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TableView InputField live Highlighting (REGEX)

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

    Hey,

    i have a tableView with setData, data etc.
    The InputField with data and setData works fine and perfect.

    Now I want to make a "live Highlighting" thoughts with regex.

    Example:

    • My regex accepted only numbers
    • The InputField has a red background color (because its not filled)

    now I want to:

    • if I input the first number (9) --> green background
    • If I Input a Number an then a letter (9a) --> when I input 9 --> green background --> after input a --> red background
      ...
      ...
      so I want a live highlighting ... do you have any ideas ?
    JonBJ 1 Reply Last reply
    0
    • N NotYourFan

      Hey,

      i have a tableView with setData, data etc.
      The InputField with data and setData works fine and perfect.

      Now I want to make a "live Highlighting" thoughts with regex.

      Example:

      • My regex accepted only numbers
      • The InputField has a red background color (because its not filled)

      now I want to:

      • if I input the first number (9) --> green background
      • If I Input a Number an then a letter (9a) --> when I input 9 --> green background --> after input a --> red background
        ...
        ...
        so I want a live highlighting ... do you have any ideas ?
      JonBJ Offline
      JonBJ Offline
      JonB
      wrote on last edited by
      #2

      @NotYourFan
      Combine signal from your "InputField" as user types (e.g. textChanged) with QValidator which has states Invalid/Intermediate/Acceptable?

      1 Reply Last reply
      2

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