qtreewidget with column qdateedit



  • hi
    i need help with a qtreewidget, where i have a column Period that is a qwidget with a qdateedit that pop up a calendar, i get all this data from another class, and populate in this qwidget, i need something when i change the data on qdate to populate the member of my class again, the problem i dont know how to make in my slot Selecteddata slot to get my qwidget (qdateedit) from my qtree to work with it, the problem is that i populate my column in a for and for every row i make a qdate


  • Qt Champions 2017

    Hi
    Using model + treeview works better than using treewidget for such cases.

    Anyway,
    You can use signal and slots.

    so Tree, you define a new signal
    PeriodChanged( string or what type u need)
    then when you create the qdateedit, you hook its changed signal up to a slot
    in side treewidget. (or direct to PeriodChanged if signatur matches)

    Then from "other class" , you connect to the PeriodChanged signal from the treewidget and it can then update the data its own slot.


Log in to reply
 

Looks like your connection to Qt Forum was lost, please wait while we try to reconnect.