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  1. Qt
  2. QTBUG-19734

KERN-EXEC 3 panic in QCoeFepInputContext::translateInputWidget() method

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    • 34b888b2c6455cdcd4f931f6a5a038636cf951eb

    Description

      Hi,

      I have used "qt_s60_setPartialScreenInputMode(true)" method in my application to make the input context to use partial screen VKB. In my qml file, there is a "TextArea" element, which launches a "ContextMenu" when the "onCursorPositionChanged()" signal gets emitted. When i clicked on the "ContextMenu->Item" which sets input text into the "TextArea", i observed the "KERN-EXEC 3" crash in the "QCoeFepInputContext::translateInputWidget()" method. Please find the sample application and call stack (SetPartialScreenInputModeTestApp.zip & callstack.txt files attached) for verifying this issue. Please find the steps for reproducing this issue below:

      1. launch the sample application.
      2. click in the "TextArea" element. This will launch partial screen VKB.
      3. Type some alphabet by using HW keyboard. This will launch the "ContextMenu".
      4. Click on the "ContextMEnu" item named as "set text".

      I observed that the QGraphicsView pointer returns null when the "ContextMenu" Item tries to put the "TextArea.placeholderText" into "TextArea.text".

      Thanks & Regards,
      BalaSubrahmanyam Varanasi

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            samimeri Sami Merila (Inactive)
            baluvaranasi BalaSubrahmanyam Varanasi
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