hi Igor; next time, you should probably use the API reference: https://developer.gnome.org/gtk2/2.24/api-index-full.html — just search for "::map", which points you here: https://developer.gnome.org/gtk2/2.24/GtkWidget.html#GtkWidget-map also, there's no need to use connect-after: GtkWidget::map is a run-first signal, so the class handler will run before your callbacks. ciao, Emmanuele. On 18 September 2014 16:48, Igor Korot <ikorot01@xxxxxxxxx> wrote: > Emmanuele, > > On Thu, Sep 18, 2014 at 7:53 AM, Emmanuele Bassi <ebassi@xxxxxxxxx> wrote: >> hi; >> >> On 18 September 2014 15:39, Igor Korot <ikorot01@xxxxxxxxx> wrote: >>> Hi, >>> >>> On Thu, Sep 18, 2014 at 3:35 AM, LRN <lrn1986@xxxxxxxxx> wrote: >>>> On 17.09.2014 13:49, Igor Korot wrote: >>>>> David, >>>>> >>>>> On Tue, Sep 16, 2014 at 12:58 AM, David Nečas wrote: >>>>>> >>>>>> Please reply to the list. >>>>>> >>>>>> On Tue, Sep 16, 2014 at 12:47:26AM -0700, Igor Korot wrote: >>>>>>>> Yes, you need to right-click in the file list. Unfortunately, the >>>>>>>> discoverability of Gtk+ file dialog features is poor. >>>>>>> >>>>>>> And there is no such option on the dialog itself? >>>>>> >>>>>> You need to right-click in the file list *in the dialog itself*. >>>>> >>>>> I did call "gtk_file_chooser_set_show_hidden( true)", but until I >>>>> right-clicked on the file list I wasn't able to see hidden files. >>>>> >>>>> Is there a way to start with hidden files visibility turned on? >>>> >>>> There's a "show-hidden" property on GtkFileChooserInterface. I can't tell off >>>> the top of my head which object implements that interface (probably the dialog >>>> itself), but if you use g_object_set () to set it before opening the dialog, it >>>> might have the desired effect. >>> >>> But that bring me to my first question: "What is the purpose of the >>> function?" I thought it will set this property. >> >> the function is just a wrapper around g_object_set(), and it does call >> show-hidden. >> >> GtkFileChooserWidget will load the stored settings when getting >> mapped, so if you call gtk_file_chooset_set_show_hidden() before the >> widget is visible, the widget will just use the currently stored >> settings. >> >> you can try calling gtk_widget_show() first, and then >> gtk_file_chooser_set_show_hidden() to override the default; you can >> also connect to the "map" signal, and call >> gtk_file_chooser_set_show_hidden(). > > What is this "map" signal? Is it available under GTK+2.x? > Could you give a reference to the documentation? > > Also, I presume I should connect_after, right? > > Thank you. > >> >> it would be good to document this behaviour; care to open a bug >> against GTK+ on Bugzilla? >> >> ciao, >> Emmanuele. >> >> -- >> http://www.bassi.io >> [@] ebassi [@gmail.com] -- http://www.bassi.io [@] ebassi [@gmail.com] _______________________________________________ gtk-list mailing list gtk-list@xxxxxxxxx https://mail.gnome.org/mailman/listinfo/gtk-list
