A test button to the listctrl sample

samples/listctrl/listtest.cpp

@@ -53,6 +53,8 @@
 // Constants and globals
 // ----------------------------------------------------------------------------
 
+wxButton *m_button;
+
 const wxChar *SMALL_VIRTUAL_VIEW_ITEMS[][2] =
 {
     { wxT("Cat"), wxT("meow") },
@@ -308,8 +310,12 @@ MyFrame::MyFrame(const wxString& title)
     CreateStatusBar();
 #endif // wxUSE_STATUSBAR
 
+	m_button = new wxButton(m_panel, wxID_ANY, "Do something with the selected item");
+	m_button->Enable(false);
+
     wxBoxSizer* const sizer = new wxBoxSizer(wxVERTICAL);
     sizer->Add(m_listCtrl, wxSizerFlags(2).Expand().Border());
+	sizer->Add(m_button, wxSizerFlags(2));
     sizer->Add(m_logWindow, wxSizerFlags(1).Expand().Border());
     m_panel->SetSizer(sizer);
 
@@ -1184,7 +1190,9 @@ void MyListCtrl::OnDeleteAllItems(wxListEvent& event)
 
 void MyListCtrl::OnSelected(wxListEvent& event)
 {
-    LogEvent(event, "OnSelected");
+	m_button->Enable(true);
+
+	LogEvent(event, "OnSelected");
 
     if ( GetWindowStyle() & wxLC_REPORT )
     {
@@ -1206,6 +1214,8 @@ void MyListCtrl::OnSelected(wxListEvent& event)
 
 void MyListCtrl::OnDeselected(wxListEvent& event)
 {
+	if (GetSelectedItemCount() == 0)
+		m_button->Enable(false);
     LogEvent(event, "OnDeselected");
 }
 
@@ -1258,7 +1268,7 @@ void MyListCtrl::OnListKeyDown(wxListEvent& event)
 
     if ( !wxGetKeyState(WXK_SHIFT) )
     {
-        LogEvent(event, "OnListKeyDown");
+        //LogEvent(event, "OnListKeyDown");
         event.Skip();
     }
 
@@ -1409,7 +1419,7 @@ void MyListCtrl::OnListKeyDown(wxListEvent& event)
             wxFALLTHROUGH;
 
         default:
-            LogEvent(event, "OnListKeyDown");
+            //LogEvent(event, "OnListKeyDown");
 
             event.Skip();
     }