QT creator 7.0 frequently asked questions and common usage

This paper mainly introduces Qt Creator 7.0 Series version （ Such as Qt Creator 7.0.1） Common problems and common usage of .

1 summary

Qt Creator It's cross platform Qt Integrated development environment （IDE）, Can be found in Windows、Linux and macOS Running on a desktop operating system , And allow developers on the desktop 、 Create applications for mobile and embedded platforms .

Qt Creator The design goal of is to enable developers to take advantage of Qt This application framework makes development tasks faster and easier .

2 Common questions and usage

This chapter mainly introduces the use of Qt Creator 7.0 Common problems and common usages in the process of series version .

2.1 Hide controls

adopt Notepad++ Editor opens manually .ui file , Then add the following... In the node of the widget that needs to be hidden XML block ：

<property name="visible">
   <bool>false</bool>
</property>

After finishing the above modification , Reopen the designer interface , You can see that the corresponding widget is hidden .