static void OverrideSelected(GLib.GType gtype, SelectedNativeDelegate callback) { unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)gtype.GetClassPtr()) + (long)class_abi.GetFieldOffset("select")); *raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate)callback); } }
private void InternalSelected() { SelectedNativeDelegate unmanaged = class_abi.BaseOverride <SelectedNativeDelegate>(this.LookupGType(), "select"); if (unmanaged == null) { return; } unmanaged(this.Handle); }
private void InternalSelected() { SelectedNativeDelegate unmanaged = null; unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("select")); unmanaged = (SelectedNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(SelectedNativeDelegate)); } if (unmanaged == null) { return; } unmanaged(this.Handle); }
static void OverrideSelected (GLib.GType gtype, SelectedNativeDelegate callback) { gtksharp_menuitem_override_select (gtype.GetClassPtr (), callback); }
static extern void gtksharp_menuitem_override_select (IntPtr class_struct, SelectedNativeDelegate cb);