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Thread: retain value of qlineedit for next execution

  1. 28th January 2013, 07:16 #1
    decipher
    decipher is offline Novice
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    Default retain value of qlineedit for next execution

    Hi,
    I have created a simple login form . I want give user a option of selecting previously used ID upon his next vist.

    • Consider I open the login form and enter "XYZ" in userid box. It will take me to next form upon providing correct credentials. I will close application.
    • When I reopen it should give me previously entered user id i.e xyz in userid textbox. Please guide me in achieving this.
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  2. 28th January 2013, 08:02 #2
    Lesiok
    Lesiok is offline Expert
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    Default Re: retain value of qlineedit for next execution

    Read about QSettings.
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  3. The following user says thank you to Lesiok for this useful post:

    decipher (29th January 2013)
  4. 29th January 2013, 08:54 #3
    decipher
    decipher is offline Novice
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    Default Re: retain value of qlineedit for next execution

    thanks..used the following link...
    http://qt-project.org/wiki/How_to_Use_QSettings
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