void DAbstractSliderSpinBox::mouseReleaseEvent(QMouseEvent* e)
{
Q_D(DAbstractSliderSpinBox);
QStyleOptionSpinBox spinOpts = spinBoxOptions();
d->isDragging = false;
// Step up/down for buttons
// Emulating mouse grab too
if (upButtonRect(spinOpts).contains(e->pos()) && d->upButtonDown)
{
setInternalValue(d->value + d->singleStep);
}
else if (downButtonRect(spinOpts).contains(e->pos()) && d->downButtonDown)
{
setInternalValue(d->value - d->singleStep);
}
else if (progressRect(spinOpts).contains(e->pos()) &&
!(d->edit->isVisible()) &&
!(d->upButtonDown || d->downButtonDown))
{
// Snap to percentage for progress area
setInternalValue(valueForX(e->pos().x(),e->modifiers()));
}
else
{
// Confirm the last known value, since we might be ignoring move events
setInternalValue(d->value);
}
d->upButtonDown = false;
d->downButtonDown = false;
update();
}
QStyleOptionSpinBox SliderDoubleSpinBoxPrivate::spinBoxOptions() const
{
QStyleOptionSpinBox opts;
opts.initFrom(q);
opts.frame = false;
opts.subControls &= ~0x4; // SC_SpinBoxFrame
opts.subControls &= ~0x8; // SC_SpinBoxEditField
if (q->value() == q->minimum()) {
opts.stepEnabled = QAbstractSpinBox::StepUpEnabled;
} else if (q->value() == q->maximum()) {
opts.stepEnabled = QAbstractSpinBox::StepDownEnabled;
} else {
opts.stepEnabled = QAbstractSpinBox::StepUpEnabled | QAbstractSpinBox::StepDownEnabled;
}
//Deal with depressed buttons
QPoint mousePos = q->mapFromGlobal(QCursor::pos());
if (upButtonRect(opts).contains(mousePos)) {
opts.activeSubControls = QStyle::SC_SpinBoxUp;
} else if (downButtonRect(opts).contains(mousePos)) {
opts.activeSubControls = QStyle::SC_SpinBoxDown;
} else {
opts.activeSubControls = 0;
}
return opts;
}
void DAbstractSliderSpinBox::mousePressEvent(QMouseEvent* e)
{
Q_D(DAbstractSliderSpinBox);
QStyleOptionSpinBox spinOpts = spinBoxOptions();
// Depress buttons or highlight slider
// Also used to emulate mouse grab...
if (e->buttons() & Qt::LeftButton)
{
if (upButtonRect(spinOpts).contains(e->pos()))
{
d->upButtonDown = true;
}
else if (downButtonRect(spinOpts).contains(e->pos()))
{
d->downButtonDown = true;
}
}
else if (e->buttons() & Qt::RightButton)
{
showEdit();
}
update();
}
void KisAbstractSliderSpinBox::mouseReleaseEvent(QMouseEvent* e)
{
Q_D(KisAbstractSliderSpinBox);
QStyleOptionSpinBox spinOpts = spinBoxOptions();
//Step up/down for buttons
//Emualting mouse grab too
if (upButtonRect(spinOpts).contains(e->pos()) && d->upButtonDown) {
setInternalValue(d->value + d->singleStep);
} else if (downButtonRect(spinOpts).contains(e->pos()) && d->downButtonDown) {
setInternalValue(d->value - d->singleStep);
} else if (progressRect(spinOpts).contains(e->pos()) &&
!(d->edit->isVisible()) &&
!(d->upButtonDown || d->downButtonDown)) {
//Snap to percentage for progress area
setInternalValue(valueForX(e->pos().x()));
}
d->upButtonDown = false;
d->downButtonDown = false;
update();
}
