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How to create a shortcut for spacebar key without using keypressevent?

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  • G Offline
    G Offline
    guru
    wrote on last edited by
    #1

    Hi,
    I want to create a shortcut for spacebar key in my qtapplication, I tried following code,

    @QShortcut *VKey_SpaceBar = new QShortcut (QKeySequence (tr("space")), ui->chkAll );

     QObject :: connect (VKey_SpaceBar, SIGNAL(activated()), ui->chkAll, SLOT(click()));@
    

    But, nothing happen, whats wrong in my code.

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    • V Offline
      V Offline
      Violet Giraffe
      wrote on last edited by
      #2

      Try simply:

      @QShortcut spacebarShortdcur(QKeySequence(Qt::Key_Space), this, SLOT(calcDirectorySize()), 0, Qt::WidgetWithChildrenShortcut);@

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