How to design a dialog that like this

[likaci]

How to design a dialog that like this:10114
select different selections at left,and display different contents at right?

[Infinity]

See the Config Dialog Example: http://qt-project.org/doc/qt-4.8/dialogs-configdialog.html

[Higgs]

How to design a dialog that like this:10114
select different selections at left,and display different contents at right?

Look QStackedLayout header up in the Qt documentation.

[tristam]

How to design a dialog that like this:10114
select different selections at left,and display different contents at right?

Although it's in PyQt (a Python binding for Qt), I found the following tutorial excellent: http://www.yasinuludag.com/blog/?p=98

The end result of the tutorial is a dialog very similar to the image you show. The only differences are superficial.

[hassinoss]

You can use this : QDockWiget , QStackedWidget , QListWidget , QTreeView ...