the ChildrenChanged signal.
* glib/Signal.cs: first implementation of a managed
method for emitting signals.
svn path=/trunk/gtk-sharp/; revision=101700
* glib/Object.cs: expose an internal ToggleRef prop.
* glib/Signal.cs: use ToggleRef for lookups instead of Object. Add
a Free method and release connections and gchandles.
* glib/ToggleRef.cs: add signal hash and release signals on free.
svn path=/trunk/gtk-sharp/; revision=93548
* glib/Signal.cs: ignore GCHandles with null targets since
their object has been collected. [Fixes#344250 again]
svn path=/trunk/gtk-sharp/; revision=90428
* glib/DestroyNotify.cs: add CDeclCallback to the delegate.
* glib/Signal.cs: use DestroyHelper.
* gdk/Input.custom: use DestroyHelper.
* gtk/Quit.custom: remove new on DestroyHelper handler.
* gtk/TreeModelFilter.custom: remove new on DestroyHelper handler.
* gtk/TreeViewColumn.custom: remove new on DestroyHelper handler.
svn path=/trunk/gtk-sharp/; revision=86897
* generator/Signal.cs : add try/catch blocks to native callback
delegates so that exceptions are not propagated across the native
boundary. Now raises GLib.ExceptionManager.UnhandledException.
* glib/ExceptionManager.cs : new class with UnhandledException
event and a static method to raise it.
* glib/Signal.cs : wrap the generic EventHandler callback delegate
with try/catch blocks and raise the UnhandledException event.
svn path=/trunk/gtk-sharp/; revision=73840
* */*.cs : scrub for StringToPtrAnsi and string usage in DllImports.
* */*.custom : begin the scrub here too.
* generator/ConstStringGen.cs : implement IManualMarshaler and move to
100% IntPtr marshaling.
* generator/Ctor.cs : call Body.Finish too.
* generator/IManualMarshaler.cs : new interface for generatables that
marshal manually and need cleanup.
* generator/Makefile.am : new file.
* generator/MethodBody.cs : use IManualMarshaler if applicable.
svn path=/trunk/gtk-sharp/; revision=41579
* generator/Makefile.am : remove source file.
* generator/Signal.cs : generate marshaling callbacks and use new
GLib.Signal marshaling class for events.
* generator/SignalHandler.cs : kill. byebye SignalCallback subclasses.
* glib/Makefile.am : update source files.
* glib/GLibSharp.voidObjectIntPtrSignal.cs : kill.
* glib/Object.cs : mark the old Before/After props Obsolete. Use
GLib.Signal for the notify prop methods.
* glib/Signal.cs : new signal marshaling class. It manages all the
ConnectBefore/After stuff internally and connects itself to the native
object using GCHandles and DestroyNotify lifecycle management.
* glib/SignalCallback.cs : mark Obsolete.
[Fixes#72018 and #69847]
svn path=/trunk/gtk-sharp/; revision=40007
