how to create slot for dynamically allocated button?
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in my app, I should add Qpushbutton to my group box dynamically. now I want to set slot for these buttons. how can I do that??( when the button is clicked a new Qdialog must be shown).
Thank you very much
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in my app, I should add Qpushbutton to my group box dynamically. now I want to set slot for these buttons. how can I do that??( when the button is clicked a new Qdialog must be shown).
Thank you very much
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Typically you have a plain QPushButton or you have created your own inheritating from QPushButton. There you have already your slots implemented. When you dynamically create a new object of those push buttons, you simply have to connect as you do with any push button.
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in my app, I should add Qpushbutton to my group box dynamically. now I want to set slot for these buttons. how can I do that??( when the button is clicked a new Qdialog must be shown).
Thank you very much
@fatemehkarimi Hi, friend, welcome. look here.
You can watch QObject::connect
/**....some code here...*/ QPushButton* btn = new QPushButton(parent); connect(btn,&QPushButton::clicked,this,&Class::Function); /**....some code here...*/ -
@fatemehkarimi Hi, friend, welcome. look here.
You can watch QObject::connect
/**....some code here...*/ QPushButton* btn = new QPushButton(parent); connect(btn,&QPushButton::clicked,this,&Class::Function); /**....some code here...*/@joeQ thank you very much!! it worked!!! :)))
