static void OverrideActivate(GLib.GType gtype, ActivateNativeDelegate callback) { unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)gtype.GetClassPtr()) + (long)class_abi.GetFieldOffset("activate")); *raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate)callback); } }
private void InternalActivate() { ActivateNativeDelegate unmanaged = class_abi.BaseOverride <ActivateNativeDelegate>(this.LookupGType(), "activate"); if (unmanaged == null) { return; } unmanaged(this.Handle); }
private void InternalActivate() { ActivateNativeDelegate unmanaged = null; unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("activate")); unmanaged = (ActivateNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(ActivateNativeDelegate)); } if (unmanaged == null) { return; } unmanaged(this.Handle); }
static void OverrideActivate (GLib.GType gtype, ActivateNativeDelegate callback) { GtkStatusIconClass class_iface = GetClassStruct (gtype, false); class_iface.Activate = callback; OverrideClassStruct (gtype, class_iface); }