smalictrace.py 文件源码

def _create_legend(self):
        icons = (
            (gtk.STOCK_FILE, 'Class'),
            (gtk.STOCK_EXECUTE, 'Method'),
            (gtk.STOCK_SELECT_FONT, 'Field'),
            (gtk.STOCK_DELETE, 'Declaration not found'),
            (gtk.STOCK_INFO, 'Miscellaneous (info)'),
            (u'?', 'Direct call – e.g. static, private, etc'),
            (u'?', 'Virtual call (? + ?)'),
            (u'?', 'Virtual call (indirect) which could be performed because '
                'of polymorphism'),
            (u'?', 'Virtual call (direct only) which does not actually '
                'performed – e.g. interface method'),
            (u'?', 'Super call (? + ?)'),
            (u'?', 'Super call (indirect) because direct super does not '
                'declare the method'),
            (u'?', 'Super call (direct only) which does not actually '
                'performed – e.g. not declared here'),
        )
        table = gtk.Table(7, 5)
        table.set_border_width(8)
        table.set_row_spacings(8)
        table.set_col_spacings(8)
        separator = gtk.VSeparator()
        table.attach(separator, 2, 3, 0, 7, 0)
        x, y = 0, 0
        for icon, desc in icons:
            if len(icon) == 1:
                image = gtk.Label(icon)
            else:
                image = gtk.Image()
                image.set_from_stock(icon, gtk.ICON_SIZE_MENU)
            image.set_alignment(1, 0.5)
            label = gtk.Label(desc)
            label.set_alignment(0, 0.5)
            table.attach(image, x + 0, x + 1, y, y + 1, gtk.FILL)
            table.attach(label, x + 1, x + 2, y, y + 1, gtk.FILL)
            y += 1
            if y == 5 and x == 0:
                x, y = 3, 0
        frame = gtk.Frame('Legend')
        frame.add(table)
        return frame