Accessing Widgets of UserInterface from another window

[Mahesh Arrajella]

How to access widgets of a userinterface from other newly created window.....

[Tirupathi Korla]

@Mahesh-Arrajella

You can either pass UI pointer to the new class or you can create a member functions in mainwidow and access from new class.

[SGaist]

Hi,

Through a proper interface usually done through signals and slots. Passing internal widgets around is usually a sign of bad architecture as it creates tight coupling and maintenance hell.

[Mahesh Arrajella]

Why don't you give me an example code

[Tirupathi Korla]

@SGaist said in Accessing Widgets of UserInterface from another window:

Through a proper interface usually done through signals and slots. Passing internal widgets around is usually a sign of bad architecture as it creates tight coupling and maintenance hell.

Agreed. so i also suggested creating function which access UI..

[SGaist]

This forum is full of questions similar to yours already answered.
Did you take the time to search through it ?
Did you take a look at the Qt examples for designer based widgets ?