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Value dial improvement: use right button to clear digits at the right of the current difit position (ceil). Use left button to set cursor at current position (was any button before)

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This commit is contained in:
f4exb 2016-11-19 12:19:00 +01:00
parent 2e85a6a5b1
commit f7b52cfcc6
1 changed files with 32 additions and 6 deletions
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38
sdrbase/gui/valuedial.cpp
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@ -241,15 +241,41 @@ void ValueDial::mousePressEvent(QMouseEvent* event)
int i;
i = (event->x() - 1) / m_digitWidth;
if(m_text[i] == QChar('.')) {
if(m_text[i] == QChar('.'))
{
i++;
if(i > m_numDigits + m_numDecimalPoints)
if(i > m_numDigits + m_numDecimalPoints) {
return;
}
}
m_cursor = i;
m_cursorState = true;
m_blinkTimer.start(400);
update();
Qt::MouseButton mouseButton = event->button();
if (mouseButton == Qt::RightButton) // ceil value at current digit
{
if(m_cursor >= 0)
{
m_cursor = -1;
m_blinkTimer.stop();
update();
}
quint64 e = findExponent(i);
m_valueNew = (m_value / e) * e;
setValue(m_valueNew);
emit changed(m_valueNew);
//qDebug("ValueDial::mousePressEvent: Qt::RightButton: i: %d e: %llu new: %llu", i, e, valueNew);
}
else if (mouseButton == Qt::LeftButton) // set cursor at current digit
{
m_cursor = i;
m_cursorState = true;
m_blinkTimer.start(400);
update();
}
}
void ValueDial::mouseMoveEvent(QMouseEvent* event)