static void OverrideDrawErrorUnderline(GLib.GType gtype, DrawErrorUnderlineNativeDelegate callback) { unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)gtype.GetClassPtr()) + (long)class_abi.GetFieldOffset("draw_error_underline")); *raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate)callback); } }
private void InternalDrawErrorUnderline(int x, int y, int width, int height) { DrawErrorUnderlineNativeDelegate unmanaged = class_abi.BaseOverride <DrawErrorUnderlineNativeDelegate>(this.LookupGType(), "draw_error_underline"); if (unmanaged == null) { return; } unmanaged(this.Handle, x, y, width, height); }
private void InternalDrawErrorUnderline(int x, int y, int width, int height) { DrawErrorUnderlineNativeDelegate unmanaged = null; unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("draw_error_underline")); unmanaged = (DrawErrorUnderlineNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(DrawErrorUnderlineNativeDelegate)); } if (unmanaged == null) { return; } unmanaged(this.Handle, x, y, width, height); }