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Thread: Multiple selection ??

  1. #1
    Join Date
    Apr 2011

    Default Multiple selection ??


    I implemented a QListwidget with a list of items in a single colum for users to select.
    I wanted to start with default where there are a random number of the items being selected when the program first started.

    My code is
    // i is the indices for those items I want to select

    When the program starts, only one item is selected. How come? I had already set the mysimpleListWidget to be multiselection.

    Please help.
    Thank you!

  2. #2
    Join Date
    Apr 2011
    Thanked 2 Times in 2 Posts
    Qt products

    Default Re: Multiple selection ??

    When you set the current item, you set 1 item per time. So replacing the "old current index".

    Instead of using listWidget->setCurrentItem, do this:

    Qt Code:
    1. QListWidgetItem* item = listWidget->item(i);
    2. if (item) item->setSelected(true);
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