restored key events generation (backports 45371 from the trunk, closes bug 1724916)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@47016 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/changes.txt

@@ -111,6 +111,7 @@ wxMSW:
 
 wxGTK:
 
+- Fixed missing key events in wxGTK1 build
 - Setting foreground colour of single line wxTextCtrl now works
 - More work on setting defaults in GNOME print dialogs.
 - Also made landscape printing work as per wxMSW.

src/gtk1/window.cpp

@@ -1060,7 +1060,7 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
     bool ret = false;
     bool return_after_IM = false;
 
-    if( wxTranslateGTKKeyEventToWx(event, win, gdk_event) == false )
+    if ( wxTranslateGTKKeyEventToWx(event, win, gdk_event) )
     {
         // Emit KEY_DOWN event
         ret = win->GetEventHandler()->ProcessEvent( event );