MainWindow 0 0 800 450 Hydraulic structures Qt::Horizontal 300 0 0 0 5 Enable / Disable hydraulic structure true Qt::Vertical 0 0 800 22 toolBar TopToolBarArea false ressources/add.pngressources/gtk-add.png Add Add a new point ressources/del.pngressources/gtk-remove.png Delete Delete points ressources/edit.pngressources/edit.png Edit Edit selected hydraulic structure