MainWindow 0 0 800 600 MainWindow 130 58 List of Trainees :/resources/DB-trainees.png:/resources/DB-trainees.png 32 32 Qt::ToolButtonTextUnderIcon 130 58 List of Instructors :/resources/DB-instructors.png:/resources/DB-instructors.png 32 32 Qt::ToolButtonTextUnderIcon Qt::Vertical 20 40 0 0 800 21