halo.Preference module¶

class halo.Preference.PreferenceDialog(parent)[source]¶

Bases: gi.overrides.Gtk.Dialog

Display the Preference dialogue.

file_chooser(widget)[source]¶

Displays the file picker.

Parameters:	widget – button

file_preview(widget)[source]¶

Shows the preview of the images selected.

Parameters:	widget – file picker dialog

save_preference()[source]¶: Saves the latest changes to preferences into the db.