Enable variadic macros for VC9 and later.

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

diff --git a/src/msw/spinctrl.cpp b/src/msw/spinctrl.cpp
index 6cc84eac58138af1991eb4583a8fdb37dd7c8612..0017413e0ac8fbb09c3b14dbe0491633b73c4844 100644 (file)
--- a/src/msw/spinctrl.cpp
+++ b/src/msw/spinctrl.cpp
@@ -264,6 +264,14 @@ void wxSpinCtrl::NormalizeValue()
 // construction
 // ----------------------------------------------------------------------------
 
+void wxSpinCtrl::Init()
+{
+    m_blockEvent = false;
+    m_hwndBuddy = NULL;
+    m_wndProcBuddy = NULL;
+    m_oldValue = INT_MIN;
+}
+
 bool wxSpinCtrl::Create(wxWindow *parent,
                         wxWindowID id,
                         const wxString& value,
@@ -273,13 +281,6 @@ bool wxSpinCtrl::Create(wxWindow *parent,
                         int min, int max, int initial,
                         const wxString& name)
 {
-    m_blockEvent = false;
-
-    // this should be in ctor/init function but I don't want to add one to 2.8
-    // to avoid problems with default ctor which can be inlined in the user
-    // code and so might not get this fix without recompilation
-    m_oldValue = INT_MIN;
-
     // before using DoGetBestSize(), have to set style to let the base class
     // know whether this is a horizontal or vertical control (we're always
     // vertical)
@@ -297,6 +298,10 @@ bool wxSpinCtrl::Create(wxWindow *parent,
     WXDWORD exStyle = 0;
     WXDWORD msStyle = MSWGetStyle(GetWindowStyle(), & exStyle) ;
 
+    // Scroll text automatically if there is not enough space to show all of
+    // it, this is better than not allowing to enter more digits at all.
+    msStyle |= ES_AUTOHSCROLL;
+
     // propagate text alignment style to text ctrl
     if ( style & wxALIGN_RIGHT )
         msStyle |= ES_RIGHT;
@@ -388,21 +393,25 @@ bool wxSpinCtrl::Create(wxWindow *parent,
     // associate the text window with the spin button
     (void)::SendMessage(GetHwnd(), UDM_SETBUDDY, (WPARAM)m_hwndBuddy, 0);
 
+    // If the initial text value is actually a number, it overrides the
+    // "initial" argument specified later.
+    long initialFromText;
+    if ( value.ToLong(&initialFromText) )
+        initial = initialFromText;
+
     SetValue(initial);
 
+    m_oldValue = initial;
+
     // Set the range in the native control
     SetRange(min, max);
 
+    // Also set the text part of the control if it was specified independently
+    // but don't generate an event for this, it would be unexpected.
+    m_blockEvent = true;
     if ( !value.empty() )
-    {
         SetValue(value);
-        m_oldValue = (int) wxAtol(value);
-    }
-    else
-    {
-        SetValue(wxString::Format(wxT("%d"), initial));
-        m_oldValue = initial;
-    }
+    m_blockEvent = false;
 
     return true;
 }
@@ -602,7 +611,7 @@ void wxSpinCtrl::DoSetToolTip(wxToolTip *tip)
     wxSpinButton::DoSetToolTip(tip);
 
     if ( tip )
-        tip->Add(m_hwndBuddy);
+        tip->AddOtherWindow(m_hwndBuddy);
 }
 
 #endif // wxUSE_TOOLTIPS