Provide shorter synonyms for wxEVT_XXX constants.

Use the same short names as are used by the event table macros for the event
type constants themselves. This makes them much more comfortable to use, e.g.
Bind(wxEVT_BUTTON) compared to Bind(wxEVT_COMMAND_BUTTON_CLICKED).

The old long names are still kept for backwards compatibility and shouldn't be
removed as it doesn't really cost anything to continue providing them, but all
new event types should only use the short versions.

Closes #10661.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73850 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

interface/wx/checkbox.h

@@ -63,7 +63,7 @@ enum wxCheckBoxState
 
     @beginEventEmissionTable{wxCommandEvent}
     @event{EVT_CHECKBOX(id, func)}
-           Process a @c wxEVT_COMMAND_CHECKBOX_CLICKED event, when the checkbox
+           Process a @c wxEVT_CHECKBOX event, when the checkbox
            is clicked.
     @endEventTable
 
@@ -170,7 +170,7 @@ public:
 
     /**
         Sets the checkbox to the given state. This does not cause a
-        @c wxEVT_COMMAND_CHECKBOX_CLICKED event to get emitted.
+        @c wxEVT_CHECKBOX event to get emitted.
 
         @param state
             If @true, the check is on, otherwise it is off.
@@ -179,7 +179,7 @@ public:
 
     /**
         Sets the checkbox to the given state. This does not cause a
-        @c wxEVT_COMMAND_CHECKBOX_CLICKED event to get emitted.
+        @c wxEVT_CHECKBOX event to get emitted.
 
         Asserts when the checkbox is a 2-state checkbox and setting the state
         to wxCHK_UNDETERMINED.