MainWindow 0 0 849 600 300 0 MainWindow Qt::Horizontal 300 0 0 0 849 22 toolBar TopToolBarArea false ressources/gtk-add.pngressources/gtk-add.png Add Add a new reservoir ressources/gtk-remove.pngressources/gtk-remove.png Delete Delete reservoirs ressources/edit.pngressources/edit.png Edit Edit reservoir law