/*!
\brief Notify a change of the range
Called by QwtSliderBase
*/
void QwtKnob::rangeChange()
{
if (!hasUserScale())
{
scaleDraw()->setScale(minValue(), maxValue(),
scaleMaxMajor(), scaleMaxMinor());
}
layoutKnob();
recalcAngle();
}
//! Notify changed scale
void QwtSlider::scaleChange()
{
if (!hasUserScale())
{
scaleDraw()->setScale(minValue(), maxValue(),
scaleMaxMajor(), scaleMaxMinor(),
scaleDraw()->scaleDiv().logScale());
}
layoutSlider();
}
void LinearGauge::saveSettings( QSettings& pSettings )
{
// Range
pSettings.setValue("orientation", orientation());
pSettings.setValue("scalePosition", scalePosition());
pSettings.setValue("minValue", minValue());
pSettings.setValue("maxValue", maxValue());
// Ticks
pSettings.setValue("scaleMaxMajor", scaleMaxMajor());
pSettings.setValue("scaleMaxMinor", scaleMaxMinor());
pSettings.setValue("labels", scaleDraw()->hasComponent( QwtAbstractScaleDraw::Labels ));
pSettings.setValue("font", font().family());
pSettings.setValue("fontSize", font().pointSize());
// Pipe
pSettings.setValue("value", value());
pSettings.setValue("pipeWidth", pipeWidth());
pSettings.setValue("pipeColor", fillBrush().color().rgb());
// Alarm
pSettings.setValue("alarmEnabled", alarmEnabled());
pSettings.setValue("alarmLevel", alarmLevel());
pSettings.setValue("alarmBrush", alarmBrush().color().rgb());
// Color
pSettings.setValue("textColor", textColor().rgb());
pSettings.setValue("backgroundColor", backgroundColor().rgb());
AbstractGauge::saveSettings( pSettings );
}
