diff --git a/samples/dialogs/dialogs.cpp b/samples/dialogs/dialogs.cpp
index c9213d08a1..ecf4a76016 100644
--- a/samples/dialogs/dialogs.cpp
+++ b/samples/dialogs/dialogs.cpp
@@ -166,24 +166,25 @@ MyFrame::MyFrame(wxWindow *parent,
 
 void MyFrame::ChooseColour(wxCommandEvent& WXUNUSED(event) )
 {
-      wxColourData data;
-      data.SetChooseFull(TRUE);
-      for (int i = 0; i < 16; i++)
-      {
+    wxColourData data;
+    data.SetChooseFull(TRUE);
+    for (int i = 0; i < 16; i++)
+    {
         wxColour colour(i*16, i*16, i*16);
         data.SetCustomColour(i, colour);
-      }
+    }
 
-      wxColourDialog *dialog = new wxColourDialog(this, &data);
-      if (dialog->ShowModal() == wxID_OK)
-      {
+    wxColourDialog *dialog = new wxColourDialog(this, &data);
+    dialog->SetTitle("Choose the background colour");
+    if (dialog->ShowModal() == wxID_OK)
+    {
         wxColourData retData = dialog->GetColourData();
         wxColour col = retData.GetColour();
         myCanvas->SetBackgroundColour(col);
         myCanvas->Clear();
         myCanvas->Refresh();
-      }
-      dialog->Destroy();
+    }
+    dialog->Destroy();
 }
 
 void MyFrame::ChooseFont(wxCommandEvent& WXUNUSED(event) )
@@ -609,6 +610,11 @@ void MyModalDialog::OnButton(wxCommandEvent& event)
 
         m_btnDelete->Disable();
     }
+    else if ( event.GetEventObject() == m_btnFocused )
+    {
+        wxGetTextFromUser("Dummy prompt", "Modal dialog called from dialog",
+                          "", this);
+    }
     else
     {
         event.Skip();
diff --git a/samples/menu/menu.cpp b/samples/menu/menu.cpp
index da22006c4d..529577f799 100644
--- a/samples/menu/menu.cpp
+++ b/samples/menu/menu.cpp
@@ -408,11 +408,11 @@ void MyFrame::OnAppendMenuItem(wxCommandEvent& WXUNUSED(event))
 void MyFrame::OnAppendSubMenu(wxCommandEvent& WXUNUSED(event))
 {
     wxMenuBar *menubar = GetMenuBar();
-    
+
     wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 1);
-    
-    menu->Append(Menu_Dummy_Last, "Dummy sub menu\tCtrl-F2",
-                 CreateDummyMenu(NULL));
+
+    menu->Append(Menu_Dummy_Last, "Dummy sub menu",
+                 CreateDummyMenu(NULL), "Dummy sub menu help");
 }
 
 void MyFrame::OnDeleteMenuItem(wxCommandEvent& WXUNUSED(event))
@@ -498,7 +498,7 @@ void MyFrame::OnGetMenuItemInfo(wxCommandEvent& WXUNUSED(event))
         msg << "The item is " << (item->IsEnabled() ? "enabled"
                                                     : "disabled")
             << '\n';
-                                            
+
         if ( item->IsCheckable() )
         {
             msg << "It is checkable and " << (item->IsChecked() ? "" : "un")
diff --git a/samples/text/text.cpp b/samples/text/text.cpp
index 7211d799c0..c8cb93668e 100644
--- a/samples/text/text.cpp
+++ b/samples/text/text.cpp
@@ -544,6 +544,10 @@ void MyTextCtrl::OnKeyDown(wxKeyEvent& event)
         case WXK_F6:
             SetValue("F6 was just pressed.");
             break;
+
+        case WXK_F7:
+            ShowPosition(10);
+            break;
     }
 
     LogEvent( wxT("Key down"), event);
@@ -634,9 +638,12 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h )
     m_enter->SetClientData((void *)_T("enter"));
 
     m_textrich = new MyTextCtrl(this, -1, "Allows more than 30Kb of text\n"
-                                "(even under broken Win9x)",
+                                "(even under broken Win9x)\n"
+                                "and a very very very very very "
+                                "very very very long line to test"
+                                "wxHSCROLL style",
                                 wxPoint(450, 10), wxSize(200, 230),
-                                wxTE_RICH | wxTE_MULTILINE);
+                                wxTE_RICH | wxTE_MULTILINE | wxHSCROLL);
 }
 
 void MyPanel::OnSize( wxSizeEvent &event )
diff --git a/samples/treectrl/treectrl.cpp b/samples/treectrl/treectrl.cpp
index 8510f33aa2..0ae0d46847 100644
--- a/samples/treectrl/treectrl.cpp
+++ b/samples/treectrl/treectrl.cpp
@@ -431,7 +431,18 @@ void MyFrame::OnSetImageSize(wxCommandEvent& event)
 
 void MyFrame::OnToggleImages(wxCommandEvent& event)
 {
-    wxGetApp().SetShowImages(!wxGetApp().ShowImages());
+    if ( wxGetApp().ShowImages() )
+    {
+        m_treeCtrl->CreateImageList(-1);
+
+        wxGetApp().SetShowImages(FALSE);
+    }
+    else
+    {
+        m_treeCtrl->CreateImageList();
+
+        wxGetApp().SetShowImages(TRUE);
+    }
 
     OnRecreate(event);
 }
@@ -525,42 +536,42 @@ void MyTreeCtrl::CreateImageList(int size)
     if ( size == -1 )
     {
         m_imageListNormal = NULL;
-
-        return;
     }
-
-    // Make an image list containing small icons
-    m_imageListNormal = new wxImageList(size, size, TRUE);
-
-    // should correspond to TreeCtrlIcon_xxx enum
-#if defined(__WXMSW__) && defined(__WIN16__)
-    m_imageListNormal->Add(wxBitmap("bitmap1", wxBITMAP_TYPE_BMP_RESOURCE));
-    m_imageListNormal->Add(wxBitmap("bitmap2", wxBITMAP_TYPE_BMP_RESOURCE));
-    m_imageListNormal->Add(wxBitmap("bitmap3", wxBITMAP_TYPE_BMP_RESOURCE));
-    m_imageListNormal->Add(wxBitmap("bitmap4", wxBITMAP_TYPE_BMP_RESOURCE));
-    m_imageListNormal->Add(wxBitmap("bitmap5", wxBITMAP_TYPE_BMP_RESOURCE));
-#else
-    wxIcon icons[5];
-    icons[0] = wxICON(icon1);
-    icons[1] = wxICON(icon2);
-    icons[2] = wxICON(icon3);
-    icons[3] = wxICON(icon4);
-    icons[4] = wxICON(icon5);
-
-    int sizeOrig = icons[0].GetWidth();
-    for ( size_t i = 0; i < WXSIZEOF(icons); i++ )
+    else
     {
-        if ( size == sizeOrig )
+        // Make an image list containing small icons
+        m_imageListNormal = new wxImageList(size, size, TRUE);
+
+        // should correspond to TreeCtrlIcon_xxx enum
+#if defined(__WXMSW__) && defined(__WIN16__)
+        m_imageListNormal->Add(wxBitmap("bitmap1", wxBITMAP_TYPE_BMP_RESOURCE));
+        m_imageListNormal->Add(wxBitmap("bitmap2", wxBITMAP_TYPE_BMP_RESOURCE));
+        m_imageListNormal->Add(wxBitmap("bitmap3", wxBITMAP_TYPE_BMP_RESOURCE));
+        m_imageListNormal->Add(wxBitmap("bitmap4", wxBITMAP_TYPE_BMP_RESOURCE));
+        m_imageListNormal->Add(wxBitmap("bitmap5", wxBITMAP_TYPE_BMP_RESOURCE));
+#else // !MSW
+        wxIcon icons[5];
+        icons[0] = wxICON(icon1);
+        icons[1] = wxICON(icon2);
+        icons[2] = wxICON(icon3);
+        icons[3] = wxICON(icon4);
+        icons[4] = wxICON(icon5);
+
+        int sizeOrig = icons[0].GetWidth();
+        for ( size_t i = 0; i < WXSIZEOF(icons); i++ )
         {
-            m_imageListNormal->Add(icons[i]);
-        }
-        else
-        {
-            m_imageListNormal->Add(wxImage(icons[i]).Rescale(size, size).
-                                    ConvertToBitmap());
+            if ( size == sizeOrig )
+            {
+                m_imageListNormal->Add(icons[i]);
+            }
+            else
+            {
+                m_imageListNormal->Add(wxImage(icons[i]).Rescale(size, size).
+                                        ConvertToBitmap());
+            }
         }
+#endif // MSW/!MSW
     }
-#endif
 
     SetImageList(m_imageListNormal);
 }