Hi Denis, ok good, I will take a look at it next week when I get back from vacations.
Greets Juan Pablo Enviado desde mi iPhone El 17/01/2012, a las 14:50, Denis Washington <den...@online.de> escribió: > Hi, > > I have finally commited all code to fix the bug in the "gbinding" property > binding branch that I described earlier (see below). Now all GladeEditor > subclasses in plugins/gtk+/ call the newly introduced > glade_property_invalidate() function when a property is disabled, which > causes all properties bound to the disabled property to be unbound > automatically. This means that all situations where the user changes the > sensitivity of a property with the inspector are handled correctly now from > property binding standpoint. > > If there are any other cases where glade_property_invalidate() needs to be > called, please let me know. > > Regards, > Denis > > Am 15.11.2011 18:45, schrieb Denis Washington: >> Hi, >> >> After an unfortunate longer period of inactivity, I am happy to tell you >> that I started to work on bringing GObject property binding support to >> Glade again where I left off last summer after GSoC [1]. (By the way, I >> passed final evaluation! Thanks to everyone involved! Thank for >> mentoring me, Juan! :) This message is intended as a quick update what I >> am doing now. >> >> In my last message to this list [2], I mentioned that the current Glade >> codebase doesn't record changes to the sensitivity of properties (such >> as, e.g., making the "label" property of a GtkButton insensitive when >> that button is set to have a custom content widget) in its command >> (undo/redo) system, and that this makes it impossible to cleanly >> auto-remove property bindings that become invalid this way. Tristan >> identified this problem as a blocker to the adoption of the property >> binding branch [3] into master, so this is what I'm starting to tackle now. >> >> For this purpose, I created a new branch named "command-set-sensitive" >> to convert all relevant property sensitivity changes to undoable >> commands. (I am not doing this in the "gbinding" branch directly to >> allow for easier isolated reviewing and testing.) The branch introduces >> the following (as loosely discussed with Tristan): >> >> - A new command function, named glade_command_set_property_sensitive(), >> which sets the sensitivity of a single property undoably. Being more of >> a side effect, this command is always group with other commands (such as >> switching the content type of a GtkButton) and should never stand on its >> own. >> >> - A new virtual function of GladeWidgetAdaptor, >> glade_widget_adaptor_adjust_property_flags(), which can be overridden >> for each type of widget to provide a property sensitivity policy. It >> accepts a "use_command" boolean parameter which tells the function >> whether to use the command system for sensititivity changes or call >> glade_widget_property_set_sensitive() directly. (The latter is required >> when the widget is first created, or when it is loaded from a file.) >> >> - A port of a small portion of the GTK+ plugin to the new functions as >> an example. (Currently, only the GtkEntry-related port is ported.) >> >> I hope that this work enables me to fix the last remaining big blocker >> bug before the property binding branch is ready for prime time. Any >> feedback is very welcome! (@Tristan: Please review when you find the time!) >> >> Regards, >> Denis >> >> [1] https://live.gnome.org/DenisWashington_GtkBuilder >> [2] http://lists.ximian.com/pipermail/glade-devel/2011-September/001902.html >> [3] http://git.gnome.org/browse/glade/log/?h=gbinding >> _______________________________________________ >> Glade-devel maillist - Glade-devel@lists.ximian.com >> http://lists.ximian.com/mailman/listinfo/glade-devel > > _______________________________________________ > Glade-devel maillist - Glade-devel@lists.ximian.com > http://lists.ximian.com/mailman/listinfo/glade-devel _______________________________________________ Glade-devel maillist - Glade-devel@lists.ximian.com http://lists.ximian.com/mailman/listinfo/glade-devel
