[Solved] How to print value from QT in Python?

SpeedVin · 2009-10-15 16:09:23

Hello.
Which signal do you use to print value in QT (In QT Designer)?
I'm writing GUI for my calculator right now and I don't know how to print result of action in GUI
Thanks for help

Last edited by SpeedVin (2009-10-25 12:12:56)

scio · 2009-10-15 16:31:27

Not sure what you are asking, but try looking at: http://doc.trolltech.com/4.5/designer-c … rform.html

SpeedVin · 2009-10-15 16:42:39

scio wrote:

Not sure what you are asking, but try looking at: http://doc.trolltech.com/4.5/designer-c … rform.html

Yes that was what I mean , but the diffrence between my program and this from tourtial is that I can change in my program the sign of action and I want to write this in Python

scio · 2009-10-15 18:09:47

Ah ok, well depending on what type of input box you have they have different signals, QLineEdit has void textChanged ( const QString & text ) which is probably what you are looking for if you want to have a more complex calculator. (or void QTextEdit::textChanged () if you are getting REALLY complex)

SpeedVin · 2009-10-25 12:12:31

scio wrote:

Ah ok, well depending on what type of input box you have they have different signals, QLineEdit has void textChanged ( const QString & text ) which is probably what you are looking for if you want to have a more complex calculator. (or void QTextEdit::textChanged () if you are getting REALLY complex)

Ok thanks that's working fine

Arch Linux

#1 2009-10-15 16:09:23

[Solved] How to print value from QT in Python?

#2 2009-10-15 16:31:27

Re: [Solved] How to print value from QT in Python?

#3 2009-10-15 16:42:39

Re: [Solved] How to print value from QT in Python?

#4 2009-10-15 18:09:47

Re: [Solved] How to print value from QT in Python?

#5 2009-10-25 12:12:31

Re: [Solved] How to print value from QT in Python?

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