// Modified by:
// Created: 04/01/98
// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
+// Copyright: (c) Julian Smart
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation
-#pragma interface
-#endif
-
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"
#include "wx/wx.h"
#endif
-#ifndef __WXMSW__
- #include "mondrian.xpm"
+#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 "wx/listctrl.h"
#include "wx/timer.h" // for wxStopWatch
#include "wx/colordlg.h" // for wxGetColourFromUser
+#include "wx/settings.h"
+#include "wx/sysopt.h"
+#include "wx/numdlg.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
+// ----------------------------------------------------------------------------
+
+IMPLEMENT_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(wxT("wxListCtrl Test"));
+
+ // Show the frame
+ frame->Show(true);
+
+ return true;
+}
+
+
+
+// ----------------------------------------------------------------------------
+// MyFrame
+// ----------------------------------------------------------------------------
+
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_SIZE(MyFrame::OnSize)
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_TOGGLE_MULTI_SEL, MyFrame::OnToggleMultiSel)
EVT_MENU(LIST_SHOW_COL_INFO, MyFrame::OnShowColInfo)
EVT_MENU(LIST_SHOW_SEL_INFO, MyFrame::OnShowSelInfo)
-
- EVT_UPDATE_UI(LIST_SHOW_COL_INFO, MyFrame::OnUpdateShowColInfo)
-END_EVENT_TABLE()
-
-BEGIN_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_GET_INFO(LIST_CTRL, MyListCtrl::OnGetInfo)
- EVT_LIST_SET_INFO(LIST_CTRL, MyListCtrl::OnSetInfo)
- 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_COL_CLICK(LIST_CTRL, MyListCtrl::OnColClick)
-
- EVT_CHAR(MyListCtrl::OnChar)
+ 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)
+#ifdef __WXOSX__
+ EVT_MENU(LIST_MAC_USE_GENERIC, MyFrame::OnToggleMacUseGeneric)
+#endif // __WXOSX__
+ EVT_MENU(LIST_FIND, MyFrame::OnFind)
+
+ EVT_UPDATE_UI(LIST_SHOW_COL_INFO, MyFrame::OnUpdateUIEnableInReport)
+ EVT_UPDATE_UI(LIST_TOGGLE_HEADER, MyFrame::OnUpdateUIEnableInReport)
+
+ EVT_UPDATE_UI(LIST_TOGGLE_MULTI_SEL, MyFrame::OnUpdateToggleMultiSel)
+ EVT_UPDATE_UI(LIST_TOGGLE_HEADER, MyFrame::OnUpdateToggleHeader)
END_EVENT_TABLE()
-IMPLEMENT_APP(MyApp)
-
-// number of items in list/report view
-static const int NUM_ITEMS = 30;
-
-// number of items in icon/small icon view
-static const int NUM_ICONS = 9;
-
-int wxCALLBACK MyCompareFunction(long item1, long item2, long sortData)
-{
- // inverse the order
- return item1 < item2;
-}
-
-// `Main program' equivalent, creating windows and returning main app frame
-bool MyApp::OnInit()
-{
- // Create the main frame window
- MyFrame *frame = new MyFrame("wxListCtrl Test", 50, 50, 450, 340);
-
- // Show the frame
- frame->Show(TRUE);
-
- SetTopWindow(frame);
-
- return TRUE;
-}
-
// My frame constructor
-MyFrame::MyFrame(const wxChar *title, int x, int y, int w, int h)
- : wxFrame((wxFrame *)NULL, -1, title, wxPoint(x, y), wxSize(w, h))
+MyFrame::MyFrame(const wxChar *title)
+ : wxFrame(NULL, wxID_ANY, title, wxDefaultPosition, wxSize(600, 500))
{
- m_listCtrl = (MyListCtrl *) NULL;
- m_logWindow = (wxTextCtrl *) NULL;
+ m_listCtrl = NULL;
+ m_logWindow = NULL;
+ m_smallVirtual = false;
+ m_numListItems = 10;
// Give it an icon
- SetIcon( wxICON(mondrian) );
+ 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 __WXMSW__
- 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) );
+ m_imageListNormal = new wxImageList(32, 32, true);
+ m_imageListSmall = new wxImageList(16, 16, true);
+
+#ifdef wxHAS_IMAGES_IN_RESOURCES
+ m_imageListNormal->Add( wxIcon(wxT("icon1"), wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon(wxT("icon2"), wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon(wxT("icon3"), wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon(wxT("icon4"), wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon(wxT("icon5"), wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon(wxT("icon6"), wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon(wxT("icon7"), wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon(wxT("icon8"), wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon(wxT("icon9"), wxBITMAP_TYPE_ICO_RESOURCE) );
+
+ m_imageListSmall->Add( wxIcon(wxT("iconsmall"), wxBITMAP_TYPE_ICO_RESOURCE) );
#else
m_imageListNormal->Add( wxIcon( toolbrai_xpm ) );
// Make a menubar
wxMenu *menuFile = new wxMenu;
- menuFile->Append(LIST_ABOUT, _T("&About"));
+ menuFile->Append(LIST_ABOUT, wxT("&About"));
menuFile->AppendSeparator();
- menuFile->Append(LIST_QUIT, _T("E&xit\tAlt-X"));
+ menuFile->Append(LIST_QUIT, wxT("E&xit\tAlt-X"));
wxMenu *menuView = new wxMenu;
- menuView->Append(LIST_LIST_VIEW, _T("&List view\tF1"));
- menuView->Append(LIST_REPORT_VIEW, _T("&Report view\tF2"));
- menuView->Append(LIST_ICON_VIEW, _T("&Icon view\tF3"));
- menuView->Append(LIST_ICON_TEXT_VIEW, _T("Icon view with &text\tF4"));
- menuView->Append(LIST_SMALL_ICON_VIEW, _T("&Small icon view\tF5"));
- menuView->Append(LIST_SMALL_ICON_TEXT_VIEW, _T("Small icon &view with text\tF6"));
- menuView->Append(LIST_VIRTUAL_VIEW, _T("Virtual view\tF7"));
+ menuView->Append(LIST_LIST_VIEW, wxT("&List view\tF1"));
+ menuView->Append(LIST_REPORT_VIEW, wxT("&Report view\tF2"));
+ menuView->Append(LIST_ICON_VIEW, wxT("&Icon view\tF3"));
+ menuView->Append(LIST_ICON_TEXT_VIEW, wxT("Icon view with &text\tF4"));
+ menuView->Append(LIST_SMALL_ICON_VIEW, wxT("&Small icon view\tF5"));
+ menuView->Append(LIST_SMALL_ICON_TEXT_VIEW, wxT("Small icon &view with text\tF6"));
+ menuView->Append(LIST_VIRTUAL_VIEW, wxT("&Virtual view\tF7"));
+ menuView->Append(LIST_SMALL_VIRTUAL_VIEW, wxT("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, wxT("Mac: Use Generic Control"));
+#endif
wxMenu *menuList = new wxMenu;
- menuList->Append(LIST_TOGGLE_FIRST, _T("&Toggle first item\tCtrl-T"));
- menuList->Append(LIST_DESELECT_ALL, _T("&Deselect All\tCtrl-D"));
- menuList->Append(LIST_SELECT_ALL, _T("S&elect All\tCtrl-A"));
+ menuList->Append(LIST_GOTO, wxT("&Go to item #3\tCtrl-3"));
+ menuList->Append(LIST_FOCUS_LAST, wxT("&Make last item current\tCtrl-L"));
+ menuList->Append(LIST_TOGGLE_FIRST, wxT("To&ggle first item\tCtrl-G"));
+ menuList->Append(LIST_DESELECT_ALL, wxT("&Deselect All\tCtrl-D"));
+ menuList->Append(LIST_SELECT_ALL, wxT("S&elect All\tCtrl-A"));
+ menuList->AppendSeparator();
+ menuList->Append(LIST_SHOW_COL_INFO, wxT("Show &column info\tCtrl-C"));
+ menuList->Append(LIST_SHOW_SEL_INFO, wxT("Show &selected items\tCtrl-S"));
+ menuList->Append(LIST_SHOW_VIEW_RECT, wxT("Show &view rect"));
+#ifdef wxHAS_LISTCTRL_COLUMN_ORDER
+ menuList->Append(LIST_SET_COL_ORDER, wxT("Se&t columns order\tShift-Ctrl-O"));
+ menuList->Append(LIST_GET_COL_ORDER, wxT("Sho&w columns order\tCtrl-O"));
+#endif // wxHAS_LISTCTRL_COLUMN_ORDER
menuList->AppendSeparator();
- menuList->Append(LIST_SHOW_COL_INFO, _T("Show &column info\tCtrl-C"));
- menuList->Append(LIST_SHOW_SEL_INFO, _T("Show &selected items\tCtrl-S"));
+ menuList->Append(LIST_SORT, wxT("Sor&t\tCtrl-T"));
+ menuList->Append(LIST_FIND, "Test Find() performance");
menuList->AppendSeparator();
- menuList->Append(LIST_SORT, _T("&Sort\tCtrl-S"));
+ menuList->Append(LIST_ADD, wxT("&Append an item\tCtrl-P"));
+ menuList->Append(LIST_EDIT, wxT("&Edit the item\tCtrl-E"));
+ menuList->Append(LIST_DELETE, wxT("&Delete first item\tCtrl-X"));
+ menuList->Append(LIST_DELETE_ALL, wxT("Delete &all items"));
menuList->AppendSeparator();
- menuList->Append(LIST_ADD, _T("&Append an item\tCtrl-P"));
- menuList->Append(LIST_DELETE, _T("&Delete first item\tCtrl-X"));
- menuList->Append(LIST_DELETE_ALL, _T("Delete &all items"));
+ menuList->Append(LIST_FREEZE, wxT("Free&ze\tCtrl-Z"));
+ menuList->Append(LIST_THAW, wxT("Tha&w\tCtrl-W"));
menuList->AppendSeparator();
- menuList->Append(LIST_TOGGLE_MULTI_SEL, _T("&Multiple selection\tCtrl-M"),
- _T("Toggle multiple selection"), TRUE);
+ menuList->AppendCheckItem(LIST_TOGGLE_LINES, wxT("Toggle &lines\tCtrl-I"));
+ menuList->AppendCheckItem(LIST_TOGGLE_MULTI_SEL,
+ wxT("&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);
wxMenu *menuCol = new wxMenu;
- menuCol->Append(LIST_SET_FG_COL, _T("&Foreground colour..."));
- menuCol->Append(LIST_SET_BG_COL, _T("&Background colour..."));
+ menuCol->Append(LIST_SET_FG_COL, wxT("&Foreground colour..."));
+ menuCol->Append(LIST_SET_BG_COL, wxT("&Background colour..."));
wxMenuBar *menubar = new wxMenuBar;
- menubar->Append(menuFile, _T("&File"));
- menubar->Append(menuView, _T("&View"));
- menubar->Append(menuList, _T("&List"));
- menubar->Append(menuCol, _T("&Colour"));
+ menubar->Append(menuFile, wxT("&File"));
+ menubar->Append(menuView, wxT("&View"));
+ menubar->Append(menuList, wxT("&List"));
+ menubar->Append(menuCol, wxT("&Colour"));
SetMenuBar(menubar);
- m_logWindow = new wxTextCtrl(this, -1, wxEmptyString,
+ m_panel = new wxPanel(this, wxID_ANY);
+ m_logWindow = new wxTextCtrl(m_panel, wxID_ANY, wxEmptyString,
wxDefaultPosition, wxDefaultSize,
- wxTE_MULTILINE | wxSUNKEN_BORDER);
+ wxTE_READONLY | wxTE_MULTILINE | wxSUNKEN_BORDER);
m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_logWindow));
RecreateList(wxLC_REPORT | wxLC_SINGLE_SEL);
- CreateStatusBar(3);
+#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
}
MyFrame::~MyFrame()
}
void MyFrame::OnSize(wxSizeEvent& event)
+{
+ DoSize();
+
+ event.Skip();
+}
+
+void MyFrame::DoSize()
{
if ( !m_logWindow )
return;
wxSize size = GetClientSize();
wxCoord y = (2*size.y)/3;
m_listCtrl->SetSize(0, 0, size.x, y);
- m_logWindow->SetSize(0, y + 1, size.x, size.y - y);
+ m_logWindow->SetSize(0, y + 1, size.x, size.y - y -1);
+}
- event.Skip();
+bool MyFrame::CheckNonVirtual() const
+{
+ if ( !m_listCtrl->HasFlag(wxLC_VIRTUAL) )
+ return true;
+
+ // "this" == whatever
+ wxLogWarning(wxT("Can't do this in virtual view, sorry."));
+
+ return false;
}
void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
{
- Close(TRUE);
+ Close(true);
}
void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
{
- wxMessageDialog dialog(this, "List test sample\nJulian Smart (c) 1997",
- "About list test", wxOK|wxCANCEL);
+ wxMessageDialog dialog(this, wxT("List test sample\nJulian Smart (c) 1997"),
+ wxT("About list test"), wxOK|wxCANCEL);
dialog.ShowModal();
}
+void MyFrame::OnFreeze(wxCommandEvent& WXUNUSED(event))
+{
+ wxLogMessage(wxT("Freezing the control"));
+
+ m_listCtrl->Freeze();
+}
+
+void MyFrame::OnThaw(wxCommandEvent& WXUNUSED(event))
+{
+ wxLogMessage(wxT("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);
+}
+
+#ifdef __WXOSX__
+
+void MyFrame::OnToggleMacUseGeneric(wxCommandEvent& event)
+{
+ wxSystemOptions::SetOption(wxT("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, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
+ 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);
{
delete m_listCtrl;
- m_listCtrl = new MyListCtrl(this, LIST_CTRL,
+ m_listCtrl = new MyListCtrl(m_panel, LIST_CTRL,
wxDefaultPosition, wxDefaultSize,
flags |
- wxSUNKEN_BORDER);
+ wxBORDER_THEME | wxLC_EDIT_LABELS);
switch ( flags & wxLC_MASK_TYPE )
{
break;
case wxLC_SMALL_ICON:
- InitWithIconItems(withText, TRUE);
+ InitWithIconItems(withText, true);
break;
case wxLC_REPORT:
break;
default:
- wxFAIL_MSG( _T("unknown listctrl mode") );
+ wxFAIL_MSG( wxT("unknown listctrl mode") );
}
}
-#ifdef __WXMSW__
- SendSizeEvent();
-#endif
+ DoSize();
m_logWindow->Clear();
}
void MyFrame::InitWithListItems()
{
- for ( int i = 0; i < NUM_ITEMS; i++ )
+ for ( int i = 0; i < m_numListItems; i++ )
{
- m_listCtrl->InsertItem(i, wxString::Format(_T("Item %d"), i));
+ m_listCtrl->InsertItem(i, wxString::Format(wxT("Item %d"), i));
}
}
{
m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
- m_listCtrl->InsertColumn(0, "Column 1"); // , wxLIST_FORMAT_LEFT, 140);
- m_listCtrl->InsertColumn(1, "Column 2"); // , wxLIST_FORMAT_LEFT, 140);
- m_listCtrl->InsertColumn(2, "One More Column (2)"); // , wxLIST_FORMAT_LEFT, 140);
+ // 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(wxT("Column 1"));
+ itemCol.SetImage(-1);
+ m_listCtrl->InsertColumn(0, itemCol);
+
+ itemCol.SetText(wxT("Column 2"));
+ itemCol.SetAlign(wxLIST_FORMAT_CENTRE);
+ m_listCtrl->InsertColumn(1, itemCol);
+
+ itemCol.SetText(wxT("Column 3"));
+ itemCol.SetAlign(wxLIST_FORMAT_RIGHT);
+ m_listCtrl->InsertColumn(2, itemCol);
// to speed up inserting we hide the control temporarily
m_listCtrl->Hide();
wxStopWatch sw;
- wxString buf;
- for ( int i = 0; i < NUM_ITEMS; i++ )
+ for ( int i = 0; i < m_numListItems; i++ )
{
- buf.Printf(_T("This is item %d"), i);
- long tmp = m_listCtrl->InsertItem(i, buf, 0);
- m_listCtrl->SetItemData(tmp, i);
-
- buf.Printf(_T("Col 1, item %d"), i);
- tmp = m_listCtrl->SetItem(i, 1, buf);
-
- buf.Printf(_T("Item %d in column 2"), i);
- tmp = m_listCtrl->SetItem(i, 2, buf);
+ m_listCtrl->InsertItemInReportView(i);
}
- m_logWindow->WriteText(wxString::Format(_T("%d items inserted in %ldms\n"),
- NUM_ITEMS, sw.Time()));
+ m_logWindow->WriteText(wxString::Format(wxT("%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
m_listCtrl->SetItem( item );
m_listCtrl->SetTextColour(*wxBLUE);
- m_listCtrl->SetBackgroundColour(*wxLIGHT_GREY);
m_listCtrl->SetColumnWidth( 0, wxLIST_AUTOSIZE );
m_listCtrl->SetColumnWidth( 1, wxLIST_AUTOSIZE );
m_listCtrl->SetColumnWidth( 2, wxLIST_AUTOSIZE );
+
+ // 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);
}
void MyFrame::InitWithIconItems(bool withText, bool sameIcon)
if ( withText )
{
- m_listCtrl->InsertItem(i, wxString::Format(_T("Label %d"), i),
- image);
+ // 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
{
void MyFrame::OnIconView(wxCommandEvent& WXUNUSED(event))
{
- RecreateList(wxLC_ICON, FALSE);
+ RecreateList(wxLC_ICON, false);
}
void MyFrame::OnIconTextView(wxCommandEvent& WXUNUSED(event))
void MyFrame::OnSmallIconView(wxCommandEvent& WXUNUSED(event))
{
- RecreateList(wxLC_SMALL_ICON, FALSE);
+ RecreateList(wxLC_SMALL_ICON, false);
}
void MyFrame::OnSmallIconTextView(wxCommandEvent& WXUNUSED(event))
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->InsertColumn(0, "First Column");
- m_listCtrl->InsertColumn(1, "Second Column");
- m_listCtrl->SetColumnWidth(0, 150);
- m_listCtrl->SetColumnWidth(1, 150);
+ m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
- m_listCtrl->SetItemCount(1000000);
+ if ( m_smallVirtual )
+ {
+ m_listCtrl->InsertColumn(0, wxT("Animal"));
+ m_listCtrl->InsertColumn(1, wxT("Sound"));
+ m_listCtrl->SetItemCount(WXSIZEOF(SMALL_VIRTUAL_VIEW_ITEMS));
+ }
+ else
+ {
+ m_listCtrl->InsertColumn(0, wxT("First Column"));
+ m_listCtrl->InsertColumn(1, wxT("Second Column"));
+ m_listCtrl->SetColumnWidth(0, 150);
+ m_listCtrl->SetColumnWidth(1, 150);
+ m_listCtrl->SetItemCount(1000000);
+ }
}
void MyFrame::OnSort(wxCommandEvent& WXUNUSED(event))
m_listCtrl->SortItems(MyCompareFunction, 0);
- m_logWindow->WriteText(wxString::Format(_T("Sorting %d items took %ld ms\n"),
+ m_logWindow->WriteText(wxString::Format(wxT("Sorting %d items took %ld ms\n"),
m_listCtrl->GetItemCount(),
sw.Time()));
}
-void MyFrame::OnShowSelInfo(wxCommandEvent& event)
+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(_T("%d items selected:"), selCount);
+ wxLogMessage(wxT("%d items selected:"), selCount);
// don't show too many items
size_t shownCount = 0;
wxLIST_STATE_SELECTED);
while ( item != -1 )
{
- wxLogMessage(_T("\t%ld (%s)"),
+ wxLogMessage(wxT("\t%ld (%s)"),
item, m_listCtrl->GetItemText(item).c_str());
if ( ++shownCount > 10 )
{
- wxLogMessage(_T("\t... more selected items snipped..."));
+ wxLogMessage(wxT("\t... more selected items snipped..."));
break;
}
}
}
-void MyFrame::OnShowColInfo(wxCommandEvent& event)
+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);
+ wxLogMessage(wxT("%d columns:"), count);
for ( int c = 0; c < count; c++ )
{
- wxLogMessage("\tcolumn %d has width %d", c,
+ wxLogMessage(wxT("\tcolumn %d has width %d"), c,
m_listCtrl->GetColumnWidth(c));
}
}
-void MyFrame::OnUpdateShowColInfo(wxUpdateUIEvent& event)
+void MyFrame::OnUpdateUIEnableInReport(wxUpdateUIEvent& event)
{
event.Enable( (m_listCtrl->GetWindowStyleFlag() & wxLC_REPORT) != 0 );
}
else
flags |= wxLC_SINGLE_SEL;
- m_logWindow->WriteText(wxString::Format("Current selection mode: %sle\n",
- (flags & wxLC_SINGLE_SEL) ? "sing" : "multip"));
+ m_logWindow->WriteText(wxString::Format(wxT("Current selection mode: %sle\n"),
+ (flags & wxLC_SINGLE_SEL) ? wxT("sing") : wxT("multip")));
RecreateList(flags);
}
+void MyFrame::OnUpdateToggleMultiSel(wxUpdateUIEvent& event)
+{
+ event.Check(!m_listCtrl->HasFlag(wxLC_SINGLE_SEL));
+}
+
+void MyFrame::OnUpdateToggleHeader(wxUpdateUIEvent& event)
+{
+ event.Check(!m_listCtrl->HasFlag(wxLC_NO_HEADER));
+}
+
void MyFrame::OnSetFgColour(wxCommandEvent& WXUNUSED(event))
{
m_listCtrl->SetForegroundColour(wxGetColourFromUser(this));
void MyFrame::OnAdd(wxCommandEvent& WXUNUSED(event))
{
- m_listCtrl->InsertItem(m_listCtrl->GetItemCount(), _T("Appended item"));
+ m_listCtrl->InsertItem(m_listCtrl->GetItemCount(), wxT("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(wxT("No item to edit"));
+ }
+ }
}
void MyFrame::OnDelete(wxCommandEvent& WXUNUSED(event))
}
else
{
- m_logWindow->WriteText("Nothing to delete");
+ m_logWindow->WriteText(wxT("Nothing to delete"));
}
}
{
wxStopWatch sw;
+ int itemCount = m_listCtrl->GetItemCount();
+
m_listCtrl->DeleteAllItems();
- m_logWindow->WriteText(wxString::Format(_T("Deleting %d items took %ld ms\n"),
- m_listCtrl->GetItemCount(),
+ m_logWindow->WriteText(wxString::Format(wxT("Deleting %d items took %ld ms\n"),
+ itemCount,
sw.Time()));
}
+
+// ----------------------------------------------------------------------------
// MyListCtrl
+// ----------------------------------------------------------------------------
+
+BEGIN_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_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)
+END_EVENT_TABLE()
+
+void MyListCtrl::OnCacheHint(wxListEvent& event)
+{
+ wxLogMessage( wxT("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)
{
- wxLogMessage( "OnColumnClick at %d.", event.GetColumn() );
+ int col = event.GetColumn();
+
+ // set or unset image
+ static bool x = false;
+ x = !x;
+ SetColumnImage(col, x ? 0 : -1);
+
+ wxLogMessage( wxT("OnColumnClick at %d."), col );
}
-void MyListCtrl::OnBeginDrag(wxListEvent& event)
+void MyListCtrl::OnColRightClick(wxListEvent& event)
{
- wxLogMessage( "OnBeginDrag at %d,%d.",
- event.m_pointDrag.x, event.m_pointDrag.y );
+ int col = event.GetColumn();
+ if ( col != -1 )
+ {
+ SetColumnImage(col, -1);
+ }
+
+ // Show popupmenu at position
+ wxMenu menu(wxT("Test"));
+ menu.Append(LIST_ABOUT, wxT("&About"));
+ PopupMenu(&menu, event.GetPoint());
+
+ wxLogMessage( wxT("OnColumnRightClick at %d."), event.GetColumn() );
}
-void MyListCtrl::OnBeginRDrag(wxListEvent& event)
+void MyListCtrl::LogColEvent(const wxListEvent& event, const wxChar *name)
{
- wxLogMessage( "OnBeginRDrag at %d,%d.",
- event.m_pointDrag.x, event.m_pointDrag.y );
+ const int col = event.GetColumn();
+
+ wxLogMessage(wxT("%s: column %d (width = %d or %d)."),
+ name,
+ col,
+ event.GetItem().GetWidth(),
+ GetColumnWidth(col));
}
-void MyListCtrl::OnBeginLabelEdit(wxListEvent& event)
+void MyListCtrl::OnColBeginDrag(wxListEvent& event)
{
- wxLogMessage("OnBeginLabelEdit: %s", event.m_item.m_text.c_str());
+ LogColEvent( event, wxT("OnColBeginDrag") );
+
+ if ( event.GetColumn() == 0 )
+ {
+ wxLogMessage(wxT("Resizing this column shouldn't work."));
+
+ event.Veto();
+ }
}
-void MyListCtrl::OnEndLabelEdit(wxListEvent& event)
+void MyListCtrl::OnColDragging(wxListEvent& event)
{
- wxLogMessage("OnEndLabelEdit: %s", event.m_item.m_text.c_str());
+ LogColEvent( event, wxT("OnColDragging") );
}
-void MyListCtrl::OnDeleteItem(wxListEvent& event)
+void MyListCtrl::OnColEndDrag(wxListEvent& event)
{
- LogEvent(event, _T("OnDeleteItem"));
+ LogColEvent( event, wxT("OnColEndDrag") );
}
-void MyListCtrl::OnDeleteAllItems(wxListEvent& event)
+void MyListCtrl::OnBeginDrag(wxListEvent& event)
{
- LogEvent(event, _T("OnDeleteAllItems"));
+ const wxPoint& pt = event.m_pointDrag;
+
+ int flags;
+ wxLogMessage( wxT("OnBeginDrag at (%d, %d), item %ld."),
+ pt.x, pt.y, HitTest(pt, flags) );
}
-void MyListCtrl::OnGetInfo(wxListEvent& event)
+void MyListCtrl::OnBeginRDrag(wxListEvent& event)
{
- wxString msg;
+ wxLogMessage( wxT("OnBeginRDrag at %d,%d."),
+ event.m_pointDrag.x, event.m_pointDrag.y );
+}
- msg << "OnGetInfo (" << event.m_item.m_itemId << ", " << event.m_item.m_col << ")";
- if ( event.m_item.m_mask & wxLIST_MASK_STATE )
- msg << " wxLIST_MASK_STATE";
- if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
- msg << " wxLIST_MASK_TEXT";
- if ( event.m_item.m_mask & wxLIST_MASK_IMAGE )
- msg << " wxLIST_MASK_IMAGE";
- if ( event.m_item.m_mask & wxLIST_MASK_DATA )
- msg << " wxLIST_MASK_DATA";
- if ( event.m_item.m_mask & wxLIST_SET_ITEM )
- msg << " wxLIST_SET_ITEM";
- if ( event.m_item.m_mask & wxLIST_MASK_WIDTH )
- msg << " wxLIST_MASK_WIDTH";
- if ( event.m_item.m_mask & wxLIST_MASK_FORMAT )
- msg << " wxLIST_MASK_WIDTH";
+void MyListCtrl::OnBeginLabelEdit(wxListEvent& event)
+{
+ wxLogMessage( wxT("OnBeginLabelEdit: %s"), event.m_item.m_text.c_str());
- if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
+ wxTextCtrl * const text = GetEditControl();
+ if ( !text )
+ {
+ wxLogMessage("BUG: started to edit but no edit control");
+ }
+ else
{
- event.m_item.m_text = "My callback text";
+ wxLogMessage("Edit control value: \"%s\"", text->GetValue());
}
+}
+
+void MyListCtrl::OnEndLabelEdit(wxListEvent& event)
+{
+ wxLogMessage( wxT("OnEndLabelEdit: %s"),
+ (
+ event.IsEditCancelled() ?
+ wxString("[cancelled]") :
+ event.m_item.m_text
+ ).c_str()
+ );
+}
- wxLogMessage(msg);
+void MyListCtrl::OnDeleteItem(wxListEvent& event)
+{
+ LogEvent(event, wxT("OnDeleteItem"));
+ wxLogMessage( wxT("Number of items when delete event is sent: %d"), GetItemCount() );
}
-void MyListCtrl::OnSetInfo(wxListEvent& event)
+void MyListCtrl::OnDeleteAllItems(wxListEvent& event)
{
- LogEvent(event, _T("OnSetInfo"));
+ LogEvent(event, wxT("OnDeleteAllItems"));
}
void MyListCtrl::OnSelected(wxListEvent& event)
{
- LogEvent(event, _T("OnSelected"));
+ LogEvent(event, wxT("OnSelected"));
if ( GetWindowStyle() & wxLC_REPORT )
{
info.m_mask = wxLIST_MASK_TEXT;
if ( GetItem(info) )
{
- wxLogMessage("Value of the 2nd field of the selected item: %s",
+ wxLogMessage(wxT("Value of the 2nd field of the selected item: %s"),
info.m_text.c_str());
}
else
{
- wxFAIL_MSG("wxListCtrl::GetItem() failed");
+ wxFAIL_MSG(wxT("wxListCtrl::GetItem() failed"));
}
}
}
void MyListCtrl::OnDeselected(wxListEvent& event)
{
- LogEvent(event, _T("OnDeselected"));
+ LogEvent(event, wxT("OnDeselected"));
}
void MyListCtrl::OnActivated(wxListEvent& event)
{
- LogEvent(event, _T("OnActivated"));
+ LogEvent(event, wxT("OnActivated"));
}
-void MyListCtrl::OnListKeyDown(wxListEvent& event)
+void MyListCtrl::OnFocused(wxListEvent& event)
{
- LogEvent(event, _T("OnListKeyDown"));
+ LogEvent(event, wxT("OnFocused"));
event.Skip();
}
+void MyListCtrl::OnListKeyDown(wxListEvent& event)
+{
+ long item;
+
+ switch ( event.GetKeyCode() )
+ {
+ case 'C': // colorize
+ {
+ wxListItem info;
+ info.m_itemId = event.GetIndex();
+ if ( info.m_itemId == -1 )
+ {
+ // no item
+ break;
+ }
+
+ GetItem(info);
+
+ wxListItemAttr *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(wxT("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(wxT("Failed to retrieve rect of item %ld"), item);
+ break;
+ }
+
+ wxLogMessage(wxT("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(wxT("Failed to retrieve rect of item %ld column %d"), item, subItem + 1);
+ break;
+ }
+
+ wxLogMessage(wxT("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(wxT("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());
+ }
+ }
+ //else: fall through
+
+ default:
+ LogEvent(event, wxT("OnListKeyDown"));
+
+ event.Skip();
+ }
+}
+
void MyListCtrl::OnChar(wxKeyEvent& event)
{
- wxLogMessage(_T("Got char event."));
+ wxLogMessage(wxT("Got char event."));
- event.Skip();
+ switch ( event.GetKeyCode() )
+ {
+ case 'n':
+ case 'N':
+ case 'c':
+ case 'C':
+ case 'r':
+ case 'R':
+ case 'u':
+ case 'U':
+ case 'd':
+ case 'D':
+ case 'i':
+ case 'I':
+ // these are the keys we process ourselves
+ break;
+
+ default:
+ 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 = wxT("above"); break;
+ case wxLIST_HITTEST_BELOW: where = wxT("below"); break;
+ case wxLIST_HITTEST_NOWHERE: where = wxT("nowhere near"); break;
+ case wxLIST_HITTEST_ONITEMICON: where = wxT("on icon of"); break;
+ case wxLIST_HITTEST_ONITEMLABEL: where = wxT("on label of"); break;
+ case wxLIST_HITTEST_ONITEMRIGHT: where = wxT("right on"); break;
+ case wxLIST_HITTEST_TOLEFT: where = wxT("to the left of"); break;
+ case wxLIST_HITTEST_TORIGHT: where = wxT("to the right of"); break;
+ default: where = wxT("not clear exactly where on"); break;
+ }
+
+ wxLogMessage(wxT("Right double click %s item %ld, subitem %ld"),
+ where.c_str(), item, subitem);
}
void MyListCtrl::LogEvent(const wxListEvent& event, const wxChar *eventName)
{
- wxLogMessage(_T("Item %ld: %s (item text = %s, data = %ld)"),
+ wxLogMessage(wxT("Item %ld: %s (item text = %s, data = %ld)"),
event.GetIndex(), eventName,
event.GetText().c_str(), event.GetData());
}
wxString MyListCtrl::OnGetItemText(long item, long column) const
{
- return wxString::Format(_T("Column %ld of item %ld"), column, item);
+ if ( GetItemCount() == WXSIZEOF(SMALL_VIRTUAL_VIEW_ITEMS) )
+ {
+ return SMALL_VIRTUAL_VIEW_ITEMS[item][column];
+ }
+ else // "big" virtual control
+ {
+ return wxString::Format(wxT("Column %ld of item %ld"), column, item);
+ }
+}
+
+int MyListCtrl::OnGetItemColumnImage(long item, long column) const
+{
+ if (!column)
+ return 0;
+
+ if (!(item % 3) && column == 1)
+ return 0;
+
+ return -1;
}
-int MyListCtrl::OnGetItemImage(long item) const
+wxListItemAttr *MyListCtrl::OnGetItemAttr(long item) const
{
- return 0;
+ // 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 wxListItemAttr s_attrHighlight(*wxRED, wxNullColour, wxNullFont);
+ return &s_attrHighlight;
+ }
+
+ return item % 2 ? NULL : (wxListItemAttr *)&m_attr;
+}
+
+void MyListCtrl::InsertItemInReportView(int i)
+{
+ wxString buf;
+ buf.Printf(wxT("This is item %d"), i);
+ long tmp = InsertItem(i, buf, 0);
+ SetItemData(tmp, i);
+
+ buf.Printf(wxT("Col 1, item %d"), i);
+ SetItem(tmp, 1, buf);
+
+ buf.Printf(wxT("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, wxT("&About"));
+ menu.AppendSeparator();
+ menu.Append(wxID_EXIT, wxT("E&xit"));
+
+ PopupMenu(&menu, pos.x, pos.y);
+}
projects / wxWidgets.git / blobdiff