问题
I installed Qt5 via homebrew, but I didn't find the designer.
I also installed qtcreator (Caskroom/cask/qt-creator) but the designer icon is grayed out:
Any ideas where I can find the designer?
p.s. Does this means that designer is going to retire?
回答1:
If you double-click on a .ui-File (within Creator), the Designer will become active.
Or you need to add a Qt-Designer-Form with the wizard if you have no ui file yet.
回答2:
otherise you can open Qt Designer alone (not inside Qt Creator) by doing open -a Designer
来源：https://stackoverflow.com/questions/35118056/qt-designer-via-homebrew