flow_browser 0 0 753 557 MainWindow 12 12 12 12 Enter any search request here ... Search true true false true 0 0 727 474 Qt::Vertical 20 451 0 0 753 22 search_btn clicked() flow_browser search_btn_click() 690 45 376 278 search_txt returnPressed() flow_browser search_btn_click() 335 44 376 278