X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6aa89a22b8e47000c98bff05c6f545f331f1c353..1c0f361be288df133c766e04cc857b3e4682b31a:/samples/listctrl/listtest.cpp

diff --git a/samples/listctrl/listtest.cpp b/samples/listctrl/listtest.cpp
index 937991839e..4a23f885dd 100644
--- a/samples/listctrl/listtest.cpp
+++ b/samples/listctrl/listtest.cpp
@@ -78,6 +78,7 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(LIST_THAW, MyFrame::OnThaw)
 
     EVT_UPDATE_UI(LIST_SHOW_COL_INFO, MyFrame::OnUpdateShowColInfo)
+    EVT_UPDATE_UI(LIST_TOGGLE_MULTI_SEL, MyFrame::OnUpdateToggleMultiSel)    
 END_EVENT_TABLE()
 
 BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
@@ -114,11 +115,14 @@ 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)
+int wxCALLBACK MyCompareFunction(long item1, long item2, long WXUNUSED(sortData))
 {
     // inverse the order
-    if (item1 < item2) return -1;
-    if (item1 > item2) return 1;
+    if (item1 < item2)
+        return -1;
+    if (item1 > item2)
+        return 1;
+
     return 0;
 }
 
@@ -246,6 +250,13 @@ MyFrame::~MyFrame()
 }
 
 void MyFrame::OnSize(wxSizeEvent& event)
+{
+    DoSize();
+
+    event.Skip();
+}
+
+void MyFrame::DoSize()
 {
     if ( !m_logWindow )
         return;
@@ -254,8 +265,17 @@ void MyFrame::OnSize(wxSizeEvent& event)
     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);
+}
 
-    event.Skip();
+bool MyFrame::CheckNonVirtual() const
+{
+    if ( !m_listCtrl->HasFlag(wxLC_VIRTUAL) )
+        return true;
+
+    // "this" == whatever
+    wxLogWarning(_T("Can't do this in virtual view, sorry."));
+
+    return false;
 }
 
 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
@@ -271,14 +291,14 @@ void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
     dialog.ShowModal();
 }
 
-void MyFrame::OnFreeze(wxCommandEvent& event)
+void MyFrame::OnFreeze(wxCommandEvent& WXUNUSED(event))
 {
     wxLogMessage(_T("Freezing the control"));
 
     m_listCtrl->Freeze();
 }
 
-void MyFrame::OnThaw(wxCommandEvent& event)
+void MyFrame::OnThaw(wxCommandEvent& WXUNUSED(event))
 {
     wxLogMessage(_T("Thawing the control"));
 
@@ -299,11 +319,14 @@ void MyFrame::OnFocusLast(wxCommandEvent& WXUNUSED(event))
 
 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);
@@ -311,6 +334,9 @@ void MyFrame::OnDeselectAll(wxCommandEvent& WXUNUSED(event))
 
 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);
@@ -362,9 +388,7 @@ void MyFrame::RecreateList(long flags, bool withText)
         }
     }
 
-#ifdef __WXMSW__
-        SendSizeEvent();
-#endif
+    DoSize();
 
     m_logWindow->Clear();
 }
@@ -512,7 +536,7 @@ void MyFrame::OnSort(wxCommandEvent& WXUNUSED(event))
                                             sw.Time()));
 }
 
-void MyFrame::OnShowSelInfo(wxCommandEvent& event)
+void MyFrame::OnShowSelInfo(wxCommandEvent& WXUNUSED(event))
 {
     int selCount = m_listCtrl->GetSelectedItemCount();
     wxLogMessage(_T("%d items selected:"), selCount);
@@ -538,7 +562,7 @@ void MyFrame::OnShowSelInfo(wxCommandEvent& event)
     }
 }
 
-void MyFrame::OnShowColInfo(wxCommandEvent& event)
+void MyFrame::OnShowColInfo(wxCommandEvent& WXUNUSED(event))
 {
     int count = m_listCtrl->GetColumnCount();
     wxLogMessage(wxT("%d columns:"), count);
@@ -568,6 +592,11 @@ void MyFrame::OnToggleMultiSel(wxCommandEvent& WXUNUSED(event))
     RecreateList(flags);
 }
 
+void MyFrame::OnUpdateToggleMultiSel(wxUpdateUIEvent& event)
+{
+     event.Check((m_listCtrl->GetWindowStyleFlag() & wxLC_SINGLE_SEL) == 0);
+}
+
 void MyFrame::OnSetFgColour(wxCommandEvent& WXUNUSED(event))
 {
     m_listCtrl->SetForegroundColour(wxGetColourFromUser(this));
@@ -672,6 +701,13 @@ void MyListCtrl::LogColEvent(const wxListEvent& event, const wxChar *name)
 void MyListCtrl::OnColBeginDrag(wxListEvent& event)
 {
     LogColEvent( event, wxT("OnColBeginDrag") );
+
+    if ( event.GetColumn() == 0 )
+    {
+        wxLogMessage(_T("Resizing this column shouldn't work."));
+
+        event.Veto();
+    }
 }
 
 void MyListCtrl::OnColDragging(wxListEvent& event)
@@ -706,7 +742,9 @@ void MyListCtrl::OnBeginLabelEdit(wxListEvent& event)
 
 void MyListCtrl::OnEndLabelEdit(wxListEvent& event)
 {
-    wxLogMessage( wxT("OnEndLabelEdit: %s"), event.m_item.m_text.c_str());
+    wxLogMessage( wxT("OnEndLabelEdit: %s"),
+                  event.IsEditCancelled() ? _T("[cancelled]")
+                                          : event.m_item.m_text.c_str());
 }
 
 void MyListCtrl::OnDeleteItem(wxListEvent& event)
@@ -899,7 +937,7 @@ wxString MyListCtrl::OnGetItemText(long item, long column) const
     return wxString::Format(_T("Column %ld of item %ld"), column, item);
 }
 
-int MyListCtrl::OnGetItemImage(long item) const
+int MyListCtrl::OnGetItemImage(long WXUNUSED(item)) const
 {
     return 0;
 }