static void OverrideCreateMenu(GLib.GType gtype, CreateMenuNativeDelegate callback) { unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)gtype.GetClassPtr()) + (long)class_abi.GetFieldOffset("create_menu")); *raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate)callback); } }
private Gtk.Widget InternalCreateMenu() { CreateMenuNativeDelegate unmanaged = class_abi.BaseOverride <CreateMenuNativeDelegate>(this.LookupGType(), "create_menu"); if (unmanaged == null) { return(null); } IntPtr __result = unmanaged(this.Handle); return(GLib.Object.GetObject(__result) as Gtk.Widget); }
private Gtk.Widget InternalCreateMenu() { CreateMenuNativeDelegate unmanaged = null; unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("create_menu")); unmanaged = (CreateMenuNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(CreateMenuNativeDelegate)); } if (unmanaged == null) { return(null); } IntPtr __result = unmanaged(this.Handle); return(GLib.Object.GetObject(__result) as Gtk.Widget); }
static void OverrideCreateMenu (GLib.GType gtype, CreateMenuNativeDelegate callback) { GtkActionClass class_iface = GetClassStruct (gtype, false); class_iface.CreateMenu = callback; OverrideClassStruct (gtype, class_iface); }