static void OverrideToggleSizeRequested(GLib.GType gtype, ToggleSizeRequestedNativeDelegate callback) { unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)gtype.GetClassPtr()) + (long)class_abi.GetFieldOffset("toggle_size_request")); *raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate)callback); } }
private void InternalToggleSizeRequested(out int requisition) { ToggleSizeRequestedNativeDelegate unmanaged = class_abi.BaseOverride <ToggleSizeRequestedNativeDelegate>(this.LookupGType(), "toggle_size_request"); if (unmanaged == null) { throw new InvalidOperationException("No base method to invoke"); } unmanaged(this.Handle, out requisition); }
private void InternalToggleSizeRequested(out int requisition) { ToggleSizeRequestedNativeDelegate unmanaged = null; unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("toggle_size_request")); unmanaged = (ToggleSizeRequestedNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(ToggleSizeRequestedNativeDelegate)); } if (unmanaged == null) { throw new InvalidOperationException("No base method to invoke"); } unmanaged(this.Handle, out requisition); }
static void OverrideToggleSizeRequested (GLib.GType gtype, ToggleSizeRequestedNativeDelegate callback) { gtksharp_menuitem_override_toggle_size_request (gtype.GetClassPtr (), callback); }
static extern void gtksharp_menuitem_override_toggle_size_request (IntPtr class_struct, ToggleSizeRequestedNativeDelegate cb);