taskframe_vec.push_back(new QFrame);
QPalette bg_color;
bg_color.setColor(QPalette::Background, Qt::red);
taskframe_vec[taskframe_vec.size() - 1]->setPalette(bg_color);
taskframe_vec[taskframe_vec.size() - 1]->setMinimumSize(QSize(100,100));

ui->taskLayout->addWidget(taskframe_vec[taskframe_vec.size() - 1]);