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Qt5 and qVariantValue?

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  • I Offline
    I Offline
    IanBorn
    wrote on last edited by
    #1

    Since Qt5 doesn't have qVariantValue, is there anyway to make these codes working?

    @
    void test::penColorChanged()
    {
    penAction = qobject_cast<QAction *>(sender());
    ui->toolButton_GPenColor->setIcon(createColorIcon(qVariantValue<QColor>(penAction->data())));
    penButtonTriggered();

    }
    void test::penButtonTriggered()
    {
    int r,g,b,a;
    pen_color=qVariantValue<QColor>(penAction->data());
    if (pen_color==Qt::darkGray)
    {
    QColor newColor = QColorDialog::getColor(pen_color);
    pen_color=newColor;
    }
    ...
    }
    @

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    • ? Offline
      ? Offline
      A Former User
      wrote on last edited by
      #2

      Hi,

      does the following work?

      @
      ui->toolButton_GPenColor->setIcon(createColorIcon(penAction->data().value<QColor>()));
      @

      @
      pen_color=penAction->data().value<QColor>();
      @

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      0
      • I Offline
        I Offline
        IanBorn
        wrote on last edited by
        #3

        Thank, It compiles. I have some more issues to be fixed before it can run.

        1 Reply Last reply
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