/////////////////////////////////////////////////////////////////////////////
// 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
-// Licence: wxWindows license
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
+// ============================================================================
+// declarations
+// ============================================================================
+
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"
#include "wx/wx.h"
#endif
+#include "wx/dataview.h"
#include "wx/datetime.h"
+#include "wx/splitter.h"
+#include "wx/aboutdlg.h"
+#include "wx/colordlg.h"
+#include "wx/choicdlg.h"
+#include "wx/numdlg.h"
+#include "wx/spinctrl.h"
+#include "wx/imaglist.h"
+#include "wx/notebook.h"
+
+#include "mymodels.h"
+
+// ----------------------------------------------------------------------------
+// resources
+// ----------------------------------------------------------------------------
#ifndef __WXMSW__
#include "../sample.xpm"
#endif
-#include "wx/dataview.h"
+#include "wx_small.xpm"
-// -------------------------------------
-// MyTextModel
-// -------------------------------------
+// ----------------------------------------------------------------------------
+// MyApp
+// ----------------------------------------------------------------------------
+
+class MyApp: public wxApp
+{
+public:
+ virtual bool OnInit();
+};
-WX_DECLARE_LIST(wxDateTime,wxArrayDate);
-#include <wx/listimpl.cpp>
-WX_DEFINE_LIST(wxArrayDate);
+// ----------------------------------------------------------------------------
+// MyFrame
+// ----------------------------------------------------------------------------
-class MyTextModel: public wxDataViewListModel
+class MyFrame : public wxFrame
{
public:
- MyTextModel()
- {
- size_t i;
- for (i = 0; i < 1000; i++)
- m_list.Add( wxT("Test") );
- for (i = 0; i < 500; i++)
- { m_bools.Add( 0 ); m_bools.Add( 1 ); }
- for (i = 0; i < 500; i++)
- { m_colours.Add( wxT("red") ); m_colours.Add( wxT("green") ); }
- for (i = 0; i < 1000; i++)
- { m_progress.Add( i/10 ); }
- for (i = 0; i < 1000; i++)
- {
- wxDateTime *date = new wxDateTime( wxDateTime::Now() );
- m_dates.Append( date );
- }
- }
+ MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int h);
+ ~MyFrame();
- virtual size_t GetNumberOfRows()
- { return 1000; }
- virtual size_t GetNumberOfCols()
- { return 7; }
+ void BuildDataViewCtrl(wxPanel* parent,
+ unsigned int nPanel,
+ unsigned long style = 0);
- // as reported by wxVariant
- virtual wxString GetColType( size_t col )
- {
- if (col == 6)
- return wxT("datetime");
+private:
+ // event handlers
+ void OnStyleChange(wxCommandEvent& event);
+ void OnSetBackgroundColour(wxCommandEvent& event);
+ void OnSetForegroundColour(wxCommandEvent& event);
+ void OnQuit(wxCommandEvent& event);
+ void OnAbout(wxCommandEvent& event);
- if (col == 5)
- return wxT("long");
+ void OnClearLog(wxCommandEvent& event);
+ void OnPageChanged(wxBookCtrlEvent& event);
- if (col == 3)
- return wxT("bool");
+ void OnAddMozart(wxCommandEvent& event);
+ void OnDeleteSelected(wxCommandEvent& event);
+ void OnDeleteYear(wxCommandEvent& event);
+ void OnSelectNinth(wxCommandEvent& event);
+ void OnCollapse(wxCommandEvent& event);
+ void OnExpand(wxCommandEvent& event);
+ void OnShowCurrent(wxCommandEvent& event);
+ void OnSetNinthCurrent(wxCommandEvent& event);
- return wxT("string");
- }
+ void OnPrependList(wxCommandEvent& event);
+ void OnDeleteList(wxCommandEvent& event);
+ // Fourth page.
+ void OnDeleteTreeItem(wxCommandEvent& event);
+ void OnDeleteAllTreeItems(wxCommandEvent& event);
+ void OnAddTreeItem(wxCommandEvent& event);
+ void OnAddTreeContainerItem(wxCommandEvent& event);
- virtual void GetValue( wxVariant &variant, size_t col, size_t row )
- {
- if (col == 6)
- {
- variant = (wxDateTime) *m_dates[row];
- } else
- if (col == 5)
- {
- variant = (long) m_progress[row];
- } else
- if (col == 4)
- {
- variant = m_colours[row];
- } else
- if (col == 3)
- {
- variant = (bool) m_bools[row];
- } else
- if (col == 2)
- {
- variant = m_list[row];
- }
- else
- {
- wxString tmp;
- tmp.Printf( wxT("item(%d;%d)"), (int)row, (int)col );
- variant = tmp;
- }
- }
- virtual bool SetValue( wxVariant &value, size_t col, size_t row )
- {
- if (col == 6)
- {
- *m_dates[row] = value.GetDateTime();
- } else
- if (col == 3)
- {
- m_bools[row] = (int) value.GetBool();
- } else
- if (col == 2)
- {
- m_list[row] = value.GetString();
- }
- return true;
- }
+ 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 OnStartEditing( wxDataViewEvent &event );
+ void OnEditingStarted( wxDataViewEvent &event );
+ void OnEditingDone( wxDataViewEvent &event );
- wxArrayString m_list;
- wxArrayInt m_bools;
- wxArrayString m_colours;
- wxArrayInt m_progress;
- wxArrayDate m_dates;
+ void OnHeaderClick( wxDataViewEvent &event );
+ void OnAttrHeaderClick( wxDataViewEvent &event );
+ void OnHeaderRightClick( wxDataViewEvent &event );
+ void OnSorted( wxDataViewEvent &event );
+
+ void OnContextMenu( wxDataViewEvent &event );
+
+ void OnGoto( wxCommandEvent &event);
+ void OnAddMany( wxCommandEvent &event);
+ void OnHideAttributes( wxCommandEvent &event);
+ void OnShowAttributes( wxCommandEvent &event);
+
+#if wxUSE_DRAG_AND_DROP
+ void OnBeginDrag( wxDataViewEvent &event );
+ void OnDropPossible( wxDataViewEvent &event );
+ void OnDrop( wxDataViewEvent &event );
+#endif // wxUSE_DRAG_AND_DROP
+
+ void OnDataViewChar(wxKeyEvent& event);
+
+ // helper used by both OnDeleteSelected() and OnDataViewChar()
+ void DeleteSelectedItems();
+
+
+ wxNotebook* m_notebook;
+
+ // the controls stored in the various tabs of the main notebook:
+
+ wxDataViewCtrl* m_ctrl[4];
+
+ // the models associated with the first two DVC:
+
+ wxObjectDataPtr<MyMusicTreeModel> m_music_model;
+ wxObjectDataPtr<MyListModel> m_list_model;
+
+ // other data:
+
+ wxDataViewColumn* m_col;
+ wxDataViewColumn* m_attributes;
+
+ wxTextCtrl* m_log;
+ wxLog *m_logOld;
+
+private:
+ DECLARE_EVENT_TABLE()
};
-// -------------------------------------
-// MyCustomCell
-// -------------------------------------
-class MyCustomCell: public wxDataViewCustomCell
+// ----------------------------------------------------------------------------
+// MyCustomRenderer
+// ----------------------------------------------------------------------------
+
+class MyCustomRenderer: public wxDataViewCustomRenderer
{
public:
- MyCustomCell() :
- wxDataViewCustomCell( wxT("string"), wxDATAVIEW_CELL_ACTIVATABLE )
+ MyCustomRenderer()
+ : wxDataViewCustomRenderer("string",
+ wxDATAVIEW_CELL_ACTIVATABLE,
+ wxALIGN_CENTER)
+ { }
+
+ virtual bool Render( wxRect rect, wxDC *dc, int state )
{
- m_colour = wxT("black");
+ dc->SetBrush( *wxLIGHT_GREY_BRUSH );
+ dc->SetPen( *wxTRANSPARENT_PEN );
+
+ rect.Deflate(2);
+ dc->DrawRoundedRectangle( rect, 5 );
+
+ RenderText(m_value,
+ 0, // no offset
+ wxRect(dc->GetTextExtent(m_value)).CentreIn(rect),
+ dc,
+ state);
+ return true;
}
- bool SetValue( const wxVariant &value )
+
+ virtual bool Activate( const wxRect& WXUNUSED(cell),
+ wxDataViewModel *WXUNUSED(model),
+ const wxDataViewItem &WXUNUSED(item),
+ unsigned int WXUNUSED(col) )
{
- m_colour = value.GetString();
- return true;
+ wxLogMessage( "MyCustomRenderer Activate()" );
+ return false;
}
- bool Render( wxRect rect, wxDC *dc, int WXUNUSED(state) )
+
+ virtual bool LeftClick(const wxPoint& cursor,
+ const wxRect& WXUNUSED(cell),
+ wxDataViewModel *WXUNUSED(model),
+ const wxDataViewItem &WXUNUSED(item),
+ unsigned int WXUNUSED(col) )
{
- dc->SetPen( *wxBLACK_PEN );
- if (m_colour == wxT("red"))
- dc->SetBrush( *wxRED_BRUSH );
- else if (m_colour == wxT("green"))
- dc->SetBrush( *wxGREEN_BRUSH );
- else
- dc->SetBrush( *wxBLACK_BRUSH );
- dc->DrawRectangle( rect );
- return true;
+ wxLogMessage( "MyCustomRenderer LeftClick( %d, %d )", cursor.x, cursor.y );
+ return false;
}
- wxSize GetSize()
+
+ virtual wxSize GetSize() const
{
- return wxSize(20,8);
+ return wxSize(60,20);
}
- bool Activate( wxRect WXUNUSED(rect),
- wxDataViewListModel *WXUNUSED(model),
- size_t WXUNUSED(col),
- size_t WXUNUSED(row) )
+
+ virtual bool SetValue( const wxVariant &value )
{
- return false;
+ m_value = value.GetString();
+ return true;
}
+ virtual bool GetValue( wxVariant &WXUNUSED(value) ) const { return true; }
+
private:
- wxString m_colour;
+ wxString m_value;
};
-// -------------------------------------
-// MyUnsortedTextModel
-// -------------------------------------
-class MyUnsortedTextModel: public wxDataViewListModel
+// ============================================================================
+// implementation
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// MyApp
+// ----------------------------------------------------------------------------
+
+IMPLEMENT_APP(MyApp)
+
+bool MyApp::OnInit()
{
-public:
- MyUnsortedTextModel()
- {
- m_list.Add( wxT("This") );
- m_list.Add( wxT("is") );
- m_list.Add( wxT("an") );
- m_list.Add( wxT("unsorted") );
- m_list.Add( wxT("list") );
- m_list.Add( wxT("of") );
- m_list.Add( wxT("words.") );
- }
+ if ( !wxApp::OnInit() )
+ return false;
+
+ MyFrame *frame =
+ new MyFrame(NULL, "wxDataViewCtrl sample", 40, 40, 1000, 540);
+
+ frame->Show(true);
+ return true;
+}
+
+
+// ----------------------------------------------------------------------------
+// MyFrame
+// ----------------------------------------------------------------------------
+
+enum
+{
+ ID_CLEARLOG = wxID_HIGHEST+1,
+ ID_BACKGROUND_COLOUR,
+ ID_FOREGROUND_COLOUR,
+ ID_STYLE_MENU,
+
+ // file menu
+ //ID_SINGLE, wxDV_SINGLE==0 so it's always present
+ ID_MULTIPLE,
+ ID_ROW_LINES,
+ ID_HORIZ_RULES,
+ ID_VERT_RULES,
+
+ ID_EXIT = wxID_EXIT,
+
+ // about menu
+ ID_ABOUT = wxID_ABOUT,
+
+
+ // control IDs
+
+ ID_MUSIC_CTRL = 50,
+ ID_ATTR_CTRL = 51,
+
+ ID_ADD_MOZART = 100,
+ ID_DELETE_SEL = 101,
+ ID_DELETE_YEAR = 102,
+ ID_SELECT_NINTH = 103,
+ ID_COLLAPSE = 104,
+ ID_EXPAND = 105,
+ ID_SHOW_CURRENT,
+ ID_SET_NINTH_CURRENT,
+
+ ID_PREPEND_LIST = 200,
+ ID_DELETE_LIST = 201,
+ ID_GOTO = 202,
+ ID_ADD_MANY = 203,
+ ID_HIDE_ATTRIBUTES = 204,
+ ID_SHOW_ATTRIBUTES = 205,
+
+ // Fourth page.
+ ID_DELETE_TREE_ITEM = 400,
+ ID_DELETE_ALL_TREE_ITEMS = 401,
+ ID_ADD_TREE_ITEM = 402,
+ ID_ADD_TREE_CONTAINER_ITEM = 403
+};
+
+BEGIN_EVENT_TABLE(MyFrame, wxFrame)
+ EVT_MENU_RANGE( ID_MULTIPLE, ID_VERT_RULES, MyFrame::OnStyleChange )
+ EVT_MENU( ID_EXIT, MyFrame::OnQuit )
+ EVT_MENU( ID_ABOUT, MyFrame::OnAbout )
+ EVT_MENU( ID_CLEARLOG, MyFrame::OnClearLog )
+
+ EVT_MENU( ID_FOREGROUND_COLOUR, MyFrame::OnSetForegroundColour )
+ EVT_MENU( ID_BACKGROUND_COLOUR, MyFrame::OnSetBackgroundColour )
+
+ EVT_NOTEBOOK_PAGE_CHANGED( wxID_ANY, MyFrame::OnPageChanged )
+
+ EVT_BUTTON( ID_ADD_MOZART, MyFrame::OnAddMozart )
+ EVT_BUTTON( ID_DELETE_SEL, MyFrame::OnDeleteSelected )
+ EVT_BUTTON( ID_DELETE_YEAR, MyFrame::OnDeleteYear )
+ EVT_BUTTON( ID_SELECT_NINTH, MyFrame::OnSelectNinth )
+ EVT_BUTTON( ID_COLLAPSE, MyFrame::OnCollapse )
+ EVT_BUTTON( ID_EXPAND, MyFrame::OnExpand )
+ EVT_BUTTON( ID_SHOW_CURRENT, MyFrame::OnShowCurrent )
+ EVT_BUTTON( ID_SET_NINTH_CURRENT, MyFrame::OnSetNinthCurrent )
+
+ EVT_BUTTON( ID_PREPEND_LIST, MyFrame::OnPrependList )
+ EVT_BUTTON( ID_DELETE_LIST, MyFrame::OnDeleteList )
+ EVT_BUTTON( ID_GOTO, MyFrame::OnGoto)
+ EVT_BUTTON( ID_ADD_MANY, MyFrame::OnAddMany)
+ EVT_BUTTON( ID_HIDE_ATTRIBUTES, MyFrame::OnHideAttributes)
+ EVT_BUTTON( ID_SHOW_ATTRIBUTES, MyFrame::OnShowAttributes)
+ // Fourth page.
+ EVT_BUTTON( ID_DELETE_TREE_ITEM, MyFrame::OnDeleteTreeItem )
+ EVT_BUTTON( ID_DELETE_ALL_TREE_ITEMS, MyFrame::OnDeleteAllTreeItems )
+ EVT_BUTTON( ID_ADD_TREE_ITEM, MyFrame::OnAddTreeItem )
+ EVT_BUTTON( ID_ADD_TREE_CONTAINER_ITEM, MyFrame::OnAddTreeContainerItem )
+
+ EVT_DATAVIEW_ITEM_VALUE_CHANGED( ID_MUSIC_CTRL, MyFrame::OnValueChanged )
+
+ 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_START_EDITING(ID_MUSIC_CTRL, MyFrame::OnStartEditing)
+ EVT_DATAVIEW_ITEM_EDITING_STARTED(ID_MUSIC_CTRL, MyFrame::OnEditingStarted)
+ EVT_DATAVIEW_ITEM_EDITING_DONE(ID_MUSIC_CTRL, MyFrame::OnEditingDone)
+
+ 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)
+
+#if wxUSE_DRAG_AND_DROP
+ EVT_DATAVIEW_ITEM_BEGIN_DRAG( ID_MUSIC_CTRL, MyFrame::OnBeginDrag )
+ EVT_DATAVIEW_ITEM_DROP_POSSIBLE( ID_MUSIC_CTRL, MyFrame::OnDropPossible )
+ EVT_DATAVIEW_ITEM_DROP( ID_MUSIC_CTRL, MyFrame::OnDrop )
+#endif // wxUSE_DRAG_AND_DROP
+
+ EVT_DATAVIEW_COLUMN_HEADER_CLICK(ID_ATTR_CTRL, MyFrame::OnAttrHeaderClick)
+
+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;
+
+ m_ctrl[0] = NULL;
+ m_ctrl[1] = NULL;
+ m_ctrl[2] = NULL;
+ m_ctrl[3] = NULL;
+
+ SetIcon(wxICON(sample));
+
+
+ // build the menus
+ // ----------------
+
+ wxMenu *style_menu = new wxMenu;
+ //style_menu->AppendCheckItem(ID_SINGLE, "Single selection"));
+ style_menu->AppendCheckItem(ID_MULTIPLE, "Multiple selection");
+ style_menu->AppendCheckItem(ID_ROW_LINES, "Alternating colours");
+ style_menu->AppendCheckItem(ID_HORIZ_RULES, "Display horizontal rules");
+ style_menu->AppendCheckItem(ID_VERT_RULES, "Display vertical rules");
+
+ wxMenu *file_menu = new wxMenu;
+ file_menu->Append(ID_CLEARLOG, "&Clear log\tCtrl-L");
+ file_menu->Append(ID_FOREGROUND_COLOUR, "Set &foreground colour...\tCtrl-S");
+ file_menu->Append(ID_BACKGROUND_COLOUR, "Set &background colour...\tCtrl-B");
+ file_menu->Append(ID_STYLE_MENU, "&Style", style_menu);
+ file_menu->AppendSeparator();
+ file_menu->Append(ID_EXIT, "E&xit");
+
+ wxMenu *about_menu = new wxMenu;
+ about_menu->Append(ID_ABOUT, "&About");
+
+ wxMenuBar *menu_bar = new wxMenuBar;
+ menu_bar->Append(file_menu, "&File");
+ menu_bar->Append(about_menu, "&About");
+
+ SetMenuBar(menu_bar);
+ CreateStatusBar();
+
+
+ // redirect logs from our event handlers to text control
+ m_log = new wxTextCtrl( this, wxID_ANY, wxString(), wxDefaultPosition,
+ wxDefaultSize, wxTE_MULTILINE );
+ m_log->SetMinSize(wxSize(-1, 100));
+ m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_log));
+ wxLogMessage( "This is the log window" );
+
+
+ // first page of the notebook
+ // --------------------------
+
+ m_notebook = new wxNotebook( this, wxID_ANY );
- virtual size_t GetNumberOfRows() { return m_list.GetCount(); }
- virtual size_t GetNumberOfCols() { return 2; }
- virtual wxString GetColType( size_t WXUNUSED(col) ) { return wxT("string"); }
- virtual void GetValue( wxVariant &variant, size_t col, size_t row )
+ wxPanel *firstPanel = new wxPanel( m_notebook, wxID_ANY );
+
+ BuildDataViewCtrl(firstPanel, 0); // sets m_ctrl[0]
+
+ const wxSizerFlags border = wxSizerFlags().DoubleBorder();
+
+ wxBoxSizer *button_sizer = new wxBoxSizer( wxHORIZONTAL );
+ button_sizer->Add( new wxButton( firstPanel, ID_ADD_MOZART, "Add Mozart"), border );
+ button_sizer->Add( new wxButton( firstPanel, ID_DELETE_SEL, "Delete selected"), border );
+ button_sizer->Add( new wxButton( firstPanel, ID_DELETE_YEAR, "Delete \"Year\" column"), border );
+ button_sizer->Add( new wxButton( firstPanel, ID_SELECT_NINTH,"Select ninth symphony"), border );
+ button_sizer->Add( new wxButton( firstPanel, ID_COLLAPSE, "Collapse"), border );
+ button_sizer->Add( new wxButton( firstPanel, ID_EXPAND, "Expand"), border );
+
+ wxBoxSizer *sizerCurrent = new wxBoxSizer(wxHORIZONTAL);
+ sizerCurrent->Add(new wxButton(firstPanel, ID_SHOW_CURRENT,
+ "&Show current"), border);
+ sizerCurrent->Add(new wxButton(firstPanel, ID_SET_NINTH_CURRENT,
+ "Make &ninth symphony current"), border);
+
+ wxSizer *firstPanelSz = new wxBoxSizer( wxVERTICAL );
+ m_ctrl[0]->SetMinSize(wxSize(-1, 200));
+ firstPanelSz->Add(m_ctrl[0], 1, wxGROW|wxALL, 5);
+ firstPanelSz->Add(
+ new wxStaticText(firstPanel, wxID_ANY, "Most of the cells above are editable!"),
+ 0, wxGROW|wxALL, 5);
+ firstPanelSz->Add(button_sizer);
+ firstPanelSz->Add(sizerCurrent);
+ firstPanel->SetSizerAndFit(firstPanelSz);
+
+
+ // second page of the notebook
+ // ---------------------------
+
+ wxPanel *secondPanel = new wxPanel( m_notebook, wxID_ANY );
+
+ BuildDataViewCtrl(secondPanel, 1); // sets m_ctrl[1]
+
+ wxBoxSizer *button_sizer2 = new wxBoxSizer( wxHORIZONTAL );
+ button_sizer2->Add( new wxButton( secondPanel, ID_PREPEND_LIST,"Prepend"), 0, wxALL, 10 );
+ button_sizer2->Add( new wxButton( secondPanel, ID_DELETE_LIST, "Delete selected"), 0, wxALL, 10 );
+ button_sizer2->Add( new wxButton( secondPanel, ID_GOTO, "Goto 50"), 0, wxALL, 10 );
+ button_sizer2->Add( new wxButton( secondPanel, ID_ADD_MANY, "Add 1000"), 0, wxALL, 10 );
+ button_sizer2->Add( new wxButton( secondPanel, ID_HIDE_ATTRIBUTES, "Hide attributes"), 0, wxALL, 10 );
+ button_sizer2->Add( new wxButton( secondPanel, ID_SHOW_ATTRIBUTES, "Show attributes"), 0, wxALL, 10 );
+
+ wxSizer *secondPanelSz = new wxBoxSizer( wxVERTICAL );
+ secondPanelSz->Add(m_ctrl[1], 1, wxGROW|wxALL, 5);
+ secondPanelSz->Add(button_sizer2);
+ secondPanel->SetSizerAndFit(secondPanelSz);
+
+
+ // third page of the notebook
+ // ---------------------------
+
+ wxPanel *thirdPanel = new wxPanel( m_notebook, wxID_ANY );
+
+ BuildDataViewCtrl(thirdPanel, 2); // sets m_ctrl[2]
+
+ wxSizer *thirdPanelSz = new wxBoxSizer( wxVERTICAL );
+ thirdPanelSz->Add(m_ctrl[2], 1, wxGROW|wxALL, 5);
+ thirdPanel->SetSizerAndFit(thirdPanelSz);
+
+
+ // fourth page of the notebook
+ // ---------------------------
+
+ wxPanel *fourthPanel = new wxPanel( m_notebook, wxID_ANY );
+
+ BuildDataViewCtrl(fourthPanel, 3); // sets m_ctrl[3]
+ // Buttons
+ wxBoxSizer *button_sizer4 = new wxBoxSizer( wxHORIZONTAL );
+ button_sizer4->Add( new wxButton( fourthPanel, ID_DELETE_TREE_ITEM, "Delete Selected"), 0, wxALL, 10 );
+ button_sizer4->Add( new wxButton( fourthPanel, ID_DELETE_ALL_TREE_ITEMS, "Delete All"), 0, wxALL, 10 );
+ button_sizer4->Add( new wxButton( fourthPanel, ID_ADD_TREE_ITEM, "Add Item"), 0, wxALL, 10 );
+ button_sizer4->Add( new wxButton( fourthPanel, ID_ADD_TREE_CONTAINER_ITEM, "Add Container"), 0, wxALL, 10 );
+
+ wxSizer *fourthPanelSz = new wxBoxSizer( wxVERTICAL );
+ fourthPanelSz->Add(m_ctrl[3], 1, wxGROW|wxALL, 5);
+ fourthPanelSz->Add(button_sizer4);
+ fourthPanel->SetSizerAndFit(fourthPanelSz);
+
+
+
+ // complete GUI
+ // ------------
+
+ m_notebook->AddPage(firstPanel, "MyMusicTreeModel");
+ m_notebook->AddPage(secondPanel, "MyListModel");
+ m_notebook->AddPage(thirdPanel, "wxDataViewListCtrl");
+ m_notebook->AddPage(fourthPanel, "wxDataViewTreeCtrl");
+
+ wxSizer* mainSizer = new wxBoxSizer(wxVERTICAL);
+
+ mainSizer->Add( m_notebook, 1, wxGROW );
+ mainSizer->Add( m_log, 0, wxGROW );
+
+ SetSizerAndFit(mainSizer);
+}
+
+MyFrame::~MyFrame()
+{
+ delete wxLog::SetActiveTarget(m_logOld);
+}
+
+void MyFrame::BuildDataViewCtrl(wxPanel* parent, unsigned int nPanel, unsigned long style)
+{
+ switch (nPanel)
{
- if (col == 0)
+ case 0:
{
- variant = m_list[row];
- return;
+ wxASSERT(!m_ctrl[0] && !m_music_model);
+ m_ctrl[0] =
+ new wxDataViewCtrl( parent, ID_MUSIC_CTRL, wxDefaultPosition,
+ wxDefaultSize, style );
+ m_ctrl[0]->Connect(wxEVT_CHAR,
+ wxKeyEventHandler(MyFrame::OnDataViewChar),
+ NULL, this);
+
+ m_music_model = new MyMusicTreeModel;
+ m_ctrl[0]->AssociateModel( m_music_model.get() );
+
+#if wxUSE_DRAG_AND_DROP && wxUSE_UNICODE
+ m_ctrl[0]->EnableDragSource( wxDF_UNICODETEXT );
+ m_ctrl[0]->EnableDropTarget( wxDF_UNICODETEXT );
+#endif // wxUSE_DRAG_AND_DROP && wxUSE_UNICODE
+
+ // column 0 of the view control:
+
+ wxDataViewTextRenderer *tr =
+ new wxDataViewTextRenderer( "string", wxDATAVIEW_CELL_INERT );
+ wxDataViewColumn *column0 =
+ new wxDataViewColumn( "title", tr, 0, 200, wxALIGN_LEFT,
+ wxDATAVIEW_COL_SORTABLE | wxDATAVIEW_COL_RESIZABLE );
+ m_ctrl[0]->AppendColumn( column0 );
+#if 0
+ // Call this and sorting is enabled
+ // immediatly upon start up.
+ column0->SetAsSortKey();
+#endif
+
+ // column 1 of the view control:
+
+ tr = new wxDataViewTextRenderer( "string", wxDATAVIEW_CELL_EDITABLE );
+ wxDataViewColumn *column1 =
+ new wxDataViewColumn( "artist", tr, 1, 150, wxALIGN_LEFT,
+ wxDATAVIEW_COL_SORTABLE | wxDATAVIEW_COL_REORDERABLE |
+ wxDATAVIEW_COL_RESIZABLE );
+ column1->SetMinWidth(150); // this column can't be resized to be smaller
+ m_ctrl[0]->AppendColumn( column1 );
+
+ // column 2 of the view control:
+
+ wxDataViewSpinRenderer *sr =
+ new wxDataViewSpinRenderer( 0, 2010, wxDATAVIEW_CELL_EDITABLE, wxALIGN_RIGHT );
+ wxDataViewColumn *column2 =
+ new wxDataViewColumn( "year", sr, 2, 60, wxALIGN_LEFT,
+ wxDATAVIEW_COL_SORTABLE | wxDATAVIEW_COL_REORDERABLE );
+ m_ctrl[0]->AppendColumn( column2 );
+
+ // column 3 of the view control:
+
+ wxArrayString choices;
+ choices.Add( "good" );
+ choices.Add( "bad" );
+ choices.Add( "lousy" );
+ wxDataViewChoiceRenderer *c =
+ new wxDataViewChoiceRenderer( choices, wxDATAVIEW_CELL_EDITABLE, wxALIGN_RIGHT );
+ wxDataViewColumn *column3 =
+ new wxDataViewColumn( "rating", c, 3, 100, wxALIGN_LEFT,
+ wxDATAVIEW_COL_REORDERABLE | wxDATAVIEW_COL_RESIZABLE );
+ m_ctrl[0]->AppendColumn( column3 );
+
+ // column 4 of the view control:
+
+ m_ctrl[0]->AppendProgressColumn( "popularity", 4, wxDATAVIEW_CELL_INERT, 80 );
+
+ // column 5 of the view control:
+
+ MyCustomRenderer *cr = new MyCustomRenderer;
+ wxDataViewColumn *column5 =
+ new wxDataViewColumn( "custom", cr, 5, -1, wxALIGN_LEFT,
+ wxDATAVIEW_COL_RESIZABLE );
+ m_ctrl[0]->AppendColumn( column5 );
+
+
+ // select initially the ninth symphony:
+ m_ctrl[0]->Select(m_music_model->GetNinthItem());
}
- wxString tmp;
- tmp.Printf( wxT("item(%d;%d)"), (int)row, (int)col );
- variant = tmp;
- }
- virtual bool SetValue( wxVariant &variant, size_t col, size_t row )
- {
- if (col == 0)
+ break;
+
+ case 1:
{
- m_list[row] = variant.GetString();
- return true;
+ wxASSERT(!m_ctrl[1] && !m_list_model);
+ m_ctrl[1] = new wxDataViewCtrl( parent, ID_ATTR_CTRL, wxDefaultPosition,
+ wxDefaultSize, style );
+
+ m_list_model = new MyListModel;
+ m_ctrl[1]->AssociateModel( m_list_model.get() );
+
+ // the various columns
+ m_ctrl[1]->AppendTextColumn("editable string",
+ MyListModel::Col_EditableText,
+ wxDATAVIEW_CELL_EDITABLE,
+ wxCOL_WIDTH_AUTOSIZE);
+ m_ctrl[1]->AppendIconTextColumn("icon",
+ MyListModel::Col_IconText,
+ wxDATAVIEW_CELL_EDITABLE,
+ wxCOL_WIDTH_AUTOSIZE);
+
+ m_attributes =
+ new wxDataViewColumn("attributes",
+ new wxDataViewTextRenderer,
+ MyListModel::Col_TextWithAttr,
+ wxCOL_WIDTH_AUTOSIZE,
+ wxALIGN_RIGHT,
+ wxDATAVIEW_COL_REORDERABLE | wxDATAVIEW_COL_RESIZABLE );
+ m_ctrl[1]->AppendColumn( m_attributes );
+
+ m_ctrl[1]->AppendColumn(
+ new wxDataViewColumn("custom renderer",
+ new MyCustomRenderer,
+ MyListModel::Col_Custom)
+ );
}
- return false;
+ break;
+
+ case 2:
+ {
+ wxASSERT(!m_ctrl[2]);
+ wxDataViewListCtrl* lc =
+ new wxDataViewListCtrl( parent, wxID_ANY, wxDefaultPosition,
+ wxDefaultSize, style );
+ m_ctrl[2] = lc;
+
+ MyListStoreDerivedModel* page2_model = new MyListStoreDerivedModel();
+ lc->AssociateModel(page2_model);
+ page2_model->DecRef();
+
+ lc->AppendToggleColumn( "Toggle" );
+ lc->AppendTextColumn( "Text" );
+ lc->AppendProgressColumn( "Progress" );
+
+ wxVector<wxVariant> data;
+ for (unsigned int i=0; i<10; i++)
+ {
+ data.clear();
+ data.push_back( (i%3) == 0 );
+ data.push_back( wxString::Format("row %d", i) );
+ data.push_back( long(5*i) );
+
+ lc->AppendItem( data );
+ }
+ }
+ break;
+ case 3:
+ {
+ wxASSERT(!m_ctrl[3]);
+ wxDataViewTreeCtrl* tc =
+ new wxDataViewTreeCtrl( parent, wxID_ANY, wxDefaultPosition,
+ wxDefaultSize, style | wxDV_NO_HEADER );
+ m_ctrl[3] = tc;
+
+ wxImageList *ilist = new wxImageList( 16, 16 );
+ ilist->Add( wxIcon(wx_small_xpm) );
+ tc->SetImageList( ilist );
+
+ wxDataViewItem parent =
+ tc->AppendContainer( wxDataViewItem(0), "The Root", 0 );
+ tc->AppendItem( parent, "Child 1", 0 );
+ tc->AppendItem( parent, "Child 2", 0 );
+ tc->AppendItem( parent, "Child 3, very long, long, long, long", 0 );
+
+ wxDataViewItem cont =
+ tc->AppendContainer( parent, "Container child", 0 );
+ tc->AppendItem( cont, "Child 4", 0 );
+ tc->AppendItem( cont, "Child 5", 0 );
+
+ tc->Expand(cont);
+ }
+ break;
}
+}
- wxArrayString m_list;
-};
-// -------------------------------------
-// MyApp
-// -------------------------------------
+// ----------------------------------------------------------------------------
+// MyFrame - generic event handlers
+// ----------------------------------------------------------------------------
-class MyApp: public wxApp
+void MyFrame::OnClearLog( wxCommandEvent& WXUNUSED(event) )
{
-public:
- bool OnInit(void);
-};
+ m_log->Clear();
+}
-// -------------------------------------
-// MyFrame
-// -------------------------------------
+void MyFrame::OnSetForegroundColour(wxCommandEvent& WXUNUSED(event))
+{
+ wxDataViewCtrl * const dvc = m_ctrl[m_notebook->GetSelection()];
+ wxColour col = wxGetColourFromUser(this, dvc->GetForegroundColour());
+ if ( col.IsOk() )
+ {
+ dvc->SetForegroundColour(col);
+ Refresh();
+ }
+}
-class MyFrame: public wxFrame
+void MyFrame::OnSetBackgroundColour(wxCommandEvent& WXUNUSED(event))
{
-public:
- MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h);
+ wxDataViewCtrl * const dvc = m_ctrl[m_notebook->GetSelection()];
+ wxColour col = wxGetColourFromUser(this, dvc->GetBackgroundColour());
+ if ( col.IsOk() )
+ {
+ dvc->SetBackgroundColour(col);
+ Refresh();
+ }
+}
-public:
- void OnQuit(wxCommandEvent& event);
- void OnAbout(wxCommandEvent& event);
+void MyFrame::OnPageChanged( wxBookCtrlEvent& WXUNUSED(event) )
+{
+ unsigned int nPanel = m_notebook->GetSelection();
-private:
- wxDataViewCtrl* dataview_left;
- wxDataViewCtrl* dataview_right;
-};
+ GetMenuBar()->FindItem(ID_STYLE_MENU)->SetItemLabel(
+ wxString::Format("Style of panel #%d", nPanel+1));
-// -------------------------------------
-// MySortingFrame
-// -------------------------------------
+ for (unsigned int id = ID_MULTIPLE; id <= ID_VERT_RULES; id++)
+ {
+ unsigned long style = 0;
+ switch (id)
+ {
+ /*case ID_SINGLE:
+ style = wxDV_SINGLE;
+ break;*/
+ case ID_MULTIPLE:
+ style = wxDV_MULTIPLE;
+ break;
+ case ID_ROW_LINES:
+ style = wxDV_ROW_LINES;
+ break;
+ case ID_HORIZ_RULES:
+ style = wxDV_HORIZ_RULES;
+ break;
+ case ID_VERT_RULES:
+ style = wxDV_VERT_RULES;
+ break;
+ default:
+ wxFAIL;
+ }
-enum my_events
+ GetMenuBar()->FindItem(id)->Check( m_ctrl[nPanel]->HasFlag(style) );
+ }
+}
+
+void MyFrame::OnStyleChange( wxCommandEvent& WXUNUSED(event) )
{
- ID_APPEND_ROW_LEFT = 1000,
- ID_PREPEND_ROW_LEFT,
- ID_INSERT_ROW_LEFT,
- ID_DELETE_ROW_LEFT,
- ID_EDIT_ROW_LEFT,
+ unsigned int nPanel = m_notebook->GetSelection();
+
+ // build the style
+ unsigned long style = 0;
+ /*if (GetMenuBar()->FindItem(ID_SINGLE)->IsChecked())
+ style |= wxDV_SINGLE;*/
+ if (GetMenuBar()->FindItem(ID_MULTIPLE)->IsChecked())
+ style |= wxDV_MULTIPLE;
+ if (GetMenuBar()->FindItem(ID_ROW_LINES)->IsChecked())
+ style |= wxDV_ROW_LINES;
+ if (GetMenuBar()->FindItem(ID_HORIZ_RULES)->IsChecked())
+ style |= wxDV_HORIZ_RULES;
+ if (GetMenuBar()->FindItem(ID_VERT_RULES)->IsChecked())
+ style |= wxDV_VERT_RULES;
+
+ wxSizer* sz = m_ctrl[nPanel]->GetContainingSizer();
+ wxASSERT(sz);
+
+ sz->Detach(m_ctrl[nPanel]);
+ wxDELETE(m_ctrl[nPanel]);
+ m_ctrl[nPanel] = NULL;
+
+ if (nPanel == 0)
+ m_music_model.reset(NULL);
+ else if (nPanel == 1)
+ m_list_model.reset(NULL);
+
+ // rebuild the DVC for the selected panel:
+ BuildDataViewCtrl((wxPanel*)m_notebook->GetPage(nPanel), nPanel, style);
+
+ sz->Prepend(m_ctrl[nPanel], 1, wxGROW|wxALL, 5);
+ sz->Layout();
+}
- ID_APPEND_ROW_RIGHT,
- ID_PREPEND_ROW_RIGHT,
- ID_INSERT_ROW_RIGHT,
- ID_DELETE_ROW_RIGHT,
- ID_EDIT_ROW_RIGHT
-};
+void MyFrame::OnQuit( wxCommandEvent& WXUNUSED(event) )
+{
+ Close(true);
+}
-class MySortingFrame: public wxFrame
+void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )
{
-public:
- MySortingFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h);
+ wxAboutDialogInfo info;
+ info.SetName(_("DataView sample"));
+ info.SetDescription(_("This sample demonstrates wxDataViewCtrl"));
+ info.SetCopyright(wxT("(C) 2007-2009 Robert Roebling"));
+ info.AddDeveloper("Robert Roebling");
+ info.AddDeveloper("Francesco Montorsi");
+
+ wxAboutBox(info);
+}
-public:
- void OnQuit(wxCommandEvent& event);
- void OnAbout(wxCommandEvent& event);
- void OnAppendRowLeft(wxCommandEvent& event);
- void OnPrependRowLeft(wxCommandEvent& event);
- void OnInsertRowLeft(wxCommandEvent& event);
- void OnDeleteRowLeft(wxCommandEvent& event);
- void OnEditRowLeft(wxCommandEvent& event);
+// ----------------------------------------------------------------------------
+// MyFrame - event handlers for the first page
+// ----------------------------------------------------------------------------
- void OnAppendRowRight(wxCommandEvent& event);
- void OnPrependRowRight(wxCommandEvent& event);
- void OnInsertRowRight(wxCommandEvent& event);
- void OnDeleteRowRight(wxCommandEvent& event);
- void OnEditRowRight(wxCommandEvent& event);
+#if wxUSE_DRAG_AND_DROP
-private:
- wxDataViewCtrl* dataview_left;
- wxDataViewCtrl* dataview_right;
+void MyFrame::OnBeginDrag( wxDataViewEvent &event )
+{
+ wxDataViewItem item( event.GetItem() );
- DECLARE_EVENT_TABLE()
-};
+ // only allow drags for item, not containers
+ if (m_music_model->IsContainer( item ) )
+ {
+ event.Veto();
+ return;
+ }
-// -------------------------------------
-// MyApp
-// -------------------------------------
+ MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) item.GetID();
+ wxTextDataObject *obj = new wxTextDataObject;
+ obj->SetText( node->m_title );
+ event.SetDataObject( obj );
+}
-#define DYNAMIC_QUIT wxID_EXIT
-#define DYNAMIC_ABOUT wxID_ABOUT
+void MyFrame::OnDropPossible( wxDataViewEvent &event )
+{
+ wxDataViewItem item( event.GetItem() );
+
+ // only allow drags for item, not containers
+ if (m_music_model->IsContainer( item ) )
+ event.Veto();
-IMPLEMENT_APP (MyApp)
+ if (event.GetDataFormat() != wxDF_UNICODETEXT)
+ event.Veto();
+}
-bool MyApp::OnInit(void)
+void MyFrame::OnDrop( wxDataViewEvent &event )
{
- MyFrame *frame = new MyFrame(NULL, wxT("wxDataViewCtrl feature test"), 10, 10, 800, 340);
- frame->Show(true);
+ wxDataViewItem item( event.GetItem() );
- MySortingFrame *frame2 = new MySortingFrame(NULL, wxT("wxDataViewCtrl sorting test"), 10, 350, 600, 300);
- frame2->Show(true);
+ // only allow drops for item, not containers
+ if (m_music_model->IsContainer( item ) )
+ {
+ event.Veto();
+ return;
+ }
- SetTopWindow(frame);
+ if (event.GetDataFormat() != wxDF_UNICODETEXT)
+ {
+ event.Veto();
+ return;
+ }
- return true;
+ wxTextDataObject obj;
+ obj.SetData( wxDF_UNICODETEXT, event.GetDataSize(), event.GetDataBuffer() );
+
+ wxLogMessage( "Text dropped: %s", obj.GetText() );
}
-// -------------------------------------
-// MyFrame
-// -------------------------------------
+#endif // wxUSE_DRAG_AND_DROP
-MyFrame::MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h):
- wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h))
+void MyFrame::OnAddMozart( wxCommandEvent& WXUNUSED(event) )
{
- SetIcon(wxICON(sample));
+ m_music_model->AddToClassical( "Eine kleine Nachtmusik", "Wolfgang Mozart", 1787 );
+}
- wxMenu *file_menu = new wxMenu;
+void MyFrame::DeleteSelectedItems()
+{
+ wxDataViewItemArray items;
+ int len = m_ctrl[0]->GetSelections( items );
+ for( int i = 0; i < len; i ++ )
+ if (items[i].IsOk())
+ m_music_model->Delete( items[i] );
+}
- 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"));
- SetMenuBar(menu_bar);
+void MyFrame::OnDeleteSelected( wxCommandEvent& WXUNUSED(event) )
+{
+ DeleteSelectedItems();
+}
- // 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) );
+void MyFrame::OnDeleteYear( wxCommandEvent& WXUNUSED(event) )
+{
+ m_ctrl[0]->DeleteColumn( m_ctrl[0]->GetColumn( 2 ) );
+ FindWindow( ID_DELETE_YEAR )->Disable();
+}
- CreateStatusBar();
+void MyFrame::OnSelectNinth( wxCommandEvent& WXUNUSED(event) )
+{
+ if (!m_music_model->GetNinthItem().IsOk())
+ {
+ wxLogError( "Cannot select the ninth symphony: it was removed!" );
+ return;
+ }
+
+ m_ctrl[0]->Select( m_music_model->GetNinthItem() );
+}
- wxPanel *panel = new wxPanel( this, wxID_ANY );
+void MyFrame::OnCollapse( wxCommandEvent& WXUNUSED(event) )
+{
+ wxDataViewItem item = m_ctrl[0]->GetSelection();
+ if (item.IsOk())
+ m_ctrl[0]->Collapse( item );
+}
+void MyFrame::OnExpand( wxCommandEvent& WXUNUSED(event) )
+{
+ wxDataViewItem item = m_ctrl[0]->GetSelection();
+ if (item.IsOk())
+ m_ctrl[0]->Expand( item );
+}
- // Left wxDataViewCtrl
- dataview_left = new wxDataViewCtrl( panel, wxID_ANY );
+void MyFrame::OnShowCurrent(wxCommandEvent& WXUNUSED(event))
+{
+ wxDataViewItem item = m_ctrl[0]->GetCurrentItem();
+ if ( item.IsOk() )
+ {
+ wxLogMessage("Current item: \"%s\" by %s",
+ m_music_model->GetTitle(item),
+ m_music_model->GetArtist(item));
+ }
+ else
+ {
+ wxLogMessage("There is no current item.");
+ }
+}
- MyTextModel *model = new MyTextModel;
- dataview_left->AssociateModel( model );
+void MyFrame::OnSetNinthCurrent(wxCommandEvent& WXUNUSED(event))
+{
+ wxDataViewItem item(m_music_model->GetNinthItem());
+ if ( !item.IsOk() )
+ {
+ wxLogError( "Cannot make the ninth symphony current: it was removed!" );
+ return;
+ }
- dataview_left->AppendTextColumn( wxT("first"), 0 );
- dataview_left->AppendTextColumn( wxT("second"), 1 );
+ m_ctrl[0]->SetCurrentItem(item);
+}
- wxDataViewTextCell *text_cell = new wxDataViewTextCell( wxT("string"), wxDATAVIEW_CELL_EDITABLE );
- wxDataViewColumn *column = new wxDataViewColumn( wxT("editable"), text_cell, 2 );
- dataview_left->AppendColumn( column );
+void MyFrame::OnValueChanged( wxDataViewEvent &event )
+{
+ wxString title = m_music_model->GetTitle( event.GetItem() );
+ wxLogMessage( "wxEVT_DATAVIEW_ITEM_VALUE_CHANGED, Item Id: %s; Column: %d",
+ title, event.GetColumn() );
+}
- dataview_left->AppendToggleColumn( wxT("fourth"), 3 );
+void MyFrame::OnActivated( wxDataViewEvent &event )
+{
+ wxString title = m_music_model->GetTitle( event.GetItem() );
+ wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, Item: %s", title );
- MyCustomCell *custom_cell = new MyCustomCell;
- column = new wxDataViewColumn( wxT("custom"), custom_cell, 4 );
- dataview_left->AppendColumn( column );
+ if (m_ctrl[0]->IsExpanded( event.GetItem() ))
+ {
+ wxLogMessage( "Item: %s is expanded", title );
+ }
+}
- dataview_left->AppendProgressColumn( wxT("progress"), 5 );
+void MyFrame::OnSelectionChanged( wxDataViewEvent &event )
+{
+ wxString title = m_music_model->GetTitle( event.GetItem() );
+ if (title.empty())
+ title = "None";
- dataview_left->AppendDateColumn( wxT("date"), 6 );
+ wxLogMessage( "wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, First selected Item: %s", title );
+}
- // Right wxDataViewCtrl using the same model
- dataview_right = new wxDataViewCtrl( panel, wxID_ANY );
- dataview_right->AssociateModel( model );
+void MyFrame::OnExpanding( wxDataViewEvent &event )
+{
+ wxString title = m_music_model->GetTitle( event.GetItem() );
+ wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, Item: %s", title );
+}
- text_cell = new wxDataViewTextCell( wxT("string"), wxDATAVIEW_CELL_EDITABLE );
- column = new wxDataViewColumn( wxT("editable"), text_cell, 2 );
- dataview_right->AppendColumn( column );
- dataview_right->AppendTextColumn( wxT("first"), 0 );
- dataview_right->AppendTextColumn( wxT("second"), 1 );
- wxDataViewToggleCell *toggle_cell = new wxDataViewToggleCell( wxT("bool"), wxDATAVIEW_CELL_ACTIVATABLE );
- column = new wxDataViewColumn( wxT("bool"), toggle_cell, 3, 30 );
- dataview_right->AppendColumn( column );
- dataview_right->AppendDateColumn( wxT("date"), 6 );
+void MyFrame::OnStartEditing( wxDataViewEvent &event )
+{
+ wxString artist = m_music_model->GetArtist( event.GetItem() );
+ if (artist == "Ludwig van Beethoven")
+ {
+ event.Veto();
- // layout dataview controls.
+ wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_START_EDITING vetoed. Artist: %s", artist );
+ }
+ else
+ wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_START_EDITING not vetoed. Artist: %s", artist );
- wxBoxSizer *sizer = new wxBoxSizer( wxHORIZONTAL );
- sizer->Add( dataview_left, 3, wxGROW );
- sizer->Add(10,10);
- sizer->Add( dataview_right, 2, wxGROW );
- panel->SetSizer( sizer );
}
-void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) )
+void MyFrame::OnEditingStarted( wxDataViewEvent &event )
{
- Close(true);
+ wxString title = m_music_model->GetTitle( event.GetItem() );
+ wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, Item: %s", title );
}
-void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) )
+void MyFrame::OnEditingDone( wxDataViewEvent &event )
{
- wxMessageDialog dialog(this, _T("This demonstrates the dataview control handling"),
- _T("About DataView"), wxOK);
+ wxString title = m_music_model->GetTitle( event.GetItem() );
+ wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, Item: %s", title );
+}
- dialog.ShowModal();
+void MyFrame::OnExpanded( wxDataViewEvent &event )
+{
+ wxString title = m_music_model->GetTitle( event.GetItem() );
+ wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, Item: %s", title );
}
-// -------------------------------------
-// MySortingFrame
-// -------------------------------------
+void MyFrame::OnCollapsing( wxDataViewEvent &event )
+{
+ wxString title = m_music_model->GetTitle( event.GetItem() );
+ wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, Item: %s", title );
+}
-BEGIN_EVENT_TABLE(MySortingFrame,wxFrame)
- EVT_BUTTON( ID_APPEND_ROW_LEFT, MySortingFrame::OnAppendRowLeft )
-END_EVENT_TABLE()
+void MyFrame::OnCollapsed( wxDataViewEvent &event )
+{
+ wxString title = m_music_model->GetTitle( event.GetItem() );
+ wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, Item: %s", title );
+}
-MySortingFrame::MySortingFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h):
- wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h))
+void MyFrame::OnContextMenu( wxDataViewEvent &event )
{
- SetIcon(wxICON(sample));
+ wxString title = m_music_model->GetTitle( event.GetItem() );
+ wxLogMessage( "wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, Item: %s", title );
- wxMenu *file_menu = new wxMenu;
+ wxMenu menu;
+ menu.Append( 1, "menuitem 1" );
+ menu.Append( 2, "menuitem 2" );
+ menu.Append( 3, "menuitem 3" );
- 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"));
- SetMenuBar(menu_bar);
+ m_ctrl[0]->PopupMenu(&menu);
+}
- // 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(MySortingFrame::OnQuit) );
- Connect( DYNAMIC_ABOUT, wxID_ANY,
- wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MySortingFrame::OnAbout) );
+void MyFrame::OnAttrHeaderClick( wxDataViewEvent &event )
+{
+ // we need to skip the event to let the default behaviour of sorting by
+ // this column when it is clicked to take place
+ event.Skip();
- CreateStatusBar();
+ int pos = m_ctrl[1]->GetColumnPosition( event.GetDataViewColumn() );
+ wxLogMessage( "wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, Column position: %d", pos );
+ wxLogMessage( "Column title: %s Column width: %d", event.GetDataViewColumn()->GetTitle(), event.GetDataViewColumn()->GetWidth() );
+}
- // Left wxDataViewCtrl
- dataview_left = new wxDataViewCtrl( this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxDV_MULTIPLE );
+void MyFrame::OnHeaderClick( wxDataViewEvent &event )
+{
+ // we need to skip the event to let the default behaviour of sorting by
+ // this column when it is clicked to take place
+ event.Skip();
- MyUnsortedTextModel *model = new MyUnsortedTextModel;
- dataview_left->AssociateModel( model );
- wxDataViewTextCell *text_cell = new wxDataViewTextCell( wxT("string"), wxDATAVIEW_CELL_EDITABLE );
- wxDataViewColumn *column = new wxDataViewColumn( wxT("editable"), text_cell, 0 );
- dataview_left->AppendColumn( column );
- dataview_left->AppendTextColumn( wxT("second"), 1 );
+ int pos = m_ctrl[0]->GetColumnPosition( event.GetDataViewColumn() );
- // Right wxDataViewCtrl using the sorting model
- dataview_right = new wxDataViewCtrl( this, wxID_ANY );
- wxDataViewSortedListModel *sorted_model =
- new wxDataViewSortedListModel( model );
- dataview_right->AssociateModel( sorted_model );
- text_cell = new wxDataViewTextCell( wxT("string"), wxDATAVIEW_CELL_EDITABLE );
- column = new wxDataViewColumn( wxT("editable"), text_cell, 0 );
- dataview_right->AppendColumn( column );
- dataview_right->AppendTextColumn( wxT("second"), 1 );
+ wxLogMessage( "wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, Column position: %d", pos );
+ wxLogMessage( "Column width: %d", event.GetDataViewColumn()->GetWidth() );
+}
- // layout dataview controls.
+void MyFrame::OnHeaderRightClick( wxDataViewEvent &event )
+{
+ int pos = m_ctrl[0]->GetColumnPosition( event.GetDataViewColumn() );
- wxBoxSizer *top_sizer = new wxBoxSizer( wxHORIZONTAL );
- top_sizer->Add( dataview_left, 1, wxGROW );
- top_sizer->Add(10,10);
- top_sizer->Add( dataview_right, 1, wxGROW );
+ wxLogMessage( "wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, Column position: %d", pos );
+}
- wxBoxSizer *button_sizer = new wxBoxSizer( wxHORIZONTAL );
- button_sizer->Add( 10, 10, 1 );
- wxFlexGridSizer *left_sizer = new wxFlexGridSizer( 2 );
- left_sizer->Add( new wxButton( this, ID_APPEND_ROW_LEFT, wxT("Append") ), 0, wxALL, 5 );
- left_sizer->Add( new wxButton( this, ID_PREPEND_ROW_LEFT, wxT("Prepend") ), 0, wxALL, 5 );
- left_sizer->Add( new wxButton( this, ID_INSERT_ROW_LEFT, wxT("Insert") ), 0, wxALL, 5 );
- left_sizer->Add( new wxButton( this, ID_DELETE_ROW_LEFT, wxT("Delete") ), 0, wxALL, 5 );
- left_sizer->Add( new wxButton( this, ID_EDIT_ROW_LEFT, wxT("Edit") ), 0, wxALL, 5 );
- button_sizer->Add( left_sizer );
- button_sizer->Add( 10, 10, 2 );
- wxFlexGridSizer *right_sizer = new wxFlexGridSizer( 2 );
- right_sizer->Add( new wxButton( this, ID_APPEND_ROW_RIGHT, wxT("Append") ), 0, wxALL, 5 );
- right_sizer->Add( new wxButton( this, ID_PREPEND_ROW_RIGHT, wxT("Prepend") ), 0, wxALL, 5 );
- right_sizer->Add( new wxButton( this, ID_INSERT_ROW_RIGHT, wxT("Insert") ), 0, wxALL, 5 );
- right_sizer->Add( new wxButton( this, ID_DELETE_ROW_RIGHT, wxT("Delete") ), 0, wxALL, 5 );
- right_sizer->Add( new wxButton( this, ID_EDIT_ROW_RIGHT, wxT("Edit") ), 0, wxALL, 5 );
- button_sizer->Add( right_sizer );
- button_sizer->Add( 10, 10, 1 );
-
- wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL );
- main_sizer->Add( top_sizer, 1, wxGROW );
- main_sizer->Add( button_sizer, 0, wxGROW );
-
- SetSizer( main_sizer );
-}
-
-void MySortingFrame::OnQuit(wxCommandEvent& WXUNUSED(event) )
+void MyFrame::OnSorted( wxDataViewEvent &event )
{
- Close(true);
+ int pos = m_ctrl[0]->GetColumnPosition( event.GetDataViewColumn() );
+
+ wxLogMessage( "wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, Column position: %d", pos );
}
-void MySortingFrame::OnAbout(wxCommandEvent& WXUNUSED(event) )
+void MyFrame::OnDataViewChar(wxKeyEvent& event)
{
- wxMessageDialog dialog(this, _T("This demonstrates the dataview control sorting"),
- _T("About DataView"), wxOK);
-
- dialog.ShowModal();
+ if ( event.GetKeyCode() == WXK_DELETE )
+ DeleteSelectedItems();
+ else
+ event.Skip();
}
-void MySortingFrame::OnAppendRowLeft(wxCommandEvent& WXUNUSED(event))
+// ----------------------------------------------------------------------------
+// MyFrame - event handlers for the second page
+// ----------------------------------------------------------------------------
+
+void MyFrame::OnPrependList( wxCommandEvent& WXUNUSED(event) )
{
+ m_list_model->Prepend("Test");
}
-void MySortingFrame::OnPrependRowLeft(wxCommandEvent& WXUNUSED(event))
+void MyFrame::OnDeleteList( wxCommandEvent& WXUNUSED(event) )
{
+ wxDataViewItemArray items;
+ int len = m_ctrl[1]->GetSelections( items );
+ if (len > 0)
+ m_list_model->DeleteItems( items );
}
-void MySortingFrame::OnInsertRowLeft(wxCommandEvent& WXUNUSED(event))
+void MyFrame::OnGoto(wxCommandEvent& WXUNUSED(event))
{
+ wxDataViewItem item = m_list_model->GetItem( 50 );
+ m_ctrl[1]->EnsureVisible(item,m_col);
}
-void MySortingFrame::OnDeleteRowLeft(wxCommandEvent& WXUNUSED(event))
+void MyFrame::OnAddMany(wxCommandEvent& WXUNUSED(event))
{
+ m_list_model->AddMany();
}
-void MySortingFrame::OnEditRowLeft(wxCommandEvent& WXUNUSED(event))
+void MyFrame::OnHideAttributes(wxCommandEvent& WXUNUSED(event))
{
+ m_attributes->SetHidden(true);
}
-void MySortingFrame::OnAppendRowRight(wxCommandEvent& WXUNUSED(event))
+void MyFrame::OnShowAttributes(wxCommandEvent& WXUNUSED(event))
{
+ m_attributes->SetHidden(false);
}
-void MySortingFrame::OnPrependRowRight(wxCommandEvent& WXUNUSED(event))
+// ----------------------------------------------------------------------------
+// MyFrame - event handlers for the fourth page
+// ----------------------------------------------------------------------------
+
+void MyFrame::OnDeleteTreeItem(wxCommandEvent& WXUNUSED(event))
{
+ wxDataViewTreeCtrl* ctrl = (wxDataViewTreeCtrl*) m_ctrl[3];
+ wxDataViewItem selected = ctrl->GetSelection();
+ if (!selected.IsOk())
+ return;
+
+ ctrl->DeleteItem(selected);
}
-void MySortingFrame::OnInsertRowRight(wxCommandEvent& WXUNUSED(event))
+void MyFrame::OnDeleteAllTreeItems(wxCommandEvent& WXUNUSED(event))
{
+ wxDataViewTreeCtrl* ctrl = (wxDataViewTreeCtrl*) m_ctrl[3];
+ ctrl->DeleteAllItems();
}
-void MySortingFrame::OnDeleteRowRight(wxCommandEvent& WXUNUSED(event))
+void MyFrame::OnAddTreeItem(wxCommandEvent& WXUNUSED(event))
{
+ wxDataViewTreeCtrl* ctrl = (wxDataViewTreeCtrl*) m_ctrl[3];
+ wxDataViewItem selected = ctrl->GetSelection();
+ if (ctrl->IsContainer(selected)) {
+ wxDataViewItem newitem = ctrl->AppendItem( selected, "Item", 0 );
+ ctrl->Select(newitem);
+ ctrl->StartEditor(newitem, 0);
+ }
}
-void MySortingFrame::OnEditRowRight(wxCommandEvent& WXUNUSED(event))
+void MyFrame::OnAddTreeContainerItem(wxCommandEvent& WXUNUSED(event))
{
+ wxDataViewTreeCtrl* ctrl = (wxDataViewTreeCtrl*) m_ctrl[3];
+ wxDataViewItem selected = ctrl->GetSelection();
+ if (ctrl->IsContainer(selected))
+ ctrl->AppendContainer(selected, "Container", 0 );
}
projects / wxWidgets.git / blobdiff