colorpage.py 文件源码

def build_data_stores(self):
        """Build stores for GUI dataviews"""
        self.store = dict()

        # custom icons
        self.ied = {'Name': 0, 'State': 1}
        self.store['custom_icons'] = Gtk.ListStore(str, bool)
        self.store['custom_icons'].append(["Simple Icon Group", False])

        renderer_toggle = Gtk.CellRendererToggle()
        renderer_toggle.connect("toggled", self.on_custom_icon_toggled)

        self.gui['custom_icons_treeview'].append_column(Gtk.TreeViewColumn("Name", Gtk.CellRendererText(), text=0))
        self.gui['custom_icons_treeview'].append_column(Gtk.TreeViewColumn("State", renderer_toggle, active=1))
        self.gui['custom_icons_treeview'].set_model(self.store['custom_icons'])

        # color list
        self.ced = {'Color': 0, 'Alpha': 1, 'Offset': 2, 'RGBA': 3}
        colorstore_visible_keys = [k for k in self.ced.keys() if k != 'RGBA']

        self.store['colorlist'] = Gtk.ListStore(str, float, int, str)
        for key in sorted(colorstore_visible_keys, key=lambda k: self.ced[k]):
            self.gui['colorlist_treeview'].append_column(
                Gtk.TreeViewColumn(key, Gtk.CellRendererText(), text=self.ced[key])
            )
        self.gui['colorlist_treeview'].set_model(self.store['colorlist'])

        # gradient direction
        self.ded = {'Coord': 0, 'Value': 1}
        self.store['direction'] = Gtk.ListStore(str, int)
        self.gui['renderer_spin'] = Gtk.CellRendererSpin(editable=True, adjustment=Gtk.Adjustment(0, 0, 100, 5, 0, 0))
        self.signals['direction_edited'] = self.gui['renderer_spin'].connect("edited", self.on_direction_edited)

        self.gui['direction_treeview'].append_column(Gtk.TreeViewColumn("Coord", Gtk.CellRendererText(), text=0))
        self.gui['direction_treeview'].append_column(Gtk.TreeViewColumn("Value", self.gui['renderer_spin'], text=1))
        self.gui['direction_treeview'].set_model(self.store['direction'])