function func(self) {
    return {
        type: 'FormGridLayout',
        property: {
            label_alignment: 'AlignVCenter | AlignRight',
            horizontal_spacing: 10,
            vertical_spacing: 10,
            margin: 10,
            columns: 4
        },
        child: [
            {
                name: 'worker_sum',
                type: 'LineEdit',
                pack: { label: self.ttr('Worker Sum') },
                property: {
                    readonly: true
                }
            },
            {
                name: 'work_time_sum',
                type: 'LineEdit',
                pack: { label: self.ttr('Work Time Sum') },
                property: {
                    readonly: true
                }
            },
            {
                name: 'product_sum',
                type: 'LineEdit',
                pack: { label: self.ttr('Product Sum') },
                property: {
                    readonly: true
                }
            },
            {
                type: "stretch"
            }
        ]
    };
}