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 19e302e6d498fa589189b91ababeb7d454144c25..0017413e0ac8fbb09c3b14dbe0491633b73c4844 100644 (file)
--- a/src/msw/spinctrl.cpp
+++ b/src/msw/spinctrl.cpp
@@ -119,11 +119,21 @@ LRESULT APIENTRY _EXPORT wxBuddyTextWndProc(HWND hwnd,
         // is clicked with the "?" cursor
         case WM_HELP:
 #endif
         // is clicked with the "?" cursor
         case WM_HELP:
 #endif

-            spin->MSWWindowProc(message, wParam, lParam);
-
-            // The control may have been deleted at this point, so check.
-            if ( !::IsWindow(hwnd) )
-                return 0;
+            {
+                WXLRESULT result;
+                if ( spin->MSWHandleMessage(&result, message, wParam, lParam) )
+                {
+                    // Do not let the message be processed by the window proc
+                    // of the text control if it had been already handled at wx
+                    // level, this is consistent with what happens for normal,
+                    // non-composite controls.
+                    return 0;
+                }
+
+                // The control may have been deleted at this point, so check.
+                if ( !::IsWindow(hwnd) )
+                    return 0;
+            }

             break;
 
         case WM_GETDLGCODE:
             break;
 
         case WM_GETDLGCODE:


@@ -254,6 +264,14 @@ void wxSpinCtrl::NormalizeValue()
 // construction
 // ----------------------------------------------------------------------------
 
 // 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,
 bool wxSpinCtrl::Create(wxWindow *parent,
                         wxWindowID id,
                         const wxString& value,


@@ -263,13 +281,6 @@ bool wxSpinCtrl::Create(wxWindow *parent,
                         int min, int max, int initial,
                         const wxString& name)
 {
                         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)
     // 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)


@@ -287,6 +298,10 @@ bool wxSpinCtrl::Create(wxWindow *parent,
     WXDWORD exStyle = 0;
     WXDWORD msStyle = MSWGetStyle(GetWindowStyle(), & exStyle) ;
 
     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;
     // propagate text alignment style to text ctrl
     if ( style & wxALIGN_RIGHT )
         msStyle |= ES_RIGHT;


@@ -378,21 +393,25 @@ bool wxSpinCtrl::Create(wxWindow *parent,
     // associate the text window with the spin button
     (void)::SendMessage(GetHwnd(), UDM_SETBUDDY, (WPARAM)m_hwndBuddy, 0);
 
     // 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);
 
     SetValue(initial);
 

+    m_oldValue = initial;
+

     // Set the range in the native control
     SetRange(min, max);
 
     // 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() )
     if ( !value.empty() )

-    {

         SetValue(value);
         SetValue(value);

-        m_oldValue = (int) wxAtol(value);
-    }
-    else
-    {
-        SetValue(wxString::Format(wxT("%d"), initial));
-        m_oldValue = initial;
-    }
+    m_blockEvent = false;

 
     return true;
 }
 
     return true;
 }


@@ -592,7 +611,7 @@ void wxSpinCtrl::DoSetToolTip(wxToolTip *tip)
     wxSpinButton::DoSetToolTip(tip);
 
     if ( tip )
     wxSpinButton::DoSetToolTip(tip);
 
     if ( tip )

-        tip->Add(m_hwndBuddy);
+        tip->AddOtherWindow(m_hwndBuddy);

 }
 
 #endif // wxUSE_TOOLTIPS
 }
 
 #endif // wxUSE_TOOLTIPS