1540 lines
44 KiB
C++
1540 lines
44 KiB
C++
/////////////////////////////////////////////////////////////////////////////
|
|
// Name: listctrl.cpp
|
|
// Purpose: wxListCtrl sample
|
|
// Author: Julian Smart
|
|
// Modified by:
|
|
// Created: 04/01/98
|
|
// Copyright: (c) Julian Smart
|
|
// Licence: wxWindows licence
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
// 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
|
|
|
|
#ifndef wxHAS_IMAGES_IN_RESOURCES
|
|
#include "../sample.xpm"
|
|
#endif
|
|
|
|
#ifndef wxHAS_IMAGES_IN_RESOURCES
|
|
#include "bitmaps/toolbrai.xpm"
|
|
#include "bitmaps/toolchar.xpm"
|
|
#include "bitmaps/tooldata.xpm"
|
|
#include "bitmaps/toolnote.xpm"
|
|
#include "bitmaps/tooltodo.xpm"
|
|
#include "bitmaps/toolchec.xpm"
|
|
#include "bitmaps/toolgame.xpm"
|
|
#include "bitmaps/tooltime.xpm"
|
|
#include "bitmaps/toolword.xpm"
|
|
#include "bitmaps/small1.xpm"
|
|
#endif
|
|
|
|
#include "wx/imaglist.h"
|
|
#include "wx/listctrl.h"
|
|
#include "wx/timer.h" // for wxStopWatch
|
|
#include "wx/colordlg.h" // for wxGetColourFromUser
|
|
#include "wx/settings.h"
|
|
#include "wx/sizer.h"
|
|
#include "wx/sysopt.h"
|
|
#include "wx/numdlg.h"
|
|
#include "wx/selstore.h"
|
|
|
|
#include "listtest.h"
|
|
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// Constants and globals
|
|
// ----------------------------------------------------------------------------
|
|
|
|
const wxChar *SMALL_VIRTUAL_VIEW_ITEMS[][2] =
|
|
{
|
|
{ wxT("Cat"), wxT("meow") },
|
|
{ wxT("Cow"), wxT("moo") },
|
|
{ wxT("Crow"), wxT("caw") },
|
|
{ wxT("Dog"), wxT("woof") },
|
|
{ wxT("Duck"), wxT("quack") },
|
|
{ wxT("Mouse"), wxT("squeak") },
|
|
{ wxT("Owl"), wxT("hoo") },
|
|
{ wxT("Pig"), wxT("oink") },
|
|
{ wxT("Pigeon"), wxT("coo") },
|
|
{ wxT("Sheep"), wxT("baaah") },
|
|
};
|
|
|
|
// number of items in icon/small icon view
|
|
static const int NUM_ICONS = 9;
|
|
|
|
int wxCALLBACK
|
|
MyCompareFunction(wxIntPtr item1, wxIntPtr item2, wxIntPtr WXUNUSED(sortData))
|
|
{
|
|
// inverse the order
|
|
if (item1 < item2)
|
|
return 1;
|
|
if (item1 > item2)
|
|
return -1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// MyApp
|
|
// ----------------------------------------------------------------------------
|
|
|
|
wxIMPLEMENT_APP(MyApp);
|
|
|
|
// `Main program' equivalent, creating windows and returning main app frame
|
|
bool MyApp::OnInit()
|
|
{
|
|
if ( !wxApp::OnInit() )
|
|
return false;
|
|
|
|
// Create the main frame window
|
|
MyFrame *frame = new MyFrame("wxListCtrl Test");
|
|
|
|
// Show the frame
|
|
frame->Show(true);
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// MyFrame
|
|
// ----------------------------------------------------------------------------
|
|
|
|
wxBEGIN_EVENT_TABLE(MyFrame, wxFrame)
|
|
EVT_MENU(LIST_QUIT, MyFrame::OnQuit)
|
|
EVT_MENU(LIST_ABOUT, MyFrame::OnAbout)
|
|
EVT_MENU(LIST_LIST_VIEW, MyFrame::OnListView)
|
|
EVT_MENU(LIST_REPORT_VIEW, MyFrame::OnReportView)
|
|
EVT_MENU(LIST_ICON_VIEW, MyFrame::OnIconView)
|
|
EVT_MENU(LIST_ICON_TEXT_VIEW, MyFrame::OnIconTextView)
|
|
EVT_MENU(LIST_SMALL_ICON_VIEW, MyFrame::OnSmallIconView)
|
|
EVT_MENU(LIST_SMALL_ICON_TEXT_VIEW, MyFrame::OnSmallIconTextView)
|
|
EVT_MENU(LIST_VIRTUAL_VIEW, MyFrame::OnVirtualView)
|
|
EVT_MENU(LIST_SMALL_VIRTUAL_VIEW, MyFrame::OnSmallVirtualView)
|
|
|
|
EVT_MENU(LIST_SET_ITEMS_COUNT, MyFrame::OnSetItemsCount)
|
|
|
|
EVT_MENU(LIST_GOTO, MyFrame::OnGoTo)
|
|
EVT_MENU(LIST_FOCUS_LAST, MyFrame::OnFocusLast)
|
|
EVT_MENU(LIST_TOGGLE_FIRST, MyFrame::OnToggleFirstSel)
|
|
EVT_MENU(LIST_DESELECT_ALL, MyFrame::OnDeselectAll)
|
|
EVT_MENU(LIST_SELECT_ALL, MyFrame::OnSelectAll)
|
|
EVT_MENU(LIST_DELETE, MyFrame::OnDelete)
|
|
EVT_MENU(LIST_ADD, MyFrame::OnAdd)
|
|
EVT_MENU(LIST_EDIT, MyFrame::OnEdit)
|
|
EVT_MENU(LIST_DELETE_ALL, MyFrame::OnDeleteAll)
|
|
EVT_MENU(LIST_SORT, MyFrame::OnSort)
|
|
EVT_MENU(LIST_SET_FG_COL, MyFrame::OnSetFgColour)
|
|
EVT_MENU(LIST_SET_BG_COL, MyFrame::OnSetBgColour)
|
|
EVT_MENU(LIST_ROW_LINES, MyFrame::OnSetRowLines)
|
|
EVT_MENU(LIST_CUSTOM_HEADER_ATTR, MyFrame::OnCustomHeaderAttr)
|
|
EVT_MENU(LIST_TOGGLE_MULTI_SEL, MyFrame::OnToggleMultiSel)
|
|
EVT_MENU(LIST_SHOW_COL_INFO, MyFrame::OnShowColInfo)
|
|
EVT_MENU(LIST_SHOW_SEL_INFO, MyFrame::OnShowSelInfo)
|
|
EVT_MENU(LIST_SHOW_VIEW_RECT, MyFrame::OnShowViewRect)
|
|
#ifdef wxHAS_LISTCTRL_COLUMN_ORDER
|
|
EVT_MENU(LIST_SET_COL_ORDER, MyFrame::OnSetColOrder)
|
|
EVT_MENU(LIST_GET_COL_ORDER, MyFrame::OnGetColOrder)
|
|
#endif // wxHAS_LISTCTRL_COLUMN_ORDER
|
|
EVT_MENU(LIST_FREEZE, MyFrame::OnFreeze)
|
|
EVT_MENU(LIST_THAW, MyFrame::OnThaw)
|
|
EVT_MENU(LIST_TOGGLE_LINES, MyFrame::OnToggleLines)
|
|
EVT_MENU(LIST_TOGGLE_HEADER, MyFrame::OnToggleHeader)
|
|
EVT_MENU(LIST_TOGGLE_BELL, MyFrame::OnToggleBell)
|
|
#ifdef __WXOSX__
|
|
EVT_MENU(LIST_MAC_USE_GENERIC, MyFrame::OnToggleMacUseGeneric)
|
|
#endif // __WXOSX__
|
|
EVT_MENU(LIST_FIND, MyFrame::OnFind)
|
|
EVT_MENU(LIST_TOGGLE_CHECKBOX, MyFrame::OnToggleItemCheckBox)
|
|
EVT_MENU(LIST_GET_CHECKBOX, MyFrame::OnGetItemCheckBox)
|
|
EVT_MENU(LIST_TOGGLE_CHECKBOXES, MyFrame::OnToggleCheckBoxes)
|
|
|
|
EVT_UPDATE_UI(LIST_SHOW_COL_INFO, MyFrame::OnUpdateUIEnableInReport)
|
|
EVT_UPDATE_UI(LIST_TOGGLE_HEADER, MyFrame::OnUpdateUIEnableInReport)
|
|
EVT_UPDATE_UI(LIST_CUSTOM_HEADER_ATTR, MyFrame::OnUpdateUIEnableInReport)
|
|
|
|
EVT_UPDATE_UI(LIST_TOGGLE_MULTI_SEL, MyFrame::OnUpdateToggleMultiSel)
|
|
EVT_UPDATE_UI(LIST_TOGGLE_CHECKBOXES, MyFrame::OnUpdateToggleCheckBoxes)
|
|
EVT_UPDATE_UI(LIST_TOGGLE_HEADER, MyFrame::OnUpdateToggleHeader)
|
|
EVT_UPDATE_UI(LIST_ROW_LINES, MyFrame::OnUpdateRowLines)
|
|
wxEND_EVENT_TABLE()
|
|
|
|
// My frame constructor
|
|
MyFrame::MyFrame(const wxString& title)
|
|
: wxFrame(NULL, wxID_ANY, title, wxDefaultPosition, wxSize(600, 500))
|
|
{
|
|
m_listCtrl = NULL;
|
|
m_logWindow = NULL;
|
|
m_smallVirtual = false;
|
|
m_numListItems = 10;
|
|
|
|
// Give it an icon
|
|
SetIcon(wxICON(sample));
|
|
|
|
// Make an image list containing large icons
|
|
m_imageListNormal = new wxImageList(32, 32, true);
|
|
m_imageListSmall = new wxImageList(16, 16, true);
|
|
|
|
#ifdef wxHAS_IMAGES_IN_RESOURCES
|
|
m_imageListNormal->Add( wxIcon("icon1", wxBITMAP_TYPE_ICO_RESOURCE) );
|
|
m_imageListNormal->Add( wxIcon("icon2", wxBITMAP_TYPE_ICO_RESOURCE) );
|
|
m_imageListNormal->Add( wxIcon("icon3", wxBITMAP_TYPE_ICO_RESOURCE) );
|
|
m_imageListNormal->Add( wxIcon("icon4", wxBITMAP_TYPE_ICO_RESOURCE) );
|
|
m_imageListNormal->Add( wxIcon("icon5", wxBITMAP_TYPE_ICO_RESOURCE) );
|
|
m_imageListNormal->Add( wxIcon("icon6", wxBITMAP_TYPE_ICO_RESOURCE) );
|
|
m_imageListNormal->Add( wxIcon("icon7", wxBITMAP_TYPE_ICO_RESOURCE) );
|
|
m_imageListNormal->Add( wxIcon("icon8", wxBITMAP_TYPE_ICO_RESOURCE) );
|
|
m_imageListNormal->Add( wxIcon("icon9", wxBITMAP_TYPE_ICO_RESOURCE) );
|
|
|
|
m_imageListSmall->Add( wxIcon("iconsmall", wxBITMAP_TYPE_ICO_RESOURCE) );
|
|
|
|
#else
|
|
m_imageListNormal->Add( wxIcon( toolbrai_xpm ) );
|
|
m_imageListNormal->Add( wxIcon( toolchar_xpm ) );
|
|
m_imageListNormal->Add( wxIcon( tooldata_xpm ) );
|
|
m_imageListNormal->Add( wxIcon( toolnote_xpm ) );
|
|
m_imageListNormal->Add( wxIcon( tooltodo_xpm ) );
|
|
m_imageListNormal->Add( wxIcon( toolchec_xpm ) );
|
|
m_imageListNormal->Add( wxIcon( toolgame_xpm ) );
|
|
m_imageListNormal->Add( wxIcon( tooltime_xpm ) );
|
|
m_imageListNormal->Add( wxIcon( toolword_xpm ) );
|
|
|
|
m_imageListSmall->Add( wxIcon( small1_xpm) );
|
|
#endif
|
|
|
|
// Make a menubar
|
|
wxMenu *menuFile = new wxMenu;
|
|
menuFile->Append(LIST_ABOUT, "&About");
|
|
menuFile->AppendSeparator();
|
|
menuFile->Append(LIST_QUIT, "E&xit\tAlt-X");
|
|
|
|
wxMenu *menuView = new wxMenu;
|
|
menuView->Append(LIST_LIST_VIEW, "&List view\tF1");
|
|
menuView->Append(LIST_REPORT_VIEW, "&Report view\tF2");
|
|
menuView->Append(LIST_ICON_VIEW, "&Icon view\tF3");
|
|
menuView->Append(LIST_ICON_TEXT_VIEW, "Icon view with &text\tF4");
|
|
menuView->Append(LIST_SMALL_ICON_VIEW, "&Small icon view\tF5");
|
|
menuView->Append(LIST_SMALL_ICON_TEXT_VIEW, "Small icon &view with text\tF6");
|
|
menuView->Append(LIST_VIRTUAL_VIEW, "&Virtual view\tF7");
|
|
menuView->Append(LIST_SMALL_VIRTUAL_VIEW, "Small virtual vie&w\tF8");
|
|
menuView->AppendSeparator();
|
|
menuView->Append(LIST_SET_ITEMS_COUNT, "Set &number of items");
|
|
#ifdef __WXOSX__
|
|
menuView->AppendSeparator();
|
|
menuView->AppendCheckItem(LIST_MAC_USE_GENERIC, "Mac: Use Generic Control");
|
|
#endif
|
|
|
|
wxMenu *menuList = new wxMenu;
|
|
menuList->Append(LIST_GOTO, "&Go to item #3\tCtrl-3");
|
|
menuList->Append(LIST_FOCUS_LAST, "&Make last item current\tCtrl-L");
|
|
menuList->Append(LIST_TOGGLE_FIRST, "To&ggle first item\tCtrl-G");
|
|
menuList->Append(LIST_DESELECT_ALL, "&Deselect All\tCtrl-D");
|
|
menuList->Append(LIST_SELECT_ALL, "S&elect All\tCtrl-A");
|
|
menuList->AppendSeparator();
|
|
menuList->Append(LIST_SHOW_COL_INFO, "Show &column info\tCtrl-C");
|
|
menuList->Append(LIST_SHOW_SEL_INFO, "Show &selected items\tCtrl-S");
|
|
menuList->Append(LIST_SHOW_VIEW_RECT, "Show &view rect");
|
|
#ifdef wxHAS_LISTCTRL_COLUMN_ORDER
|
|
menuList->Append(LIST_SET_COL_ORDER, "Se&t columns order\tShift-Ctrl-O");
|
|
menuList->Append(LIST_GET_COL_ORDER, "Sho&w columns order\tCtrl-O");
|
|
#endif // wxHAS_LISTCTRL_COLUMN_ORDER
|
|
menuList->AppendSeparator();
|
|
menuList->Append(LIST_SORT, "Sor&t\tCtrl-T");
|
|
menuList->Append(LIST_FIND, "Test Find() performance");
|
|
menuList->AppendSeparator();
|
|
menuList->Append(LIST_ADD, "&Append an item\tCtrl-P");
|
|
menuList->Append(LIST_EDIT, "&Edit the item\tCtrl-E");
|
|
menuList->Append(LIST_DELETE, "&Delete first item\tCtrl-X");
|
|
menuList->Append(LIST_DELETE_ALL, "Delete &all items");
|
|
menuList->AppendSeparator();
|
|
menuList->Append(LIST_FREEZE, "Free&ze\tCtrl-Z");
|
|
menuList->Append(LIST_THAW, "Tha&w\tCtrl-W");
|
|
menuList->AppendSeparator();
|
|
menuList->AppendCheckItem(LIST_TOGGLE_LINES, "Toggle &lines\tCtrl-I");
|
|
menuList->AppendCheckItem(LIST_TOGGLE_MULTI_SEL,
|
|
"&Multiple selection\tCtrl-M");
|
|
menuList->Check(LIST_TOGGLE_MULTI_SEL, true);
|
|
menuList->AppendCheckItem(LIST_TOGGLE_HEADER, "Toggle &header\tCtrl-H");
|
|
menuList->Check(LIST_TOGGLE_HEADER, true);
|
|
menuList->AppendCheckItem(LIST_TOGGLE_BELL, "Toggle &bell on no match");
|
|
menuList->AppendSeparator();
|
|
menuList->AppendCheckItem(LIST_TOGGLE_CHECKBOXES,
|
|
"&Enable Checkboxes");
|
|
menuList->Check(LIST_TOGGLE_CHECKBOXES, true);
|
|
menuList->Append(LIST_TOGGLE_CHECKBOX, "Toggle the item checkbox state");
|
|
menuList->Append(LIST_GET_CHECKBOX, "Get the item checkbox state");
|
|
|
|
wxMenu *menuCol = new wxMenu;
|
|
menuCol->Append(LIST_SET_FG_COL, "&Foreground colour...");
|
|
menuCol->Append(LIST_SET_BG_COL, "&Background colour...");
|
|
menuCol->AppendCheckItem(LIST_ROW_LINES, "Alternating colours");
|
|
menuCol->AppendCheckItem(LIST_CUSTOM_HEADER_ATTR, "&Custom header attributes");
|
|
|
|
wxMenuBar *menubar = new wxMenuBar;
|
|
menubar->Append(menuFile, "&File");
|
|
menubar->Append(menuView, "&View");
|
|
menubar->Append(menuList, "&List");
|
|
menubar->Append(menuCol, "&Colour");
|
|
SetMenuBar(menubar);
|
|
|
|
m_panel = new wxPanel(this, wxID_ANY);
|
|
m_logWindow = new wxTextCtrl(m_panel, wxID_ANY, wxEmptyString,
|
|
wxDefaultPosition, wxDefaultSize,
|
|
wxTE_READONLY | wxTE_MULTILINE | wxSUNKEN_BORDER);
|
|
|
|
m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_logWindow));
|
|
|
|
RecreateList(wxLC_REPORT | wxLC_SINGLE_SEL);
|
|
|
|
#ifdef __WXMSW__
|
|
// this is useful to know specially when debugging :)
|
|
wxLogMessage("Your version of comctl32.dll is: %d",
|
|
wxApp::GetComCtl32Version());
|
|
#endif
|
|
|
|
#if wxUSE_STATUSBAR
|
|
CreateStatusBar();
|
|
#endif // wxUSE_STATUSBAR
|
|
|
|
wxBoxSizer* const sizer = new wxBoxSizer(wxVERTICAL);
|
|
sizer->Add(m_listCtrl, wxSizerFlags(2).Expand().Border());
|
|
sizer->Add(m_logWindow, wxSizerFlags(1).Expand().Border());
|
|
m_panel->SetSizer(sizer);
|
|
|
|
SetClientSize(m_panel->GetBestSize());
|
|
}
|
|
|
|
MyFrame::~MyFrame()
|
|
{
|
|
delete wxLog::SetActiveTarget(m_logOld);
|
|
|
|
delete m_imageListNormal;
|
|
delete m_imageListSmall;
|
|
}
|
|
|
|
bool MyFrame::CheckNonVirtual() const
|
|
{
|
|
if ( !m_listCtrl->HasFlag(wxLC_VIRTUAL) )
|
|
return true;
|
|
|
|
// "this" == whatever
|
|
wxLogWarning("Can't do this in virtual view, sorry.");
|
|
|
|
return false;
|
|
}
|
|
|
|
void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
Close(true);
|
|
}
|
|
|
|
void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxMessageDialog dialog(this, "List test sample\nJulian Smart (c) 1997",
|
|
"About list test");
|
|
|
|
dialog.ShowModal();
|
|
}
|
|
|
|
void MyFrame::OnFreeze(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxLogMessage("Freezing the control");
|
|
|
|
m_listCtrl->Freeze();
|
|
}
|
|
|
|
void MyFrame::OnThaw(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxLogMessage("Thawing the control");
|
|
|
|
m_listCtrl->Thaw();
|
|
}
|
|
|
|
void MyFrame::OnToggleLines(wxCommandEvent& event)
|
|
{
|
|
m_listCtrl->SetSingleStyle(wxLC_HRULES | wxLC_VRULES, event.IsChecked());
|
|
}
|
|
|
|
void MyFrame::OnToggleHeader(wxCommandEvent& event)
|
|
{
|
|
wxLogMessage("%s the header", event.IsChecked() ? "Showing" : "Hiding");
|
|
|
|
m_listCtrl->ToggleWindowStyle(wxLC_NO_HEADER);
|
|
}
|
|
|
|
void MyFrame::OnToggleBell(wxCommandEvent& event)
|
|
{
|
|
m_listCtrl->EnableBellOnNoMatch(event.IsChecked());
|
|
}
|
|
|
|
#ifdef __WXOSX__
|
|
|
|
void MyFrame::OnToggleMacUseGeneric(wxCommandEvent& event)
|
|
{
|
|
wxSystemOptions::SetOption("mac.listctrl.always_use_generic", event.IsChecked());
|
|
}
|
|
|
|
#endif // __WXOSX__
|
|
|
|
void MyFrame::OnGoTo(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
long index = 3;
|
|
m_listCtrl->SetItemState(index, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
|
|
|
|
long sel = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
|
|
wxLIST_STATE_SELECTED);
|
|
if ( sel != -1 )
|
|
m_listCtrl->SetItemState(sel, 0, wxLIST_STATE_SELECTED);
|
|
m_listCtrl->SetItemState(index, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
|
|
}
|
|
|
|
void MyFrame::OnFocusLast(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
long index = m_listCtrl->GetItemCount() - 1;
|
|
if ( index == -1 )
|
|
{
|
|
return;
|
|
}
|
|
|
|
m_listCtrl->SetItemState(index, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
|
|
m_listCtrl->EnsureVisible(index);
|
|
}
|
|
|
|
void MyFrame::OnToggleFirstSel(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
m_listCtrl->SetItemState(0, (~m_listCtrl->GetItemState(0, wxLIST_STATE_SELECTED) ) & wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
|
|
}
|
|
|
|
void MyFrame::OnDeselectAll(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
if ( !CheckNonVirtual() )
|
|
return;
|
|
|
|
int n = m_listCtrl->GetItemCount();
|
|
for (int i = 0; i < n; i++)
|
|
m_listCtrl->SetItemState(i,0,wxLIST_STATE_SELECTED);
|
|
}
|
|
|
|
void MyFrame::OnSelectAll(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
if ( !CheckNonVirtual() )
|
|
return;
|
|
|
|
int n = m_listCtrl->GetItemCount();
|
|
for (int i = 0; i < n; i++)
|
|
m_listCtrl->SetItemState(i,wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// changing listctrl modes
|
|
// ----------------------------------------------------------------------------
|
|
|
|
void MyFrame::RecreateList(long flags, bool withText)
|
|
{
|
|
// we could avoid recreating it if we don't set/clear the wxLC_VIRTUAL
|
|
// style, but it is more trouble to do it than not
|
|
#if 0
|
|
if ( !m_listCtrl || ((flags & wxLC_VIRTUAL) !=
|
|
(m_listCtrl->GetWindowStyleFlag() & wxLC_VIRTUAL)) )
|
|
#endif
|
|
{
|
|
wxListCtrl* const old = m_listCtrl;
|
|
|
|
m_listCtrl = new MyListCtrl(m_panel, LIST_CTRL,
|
|
wxDefaultPosition, wxDefaultSize,
|
|
flags |
|
|
wxBORDER_THEME | wxLC_EDIT_LABELS);
|
|
|
|
if ( old )
|
|
{
|
|
wxSizer* const sizer = m_panel->GetSizer();
|
|
sizer->Replace(old, m_listCtrl);
|
|
|
|
delete old;
|
|
|
|
sizer->Layout();
|
|
}
|
|
|
|
switch ( flags & wxLC_MASK_TYPE )
|
|
{
|
|
case wxLC_LIST:
|
|
InitWithListItems();
|
|
break;
|
|
|
|
case wxLC_ICON:
|
|
InitWithIconItems(withText);
|
|
break;
|
|
|
|
case wxLC_SMALL_ICON:
|
|
InitWithIconItems(withText, true);
|
|
break;
|
|
|
|
case wxLC_REPORT:
|
|
if ( flags & wxLC_VIRTUAL )
|
|
InitWithVirtualItems();
|
|
else
|
|
InitWithReportItems();
|
|
break;
|
|
|
|
default:
|
|
wxFAIL_MSG( "unknown listctrl mode" );
|
|
}
|
|
|
|
wxMenuBar* const mb = GetMenuBar();
|
|
if ( mb )
|
|
m_listCtrl->EnableBellOnNoMatch(mb->IsChecked(LIST_TOGGLE_BELL));
|
|
}
|
|
|
|
GetMenuBar()->Check(LIST_ROW_LINES, false);
|
|
|
|
m_logWindow->Clear();
|
|
}
|
|
|
|
void MyFrame::OnListView(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
RecreateList(wxLC_LIST);
|
|
}
|
|
|
|
void MyFrame::InitWithListItems()
|
|
{
|
|
for ( int i = 0; i < m_numListItems; i++ )
|
|
{
|
|
m_listCtrl->InsertItem(i, wxString::Format("Item %d", i));
|
|
}
|
|
}
|
|
|
|
void MyFrame::OnReportView(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
RecreateList(wxLC_REPORT);
|
|
}
|
|
|
|
void MyFrame::InitWithReportItems()
|
|
{
|
|
m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
|
|
|
|
// note that under MSW for SetColumnWidth() to work we need to create the
|
|
// items with images initially even if we specify dummy image id
|
|
wxListItem itemCol;
|
|
itemCol.SetText("Column 1");
|
|
itemCol.SetImage(-1);
|
|
m_listCtrl->InsertColumn(0, itemCol);
|
|
|
|
itemCol.SetText("Column 2 (auto size excluding header)");
|
|
itemCol.SetAlign(wxLIST_FORMAT_CENTRE);
|
|
m_listCtrl->InsertColumn(1, itemCol);
|
|
|
|
itemCol.SetText("Column 3 (auto size including header)");
|
|
itemCol.SetAlign(wxLIST_FORMAT_RIGHT);
|
|
m_listCtrl->InsertColumn(2, itemCol);
|
|
|
|
// to speed up inserting we hide the control temporarily
|
|
m_listCtrl->Hide();
|
|
|
|
wxStopWatch sw;
|
|
|
|
for ( int i = 0; i < m_numListItems; i++ )
|
|
{
|
|
m_listCtrl->InsertItemInReportView(i);
|
|
}
|
|
|
|
m_logWindow->WriteText(wxString::Format("%d items inserted in %ldms\n",
|
|
m_numListItems, sw.Time()));
|
|
m_listCtrl->Show();
|
|
|
|
// we leave all mask fields to 0 and only change the colour
|
|
wxListItem item;
|
|
item.m_itemId = 0;
|
|
item.SetTextColour(*wxRED);
|
|
m_listCtrl->SetItem( item );
|
|
|
|
item.m_itemId = 2;
|
|
item.SetTextColour(*wxGREEN);
|
|
m_listCtrl->SetItem( item );
|
|
item.m_itemId = 4;
|
|
item.SetTextColour(*wxLIGHT_GREY);
|
|
item.SetFont(*wxITALIC_FONT);
|
|
item.SetBackgroundColour(*wxRED);
|
|
m_listCtrl->SetItem( item );
|
|
|
|
m_listCtrl->SetTextColour(*wxBLUE);
|
|
|
|
// Set images in columns
|
|
m_listCtrl->SetItemColumnImage(1, 1, 0);
|
|
|
|
wxListItem info;
|
|
info.SetImage(0);
|
|
info.SetId(3);
|
|
info.SetColumn(2);
|
|
m_listCtrl->SetItem(info);
|
|
|
|
// test SetItemFont too
|
|
m_listCtrl->SetItemFont(0, *wxITALIC_FONT);
|
|
|
|
m_listCtrl->SetColumnWidth( 0, wxLIST_AUTOSIZE );
|
|
m_listCtrl->SetColumnWidth( 1, wxLIST_AUTOSIZE );
|
|
m_listCtrl->SetColumnWidth( 2, wxLIST_AUTOSIZE_USEHEADER );
|
|
}
|
|
|
|
void MyFrame::InitWithIconItems(bool withText, bool sameIcon)
|
|
{
|
|
m_listCtrl->SetImageList(m_imageListNormal, wxIMAGE_LIST_NORMAL);
|
|
m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
|
|
|
|
for ( int i = 0; i < NUM_ICONS; i++ )
|
|
{
|
|
int image = sameIcon ? 0 : i;
|
|
|
|
if ( withText )
|
|
{
|
|
// Make labels of different widths to test the layout.
|
|
wxString label;
|
|
if ( !(i % 5) )
|
|
label.Printf("Longer label %d", i);
|
|
else
|
|
label.Printf("Label %d", i);
|
|
|
|
m_listCtrl->InsertItem(i, label, image);
|
|
}
|
|
else
|
|
{
|
|
m_listCtrl->InsertItem(i, image);
|
|
}
|
|
}
|
|
}
|
|
|
|
void MyFrame::OnIconView(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
RecreateList(wxLC_ICON, false);
|
|
}
|
|
|
|
void MyFrame::OnIconTextView(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
RecreateList(wxLC_ICON);
|
|
}
|
|
|
|
void MyFrame::OnSmallIconView(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
RecreateList(wxLC_SMALL_ICON, false);
|
|
}
|
|
|
|
void MyFrame::OnSmallIconTextView(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
RecreateList(wxLC_SMALL_ICON);
|
|
}
|
|
|
|
void MyFrame::OnVirtualView(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
m_smallVirtual = false;
|
|
RecreateList(wxLC_REPORT | wxLC_VIRTUAL);
|
|
}
|
|
|
|
void MyFrame::OnSmallVirtualView(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
m_smallVirtual = true;
|
|
RecreateList(wxLC_REPORT | wxLC_VIRTUAL);
|
|
}
|
|
|
|
void MyFrame::OnSetItemsCount(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
int numItems = wxGetNumberFromUser
|
|
(
|
|
"Enter the initial number of items for "
|
|
"the list and report views",
|
|
"Number of items:",
|
|
"wxWidgets wxListCtrl sample",
|
|
m_numListItems,
|
|
0,
|
|
10000,
|
|
this
|
|
);
|
|
if ( numItems == -1 || numItems == m_numListItems )
|
|
return;
|
|
|
|
m_numListItems = numItems;
|
|
|
|
if ( m_listCtrl->HasFlag(wxLC_REPORT) &&
|
|
!m_listCtrl->HasFlag(wxLC_VIRTUAL) )
|
|
RecreateList(wxLC_REPORT);
|
|
else if ( m_listCtrl->HasFlag(wxLC_LIST) )
|
|
RecreateList(wxLC_LIST);
|
|
}
|
|
|
|
void MyFrame::InitWithVirtualItems()
|
|
{
|
|
m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
|
|
|
|
if ( m_smallVirtual )
|
|
{
|
|
m_listCtrl->AppendColumn("Animal");
|
|
m_listCtrl->AppendColumn("Sound");
|
|
m_listCtrl->SetItemCount(WXSIZEOF(SMALL_VIRTUAL_VIEW_ITEMS));
|
|
}
|
|
else
|
|
{
|
|
m_listCtrl->AppendColumn("First Column (size auto)");
|
|
m_listCtrl->AppendColumn("Second Column (150px)");
|
|
m_listCtrl->SetItemCount(1000000);
|
|
m_listCtrl->SetColumnWidth(0, wxLIST_AUTOSIZE_USEHEADER);
|
|
m_listCtrl->SetColumnWidth(1, 150);
|
|
}
|
|
}
|
|
|
|
void MyFrame::OnSort(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxStopWatch sw;
|
|
|
|
m_listCtrl->SortItems(MyCompareFunction, 0);
|
|
|
|
m_logWindow->WriteText(wxString::Format("Sorting %d items took %ld ms\n",
|
|
m_listCtrl->GetItemCount(),
|
|
sw.Time()));
|
|
}
|
|
|
|
void MyFrame::OnFind(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxStopWatch sw;
|
|
|
|
const int itemCount = m_listCtrl->GetItemCount();
|
|
for ( int i = 0; i < itemCount; i++ )
|
|
m_listCtrl->FindItem(-1, i);
|
|
|
|
wxLogMessage("Calling Find() for all %d items took %ld ms",
|
|
itemCount, sw.Time());
|
|
}
|
|
|
|
void MyFrame::OnShowSelInfo(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
int selCount = m_listCtrl->GetSelectedItemCount();
|
|
wxLogMessage("%d items selected:", selCount);
|
|
|
|
// don't show too many items
|
|
size_t shownCount = 0;
|
|
|
|
long item = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
|
|
wxLIST_STATE_SELECTED);
|
|
while ( item != -1 )
|
|
{
|
|
wxLogMessage("\t%ld (%s)",
|
|
item, m_listCtrl->GetItemText(item));
|
|
|
|
if ( ++shownCount > 10 )
|
|
{
|
|
wxLogMessage("\t... more selected items snipped...");
|
|
break;
|
|
}
|
|
|
|
item = m_listCtrl->GetNextItem(item, wxLIST_NEXT_ALL,
|
|
wxLIST_STATE_SELECTED);
|
|
}
|
|
}
|
|
|
|
void MyFrame::OnShowViewRect(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
const wxRect r = m_listCtrl->GetViewRect();
|
|
wxLogMessage("View rect: (%d, %d)-(%d, %d)",
|
|
r.GetLeft(), r.GetTop(), r.GetRight(), r.GetBottom());
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// column order tests
|
|
// ----------------------------------------------------------------------------
|
|
|
|
#ifdef wxHAS_LISTCTRL_COLUMN_ORDER
|
|
|
|
static wxString DumpIntArray(const wxArrayInt& a)
|
|
{
|
|
wxString s("{ ");
|
|
const size_t count = a.size();
|
|
for ( size_t n = 0; n < count; n++ )
|
|
{
|
|
if ( n )
|
|
s += ", ";
|
|
s += wxString::Format("%lu", (unsigned long)a[n]);
|
|
}
|
|
|
|
s += " }";
|
|
|
|
return s;
|
|
}
|
|
|
|
void MyFrame::OnSetColOrder(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxArrayInt order(3);
|
|
order[0] = 2;
|
|
order[1] = 0;
|
|
order[2] = 1;
|
|
if ( m_listCtrl->SetColumnsOrder(order) )
|
|
{
|
|
wxLogMessage("Column order set to %s", DumpIntArray(order));
|
|
}
|
|
}
|
|
|
|
void MyFrame::OnGetColOrder(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
// show what GetColumnsOrder() returns
|
|
const wxArrayInt order = m_listCtrl->GetColumnsOrder();
|
|
wxString msg = "Columns order: " +
|
|
DumpIntArray(m_listCtrl->GetColumnsOrder()) + "\n";
|
|
|
|
int n;
|
|
const int count = m_listCtrl->GetColumnCount();
|
|
|
|
// show the results of GetColumnOrder() for each column
|
|
msg += "GetColumnOrder() results:\n";
|
|
for ( n = 0; n < count; n++ )
|
|
{
|
|
msg += wxString::Format(" %2d -> %2d\n",
|
|
n, m_listCtrl->GetColumnOrder(n));
|
|
}
|
|
|
|
// and the results of GetColumnIndexFromOrder() too
|
|
msg += "GetColumnIndexFromOrder() results:\n";
|
|
for ( n = 0; n < count; n++ )
|
|
{
|
|
msg += wxString::Format(" %2d -> %2d\n",
|
|
n, m_listCtrl->GetColumnIndexFromOrder(n));
|
|
}
|
|
|
|
wxLogMessage("%s", msg);
|
|
}
|
|
|
|
#endif // wxHAS_LISTCTRL_COLUMN_ORDER
|
|
|
|
void MyFrame::OnShowColInfo(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
int count = m_listCtrl->GetColumnCount();
|
|
wxLogMessage("%d columns:", count);
|
|
for ( int c = 0; c < count; c++ )
|
|
{
|
|
wxLogMessage("\tcolumn %d has width %d", c,
|
|
m_listCtrl->GetColumnWidth(c));
|
|
}
|
|
}
|
|
|
|
void MyFrame::OnUpdateUIEnableInReport(wxUpdateUIEvent& event)
|
|
{
|
|
event.Enable( (m_listCtrl->GetWindowStyleFlag() & wxLC_REPORT) != 0 );
|
|
}
|
|
|
|
void MyFrame::OnToggleMultiSel(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
long flags = m_listCtrl->GetWindowStyleFlag();
|
|
if ( flags & wxLC_SINGLE_SEL )
|
|
flags &= ~wxLC_SINGLE_SEL;
|
|
else
|
|
flags |= wxLC_SINGLE_SEL;
|
|
|
|
m_logWindow->WriteText(wxString::Format("Current selection mode: %sle\n",
|
|
(flags & wxLC_SINGLE_SEL) ? "sing" : "multip"));
|
|
|
|
RecreateList(flags);
|
|
}
|
|
|
|
void MyFrame::OnUpdateToggleMultiSel(wxUpdateUIEvent& event)
|
|
{
|
|
event.Check(!m_listCtrl->HasFlag(wxLC_SINGLE_SEL));
|
|
}
|
|
|
|
void MyFrame::OnToggleCheckBoxes(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
if ( !m_listCtrl->EnableCheckBoxes(!m_listCtrl->HasCheckBoxes()) )
|
|
{
|
|
wxLogMessage("Failed to toggle checkboxes (not supported?)");
|
|
}
|
|
else
|
|
{
|
|
wxLogMessage("Checkboxes are now %s",
|
|
m_listCtrl->HasCheckBoxes() ? "enabled" : "disabled");
|
|
}
|
|
}
|
|
|
|
void MyFrame::OnUpdateToggleCheckBoxes(wxUpdateUIEvent& event)
|
|
{
|
|
bool cbEnabled = m_listCtrl->HasCheckBoxes();
|
|
event.Check(cbEnabled);
|
|
GetMenuBar()->Enable(LIST_TOGGLE_CHECKBOX, cbEnabled);
|
|
GetMenuBar()->Enable(LIST_GET_CHECKBOX, cbEnabled);
|
|
}
|
|
|
|
void MyFrame::OnUpdateToggleHeader(wxUpdateUIEvent& event)
|
|
{
|
|
event.Check(!m_listCtrl->HasFlag(wxLC_NO_HEADER));
|
|
}
|
|
|
|
void MyFrame::OnUpdateRowLines(wxUpdateUIEvent& event)
|
|
{
|
|
event.Enable(m_listCtrl->HasFlag(wxLC_VIRTUAL));
|
|
}
|
|
|
|
void MyFrame::OnSetFgColour(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
m_listCtrl->SetForegroundColour(wxGetColourFromUser(this));
|
|
m_listCtrl->Refresh();
|
|
}
|
|
|
|
void MyFrame::OnSetBgColour(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
m_listCtrl->SetBackgroundColour(wxGetColourFromUser(this));
|
|
m_listCtrl->Refresh();
|
|
}
|
|
|
|
void MyFrame::OnSetRowLines(wxCommandEvent& event)
|
|
{
|
|
m_listCtrl->EnableAlternateRowColours(event.IsChecked());
|
|
m_listCtrl->Refresh();
|
|
}
|
|
|
|
void MyFrame::OnCustomHeaderAttr(wxCommandEvent& event)
|
|
{
|
|
wxItemAttr attr;
|
|
if ( event.IsChecked() )
|
|
{
|
|
attr.SetTextColour(*wxBLUE);
|
|
attr.SetFont(wxFontInfo(24).Italic());
|
|
}
|
|
//else: leave it as default to disable custom header attributes
|
|
|
|
if ( !m_listCtrl->SetHeaderAttr(attr) )
|
|
wxLogMessage("Sorry, header attributes not supported on this platform");
|
|
}
|
|
|
|
void MyFrame::OnAdd(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
m_listCtrl->InsertItem(m_listCtrl->GetItemCount(), "Appended item");
|
|
}
|
|
|
|
void MyFrame::OnEdit(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
// demonstrate cancelling editing: this currently is wxMSW-only
|
|
#if defined(__WXMSW__) && !defined(__WXUNIVERSAL__)
|
|
if ( m_listCtrl->GetEditControl() )
|
|
{
|
|
m_listCtrl->EndEditLabel(true);
|
|
}
|
|
else // start editing
|
|
#endif // __WXMSW__
|
|
{
|
|
long itemCur = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
|
|
wxLIST_STATE_FOCUSED);
|
|
|
|
if ( itemCur != -1 )
|
|
{
|
|
m_listCtrl->EditLabel(itemCur);
|
|
}
|
|
else
|
|
{
|
|
m_logWindow->WriteText("No item to edit");
|
|
}
|
|
}
|
|
}
|
|
|
|
void MyFrame::OnToggleItemCheckBox(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
long item = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
|
|
while (item != -1)
|
|
{
|
|
bool checked = m_listCtrl->IsItemChecked(item);
|
|
m_listCtrl->CheckItem(item, !checked);
|
|
|
|
item = m_listCtrl->GetNextItem(item, wxLIST_NEXT_ALL,
|
|
wxLIST_STATE_SELECTED);
|
|
}
|
|
}
|
|
|
|
void MyFrame::OnGetItemCheckBox(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
long item = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
|
|
while (item != -1)
|
|
{
|
|
bool checked = m_listCtrl->IsItemChecked(item);
|
|
|
|
wxLogMessage("Item %ld is %s", item, checked ? "checked" : "unchecked");
|
|
|
|
item = m_listCtrl->GetNextItem(item, wxLIST_NEXT_ALL,
|
|
wxLIST_STATE_SELECTED);
|
|
}
|
|
}
|
|
|
|
void MyFrame::OnDelete(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
if ( m_listCtrl->GetItemCount() )
|
|
{
|
|
m_listCtrl->DeleteItem(0);
|
|
}
|
|
else
|
|
{
|
|
m_logWindow->WriteText("Nothing to delete");
|
|
}
|
|
}
|
|
|
|
void MyFrame::OnDeleteAll(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxStopWatch sw;
|
|
|
|
int itemCount = m_listCtrl->GetItemCount();
|
|
|
|
m_listCtrl->DeleteAllItems();
|
|
|
|
m_logWindow->WriteText(wxString::Format("Deleting %d items took %ld ms\n",
|
|
itemCount,
|
|
sw.Time()));
|
|
}
|
|
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// MyListCtrl
|
|
// ----------------------------------------------------------------------------
|
|
|
|
wxBEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
|
|
EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag)
|
|
EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag)
|
|
EVT_LIST_BEGIN_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnBeginLabelEdit)
|
|
EVT_LIST_END_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnEndLabelEdit)
|
|
EVT_LIST_DELETE_ITEM(LIST_CTRL, MyListCtrl::OnDeleteItem)
|
|
EVT_LIST_DELETE_ALL_ITEMS(LIST_CTRL, MyListCtrl::OnDeleteAllItems)
|
|
EVT_LIST_ITEM_SELECTED(LIST_CTRL, MyListCtrl::OnSelected)
|
|
EVT_LIST_ITEM_DESELECTED(LIST_CTRL, MyListCtrl::OnDeselected)
|
|
EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnListKeyDown)
|
|
EVT_LIST_ITEM_ACTIVATED(LIST_CTRL, MyListCtrl::OnActivated)
|
|
EVT_LIST_ITEM_FOCUSED(LIST_CTRL, MyListCtrl::OnFocused)
|
|
EVT_LIST_ITEM_CHECKED(LIST_CTRL, MyListCtrl::OnChecked)
|
|
EVT_LIST_ITEM_UNCHECKED(LIST_CTRL, MyListCtrl::OnUnChecked)
|
|
|
|
EVT_LIST_ITEM_RIGHT_CLICK(LIST_CTRL, MyListCtrl::OnItemRightClick)
|
|
|
|
EVT_LIST_COL_CLICK(LIST_CTRL, MyListCtrl::OnColClick)
|
|
EVT_LIST_COL_RIGHT_CLICK(LIST_CTRL, MyListCtrl::OnColRightClick)
|
|
EVT_LIST_COL_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnColBeginDrag)
|
|
EVT_LIST_COL_DRAGGING(LIST_CTRL, MyListCtrl::OnColDragging)
|
|
EVT_LIST_COL_END_DRAG(LIST_CTRL, MyListCtrl::OnColEndDrag)
|
|
|
|
EVT_LIST_CACHE_HINT(LIST_CTRL, MyListCtrl::OnCacheHint)
|
|
|
|
#if USE_CONTEXT_MENU
|
|
EVT_CONTEXT_MENU(MyListCtrl::OnContextMenu)
|
|
#endif
|
|
EVT_CHAR(MyListCtrl::OnChar)
|
|
|
|
EVT_RIGHT_DOWN(MyListCtrl::OnRightClick)
|
|
wxEND_EVENT_TABLE()
|
|
|
|
void MyListCtrl::OnCacheHint(wxListEvent& event)
|
|
{
|
|
wxLogMessage( "OnCacheHint: cache items %ld..%ld",
|
|
event.GetCacheFrom(), event.GetCacheTo() );
|
|
}
|
|
|
|
void MyListCtrl::SetColumnImage(int col, int image)
|
|
{
|
|
wxListItem item;
|
|
item.SetMask(wxLIST_MASK_IMAGE);
|
|
item.SetImage(image);
|
|
SetColumn(col, item);
|
|
}
|
|
|
|
void MyListCtrl::OnColClick(wxListEvent& event)
|
|
{
|
|
int col = event.GetColumn();
|
|
|
|
// set or unset image
|
|
static bool x = false;
|
|
x = !x;
|
|
SetColumnImage(col, x ? 0 : -1);
|
|
|
|
wxLogMessage( "OnColumnClick at %d.", col );
|
|
}
|
|
|
|
void MyListCtrl::OnColRightClick(wxListEvent& event)
|
|
{
|
|
int col = event.GetColumn();
|
|
if ( col != -1 )
|
|
{
|
|
SetColumnImage(col, -1);
|
|
}
|
|
|
|
// Show popupmenu at position
|
|
wxMenu menu("Test");
|
|
menu.Append(LIST_ABOUT, "&About");
|
|
PopupMenu(&menu, event.GetPoint());
|
|
|
|
wxLogMessage( "OnColumnRightClick at %d.", event.GetColumn() );
|
|
}
|
|
|
|
void MyListCtrl::LogColEvent(const wxListEvent& event, const wxString& name)
|
|
{
|
|
const int col = event.GetColumn();
|
|
|
|
wxLogMessage("%s: column %d (width = %d or %d).",
|
|
name,
|
|
col,
|
|
event.GetItem().GetWidth(),
|
|
GetColumnWidth(col));
|
|
}
|
|
|
|
void MyListCtrl::OnColBeginDrag(wxListEvent& event)
|
|
{
|
|
LogColEvent( event, "OnColBeginDrag" );
|
|
|
|
if ( event.GetColumn() == 0 )
|
|
{
|
|
wxLogMessage("Resizing this column shouldn't work.");
|
|
|
|
event.Veto();
|
|
}
|
|
}
|
|
|
|
void MyListCtrl::OnColDragging(wxListEvent& event)
|
|
{
|
|
LogColEvent( event, "OnColDragging" );
|
|
}
|
|
|
|
void MyListCtrl::OnColEndDrag(wxListEvent& event)
|
|
{
|
|
LogColEvent( event, "OnColEndDrag" );
|
|
}
|
|
|
|
void MyListCtrl::OnBeginDrag(wxListEvent& event)
|
|
{
|
|
const wxPoint& pt = event.m_pointDrag;
|
|
|
|
int flags;
|
|
wxLogMessage( "OnBeginDrag at (%d, %d), item %ld.",
|
|
pt.x, pt.y, HitTest(pt, flags) );
|
|
}
|
|
|
|
void MyListCtrl::OnBeginRDrag(wxListEvent& event)
|
|
{
|
|
wxLogMessage( "OnBeginRDrag at %d,%d.",
|
|
event.m_pointDrag.x, event.m_pointDrag.y );
|
|
}
|
|
|
|
void MyListCtrl::OnBeginLabelEdit(wxListEvent& event)
|
|
{
|
|
wxLogMessage( "OnBeginLabelEdit: %s", event.m_item.m_text);
|
|
|
|
wxTextCtrl * const text = GetEditControl();
|
|
if ( !text )
|
|
{
|
|
wxLogMessage("BUG: started to edit but no edit control");
|
|
}
|
|
else
|
|
{
|
|
wxLogMessage("Edit control value: \"%s\"", text->GetValue());
|
|
}
|
|
}
|
|
|
|
void MyListCtrl::OnEndLabelEdit(wxListEvent& event)
|
|
{
|
|
wxLogMessage( "OnEndLabelEdit: %s",
|
|
(
|
|
event.IsEditCancelled() ?
|
|
wxString("[cancelled]") :
|
|
event.m_item.m_text
|
|
)
|
|
);
|
|
}
|
|
|
|
void MyListCtrl::OnDeleteItem(wxListEvent& event)
|
|
{
|
|
LogEvent(event, "OnDeleteItem");
|
|
wxLogMessage( "Number of items when delete event is sent: %d", GetItemCount() );
|
|
}
|
|
|
|
void MyListCtrl::OnDeleteAllItems(wxListEvent& event)
|
|
{
|
|
LogEvent(event, "OnDeleteAllItems");
|
|
}
|
|
|
|
void MyListCtrl::OnSelected(wxListEvent& event)
|
|
{
|
|
LogEvent(event, "OnSelected");
|
|
|
|
if ( GetWindowStyle() & wxLC_REPORT )
|
|
{
|
|
wxListItem info;
|
|
info.m_itemId = event.m_itemIndex;
|
|
info.m_col = 1;
|
|
info.m_mask = wxLIST_MASK_TEXT;
|
|
if ( GetItem(info) )
|
|
{
|
|
wxLogMessage("Value of the 2nd field of the selected item: %s",
|
|
info.m_text);
|
|
}
|
|
else
|
|
{
|
|
wxFAIL_MSG("wxListCtrl::GetItem() failed");
|
|
}
|
|
}
|
|
}
|
|
|
|
void MyListCtrl::OnDeselected(wxListEvent& event)
|
|
{
|
|
LogEvent(event, "OnDeselected");
|
|
}
|
|
|
|
void MyListCtrl::OnActivated(wxListEvent& event)
|
|
{
|
|
LogEvent(event, "OnActivated");
|
|
}
|
|
|
|
void MyListCtrl::OnFocused(wxListEvent& event)
|
|
{
|
|
LogEvent(event, "OnFocused");
|
|
|
|
event.Skip();
|
|
}
|
|
|
|
void MyListCtrl::OnItemRightClick(wxListEvent& event)
|
|
{
|
|
LogEvent(event, "OnItemRightClick");
|
|
|
|
event.Skip();
|
|
}
|
|
|
|
void MyListCtrl::OnChecked(wxListEvent& event)
|
|
{
|
|
LogEvent(event, "OnChecked");
|
|
|
|
if ( IsVirtual() )
|
|
{
|
|
CheckItem(event.GetIndex(), true);
|
|
}
|
|
|
|
event.Skip();
|
|
}
|
|
|
|
void MyListCtrl::OnUnChecked(wxListEvent& event)
|
|
{
|
|
LogEvent(event, "OnUnChecked");
|
|
|
|
if ( IsVirtual() )
|
|
{
|
|
CheckItem(event.GetIndex(), false);
|
|
}
|
|
|
|
event.Skip();
|
|
}
|
|
|
|
void MyListCtrl::OnListKeyDown(wxListEvent& event)
|
|
{
|
|
long item;
|
|
|
|
if ( !wxGetKeyState(WXK_SHIFT) )
|
|
{
|
|
LogEvent(event, "OnListKeyDown");
|
|
event.Skip();
|
|
return;
|
|
}
|
|
|
|
switch ( event.GetKeyCode() )
|
|
{
|
|
case 'C': // colorize
|
|
{
|
|
wxListItem info;
|
|
info.m_itemId = event.GetIndex();
|
|
if ( info.m_itemId == -1 )
|
|
{
|
|
// no item
|
|
break;
|
|
}
|
|
|
|
GetItem(info);
|
|
|
|
wxItemAttr *attr = info.GetAttributes();
|
|
if ( !attr || !attr->HasTextColour() )
|
|
{
|
|
info.SetTextColour(*wxCYAN);
|
|
|
|
SetItem(info);
|
|
|
|
RefreshItem(info.m_itemId);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case 'N': // next
|
|
item = GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_FOCUSED);
|
|
if ( item++ == GetItemCount() - 1 )
|
|
{
|
|
item = 0;
|
|
}
|
|
|
|
wxLogMessage("Focusing item %ld", item);
|
|
|
|
SetItemState(item, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
|
|
EnsureVisible(item);
|
|
break;
|
|
|
|
case 'R': // show bounding rectangle
|
|
{
|
|
item = event.GetIndex();
|
|
wxRect r;
|
|
if ( !GetItemRect(item, r) )
|
|
{
|
|
wxLogError("Failed to retrieve rect of item %ld", item);
|
|
break;
|
|
}
|
|
|
|
wxLogMessage("Bounding rect of item %ld is (%d, %d)-(%d, %d)",
|
|
item, r.x, r.y, r.x + r.width, r.y + r.height);
|
|
}
|
|
break;
|
|
|
|
case '1': // show sub item bounding rectangle for the given column
|
|
case '2': // (and icon/label rectangle if Shift/Ctrl is pressed)
|
|
case '3':
|
|
case '4': // this column is invalid but we want to test it too
|
|
if ( InReportView() )
|
|
{
|
|
int subItem = event.GetKeyCode() - '1';
|
|
item = event.GetIndex();
|
|
wxRect r;
|
|
|
|
int code = wxLIST_RECT_BOUNDS;
|
|
if ( wxGetKeyState(WXK_SHIFT) )
|
|
code = wxLIST_RECT_ICON;
|
|
else if ( wxGetKeyState(WXK_CONTROL) )
|
|
code = wxLIST_RECT_LABEL;
|
|
|
|
if ( !GetSubItemRect(item, subItem, r, code) )
|
|
{
|
|
wxLogError("Failed to retrieve rect of item %ld column %d", item, subItem + 1);
|
|
break;
|
|
}
|
|
|
|
wxLogMessage("Bounding rect of item %ld column %d is (%d, %d)-(%d, %d)",
|
|
item, subItem + 1,
|
|
r.x, r.y, r.x + r.width, r.y + r.height);
|
|
}
|
|
break;
|
|
|
|
case 'U': // update
|
|
if ( !IsVirtual() )
|
|
break;
|
|
|
|
if ( m_updated != -1 )
|
|
RefreshItem(m_updated);
|
|
|
|
m_updated = event.GetIndex();
|
|
if ( m_updated != -1 )
|
|
{
|
|
// we won't see changes to this item as it's selected, update
|
|
// the next one (or the first one if we're on the last item)
|
|
if ( ++m_updated == GetItemCount() )
|
|
m_updated = 0;
|
|
|
|
wxLogMessage("Updating colour of the item %ld", m_updated);
|
|
RefreshItem(m_updated);
|
|
}
|
|
break;
|
|
|
|
case 'D': // delete
|
|
item = GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
|
|
while ( item != -1 )
|
|
{
|
|
DeleteItem(item);
|
|
|
|
wxLogMessage("Item %ld deleted", item);
|
|
|
|
// -1 because the indices were shifted by DeleteItem()
|
|
item = GetNextItem(item - 1,
|
|
wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
|
|
}
|
|
break;
|
|
|
|
case 'I': // insert
|
|
if ( GetWindowStyle() & wxLC_REPORT )
|
|
{
|
|
if ( GetWindowStyle() & wxLC_VIRTUAL )
|
|
{
|
|
SetItemCount(GetItemCount() + 1);
|
|
}
|
|
else // !virtual
|
|
{
|
|
InsertItemInReportView(event.GetIndex());
|
|
}
|
|
break;
|
|
}
|
|
wxFALLTHROUGH;
|
|
|
|
default:
|
|
LogEvent(event, "OnListKeyDown");
|
|
|
|
event.Skip();
|
|
}
|
|
}
|
|
|
|
void MyListCtrl::OnChar(wxKeyEvent& event)
|
|
{
|
|
wxLogMessage("Got char event.");
|
|
|
|
event.Skip();
|
|
}
|
|
|
|
void MyListCtrl::OnRightClick(wxMouseEvent& event)
|
|
{
|
|
if ( !event.ControlDown() )
|
|
{
|
|
event.Skip();
|
|
return;
|
|
}
|
|
|
|
int flags;
|
|
long subitem;
|
|
long item = HitTest(event.GetPosition(), flags, &subitem);
|
|
|
|
wxString where;
|
|
switch ( flags )
|
|
{
|
|
case wxLIST_HITTEST_ABOVE: where = "above"; break;
|
|
case wxLIST_HITTEST_BELOW: where = "below"; break;
|
|
case wxLIST_HITTEST_NOWHERE: where = "nowhere near"; break;
|
|
case wxLIST_HITTEST_ONITEMICON: where = "on icon of"; break;
|
|
case wxLIST_HITTEST_ONITEMLABEL: where = "on label of"; break;
|
|
case wxLIST_HITTEST_ONITEMRIGHT: where = "right on"; break;
|
|
case wxLIST_HITTEST_TOLEFT: where = "to the left of"; break;
|
|
case wxLIST_HITTEST_TORIGHT: where = "to the right of"; break;
|
|
default: where = "not clear exactly where on"; break;
|
|
}
|
|
|
|
wxLogMessage("Right double click %s item %ld, subitem %ld",
|
|
where, item, subitem);
|
|
}
|
|
|
|
void MyListCtrl::LogEvent(const wxListEvent& event, const wxString& eventName)
|
|
{
|
|
wxLogMessage("Item %ld: %s (item text = %s, data = %ld)",
|
|
event.GetIndex(), eventName,
|
|
event.GetText(), static_cast<long>(event.GetData()));
|
|
}
|
|
|
|
wxString MyListCtrl::OnGetItemText(long item, long column) const
|
|
{
|
|
if ( GetItemCount() == WXSIZEOF(SMALL_VIRTUAL_VIEW_ITEMS) )
|
|
{
|
|
return SMALL_VIRTUAL_VIEW_ITEMS[item][column];
|
|
}
|
|
else // "big" virtual control
|
|
{
|
|
return wxString::Format("Column %ld of item %ld", column, item);
|
|
}
|
|
}
|
|
|
|
void MyListCtrl::CheckItem(long item, bool check)
|
|
{
|
|
if ( IsVirtual() )
|
|
{
|
|
m_checked.SelectItem(item, check);
|
|
RefreshItem(item);
|
|
}
|
|
else
|
|
{
|
|
wxListCtrl::CheckItem(item, check);
|
|
}
|
|
}
|
|
|
|
bool MyListCtrl::IsItemChecked(long item) const
|
|
{
|
|
if ( IsVirtual() )
|
|
{
|
|
return m_checked.IsSelected(item);
|
|
}
|
|
else
|
|
{
|
|
return wxListCtrl::IsItemChecked(item);
|
|
}
|
|
}
|
|
|
|
bool MyListCtrl::OnGetItemIsChecked(long item) const
|
|
{
|
|
return IsItemChecked(item);
|
|
}
|
|
|
|
int MyListCtrl::OnGetItemColumnImage(long item, long column) const
|
|
{
|
|
if (!column)
|
|
return 0;
|
|
|
|
if (!(item % 3) && column == 1)
|
|
return 0;
|
|
|
|
return -1;
|
|
}
|
|
|
|
wxItemAttr *MyListCtrl::OnGetItemAttr(long item) const
|
|
{
|
|
// test to check that RefreshItem() works correctly: when m_updated is
|
|
// set to some item and it is refreshed, we highlight the item
|
|
if ( item == m_updated )
|
|
{
|
|
static wxItemAttr s_attrHighlight(*wxRED, wxNullColour, wxNullFont);
|
|
return &s_attrHighlight;
|
|
}
|
|
|
|
return wxListCtrl::OnGetItemAttr(item);
|
|
}
|
|
|
|
void MyListCtrl::InsertItemInReportView(int i)
|
|
{
|
|
wxString buf;
|
|
buf.Printf("This is item %d", i);
|
|
long tmp = InsertItem(i, buf, 0);
|
|
SetItemData(tmp, i);
|
|
|
|
buf.Printf("Col 1, item %d", i);
|
|
SetItem(tmp, 1, buf);
|
|
|
|
buf.Printf("Item %d in column 2", i);
|
|
SetItem(tmp, 2, buf);
|
|
}
|
|
|
|
#if USE_CONTEXT_MENU
|
|
void MyListCtrl::OnContextMenu(wxContextMenuEvent& event)
|
|
{
|
|
if (GetEditControl() == NULL)
|
|
{
|
|
wxPoint point = event.GetPosition();
|
|
// If from keyboard
|
|
if ( (point.x == -1) && (point.y == -1) )
|
|
{
|
|
wxSize size = GetSize();
|
|
point.x = size.x / 2;
|
|
point.y = size.y / 2;
|
|
}
|
|
else
|
|
{
|
|
point = ScreenToClient(point);
|
|
}
|
|
ShowContextMenu(point);
|
|
}
|
|
else
|
|
{
|
|
// the user is editing:
|
|
// allow the text control to display its context menu
|
|
// if it has one (it has on Windows) rather than display our one
|
|
event.Skip();
|
|
}
|
|
}
|
|
#endif
|
|
|
|
void MyListCtrl::ShowContextMenu(const wxPoint& pos)
|
|
{
|
|
wxMenu menu;
|
|
|
|
menu.Append(wxID_ABOUT, "&About");
|
|
menu.AppendSeparator();
|
|
menu.Append(wxID_EXIT, "E&xit");
|
|
|
|
PopupMenu(&menu, pos.x, pos.y);
|
|
}
|