Forwarding to the list as well... ---------- Forwarded message ---------- From: Igor Korot <ikorot01@xxxxxxxxx> Date: Thu, Sep 18, 2014 at 8:03 PM Subject: Re: GtkFileChooserDialog question To: Emmanuele Bassi <ebassi@xxxxxxxxx> Emmanuele, On Thu, Sep 18, 2014 at 8:52 AM, Emmanuele Bassi <ebassi@xxxxxxxxx> wrote: > 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. IIUC, all I need to do is to write: gboolean show_hidden( my_gtk_chooser_dialog, <some_gdk_event>, 0 ) { gtk_file_chooser_set_show_hidden( my_gtk_chooser_dialog, TRUE ); return FALSE; } correct? Now the question is: what event should I pass to that function? Thank you. > > 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
