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2008-05-22 Mike Kestner <mkestner@novell.com>

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* gtk/Widget.custom: guard against MissingIntPtrCtorException in
	the Activate and SetScrollAdjustments funky signal VM impl. Can't
	use SignalClosure easily.  Could be reworked more cleanly at some
	point.  Or not.

svn path=/trunk/gtk-sharp/; revision=103827
This commit is contained in:
Mike Kestner 2008-05-22 18:55:22 +00:00
parent a1473c0b58
commit d9721b63dc
2 changed files with 24 additions and 3 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2008-05-22 Mike Kestner <mkestner@novell.com>
* gtk/Widget.custom: guard against MissingIntPtrCtorException in
the Activate and SetScrollAdjustments funky signal VM impl. Can't
use SignalClosure easily. Could be reworked more cleanly at some
point. Or not.
2008-05-21 Mike Kestner <mkestner@novell.com> 2008-05-21 Mike Kestner <mkestner@novell.com>
* gtk/Object.custom (OnDestroyed): ensure Dispose runs even if * gtk/Object.custom (OnDestroyed): ensure Dispose runs even if

20
gtk/Widget.custom
View file

@ -201,7 +201,12 @@ static SetScrollAdjustmentsDelegate SetScrollAdjustmentsCallback;
static void SetScrollAdjustments_cb (IntPtr widget, IntPtr hadj, IntPtr vadj) static void SetScrollAdjustments_cb (IntPtr widget, IntPtr hadj, IntPtr vadj)
{ {
try { try {
Widget obj = GLib.Object.GetObject (widget, false) as Widget; Widget obj;
try {
obj = GLib.Object.GetObject (widget, false) as Widget;
} catch (GLib.MissingIntPtrCtorException) {
return;
}
Gtk.Adjustment h = GLib.Object.GetObject (hadj, false) as Gtk.Adjustment; Gtk.Adjustment h = GLib.Object.GetObject (hadj, false) as Gtk.Adjustment;
Gtk.Adjustment v = GLib.Object.GetObject (vadj, false) as Gtk.Adjustment; Gtk.Adjustment v = GLib.Object.GetObject (vadj, false) as Gtk.Adjustment;
obj.OnSetScrollAdjustments (h, v); obj.OnSetScrollAdjustments (h, v);
@ -232,8 +237,17 @@ static ActivateDelegate ActivateCallback;
static void Activate_cb (IntPtr widget) static void Activate_cb (IntPtr widget)
{ {
Widget obj = GLib.Object.GetObject (widget, false) as Widget; try {
obj.OnActivate (); Widget obj;
try {
obj = GLib.Object.GetObject (widget, false) as Widget;
} catch (GLib.MissingIntPtrCtorException) {
return;
}
obj.OnActivate ();
} catch (Exception e) {
GLib.ExceptionManager.RaiseUnhandledException (e, false);
}
} }
static void ConnectActivate (GLib.GType gtype) static void ConnectActivate (GLib.GType gtype)