// 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
#include "wx/numdlg.h"
#include "wx/dataview.h"
#include "wx/spinctrl.h"
+#include "wx/menu.h"
#ifndef __WXMSW__
#include "../sample.xpm"
#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
// -------------------------------------
class MyMusicModelNode
{
public:
- MyMusicModelNode( MyMusicModelNode* parent, const wxUint32 id,
- const wxString &title, const wxString &artist, const wxString &year )
- {
- m_parent = parent;
- m_id = id;
+ 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 wxUint32 id,
+
+ MyMusicModelNode( MyMusicModelNode* parent,
const wxString &branch )
- {
- m_parent = parent;
- m_id = id;
+ {
+ 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++)
}
}
- wxUint32 GetID() { return m_id; }
bool IsContainer() { return m_isContainer; }
MyMusicModelNode* GetParent() { return m_parent; }
public:
wxString m_title;
wxString m_artist;
- wxString m_year;
-
+ int m_year;
+
private:
MyMusicModelNode *m_parent;
- MyMusicModelNodes m_children;
- wxUint32 m_id;
+ MyMusicModelNodes m_children;
bool m_isContainer;
};
-
+
class MyMusicModel: public wxDataViewModel
{
public:
// constructor
- MyMusicModel()
+ MyMusicModel()
{
- m_idCounter = 0;
- m_root = new MyMusicModelNode( NULL, GetNewId(), "My Music" );
- m_pop = new MyMusicModelNode( m_root, GetNewId(), "Pop music" );
+ 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, GetNewId(),
- "You are not alone", "Michael Jackson", "1995" ) );
- m_pop->Append( new MyMusicModelNode( m_pop, GetNewId(),
- "Take a bow", "Madonna", "1994" ) );
- m_classical = new MyMusicModelNode( m_root, GetNewId(), "Classical music" );
+ 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, GetNewId(),
- "Ninth symphony", "Ludwig van Beethoven", "1824" ) );
- m_classical->Append( new MyMusicModelNode( m_classical, GetNewId(),
- "German Requiem", "Johannes Brahms", "1868" ) );
+ m_ninth = new MyMusicModelNode( m_classical,
+ wxT("Ninth symphony"), wxT("Ludwig van Beethoven"), 1824 );
+ m_classical->Append( m_ninth );
+ 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, const wxString &year )
+ void AddToClassical( const wxString &title, const wxString &artist, int year )
{
// add to data
- MyMusicModelNode *child_node =
- new MyMusicModelNode( m_classical, GetNewId(), title, artist, year );
+ 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->GetID() );
- wxDataViewItem parent( (void*) m_classical->GetID() );
+ wxDataViewItem child( (void*) child_node );
+ wxDataViewItem parent( (void*) m_classical );
ItemAdded( parent, child );
}
}
void Delete( const wxDataViewItem &item )
{
- MyMusicModelNode *node = FindNode( item );
+ MyMusicModelNode *node = (MyMusicModelNode*) item.GetID();
+ wxDataViewItem parent( node->GetParent() );
+
node->GetParent()->GetChildren().Remove( node );
delete node;
-
+
// notify control
- ItemDeleted( item );
+ 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 3;
+ 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,
+ virtual void GetValue( wxVariant &variant,
const wxDataViewItem &item, unsigned int col ) const
{
- MyMusicModelNode *node = FindNode( item );
+ MyMusicModelNode *node = (MyMusicModelNode*) item.GetID();
switch (col)
{
case 0: variant = node->m_title; break;
case 1: variant = node->m_artist; break;
- case 2: variant = node->m_year; break;
- default: wxLogError( "MyMusicModel::GetValue: wrong column" );
+ 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:
+ {
+ wxLogError( wxT("MyMusicModel::GetValue: wrong column %d"), col );
+
+ // provoke a crash when mouse button down
+ wxMouseState state = wxGetMouseState();
+ if (state.ShiftDown())
+ {
+ char *crash = 0;
+ *crash = 0;
+ }
+ }
}
}
- virtual bool SetValue( const wxVariant &variant,
+ virtual bool SetValue( const wxVariant &variant,
const wxDataViewItem &item, unsigned int col )
{
- MyMusicModelNode *node = FindNode( item );
+ MyMusicModelNode *node = (MyMusicModelNode*) item.GetID();
switch (col)
{
- case 0: node->m_title = variant.GetString(); break;
- case 1: node->m_artist = variant.GetString(); break;
- case 2: node->m_year = variant.GetString(); break;
- default: wxLogError( "MyMusicModel::SetValue: wrong column" );
+ 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
{
- if (item.GetID() == 0)
+ // the invisble root node can have children (in
+ // our model always "MyMusic")
+ if (!item.IsOk())
return true;
-
- MyMusicModelNode *node = FindNode( item );
+
+ MyMusicModelNode *node = (MyMusicModelNode*) item.GetID();
return node->IsContainer();
}
-
- virtual wxDataViewItem GetFirstChild( const wxDataViewItem &parent ) const
+
+ virtual unsigned int GetChildren( const wxDataViewItem &parent, wxDataViewItemArray &array ) const
{
- if (parent.GetID() == 0)
- return wxDataViewItem( (void*) m_root->GetID() );
-
- MyMusicModelNode *node = FindNode( parent );
-
- if (node->GetChildCount() == 0)
- return wxDataViewItem( 0 );
-
+ 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;
}
-
- MyMusicModelNode *first_child = node->GetChildren().Item( 0 );
- return wxDataViewItem( (void*) first_child->GetID() );
- }
-
- virtual wxDataViewItem GetNextSibling( const wxDataViewItem &item ) const
- {
- MyMusicModelNode *node = FindNode( item );
- MyMusicModelNode *parent = node->GetParent();
- if (!parent)
- return wxDataViewItem(0);
- int pos = parent->GetChildren().Index( node );
- if (pos == wxNOT_FOUND)
- return wxDataViewItem(0);
-
- if (pos == parent->GetChildCount()-1)
- return wxDataViewItem(0);
-
- node = parent->GetChildren().Item( pos+1 );
- return wxDataViewItem( (void*) node->GetID() );
- }
-
-private:
- wxUint32 GetNewId() { m_idCounter++; return m_idCounter; }
-
- MyMusicModelNode *FindNodeRec( MyMusicModelNode *node, const wxDataViewItem &item ) const
- {
- if (node->GetID() == (wxUint32) item.GetID())
- return node;
-
- size_t count = node->GetChildCount();
- size_t i;
- for (i = 0; i < count; i++)
+ 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( i );
- MyMusicModelNode *node2 = FindNodeRec( child, item );
- if (node2)
- return node2;
+ MyMusicModelNode *child = node->GetChildren().Item( pos );
+ array.Add( wxDataViewItem( (void*) child ) );
}
- return NULL;
+ 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;
+ }
- MyMusicModelNode *FindNode( const wxDataViewItem &item ) const
+ wxDataViewItem GetNinthItem()
{
- if (item.GetID() == 0)
- return NULL;
-
- if (!m_root)
- return NULL;
-
- return FindNodeRec( m_root, item );
+ return wxDataViewItem( m_ninth );
}
+private:
MyMusicModelNode* m_root;
MyMusicModelNode* m_pop;
MyMusicModelNode* m_classical;
+ MyMusicModelNode* m_ninth;
bool m_classicalMusicIsKnownToControl;
- wxUint32 m_idCounter;
+};
+
+
+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
+ {
+#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;
+};
+
+// -------------------------------------
+// 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;
};
// -------------------------------------
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 OnAdd(wxCommandEvent& event);
- void OnDelete(wxCommandEvent& event);
+
+ void OnAddMozart(wxCommandEvent& event);
+ void OnDeleteMusic(wxCommandEvent& event);
+ void OnDeleteYear(wxCommandEvent& event);
+ void OnSelectNinth(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<MyMusicModel> m_music_model;
+
+ wxDataViewCtrl* m_listCtrl;
+ wxObjectDataPtr<MyListModel> m_list_model;
+
+ wxDataViewColumn * m_col;
+
wxTextCtrl * m_log;
- wxObjectDataPtr<MyMusicModel> m_model;
+ wxLog *m_logOld;
private:
DECLARE_EVENT_TABLE()
return false;
// build the first frame
- MyFrame *frame =
- new MyFrame(NULL, wxT("wxDataViewCtrl feature test"), 10, 10, 700, 440);
+ MyFrame *frame =
+ new MyFrame(NULL, wxT("wxDataViewCtrl feature test"), 40, 40, 1000, 540);
frame->Show(true);
SetTopWindow(frame);
// file menu
ID_ABOUT = wxID_ABOUT,
ID_EXIT = wxID_EXIT,
-
- ID_ADD = 100,
- ID_DELETE = 101,
+
+ ID_MUSIC_CTRL = 50,
+
+ ID_ADD_MOZART = 100,
+ ID_DELETE_MUSIC = 101,
+ ID_DELETE_YEAR = 102,
+ ID_SELECT_NINTH = 103,
+
+ 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, MyFrame::OnAdd )
- EVT_BUTTON( ID_DELETE, MyFrame::OnDelete )
+ EVT_BUTTON( ID_ADD_MOZART, MyFrame::OnAddMozart )
+ EVT_BUTTON( ID_DELETE_MUSIC, MyFrame::OnDeleteMusic )
+ EVT_BUTTON( ID_DELETE_YEAR, MyFrame::OnDeleteYear )
+ EVT_BUTTON( ID_SELECT_NINTH, MyFrame::OnSelectNinth )
+ 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();
wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL );
- m_dataview = new wxDataViewCtrl( this, wxID_ANY, wxDefaultPosition,
- wxDefaultSize );
+ wxBoxSizer *data_sizer = new wxBoxSizer( wxHORIZONTAL );
- m_model = new MyMusicModel;
- m_dataview->AssociateModel( m_model.get() );
+ // MyMusic
- m_dataview->AppendTextColumn( "Title", 0, wxDATAVIEW_CELL_INERT, 200,
- DEFAULT_ALIGN, wxDATAVIEW_COL_SORTABLE );
- m_dataview->AppendTextColumn( "Artist", 1, wxDATAVIEW_CELL_INERT, 200,
- DEFAULT_ALIGN, wxDATAVIEW_COL_SORTABLE );
- m_dataview->AppendTextColumn( "Year", 2, wxDATAVIEW_CELL_INERT, 50,
- DEFAULT_ALIGN );
+ m_musicCtrl = new wxDataViewCtrl( this, ID_MUSIC_CTRL, wxDefaultPosition,
+ wxSize(400,200), 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_LEFT,
+ wxDATAVIEW_COL_SORTABLE | wxDATAVIEW_COL_REORDERABLE | wxDATAVIEW_COL_RESIZABLE );
+ m_musicCtrl->AppendColumn( column1 );
+
+#if 1
+ 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 );
+#endif
+
+ data_sizer->Add( m_musicCtrl, 3, wxGROW );
+
+ // MyList
+
+ m_listCtrl = new wxDataViewCtrl( this, wxID_ANY, wxDefaultPosition,
+ wxSize(400,200), 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 );
+
+ main_sizer->Add( data_sizer, 2, wxGROW );
- main_sizer->Add( m_dataview, 2, wxGROW );
-
wxBoxSizer *button_sizer = new wxBoxSizer( wxHORIZONTAL );
-
- button_sizer->Add( new wxButton( this, ID_ADD, "Add Mozart"), 0, wxALL, 10 );
- button_sizer->Add( new wxButton( this, ID_DELETE, "Delete selected"), 0, wxALL, 10 );
-
- main_sizer->Add( button_sizer, 0, 0, 0 );
-
- m_log = new wxTextCtrl( this, -1, "", wxDefaultPosition, wxDefaultSize, wxTE_MULTILINE );
-
- main_sizer->Add( m_log, 1, wxGROW );
-
+
+ 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( new wxButton( this, ID_SELECT_NINTH, _("Select Ninth")), 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 );
+
+ 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 );
+
+#if 1
+ // wxDataViewTreeStore
+
+ 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 );
+#endif
+
+ // 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::OnDelete(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::OnSelectNinth( wxCommandEvent& WXUNUSED(event) )
+{
+ m_musicCtrl->Select( m_music_model->GetNinthItem() );
+}
+
+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 )
{
- wxDataViewItem item = m_dataview->GetSelection();
- if (item.IsOk())
- m_model->Delete( item );
+ 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::OnAdd(wxCommandEvent& WXUNUSED(event) )
+
+void MyFrame::OnEditingStarted( wxDataViewEvent &event )
{
- m_model->AddToClassical( "Kleine Nachtmusik", "Wolfgang Mozart", "1787" );
+ 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;
+ 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;
projects / wxWidgets.git / blobdiff