a7a27e86fa
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@53688 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
1145 lines
33 KiB
C++
1145 lines
33 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: dataview.cpp
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// Purpose: wxDataViewCtrl wxWidgets sample
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// Author: Robert Roebling
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// Modified by: Francesco Montorsi, Bo Yang
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// Created: 06/01/06
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// RCS-ID: $Id$
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// Copyright: (c) Robert Roebling
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// Licence: wxWindows license
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/////////////////////////////////////////////////////////////////////////////
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// For compilers that support precompilation, includes "wx/wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#ifndef WX_PRECOMP
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#include "wx/wx.h"
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#endif
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#include "wx/datetime.h"
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#include "wx/splitter.h"
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#include "wx/aboutdlg.h"
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#include "wx/choicdlg.h"
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#include "wx/numdlg.h"
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#include "wx/dataview.h"
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#include "wx/spinctrl.h"
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#include "wx/menu.h"
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#ifndef __WXMSW__
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#include "../sample.xpm"
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#endif
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#include "null.xpm"
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/* XPM */
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static const char *small1_xpm[] = {
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/* columns rows colors chars-per-pixel */
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"16 16 6 1",
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". c Black",
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"o c #FFFFFF",
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"X c #000080",
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"O c #FFFF00",
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" c None",
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"+ c #FF0000",
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/* pixels */
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" ",
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" ",
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" ",
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" ....... ",
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" .XXXXX. ",
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" .oXXXX. ",
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" .oXXX.......",
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".....oXXX.OOOOO.",
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".+++.XXXX.oOOOO.",
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".o++......oOOOO.",
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".o++++. .oOOOO.",
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".o++++. .OOOOO.",
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".+++++. .......",
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"....... ",
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" ",
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" "
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};
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#define DEFAULT_ALIGN wxALIGN_LEFT
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#define DATAVIEW_DEFAULT_STYLE (wxDV_MULTIPLE|wxDV_HORIZ_RULES|wxDV_VERT_RULES)
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// -------------------------------------
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// MyMusicModel
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// -------------------------------------
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/*
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Implement this data model
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Title Artist Year
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-------------------------------------------------------------
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1: My Music:
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2: Pop music
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3: You are not alone Michael Jackson 1995
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4: Take a bow Madonna 1994
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5: Classical music
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6: Ninth Symphony Ludwig v. Beethoven 1824
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7: German Requiem Johannes Brahms 1868
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*/
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class MyMusicModelNode;
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WX_DEFINE_ARRAY_PTR( MyMusicModelNode*, MyMusicModelNodes );
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class MyMusicModelNode
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{
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public:
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MyMusicModelNode( MyMusicModelNode* parent,
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const wxString &title, const wxString &artist, int year )
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{
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m_parent = parent;
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m_title = title;
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m_artist = artist;
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m_year = year;
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m_isContainer = false;
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}
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MyMusicModelNode( MyMusicModelNode* parent,
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const wxString &branch )
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{
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m_parent = parent;
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m_title = branch;
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m_year = -1;
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m_isContainer = true;
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}
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~MyMusicModelNode()
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{
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size_t count = m_children.GetCount();
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size_t i;
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for (i = 0; i < count; i++)
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{
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MyMusicModelNode *child = m_children[i];
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delete child;
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}
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}
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bool IsContainer() { return m_isContainer; }
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MyMusicModelNode* GetParent() { return m_parent; }
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MyMusicModelNodes &GetChildren() { return m_children; }
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MyMusicModelNode* GetNthChild( unsigned int n ) { return m_children.Item( n ); }
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void Insert( MyMusicModelNode* child, unsigned int n) { m_children.Insert( child, n); }
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void Append( MyMusicModelNode* child ) { m_children.Add( child ); }
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unsigned int GetChildCount() { return m_children.GetCount(); }
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public:
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wxString m_title;
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wxString m_artist;
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int m_year;
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private:
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MyMusicModelNode *m_parent;
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MyMusicModelNodes m_children;
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bool m_isContainer;
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};
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class MyMusicModel: public wxDataViewModel
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{
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public:
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// constructor
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MyMusicModel()
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{
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m_root = new MyMusicModelNode( NULL, wxT("My Music" ));
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m_pop = new MyMusicModelNode( m_root, wxT("Pop music") );
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m_root->Append( m_pop );
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m_pop->Append( new MyMusicModelNode( m_pop,
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wxT("You are not alone"), wxT("Michael Jackson"), 1995 ) );
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m_pop->Append( new MyMusicModelNode( m_pop,
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wxT("Take a bow"), wxT("Madonna"), 1994 ) );
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m_classical = new MyMusicModelNode( m_root, wxT("Classical music") );
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m_root->Append( m_classical );
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m_classical->Append( new MyMusicModelNode( m_classical,
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wxT("Ninth symphony"), wxT("Ludwig van Beethoven"), 1824 ) );
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m_classical->Append( new MyMusicModelNode( m_classical,
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wxT("German Requiem"), wxT("Johannes Brahms"), 1868 ) );
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m_classicalMusicIsKnownToControl = false;
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}
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~MyMusicModel()
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{
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delete m_root;
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}
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// helper method for wxLog
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wxString GetTitle( const wxDataViewItem &item ) const
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{
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MyMusicModelNode *node = (MyMusicModelNode*) item.GetID();
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if (!node)
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return wxEmptyString;
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return node->m_title;
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}
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int GetYear( const wxDataViewItem &item ) const
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{
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MyMusicModelNode *node = (MyMusicModelNode*) item.GetID();
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if (!node)
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return 2000;
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return node->m_year;
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}
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// helper methods to change the model
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void AddToClassical( const wxString &title, const wxString &artist, int year )
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{
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// add to data
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MyMusicModelNode *child_node =
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new MyMusicModelNode( m_classical, title, artist, year );
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m_classical->Append( child_node );
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if (m_classicalMusicIsKnownToControl)
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{
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// notify control
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wxDataViewItem child( (void*) child_node );
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wxDataViewItem parent( (void*) m_classical );
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ItemAdded( parent, child );
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}
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}
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void Delete( const wxDataViewItem &item )
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{
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MyMusicModelNode *node = (MyMusicModelNode*) item.GetID();
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wxDataViewItem parent( node->GetParent() );
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node->GetParent()->GetChildren().Remove( node );
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delete node;
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// notify control
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ItemDeleted( parent, item );
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}
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// override sorting to always sort branches ascendingly
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int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
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unsigned int column, bool ascending )
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{
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if (IsContainer(item1) && IsContainer(item2))
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{
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wxVariant value1,value2;
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GetValue( value1, item1, 0 );
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GetValue( value2, item2, 0 );
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wxString str1 = value1.GetString();
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wxString str2 = value2.GetString();
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int res = str1.Cmp( str2 );
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if (res) return res;
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// items must be different
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wxUIntPtr litem1 = (wxUIntPtr) item1.GetID();
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wxUIntPtr litem2 = (wxUIntPtr) item2.GetID();
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return litem1-litem2;
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}
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return wxDataViewModel::Compare( item1, item2, column, ascending );
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}
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// implementation of base class virtuals to define model
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virtual unsigned int GetColumnCount() const
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{
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return 5;
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}
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virtual wxString GetColumnType( unsigned int col ) const
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{
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if (col == 2)
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return wxT("long");
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return wxT("string");
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}
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virtual void GetValue( wxVariant &variant,
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const wxDataViewItem &item, unsigned int col ) const
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{
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MyMusicModelNode *node = (MyMusicModelNode*) item.GetID();
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switch (col)
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{
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case 0: variant = node->m_title; break;
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case 1: variant = node->m_artist; break;
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case 2: variant = (long) node->m_year; break;
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case 3:
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// wxMac doesn't conceal the popularity progress renderer, return 0 for containers
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if (IsContainer(item))
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variant = (long) 0;
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else
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variant = (long) 80; // all music is very 80% popular
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break;
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case 4:
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// Make size of red square depend on year
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if (GetYear(item) < 1900)
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variant = (long) 35;
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else
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variant = (long) 25;
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break;
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default:
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{
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wxLogError( wxT("MyMusicModel::GetValue: wrong column %d"), col );
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// provoke a crash when mouse button down
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wxMouseState state = wxGetMouseState();
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if (state.ShiftDown())
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{
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char *crash = 0;
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*crash = 0;
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}
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}
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}
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}
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virtual bool SetValue( const wxVariant &variant,
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const wxDataViewItem &item, unsigned int col )
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{
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MyMusicModelNode *node = (MyMusicModelNode*) item.GetID();
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switch (col)
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{
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case 0: node->m_title = variant.GetString(); return true;
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case 1: node->m_artist = variant.GetString(); return true;
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case 2: node->m_year = variant.GetLong(); return true;
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default: wxLogError( wxT("MyMusicModel::SetValue: wrong column") );
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}
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return false;
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}
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virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const
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{
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// the invisble root node has no parent
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if (!item.IsOk())
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return wxDataViewItem(0);
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MyMusicModelNode *node = (MyMusicModelNode*) item.GetID();
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// "MyMusic" also has no parent
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if (node == m_root)
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return wxDataViewItem(0);
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return wxDataViewItem( (void*) node->GetParent() );
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}
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virtual bool IsContainer( const wxDataViewItem &item ) const
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{
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// the invisble root node can have children (in
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// our model always "MyMusic")
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if (!item.IsOk())
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return true;
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MyMusicModelNode *node = (MyMusicModelNode*) item.GetID();
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return node->IsContainer();
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}
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virtual unsigned int GetChildren( const wxDataViewItem &parent, wxDataViewItemArray &array ) const
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{
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MyMusicModelNode *node = (MyMusicModelNode*) parent.GetID();
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if (!node)
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{
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array.Add( wxDataViewItem( (void*) m_root ) );
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return 1;
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}
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if (node == m_classical)
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{
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MyMusicModel *model = (MyMusicModel*)(const MyMusicModel*) this;
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model->m_classicalMusicIsKnownToControl = true;
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}
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if (node->GetChildCount() == 0)
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{
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return 0;
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}
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unsigned int count = node->GetChildren().GetCount();
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unsigned int pos;
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for (pos = 0; pos < count; pos++)
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{
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MyMusicModelNode *child = node->GetChildren().Item( pos );
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array.Add( wxDataViewItem( (void*) child ) );
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}
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return count;
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}
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// DnD
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virtual bool IsDraggable( const wxDataViewItem &item )
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{
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// only drag items
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return (!IsContainer(item));
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}
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virtual size_t GetDragDataSize( const wxDataViewItem &item, const wxDataFormat &WXUNUSED(format) )
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{
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wxPrintf( "GetDragDataSize\n" );
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MyMusicModelNode *node = (MyMusicModelNode*) item.GetID();
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wxString data;
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data += node->m_title; data += wxT(" ");
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data += node->m_artist;
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return strlen( data.utf8_str() ) + 1;
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}
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virtual bool GetDragData( const wxDataViewItem &item, const wxDataFormat &WXUNUSED(format),
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void* dest, size_t WXUNUSED(size) )
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{
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wxPrintf( "GetDragData\n" );
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MyMusicModelNode *node = (MyMusicModelNode*) item.GetID();
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wxString data;
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data += node->m_title; data += wxT(" ");
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data += node->m_artist;
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wxCharBuffer buffer( data.utf8_str() );
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memcpy( dest, buffer, strlen(buffer)+1 );
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return true;
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}
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private:
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MyMusicModelNode* m_root;
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MyMusicModelNode* m_pop;
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MyMusicModelNode* m_classical;
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bool m_classicalMusicIsKnownToControl;
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};
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static int my_sort_reverse( int *v1, int *v2 )
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{
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return *v2-*v1;
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}
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static int my_sort( int *v1, int *v2 )
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{
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return *v1-*v2;
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}
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class MyListModel: public wxDataViewVirtualListModel
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{
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public:
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MyListModel() :
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#ifdef __WXMAC__
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wxDataViewVirtualListModel( 1000 + 100 )
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#else
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wxDataViewVirtualListModel( 100000 + 100 )
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#endif
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{
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#ifdef __WXMAC__
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m_virtualItems = 1000;
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#else
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m_virtualItems = 100000;
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#endif
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unsigned int i;
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for (i = 0; i < 100; i++)
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{
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wxString str;
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str.Printf( wxT("row number %d"), i );
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m_array.Add( str );
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}
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m_icon = wxIcon( null_xpm );
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}
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// helper methods to change the model
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void Prepend( const wxString &text )
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{
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m_array.Insert( text, 0 );
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RowPrepended();
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}
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void DeleteItem( const wxDataViewItem &item )
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{
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unsigned int row = GetRow( item );
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if (row >= m_array.GetCount())
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return;
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m_array.RemoveAt( row );
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RowDeleted( row );
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}
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void DeleteItems( const wxDataViewItemArray &items )
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{
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wxArrayInt rows;
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unsigned int i;
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for (i = 0; i < items.GetCount(); i++)
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{
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unsigned int row = GetRow( items[i] );
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if (row < m_array.GetCount())
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rows.Add( row );
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}
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// Sort in descending order so that the last
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// row will be deleted first. Otherwise the
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// remaining indeces would all be wrong.
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rows.Sort( my_sort_reverse );
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for (i = 0; i < rows.GetCount(); i++)
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m_array.RemoveAt( rows[i] );
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// This is just to test if wxDataViewCtrl can
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// cope with removing rows not sorted in
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// descending order
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rows.Sort( my_sort );
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RowsDeleted( rows );
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}
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void AddMany()
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{
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m_virtualItems += 1000;
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Reset( m_array.GetCount() + m_virtualItems );
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}
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// implementation of base class virtuals to define model
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virtual unsigned int GetColumnCount() const
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{
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return 3;
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}
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virtual wxString GetColumnType( unsigned int col ) const
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{
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if (col == 1)
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return wxT("wxDataViewIconText");
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return wxT("string");
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}
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virtual unsigned int GetRowCount()
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{
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return m_array.GetCount();
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}
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virtual void GetValue( wxVariant &variant,
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unsigned int row, unsigned int col ) const
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{
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if (col==0)
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{
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if (row >= m_array.GetCount())
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{
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wxString str;
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str.Printf(wxT("row %d"), row - m_array.GetCount() );
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variant = str;
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}
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else
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{
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variant = m_array[ row ];
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}
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} else
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if (col==1)
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{
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wxDataViewIconText data( wxT("test"), m_icon );
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variant << data;
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} else
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if (col==2)
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{
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if (row >= m_array.GetCount())
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variant = wxT("plain");
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else
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variant = wxT("blue");
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}
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}
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virtual bool GetAttr( unsigned int row, unsigned int col, wxDataViewItemAttr &attr )
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{
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if (col != 2)
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return false;
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if (row < m_array.GetCount())
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{
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attr.SetColour( *wxBLUE );
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attr.SetItalic( true );
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}
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return true;
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}
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virtual bool SetValue( const wxVariant &variant,
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unsigned int row, unsigned int col )
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{
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if (col == 0)
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{
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if (row >= m_array.GetCount())
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return false;
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m_array[row] = variant.GetString();
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return true;
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}
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return false;
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}
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wxArrayString m_array;
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wxIcon m_icon;
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int m_virtualItems;
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};
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|
// -------------------------------------
|
|
// 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;
|
|
};
|
|
|
|
// -------------------------------------
|
|
// MyApp
|
|
// -------------------------------------
|
|
|
|
class MyApp: public wxApp
|
|
{
|
|
public:
|
|
bool OnInit(void);
|
|
int OnExit();
|
|
};
|
|
|
|
// -------------------------------------
|
|
// MyFrame
|
|
// -------------------------------------
|
|
|
|
class MyFrame : public wxFrame
|
|
{
|
|
public:
|
|
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:
|
|
DECLARE_EVENT_TABLE()
|
|
};
|
|
|
|
// -------------------------------------
|
|
// MyApp
|
|
// -------------------------------------
|
|
|
|
IMPLEMENT_APP(MyApp)
|
|
|
|
bool MyApp::OnInit(void)
|
|
{
|
|
if ( !wxApp::OnInit() )
|
|
return false;
|
|
|
|
// build the first frame
|
|
MyFrame *frame =
|
|
new MyFrame(NULL, wxT("wxDataViewCtrl feature test"), 40, 40, 1000, 540);
|
|
frame->Show(true);
|
|
|
|
SetTopWindow(frame);
|
|
return true;
|
|
}
|
|
|
|
int MyApp::OnExit()
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
|
|
// -------------------------------------
|
|
// MyFrame
|
|
// -------------------------------------
|
|
|
|
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))
|
|
{
|
|
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"));
|
|
|
|
wxMenuBar *menu_bar = new wxMenuBar;
|
|
menu_bar->Append(file_menu, wxT("&File"));
|
|
|
|
SetMenuBar(menu_bar);
|
|
CreateStatusBar();
|
|
|
|
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 );
|
|
|
|
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
|
|
|
|
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) )
|
|
{
|
|
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;
|
|
info.SetName(_("DataView sample"));
|
|
info.SetDescription(_("This sample demonstrates the dataview control handling"));
|
|
info.SetCopyright(_T("(C) 2007 Robert Roebling"));
|
|
|
|
wxAboutBox(info);
|
|
}
|
|
|