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