizer->Add( treectrl2 );
+
+ // 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) )
Close(true);
}
-void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) )
+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 )
{
- wxMessageDialog dialog(this, _T("This demonstrates the dataview control handling"),
- _T("About DataView"), wxOK);
+ if(!m_log)
+ return;
- dialog.ShowModal();
+ 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());
+}
+
+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;
+ info.SetName(_("DataView sample"));
+ info.SetDescription(_("This sample demonstrates the dataview control handling"));
+ info.SetCopyright(_T("(C) 2007 Robert Roebling"));
+
+ wxAboutBox(info);
+}
projects / wxWidgets.git / blobdiff