FolderBrowserDialog.py 文件源码

def __init__(self, parent, app, title=_('Save to..')):
        self.parent = parent
        self.app = app
        super().__init__(title, app.window, Gtk.DialogFlags.MODAL,
                         (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL,
                         Gtk.STOCK_OK, Gtk.ResponseType.OK))
        self.set_default_size(440, 480)
        self.set_border_width(10)
        self.set_default_response(Gtk.ResponseType.OK)

        box = self.get_content_area()

        control_box = Gtk.Box()
        box.pack_start(control_box, False, False, 0)

        mkdir_button = Gtk.Button.new_with_label(_('Create Folder'))
        control_box.pack_end(mkdir_button, False, False, 0)
        mkdir_button.connect('clicked', self.on_mkdir_clicked)

        reload_button = Gtk.Button.new_with_label(_('Reload'))
        control_box.pack_end(reload_button, False, False, 5)
        reload_button.connect('clicked', self.on_reload_clicked)

        scrolled_win = Gtk.ScrolledWindow()
        box.pack_start(scrolled_win, True, True, 5)

        # disname, path, empty, loaded
        self.treestore = Gtk.TreeStore(str, str, bool, bool)
        self.treeview = Gtk.TreeView(model=self.treestore)
        self.selection = self.treeview.get_selection()
        scrolled_win.add(self.treeview)
        icon_cell = Gtk.CellRendererPixbuf(icon_name='folder')
        name_cell = Gtk.CellRendererText()
        name_col = Gtk.TreeViewColumn(_('Folder'))
        name_col.pack_start(icon_cell, False)
        name_col.pack_start(name_cell, True)
        if Config.GTK_LE_36:
            name_col.add_attribute(name_cell, 'text', NAME_COL)
        else:
            name_col.set_attributes(name_cell, text=NAME_COL)
        self.treeview.append_column(name_col)
        self.treeview.connect('row-expanded', self.on_row_expanded)

        box.show_all()

        self.reset()