static void OverrideDeviceChanged(GLib.GType gtype, DeviceChangedNativeDelegate callback) { unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)gtype.GetClassPtr()) + (long)class_abi.GetFieldOffset("device_changed")); *raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate)callback); } }
private void InternalDeviceChanged (Gdk.Device device) { DeviceChangedNativeDelegate unmanaged = class_abi.BaseOverride<DeviceChangedNativeDelegate>(this.LookupGType(), "device_changed"); if (unmanaged == null) return; unmanaged (this.Handle, device == null ? IntPtr.Zero : device.Handle); }
private void InternalDeviceChanged(Gdk.Device device) { DeviceChangedNativeDelegate unmanaged = null; unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("device_changed")); unmanaged = (DeviceChangedNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(DeviceChangedNativeDelegate)); } if (unmanaged == null) { return; } unmanaged(this.Handle, device == null ? IntPtr.Zero : device.Handle); }
static void OverrideDeviceChanged (GLib.GType gtype, DeviceChangedNativeDelegate callback) { GdkDeviceManagerClass class_iface = GetClassStruct (gtype, false); class_iface.DeviceChanged = callback; OverrideClassStruct (gtype, class_iface); }