how can i add more components to the designer ?

[umen]

hi
how can i add more components to the designer ? like QLayout

[Lykurg]

Don't know if you I get you right, but I guess you are searching for how to add custom widgets to designer. If so, have a look at the designer documentation. There you will find an example how to do.

[squidge]

and QLayout is already part of designer