void
QvisOpacitySlider::keyPressEvent(QKeyEvent *e)
{
switch(e->key())
{
case Qt::Key_Left:
if((e->modifiers() & Qt::ShiftModifier) > 0)
subtractPage();
else
subtractLine();
break;
case Qt::Key_Right:
if((e->modifiers() & Qt::ShiftModifier) > 0)
addPage();
else
addLine();
break;
case Qt::Key_PageDown:
subtractPage();
break;
case Qt::Key_PageUp:
addPage();
break;
case Qt::Key_Home:
setValue( minimum() );
break;
case Qt::Key_End:
setValue( maximum() );
break;
default:
e->ignore();
}
}
void QDial::keyPressEvent( QKeyEvent * e )
{
switch ( e->key() ) {
case Key_Left: case Key_Down:
subtractLine();
break;
case Key_Right: case Key_Up:
addLine();
break;
case Key_Prior:
subtractPage();
break;
case Key_Next:
addPage();
break;
case Key_Home:
setValue( minValue() );
break;
case Key_End:
setValue( maxValue() );
break;
default:
e->ignore();
break;
}
}
bool QDial::qt_invoke( int _id, QUObject* _o )
{
switch ( _id - staticMetaObject()->slotOffset() ) {
case 0: setValue((int)static_QUType_int.get(_o+1)); break;
case 1: addLine(); break;
case 2: subtractLine(); break;
case 3: addPage(); break;
case 4: subtractPage(); break;
case 5: setNotchesVisible((bool)static_QUType_bool.get(_o+1)); break;
case 6: setWrapping((bool)static_QUType_bool.get(_o+1)); break;
case 7: setTracking((bool)static_QUType_bool.get(_o+1)); break;
default:
return QWidget::qt_invoke( _id, _o );
}
return TRUE;
}
void
QvisOpacitySlider::mousePressEvent(QMouseEvent *e)
{
resetState();
sliderStartVal = sliderVal;
QRect r = sliderRect();
if(e->button() == Qt::RightButton)
{
return;
}
else if(r.contains(e->pos()))
{
state = Dragging;
clickOffset = (int)(e->pos().x() - sliderPos);
// emit sliderPressed();
}
else if(e->button() == Qt::MidButton)
{
int pos = e->pos().x();
moveSlider(pos - sliderLength() / 2);
state = Dragging;
clickOffset = sliderLength() / 2;
}
else if(e->pos().x() < r.left())
{
state = TimingDown;
subtractPage();
if(!timer)
timer = new QTimer(this);
connect( timer, SIGNAL(timeout()), SLOT(repeatTimeout()));
timer->setSingleShot(true);
timer->start(thresholdTime);
}
else if(e->pos().x() > r.right())
{
state = TimingUp;
addPage();
if(!timer)
timer = new QTimer(this);
connect(timer, SIGNAL(timeout()), SLOT(repeatTimeout()));
timer->setSingleShot(true);
timer->start(thresholdTime);
}
}
/*!\reimp
*/
void QSlider::keyPressEvent( QKeyEvent *e )
{
bool sloppy = ( style() == MotifStyle );
switch ( e->key() ) {
case Key_Left:
if ( sloppy || orient == Horizontal )
subtractLine();
break;
case Key_Right:
if ( sloppy || orient == Horizontal )
addLine();
break;
case Key_Up:
if ( sloppy || orient == Vertical )
subtractLine();
break;
case Key_Down:
if ( sloppy || orient == Vertical )
addLine();
break;
case Key_Prior:
subtractPage();
break;
case Key_Next:
addPage();
break;
case Key_Home:
setValue( minValue() );
break;
case Key_End:
setValue( maxValue() );
break;
default:
e->ignore();
return;
}
}
/*!\reimp
*/
void QSlider::mousePressEvent( QMouseEvent *e )
{
resetState();
sliderStartVal = sliderVal;
QRect r = sliderRect();
if ( e->button() == RightButton ) {
return;
} else if ( r.contains( e->pos() ) ) {
state = Dragging;
clickOffset = (QCOORD)( goodPart( e->pos() ) - sliderPos );
emit sliderPressed();
} else if ( e->button() == MidButton ||
(funnyWindowsStyle && style() == WindowsStyle) ) {
int pos = goodPart( e->pos() );
moveSlider( pos - slideLength() / 2 );
state = Dragging;
clickOffset = slideLength() / 2;
} else if ( orient == Horizontal && e->pos().x() < r.left() //### goodPart
|| orient == Vertical && e->pos().y() < r.top() ) {
state = TimingDown;
subtractPage();
if ( !timer )
timer = new QTimer( this );
connect( timer, SIGNAL(timeout()), SLOT(repeatTimeout()) );
timer->start( thresholdTime, TRUE );
} else if ( orient == Horizontal && e->pos().x() > r.right() //### goodPart
|| orient == Vertical && e->pos().y() > r.bottom() ) {
state = TimingUp;
addPage();
if ( !timer )
timer = new QTimer( this );
connect( timer, SIGNAL(timeout()), SLOT(repeatTimeout()) );
timer->start( thresholdTime, TRUE );
}
}
void
QvisOpacitySlider::subtractStep()
{
subtractPage();
}
void QSlider::subtractStep()
{
subtractPage();
}
