1185 lines
38 KiB
C++
1185 lines
38 KiB
C++
/////////////////////////////////////////////////////////////////////////////
|
|
// Name: dataview.cpp
|
|
// Purpose: wxDataViewCtrl wxWidgets sample
|
|
// Author: Robert Roebling
|
|
// Modified by: Francesco Montorsi, Bo Yang
|
|
// Created: 06/01/06
|
|
// Copyright: (c) Robert Roebling
|
|
// Licence: wxWindows licence
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
// ============================================================================
|
|
// declarations
|
|
// ============================================================================
|
|
|
|
// For compilers that support precompilation, includes "wx/wx.h".
|
|
#include "wx/wxprec.h"
|
|
|
|
#ifdef __BORLANDC__
|
|
#pragma hdrstop
|
|
#endif
|
|
|
|
#ifndef WX_PRECOMP
|
|
#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 wxHAS_IMAGES_IN_RESOURCES
|
|
#include "../sample.xpm"
|
|
#endif
|
|
|
|
#include "wx_small.xpm"
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// MyApp
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class MyApp: public wxApp
|
|
{
|
|
public:
|
|
virtual bool OnInit();
|
|
};
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// MyFrame
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class MyFrame : public wxFrame
|
|
{
|
|
public:
|
|
MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int h);
|
|
~MyFrame();
|
|
|
|
void BuildDataViewCtrl(wxPanel* parent,
|
|
unsigned int nPanel,
|
|
unsigned long style = 0);
|
|
|
|
private:
|
|
// event handlers
|
|
void OnStyleChange(wxCommandEvent& event);
|
|
void OnSetBackgroundColour(wxCommandEvent& event);
|
|
void OnSetForegroundColour(wxCommandEvent& event);
|
|
void OnQuit(wxCommandEvent& event);
|
|
void OnAbout(wxCommandEvent& event);
|
|
|
|
void OnClearLog(wxCommandEvent& event);
|
|
void OnPageChanged(wxBookCtrlEvent& event);
|
|
|
|
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);
|
|
|
|
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);
|
|
|
|
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 );
|
|
|
|
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:
|
|
wxDECLARE_EVENT_TABLE();
|
|
};
|
|
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// MyCustomRenderer
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class MyCustomRenderer: public wxDataViewCustomRenderer
|
|
{
|
|
public:
|
|
MyCustomRenderer()
|
|
: wxDataViewCustomRenderer("string",
|
|
wxDATAVIEW_CELL_ACTIVATABLE,
|
|
wxALIGN_CENTER)
|
|
{ }
|
|
|
|
virtual bool Render( wxRect rect, wxDC *dc, int state )
|
|
{
|
|
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;
|
|
}
|
|
|
|
virtual bool ActivateCell(const wxRect& WXUNUSED(cell),
|
|
wxDataViewModel *WXUNUSED(model),
|
|
const wxDataViewItem &WXUNUSED(item),
|
|
unsigned int WXUNUSED(col),
|
|
const wxMouseEvent *mouseEvent)
|
|
{
|
|
wxString position;
|
|
if ( mouseEvent )
|
|
position = wxString::Format("via mouse at %d, %d", mouseEvent->m_x, mouseEvent->m_y);
|
|
else
|
|
position = "from keyboard";
|
|
wxLogMessage("MyCustomRenderer ActivateCell() %s", position);
|
|
return false;
|
|
}
|
|
|
|
virtual wxSize GetSize() const
|
|
{
|
|
return wxSize(60,20);
|
|
}
|
|
|
|
virtual bool SetValue( const wxVariant &value )
|
|
{
|
|
m_value = value.GetString();
|
|
return true;
|
|
}
|
|
|
|
virtual bool GetValue( wxVariant &WXUNUSED(value) ) const { return true; }
|
|
|
|
private:
|
|
wxString m_value;
|
|
};
|
|
|
|
|
|
// ============================================================================
|
|
// implementation
|
|
// ============================================================================
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// MyApp
|
|
// ----------------------------------------------------------------------------
|
|
|
|
IMPLEMENT_APP(MyApp)
|
|
|
|
bool MyApp::OnInit()
|
|
{
|
|
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
|
|
};
|
|
|
|
wxBEGIN_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_CLICK(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)
|
|
|
|
wxEND_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 );
|
|
|
|
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)
|
|
{
|
|
case 0:
|
|
{
|
|
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
|
|
// immediately 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());
|
|
}
|
|
break;
|
|
|
|
case 1:
|
|
{
|
|
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)
|
|
);
|
|
}
|
|
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->AssignImageList( 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;
|
|
}
|
|
}
|
|
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// MyFrame - generic event handlers
|
|
// ----------------------------------------------------------------------------
|
|
|
|
void MyFrame::OnClearLog( wxCommandEvent& WXUNUSED(event) )
|
|
{
|
|
m_log->Clear();
|
|
}
|
|
|
|
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();
|
|
}
|
|
}
|
|
|
|
void MyFrame::OnSetBackgroundColour(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxDataViewCtrl * const dvc = m_ctrl[m_notebook->GetSelection()];
|
|
wxColour col = wxGetColourFromUser(this, dvc->GetBackgroundColour());
|
|
if ( col.IsOk() )
|
|
{
|
|
dvc->SetBackgroundColour(col);
|
|
Refresh();
|
|
}
|
|
}
|
|
|
|
void MyFrame::OnPageChanged( wxBookCtrlEvent& WXUNUSED(event) )
|
|
{
|
|
unsigned int nPanel = m_notebook->GetSelection();
|
|
|
|
GetMenuBar()->FindItem(ID_STYLE_MENU)->SetItemLabel(
|
|
wxString::Format("Style of panel #%d", nPanel+1));
|
|
|
|
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;
|
|
}
|
|
|
|
GetMenuBar()->FindItem(id)->Check( m_ctrl[nPanel]->HasFlag(style) );
|
|
}
|
|
}
|
|
|
|
void MyFrame::OnStyleChange( wxCommandEvent& WXUNUSED(event) )
|
|
{
|
|
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();
|
|
}
|
|
|
|
void MyFrame::OnQuit( wxCommandEvent& WXUNUSED(event) )
|
|
{
|
|
Close(true);
|
|
}
|
|
|
|
void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )
|
|
{
|
|
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);
|
|
}
|
|
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// MyFrame - event handlers for the first page
|
|
// ----------------------------------------------------------------------------
|
|
|
|
#if wxUSE_DRAG_AND_DROP
|
|
|
|
void MyFrame::OnBeginDrag( wxDataViewEvent &event )
|
|
{
|
|
wxDataViewItem item( event.GetItem() );
|
|
|
|
// only allow drags for item, not containers
|
|
if (m_music_model->IsContainer( item ) )
|
|
{
|
|
event.Veto();
|
|
return;
|
|
}
|
|
|
|
MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) item.GetID();
|
|
wxTextDataObject *obj = new wxTextDataObject;
|
|
obj->SetText( node->m_title );
|
|
event.SetDataObject( obj );
|
|
event.SetDragFlags(wxDrag_AllowMove); // allows both copy and move
|
|
}
|
|
|
|
void MyFrame::OnDropPossible( wxDataViewEvent &event )
|
|
{
|
|
wxDataViewItem item( event.GetItem() );
|
|
|
|
// only allow drags for item, not containers
|
|
if (m_music_model->IsContainer( item ) )
|
|
event.Veto();
|
|
|
|
if (event.GetDataFormat() != wxDF_UNICODETEXT)
|
|
event.Veto();
|
|
}
|
|
|
|
void MyFrame::OnDrop( wxDataViewEvent &event )
|
|
{
|
|
wxDataViewItem item( event.GetItem() );
|
|
|
|
// only allow drops for item, not containers
|
|
if (m_music_model->IsContainer( item ) )
|
|
{
|
|
event.Veto();
|
|
return;
|
|
}
|
|
|
|
if (event.GetDataFormat() != wxDF_UNICODETEXT)
|
|
{
|
|
event.Veto();
|
|
return;
|
|
}
|
|
|
|
wxTextDataObject obj;
|
|
obj.SetData( wxDF_UNICODETEXT, event.GetDataSize(), event.GetDataBuffer() );
|
|
|
|
wxLogMessage( "Text dropped: %s", obj.GetText() );
|
|
}
|
|
|
|
#endif // wxUSE_DRAG_AND_DROP
|
|
|
|
void MyFrame::OnAddMozart( wxCommandEvent& WXUNUSED(event) )
|
|
{
|
|
m_music_model->AddToClassical( "Eine kleine Nachtmusik", "Wolfgang Mozart", 1787 );
|
|
}
|
|
|
|
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] );
|
|
}
|
|
|
|
void MyFrame::OnDeleteSelected( wxCommandEvent& WXUNUSED(event) )
|
|
{
|
|
DeleteSelectedItems();
|
|
}
|
|
|
|
void MyFrame::OnDeleteYear( wxCommandEvent& WXUNUSED(event) )
|
|
{
|
|
m_ctrl[0]->DeleteColumn( m_ctrl[0]->GetColumn( 2 ) );
|
|
FindWindow( ID_DELETE_YEAR )->Disable();
|
|
}
|
|
|
|
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() );
|
|
}
|
|
|
|
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 );
|
|
}
|
|
|
|
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.");
|
|
}
|
|
|
|
wxDataViewColumn *col = m_ctrl[0]->GetCurrentColumn();
|
|
if ( col )
|
|
{
|
|
wxLogMessage("Current column: %d",
|
|
m_ctrl[0]->GetColumnPosition(col));
|
|
}
|
|
else
|
|
{
|
|
wxLogMessage("There is no current column.");
|
|
}
|
|
}
|
|
|
|
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;
|
|
}
|
|
|
|
m_ctrl[0]->SetCurrentItem(item);
|
|
}
|
|
|
|
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() );
|
|
}
|
|
|
|
void MyFrame::OnActivated( wxDataViewEvent &event )
|
|
{
|
|
wxString title = m_music_model->GetTitle( event.GetItem() );
|
|
wxLogMessage( "wxEVT_DATAVIEW_ITEM_ACTIVATED, Item: %s", title );
|
|
|
|
if (m_ctrl[0]->IsExpanded( event.GetItem() ))
|
|
{
|
|
wxLogMessage( "Item: %s is expanded", title );
|
|
}
|
|
}
|
|
|
|
void MyFrame::OnSelectionChanged( wxDataViewEvent &event )
|
|
{
|
|
wxString title = m_music_model->GetTitle( event.GetItem() );
|
|
if (title.empty())
|
|
title = "None";
|
|
|
|
wxLogMessage( "wxEVT_DATAVIEW_SELECTION_CHANGED, First selected Item: %s", title );
|
|
}
|
|
|
|
void MyFrame::OnExpanding( wxDataViewEvent &event )
|
|
{
|
|
wxString title = m_music_model->GetTitle( event.GetItem() );
|
|
wxLogMessage( "wxEVT_DATAVIEW_ITEM_EXPANDING, Item: %s", title );
|
|
}
|
|
|
|
|
|
void MyFrame::OnStartEditing( wxDataViewEvent &event )
|
|
{
|
|
wxString artist = m_music_model->GetArtist( event.GetItem() );
|
|
if (artist == "Ludwig van Beethoven")
|
|
{
|
|
event.Veto();
|
|
|
|
wxLogMessage( "wxEVT_DATAVIEW_ITEM_START_EDITING vetoed. Artist: %s", artist );
|
|
}
|
|
else
|
|
wxLogMessage( "wxEVT_DATAVIEW_ITEM_START_EDITING not vetoed. Artist: %s", artist );
|
|
|
|
}
|
|
|
|
void MyFrame::OnEditingStarted( wxDataViewEvent &event )
|
|
{
|
|
wxString title = m_music_model->GetTitle( event.GetItem() );
|
|
wxLogMessage( "wxEVT_DATAVIEW_ITEM_EDITING_STARTED, Item: %s", title );
|
|
}
|
|
|
|
void MyFrame::OnEditingDone( wxDataViewEvent &event )
|
|
{
|
|
wxString title = m_music_model->GetTitle( event.GetItem() );
|
|
wxLogMessage( "wxEVT_DATAVIEW_ITEM_EDITING_DONE, Item: %s", title );
|
|
}
|
|
|
|
void MyFrame::OnExpanded( wxDataViewEvent &event )
|
|
{
|
|
wxString title = m_music_model->GetTitle( event.GetItem() );
|
|
wxLogMessage( "wxEVT_DATAVIEW_ITEM_EXPANDED, Item: %s", title );
|
|
}
|
|
|
|
void MyFrame::OnCollapsing( wxDataViewEvent &event )
|
|
{
|
|
wxString title = m_music_model->GetTitle( event.GetItem() );
|
|
wxLogMessage( "wxEVT_DATAVIEW_ITEM_COLLAPSING, Item: %s", title );
|
|
}
|
|
|
|
void MyFrame::OnCollapsed( wxDataViewEvent &event )
|
|
{
|
|
wxString title = m_music_model->GetTitle( event.GetItem() );
|
|
wxLogMessage( "wxEVT_DATAVIEW_ITEM_COLLAPSED, Item: %s", title );
|
|
}
|
|
|
|
void MyFrame::OnContextMenu( wxDataViewEvent &event )
|
|
{
|
|
wxString title = m_music_model->GetTitle( event.GetItem() );
|
|
wxLogMessage( "wxEVT_DATAVIEW_ITEM_CONTEXT_MENU, Item: %s", title );
|
|
|
|
wxMenu menu;
|
|
menu.Append( 1, "menuitem 1" );
|
|
menu.Append( 2, "menuitem 2" );
|
|
menu.Append( 3, "menuitem 3" );
|
|
|
|
m_ctrl[0]->PopupMenu(&menu);
|
|
}
|
|
|
|
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();
|
|
|
|
int pos = m_ctrl[1]->GetColumnPosition( event.GetDataViewColumn() );
|
|
|
|
wxLogMessage( "wxEVT_DATAVIEW_COLUMN_HEADER_CLICK, Column position: %d", pos );
|
|
wxLogMessage( "Column title: %s Column width: %d", event.GetDataViewColumn()->GetTitle(), event.GetDataViewColumn()->GetWidth() );
|
|
}
|
|
|
|
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();
|
|
|
|
int pos = m_ctrl[0]->GetColumnPosition( event.GetDataViewColumn() );
|
|
|
|
wxLogMessage( "wxEVT_DATAVIEW_COLUMN_HEADER_CLICK, Column position: %d", pos );
|
|
wxLogMessage( "Column width: %d", event.GetDataViewColumn()->GetWidth() );
|
|
}
|
|
|
|
void MyFrame::OnHeaderRightClick( wxDataViewEvent &event )
|
|
{
|
|
int pos = m_ctrl[0]->GetColumnPosition( event.GetDataViewColumn() );
|
|
|
|
wxLogMessage( "wxEVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, Column position: %d", pos );
|
|
}
|
|
|
|
void MyFrame::OnSorted( wxDataViewEvent &event )
|
|
{
|
|
int pos = m_ctrl[0]->GetColumnPosition( event.GetDataViewColumn() );
|
|
|
|
wxLogMessage( "wxEVT_DATAVIEW_COLUMN_SORTED, Column position: %d", pos );
|
|
}
|
|
|
|
void MyFrame::OnDataViewChar(wxKeyEvent& event)
|
|
{
|
|
if ( event.GetKeyCode() == WXK_DELETE )
|
|
DeleteSelectedItems();
|
|
else
|
|
event.Skip();
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// MyFrame - event handlers for the second page
|
|
// ----------------------------------------------------------------------------
|
|
|
|
void MyFrame::OnPrependList( wxCommandEvent& WXUNUSED(event) )
|
|
{
|
|
m_list_model->Prepend("Test");
|
|
}
|
|
|
|
void MyFrame::OnDeleteList( wxCommandEvent& WXUNUSED(event) )
|
|
{
|
|
wxDataViewItemArray items;
|
|
int len = m_ctrl[1]->GetSelections( items );
|
|
if (len > 0)
|
|
m_list_model->DeleteItems( items );
|
|
}
|
|
|
|
void MyFrame::OnGoto(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxDataViewItem item = m_list_model->GetItem( 50 );
|
|
m_ctrl[1]->EnsureVisible(item,m_col);
|
|
}
|
|
|
|
void MyFrame::OnAddMany(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
m_list_model->AddMany();
|
|
}
|
|
|
|
void MyFrame::OnHideAttributes(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
m_attributes->SetHidden(true);
|
|
}
|
|
|
|
void MyFrame::OnShowAttributes(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
m_attributes->SetHidden(false);
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// 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 MyFrame::OnDeleteAllTreeItems(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxDataViewTreeCtrl* ctrl = (wxDataViewTreeCtrl*) m_ctrl[3];
|
|
ctrl->DeleteAllItems();
|
|
}
|
|
|
|
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->EditItem(newitem, ctrl->GetColumn(0));
|
|
}
|
|
}
|
|
|
|
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 );
|
|
}
|
|
|