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  1. #1
    Join Date
    Oct 2011
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    Default how to send variable from Dialog class to main window class?

    Hi all,
    I have one main window class and another Dialog class....
    I'm calling Dialog from Main window by creating pointer as shown below....


    Dialog *d= new Dialog(this);
    d->show();


    and performing all the operation in Dialog(which actually creates a creates and updates a table widget and then displays in the Dialog)
    But i want to Display that table widget inside the Main window...
    Please give me some hint how can i do that?


    My try:
    after updating table i'm emitting a signal and that signal is used in Main window to display the table, but displaying table program crashes......

  2. #2
    Join Date
    Oct 2011
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    Qt products
    Qt4
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    Default Re: how to send variable from Dialog class to main window class?

    Its ok guys...i got it....
    Did this using signals and slots
    Last edited by aurora; 20th January 2012 at 06:40.

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