c++ - How to create grouped adjustable windows with Qt? -

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i using qt build ui c++.

what want have many menus or working areas inside application, can moved around , adjusted in size simultaneously.

what mean have workspace in matlab or visualstudio, if change size of section of program, sections neighbors adjust in size. also, these sections should movable other places on screen (so there new neighbors).

i tried using mdiarea , mdisubwindows movable, cannot connect them adjust in size simultaneously or fill whole screen.

so, questions are:

(1) using mdiarea , mdisubwindows best widgets task? if not, should use?

(2) if (1) yes, how can functionalities?


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