synchronize GTK2 minimum version in docs

[wxWidgets.git] / interface / wx / spinctrl.h

diff --git a/interface/wx/spinctrl.h b/interface/wx/spinctrl.h
index afb4d61a7c02d858d7b205f145775a9570dd4cf4..0b88027f090e8c6375b9bb47725360dc08d11127 100644 (file)
--- a/interface/wx/spinctrl.h
+++ b/interface/wx/spinctrl.h
@@ -33,7 +33,8 @@
 
     @beginEventEmissionTable{wxSpinEvent}
     @event{EVT_SPINCTRL(id, func)}
-        Generated whenever the numeric value of the spinctrl is updated
+        Process a wxEVT_COMMAND_SPINCTRL_UPDATED event, which is generated
+        whenever the numeric value of the spin control is updated.
     @endEventTable
 
     You may also use the wxSpinButton event macros, however the corresponding events
@@ -61,6 +62,14 @@ public:
     /**
         Constructor, creating and showing a spin control.
 
+        If @a value is non-empty, it will be shown in the text entry part of
+        the control and if it has numeric value, the initial numeric value of
+        the control, as returned by GetValue() will also be determined by it
+        instead of by @a initial. Hence, it only makes sense to specify @a
+        initial if @a value is an empty string or is not convertible to a
+        number, otherwise @a initial is simply ignored and the number specified
+        by @a value is used.
+
         @param parent
             Parent window. Must not be @NULL.
         @param value
@@ -326,3 +335,6 @@ public:
     */
     void SetValue(double value);
 };
+
+wxEventType wxEVT_COMMAND_SPINCTRL_UPDATED;
+wxEventType wxEVT_COMMAND_SPINCTRLDOUBLE_UPDATED;