SpeedoMeter::SpeedoMeter(QWidget *parent):
QwtDial(parent),
d_label("km/h")
{
setWrapping(false);
setReadOnly(true);
setOrigin(135.0);
setScaleArc(0.0, 270.0);
scaleDraw()->setSpacing(8);
QwtDialSimpleNeedle *needle = new QwtDialSimpleNeedle(
QwtDialSimpleNeedle::Arrow, true, Qt::red,
QColor(Qt::gray).light(130));
setNeedle(needle);
setScaleOptions(ScaleTicks | ScaleLabel);
setScaleTicks(0, 4, 8);
}
Dial::Dial( QWidget * parent )
: QwtDial( parent ),
d_label( "[a.u.]" )
{
setWrapping( false );
setReadOnly( true );
setOrigin( 135.0 );
setScaleArc( 0.0, 270.0 );
scaleDraw()->setSpacing( 8 );
QwtDialSimpleNeedle * needle = new QwtDialSimpleNeedle(
QwtDialSimpleNeedle::Arrow, true, Qt::red,
QColor( Qt::gray ).light( 130 ) );
setNeedle( needle );
setScaleComponents(
QwtAbstractScaleDraw::Ticks | QwtAbstractScaleDraw::Labels );
setScaleTicks( 0, 4, 8 );
}
void QwtAnalogClock::initClock()
{
setWrapping( true );
setReadOnly( true );
setOrigin( 270.0 );
setRange( 0.0, 60.0 * 60.0 * 12.0 ); // seconds
setScale( -1, 5, 60.0 * 60.0 );
setScaleComponents(
QwtAbstractScaleDraw::Ticks | QwtAbstractScaleDraw::Labels );
setScaleTicks( 1, 0, 8 );
scaleDraw()->setSpacing( 8 );
QColor knobColor = palette().color( QPalette::Active, QPalette::Text );
knobColor = knobColor.dark( 120 );
QColor handColor;
int width;
for ( int i = 0; i < NHands; i++ )
{
if ( i == SecondHand )
{
width = 2;
handColor = knobColor.dark( 120 );
}
else
{
width = 8;
handColor = knobColor;
}
QwtDialSimpleNeedle *hand = new QwtDialSimpleNeedle(
QwtDialSimpleNeedle::Arrow, true, handColor, knobColor );
hand->setWidth( width );
d_hand[i] = NULL;
setHand( ( Hand )i, hand );
}
}
