Create UI form files

Use Qt Designer to design widget-based UIs.

To add a new .ui file to the project, go to Project > Add New Item > Installed > Visual C++ > Qt > Qt Widgets Form File.

{Qt Widgets Class Wizard}

Typically, you need to wrap the code generated for the form file into a QWidget subclass to add signals or slots to it. Therefore, Qt VS Tools create a .h and .cpp file for you, along with an empty UI form.

See also Tutorial: Qt Widgets application, Start Qt Designer, and Qt Designer Manual.

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