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Screen Refresh issue in Fedora core 13 OS [QT 5.3.1]

  • Dear All,
    I am facing one strange issue related to the widget refresh.

    As per my application when i click one button, then some other images should hide and vice versa.

    Problem i am facing is that the images hide only sometimes. If i move my cursor on some any part of the screen or if i minimize and then again maximize the application then only images hide/show. sometimes even half of the image is visible.

    Kindly tell me what should i do?

    I have already tried widget update function and also qApp->processEvents() but all invain.

    Kindly give some reference which should i use to resolve this issue.

    Thanks :)

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