Don't crash in wxControl::GetLabel when getting the label

[wxWidgets.git] / src / os2 / spinctrl.cpp

diff --git a/src/os2/spinctrl.cpp b/src/os2/spinctrl.cpp
index 2fa04e704975bcbb73591d6ac5d9f1d592d9b038..d5fb52d270ef35df9f2320d0bd52c86ce99031de 100644 (file)
--- a/src/os2/spinctrl.cpp
+++ b/src/os2/spinctrl.cpp
@@ -49,7 +49,9 @@ wxArraySpins                        wxSpinCtrl::m_svAllSpins;
 IMPLEMENT_DYNAMIC_CLASS(wxSpinCtrl, wxControl)
 
 BEGIN_EVENT_TABLE(wxSpinCtrl, wxSpinButton)
 IMPLEMENT_DYNAMIC_CLASS(wxSpinCtrl, wxControl)
 
 BEGIN_EVENT_TABLE(wxSpinCtrl, wxSpinButton)

+    EVT_CHAR(wxSpinCtrl::OnChar)

     EVT_SPIN(-1, wxSpinCtrl::OnSpinChange)
     EVT_SPIN(-1, wxSpinCtrl::OnSpinChange)

+    EVT_SET_FOCUS(wxSpinCtrl::OnSetFocus)

 END_EVENT_TABLE()
 // ----------------------------------------------------------------------------
 // constants
 END_EVENT_TABLE()
 // ----------------------------------------------------------------------------
 // constants


@@ -404,6 +406,18 @@ void wxSpinCtrl::OnSpinChange(
     }
 } // end of wxSpinCtrl::OnSpinChange
 
     }
 } // end of wxSpinCtrl::OnSpinChange
 

+void wxSpinCtrl::OnSetFocus (
+  wxFocusEvent&                     rEvent
+)
+{
+    //
+    // When we get focus, give it to our buddy window as it needs it more than
+    // we do
+    //
+    ::WinSetFocus(HWND_DESKTOP, (HWND)m_hWndBuddy);
+    rEvent.Skip();
+} // end of wxSpinCtrl::OnSetFocus
+

 bool wxSpinCtrl::ProcessTextCommand(
   WXWORD                            wCmd
 , WXWORD                            wId
 bool wxSpinCtrl::ProcessTextCommand(
   WXWORD                            wCmd
 , WXWORD                            wId


@@ -488,4 +502,20 @@ bool wxSpinCtrl::Show(
     return TRUE;
 } // end of wxSpinCtrl::Show
 
     return TRUE;
 } // end of wxSpinCtrl::Show
 

+void wxSpinCtrl::SetSelection (
+  long                              lFrom
+, long                              lTo
+)
+{
+    //
+    // If from and to are both -1, it means (in wxWindows) that all text should
+    // be selected - translate into Windows convention
+    //
+    if ((lFrom == -1) && (lTo == -1))
+    {
+        lFrom = 0;
+    }
+    ::WinSendMsg(m_hWnd, EM_SETSEL, MPFROM2SHORT((USHORT)lFrom, (USHORT)lTo), (MPARAM)0);
+} // end of wxSpinCtrl::SetSelection
+

 #endif //wxUSE_SPINBTN
 #endif //wxUSE_SPINBTN