/*!
\reimp
*/
void QSlider::mousePressEvent(QMouseEvent *ev)
{
Q_D(QSlider);
if (d->maximum == d->minimum || (ev->buttons() ^ ev->button())) {
ev->ignore();
return;
}
#ifdef QT_KEYPAD_NAVIGATION
if (QApplication::keypadNavigationEnabled())
setEditFocus(true);
#endif
ev->accept();
if ((ev->button() & style()->styleHint(QStyle::SH_Slider_AbsoluteSetButtons)) == ev->button()) {
QStyleOptionSlider opt;
initStyleOption(&opt);
const QRect sliderRect = style()->subControlRect(QStyle::CC_Slider, &opt, QStyle::SC_SliderHandle, this);
const QPoint center = sliderRect.center() - sliderRect.topLeft();
// to take half of the slider off for the setSliderPosition call we use the center - topLeft
setSliderPosition(d->pixelPosToRangeValue(d->pick(ev->pos() - center)));
triggerAction(SliderMove);
setRepeatAction(SliderNoAction);
d->pressedControl = QStyle::SC_SliderHandle;
update();
} else if ((ev->button() & style()->styleHint(QStyle::SH_Slider_PageSetButtons)) == ev->button()) {
QStyleOptionSlider opt;
initStyleOption(&opt);
d->pressedControl = style()->hitTestComplexControl(QStyle::CC_Slider,
&opt, ev->pos(), this);
SliderAction action = SliderNoAction;
if (d->pressedControl == QStyle::SC_SliderGroove) {
const QRect sliderRect = style()->subControlRect(QStyle::CC_Slider, &opt, QStyle::SC_SliderHandle, this);
int pressValue = d->pixelPosToRangeValue(d->pick(ev->pos() - sliderRect.center() + sliderRect.topLeft()));
d->pressValue = pressValue;
if (pressValue > d->value)
action = SliderPageStepAdd;
else if (pressValue < d->value)
action = SliderPageStepSub;
if (action) {
triggerAction(action);
setRepeatAction(action);
}
}
} else {
ev->ignore();
return;
}
if (d->pressedControl == QStyle::SC_SliderHandle) {
QStyleOptionSlider opt;
initStyleOption(&opt);
setRepeatAction(SliderNoAction);
QRect sr = style()->subControlRect(QStyle::CC_Slider, &opt, QStyle::SC_SliderHandle, this);
d->clickOffset = d->pick(ev->pos() - sr.topLeft());
update(sr);
setSliderDown(true);
}
}
// Based on code from qslider.cpp
void Slider::mousePressEvent( QMouseEvent *e )
{
qDebug("pressed (%d, %d)", e->pos().x(), e->pos().y());
if( e->button() == Qt::LeftButton )
{
qDebug( "Left button" );
QStyleOptionSlider opt;
initStyleOption( &opt );
const QRect sliderRect = style()->subControlRect( QStyle::CC_Slider, &opt, QStyle::SC_SliderHandle, this );
const QPoint center = sliderRect.center() - sliderRect.topLeft();
// to take half of the slider off for the setSliderPosition call we use the center - topLeft
if ( ! sliderRect.contains( e->pos() ) )
{
qDebug( "accept" );
e->accept();
int v = pixelPosToRangeValue( pick( e->pos() - center ) );
setSliderPosition( v );
triggerAction( SliderMove );
setRepeatAction( SliderNoAction );
emit sliderMoved( v );//TODO: ok?
emit sliderPressed(); //TODO: ok?
}
else
{
QSlider::mousePressEvent( e );
}
}
else
{
QSlider::mousePressEvent( e );
}
}
void DSlider::mousePressEvent(QMouseEvent *event)
{
QAbstractSlider::mousePressEvent(event);
if (event->button() == Qt::LeftButton) {
if (orientation() == Qt::Vertical) {
setValue(minimum() + ((maximum() - minimum()) * (height() - event->y())) / height()) ;
} else {
// FIXME
// the value 10 is specified in DSlider.theme, it's ugly here, but I don't have any
// good idea for now, maybe someone can help.
setValue(minimum() + ((maximum() - minimum()) * (event->x() - 10)) / (width() - 10 - 10)) ;
}
event->accept();
Q_D(DSlider);
QStyleOptionSlider opt;
initStyleOption(&opt);
setRepeatAction(SliderNoAction);
QRect sr = style()->subControlRect(QStyle::CC_Slider, &opt, QStyle::SC_SliderHandle, this);
d->clickOffset = d->pick(event->pos() - sr.topLeft());
d->mousePressed = true;
emit sliderPressed();
}
}
/*!
\reimp
*/
void QxtStars::mousePressEvent(QMouseEvent* event)
{
if (qxt_d().readOnly)
{
event->ignore();
return;
}
QAbstractSlider::mousePressEvent(event);
if (maximum() == minimum() || (event->buttons() ^ event->button()))
{
event->ignore();
return;
}
event->accept();
QStyleOptionSlider opt = qxt_d().getStyleOption();
const QRect sliderRect = style()->subControlRect(QStyle::CC_Slider, &opt, QStyle::SC_SliderHandle, this);
const QPoint center = sliderRect.center() - sliderRect.topLeft();
const int pos = qxt_d().pixelPosToRangeValue(qxt_d().pick(event->pos() - center));
setSliderPosition(pos);
triggerAction(SliderMove);
setRepeatAction(SliderNoAction);
qxt_d().snapBackPosition = pos;
update();
}
/*! \reimp
*/
void QScrollBar::hideEvent(QHideEvent *)
{
Q_D(QScrollBar);
if (d->pressedControl) {
d->pressedControl = QStyle::SC_None;
setRepeatAction(SliderNoAction);
}
}
/*!
\reimp
*/
void QScrollBar::mouseMoveEvent(QMouseEvent *e)
{
Q_D(QScrollBar);
if (!d->pressedControl)
return;
QStyleOptionSlider opt;
initStyleOption(&opt);
if (!(e->buttons() & Qt::LeftButton
|| ((e->buttons() & Qt::MidButton)
&& style()->styleHint(QStyle::SH_ScrollBar_MiddleClickAbsolutePosition, &opt, this))))
return;
if (d->pressedControl == QStyle::SC_ScrollBarSlider) {
QPoint click = e->pos();
int newPosition = d->pixelPosToRangeValue((HORIZONTAL ? click.x() : click.y()) -d->clickOffset);
int m = style()->pixelMetric(QStyle::PM_MaximumDragDistance, &opt, this);
if (m >= 0) {
QRect r = rect();
r.adjust(-m, -m, m, m);
if (! r.contains(e->pos()))
newPosition = d->snapBackPosition;
}
setSliderPosition(newPosition);
} else if (!style()->styleHint(QStyle::SH_ScrollBar_ScrollWhenPointerLeavesControl, &opt, this)) {
if (style()->styleHint(QStyle::SH_ScrollBar_RollBetweenButtons, &opt, this)
&& d->pressedControl & (QStyle::SC_ScrollBarAddLine | QStyle::SC_ScrollBarSubLine)) {
QStyle::SubControl newSc = style()->hitTestComplexControl(QStyle::CC_ScrollBar, &opt, e->pos(), this);
if (newSc == d->pressedControl && !d->pointerOutsidePressedControl)
return; // nothing to do
if (newSc & (QStyle::SC_ScrollBarAddLine | QStyle::SC_ScrollBarSubLine)) {
d->pointerOutsidePressedControl = false;
QRect scRect = style()->subControlRect(QStyle::CC_ScrollBar, &opt, newSc, this);
scRect |= style()->subControlRect(QStyle::CC_ScrollBar, &opt, d->pressedControl, this);
d->pressedControl = newSc;
d->activateControl(d->pressedControl, 0);
update(scRect);
return;
}
}
// stop scrolling when the mouse pointer leaves a control
// similar to push buttons
QRect pr = style()->subControlRect(QStyle::CC_ScrollBar, &opt, d->pressedControl, this);
if (pr.contains(e->pos()) == d->pointerOutsidePressedControl) {
if ((d->pointerOutsidePressedControl = !d->pointerOutsidePressedControl)) {
d->pointerOutsidePressedControl = true;
setRepeatAction(SliderNoAction);
repaint(pr);
} else {
d->activateControl(d->pressedControl);
}
}
}
}
/*!
\reimp
*/
void QSlider::mouseReleaseEvent(QMouseEvent *ev)
{
Q_D(QSlider);
if (d->pressedControl == QStyle::SC_None || ev->buttons()) {
ev->ignore();
return;
}
ev->accept();
QStyle::SubControl oldPressed = QStyle::SubControl(d->pressedControl);
d->pressedControl = QStyle::SC_None;
setRepeatAction(SliderNoAction);
if (oldPressed == QStyle::SC_SliderHandle)
setSliderDown(false);
QStyleOptionSlider opt;
initStyleOption(&opt);
opt.subControls = oldPressed;
update(style()->subControlRect(QStyle::CC_Slider, &opt, oldPressed, this));
}
/*!
\reimp
*/
void QxtStars::mouseReleaseEvent(QMouseEvent* event)
{
if (qxt_d().readOnly)
{
event->ignore();
return;
}
QAbstractSlider::mouseReleaseEvent(event);
if (event->buttons())
{
event->ignore();
return;
}
event->accept();
setRepeatAction(SliderNoAction);
}
void rphSlider::mousePressEvent( QMouseEvent* e )
{
if (e->button() == Qt::LeftButton) {
QStyleOptionSlider opt;
initStyleOption(&opt);
const QRect sliderRect = style()->subControlRect(QStyle::CC_Slider, &opt, QStyle::SC_SliderHandle, this);
const QPoint center = sliderRect.center() - sliderRect.topLeft();
// to take half of the slider off for the setSliderPosition call we use the center - topLeft
if (!sliderRect.contains(e->pos())) {
e->accept();
setSliderPosition(pixelPosToRangeValue(pick(e->pos() - center)));
triggerAction(SliderMove);
setRepeatAction(SliderNoAction);
pressedControl=QStyle::SC_SliderHandle;
} else {
QSlider::mousePressEvent(e);
}
} else {
QSlider::mousePressEvent(e);
}
}
void DhQSlider::DvhsetRepeatAction(long x1, int x2, int x3) {
return setRepeatAction((QAbstractSlider::SliderAction)x1, x2, x3);
}
void DhQSlider::DvhsetRepeatAction(long x1) {
return setRepeatAction((QAbstractSlider::SliderAction)x1);
}
