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Adding tags to qt project

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  • N Offline
    N Offline
    NS_19
    wrote on last edited by
    #1

    I am new to QT.I am using Qt5.3.
    I have a combobox in ui file which displays a set of values.How can i add a functionality where each value selected from combobox appears as tag with a cross so that user can remove a tag anytime.Finally it would result in multiple tags based on selections done from combobox.

    Secondly is there a way to make combobox work in such a way that when user types an alphabet for searching a value, only the values starting from that alphabet appears in combobox.

    Thanks for the help in advance.

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    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi and welcome to devnet,

      For the value filtering, you can have a look at "QCompleter":http://qt-project.org/doc/qt-5/qcompleter.html

      Are you trying to implement with QWidgets the site tagging functionality ?

      Interested in AI ? www.idiap.ch
      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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      • N Offline
        N Offline
        NS_19
        wrote on last edited by
        #3

        yes i used qcompleter for value filtereing.
        yes basically each value selected from combobox should appear as a new tag

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        • SGaistS Offline
          SGaistS Offline
          SGaist
          Lifetime Qt Champion
          wrote on last edited by
          #4

          Then add a slot that reacts on the currentIndexChanged(const QString &text) signal and update the QLabel content with that text

          Interested in AI ? www.idiap.ch
          Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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