problem with layout

[Zunneh]

Hello everybody,
i'm designing an app using C++ Qt (not Qt designer) ,
my problem is when i change the size of the my window, there are somme space in between my layouts (look at screen 1 )

how can i remove this space ( i put it in red rectangle on the screen )
Thanks

[SGaist]

Hi,

Did you put all these items in layouts ?
Either a QGridLayout or a combo of QHBoxLayout and QVBoxLayout ?

[Zunneh]

@sgaist yeah a i did it

[J.Hilk]

@zunneh
did you set the spacing to 0?
https://doc.qt.io/qt-5/qlayout.html#spacing-prop

[Zunneh]

@j-hilk i tried it but it's not the result i want, what i want is when i resize my app manually, this block does not create spacer

[J.Hilk]

@zunneh ah sorry, now I understand your issue :)

for such cases Qt has Spacers
https://doc.qt.io/qt-5/qspaceritem.html

that you can place inside layouts. those than will fill up all available space and therefore groups other objects together(geometry speaking), when your widget is being resized

[Zunneh]

@j-hilk it work, my grid layout is now fixed to the top of my widget,
now, I do not want any space below the widget, how can i do it ? thanks