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Thread: QwtAnalogClock without label

  1. #1
    Join Date
    Dec 2013
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    Default QwtAnalogClock without label

    Hey Uwe,

    right now I try to implement a QwtAnalogClock and i don't want to have the labels (numbers 12, 1, 2, 3, 4,...).

    Further I would like to change the colors of the hands.

    Thank you very much!

    Greetings
    QTim

  2. #2
    Join Date
    Dec 2013
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    Default Re: QwtAnalogClock without label

    nevermind, found it by myself

    Qt Code:
    1. mClock = new QwtAnalogClock(this);
    2. mClock->hand(QwtAnalogClock::HourHand)->setPalette(QPalette(QColor(213,223,229)));
    3. mClock->hand(QwtAnalogClock::MinuteHand)->setPalette(QPalette(QColor(213,223,229)));
    4. mClock->hand(QwtAnalogClock::SecondHand)->setPalette(QPalette(QColor(255,0,0)));
    5. mClock->scaleDraw()->enableComponent(QwtAbstractScaleDraw::Labels , false);
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    Greetz
    QTim

  3. #3
    Join Date
    Mar 2019
    Posts
    1
    Qt products
    Qt5
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    Windows

    Default Re: QwtAnalogClock without label

    Hello Uwe,
    I would like to remove the labels from the Analog Clock .

    My Qt Code:
    ui->AnalogClock->scaleDraw()->enableComponent(QwtAbstractScaleDraw::Labels,fals e);

    Gives this error :
    error: invalid use of incomplete type 'class QwtRoundScaleDraw'
    ui->AnalogClock->scaleDraw()->enableComponent(QwtAbstractScaleDraw::Labels,fals e);

    In Qwtdial.h

    QwtRoundScaleDraw *scaleDraw();
    const QwtRoundScaleDraw *scaleDraw() const;

    Could you please help.

    Thanks
    Sheethal


    ^~

  4. #4
    Join Date
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    Default Re: QwtAnalogClock without label

    #include <qwt_round_scale_draw.h>

    Uwe

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