static void OverrideTextEvent(GLib.GType gtype, TextEventNativeDelegate callback) { unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)gtype.GetClassPtr()) + (long)class_abi.GetFieldOffset("event")); *raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate)callback); } }
private bool InternalTextEvent(GLib.Object event_object, Gdk.Event evnt, Gtk.TextIter iter) { TextEventNativeDelegate unmanaged = class_abi.BaseOverride <TextEventNativeDelegate>(this.LookupGType(), "event"); if (unmanaged == null) { return(false); } IntPtr native_iter = GLib.Marshaller.StructureToPtrAlloc(iter); bool __result = unmanaged(this.Handle, event_object == null ? IntPtr.Zero : event_object.Handle, evnt == null ? IntPtr.Zero : evnt.Handle, native_iter); Marshal.FreeHGlobal(native_iter); return(__result); }
private bool InternalTextEvent(GLib.Object event_object, Gdk.Event evnt, Gtk.TextIter iter) { TextEventNativeDelegate unmanaged = null; unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("event")); unmanaged = (TextEventNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(TextEventNativeDelegate)); } if (unmanaged == null) { return(false); } IntPtr native_iter = GLib.Marshaller.StructureToPtrAlloc(iter); bool __result = unmanaged(this.Handle, event_object == null ? IntPtr.Zero : event_object.Handle, evnt == null ? IntPtr.Zero : evnt.Handle, native_iter); Marshal.FreeHGlobal(native_iter); return(__result); }
static void OverrideTextEvent (GLib.GType gtype, TextEventNativeDelegate callback) { GtkTextTagClass class_iface = GetClassStruct (gtype, false); class_iface.TextEvent = callback; OverrideClassStruct (gtype, class_iface); }