main.py 文件源码

def setup_viewer(self):
        self.viewer_grid = Gtk.Grid()

        scroll_window = Gtk.ScrolledWindow()
        scroll_window.set_vexpand(True)
        scroll_window.set_hexpand(True)
        self.viewer_grid.attach(scroll_window, 0, 0, 1, 1)

        self.courses_grid = courseGrid(self.course_manager.user['display_years'])
        scroll_window.add(self.courses_grid)

        self.columns = {}
        for year in range(1,self.course_manager.user['display_years']+1):
            for pos, quarter in enumerate(["fall", "winter", "spring", "summer"]):
                column_id = self.column_template.format(year, quarter)
                column = self.courses_grid.year_map[year].quarter_map[pos]

                # For drag and drop
                column.drag_dest_set_target_list(None)
                column.drag_dest_add_text_targets()

                column.connect('button-press-event', self.box_clicked)
                column.connect("drag-data-received", self.on_drag_data_received)
                self.columns[column_id] = column.box

        self.interface_switcher.insert_page(self.viewer_grid, None, 0)