static void OverrideOffsetChanged(GLib.GType gtype, OffsetChangedNativeDelegate callback) { unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)gtype.GetClassPtr()) + (long)class_abi.GetFieldOffset("offset_changed")); *raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate)callback); } }
private void InternalOffsetChanged(string name) { OffsetChangedNativeDelegate unmanaged = class_abi.BaseOverride <OffsetChangedNativeDelegate>(this.LookupGType(), "offset_changed"); if (unmanaged == null) { return; } IntPtr native_name = GLib.Marshaller.StringToPtrGStrdup(name); unmanaged(this.Handle, native_name); GLib.Marshaller.Free(native_name); }
private void InternalOffsetChanged(string name) { OffsetChangedNativeDelegate unmanaged = null; unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("offset_changed")); unmanaged = (OffsetChangedNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(OffsetChangedNativeDelegate)); } if (unmanaged == null) { return; } IntPtr native_name = GLib.Marshaller.StringToPtrGStrdup(name); unmanaged(this.Handle, native_name); GLib.Marshaller.Free(native_name); }