https://forum.qt.io/topic/19030/solved-qtoolbar-and-qstackwidget
[solved] qtoolbar and qstackwidget | Qt Forum
Aug 21, 2012 - I have a toolbar with icons at the left. I'd like to change the "perspective" on the mainwindow when I click on a toolbar icon. But: toolbar icon has only si...
solvedqtforum