static void OverrideSizePrepared(GLib.GType gtype, SizePreparedNativeDelegate callback) { unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)gtype.GetClassPtr()) + (long)class_abi.GetFieldOffset("size_prepared")); *raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate)callback); } }
private void InternalSizePrepared(int width, int height) { SizePreparedNativeDelegate unmanaged = class_abi.BaseOverride <SizePreparedNativeDelegate>(this.LookupGType(), "size_prepared"); if (unmanaged == null) { return; } unmanaged(this.Handle, width, height); }
private void InternalSizePrepared(int width, int height) { SizePreparedNativeDelegate unmanaged = null; unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("size_prepared")); unmanaged = (SizePreparedNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(SizePreparedNativeDelegate)); } if (unmanaged == null) { return; } unmanaged(this.Handle, width, height); }
static void OverrideSizePrepared (GLib.GType gtype, SizePreparedNativeDelegate callback) { GdkPixbufLoaderClass class_iface = GetClassStruct (gtype, false); class_iface.SizePrepared = callback; OverrideClassStruct (gtype, class_iface); }