#include <QPaintEvent>
#include <QPainter>
#include <QBitmap>
-#include <QStyle>
InputSlider::InputSlider( QWidget *_parent ) : QSlider( _parent )
{
InputSlider::InputSlider( Qt::Horizontal, _parent );
}
-InputSlider::InputSlider( Qt::Orientation q,QWidget *_parent ) :
+InputSlider::InputSlider( Qt::Orientation q, QWidget *_parent ) :
QSlider( q, _parent )
{
- b_sliding = false;
+ b_isSliding = false;
setMinimum( 0 );
setMouseTracking(true);
setMaximum( 1000 );
setSingleStep( 2 );
setPageStep( 10 );
setTracking( true );
- setPosition( 0.0, 0, 0 );
+ setPosition( -1.0, 0, 0 );
secstotimestr( psz_length, 0 );
+ setFocusPolicy( Qt::NoFocus );
CONNECT( this, valueChanged(int), this, userDrag( int ) );
}
void InputSlider::setPosition( float pos, int a, int b )
{
- if( pos == 0.0 )
+ if( pos == -1.0 )
setEnabled( false );
else
setEnabled( true );
- if( !b_sliding )
+ if( !b_isSliding )
setValue( (int)(pos * 1000.0 ) );
+
inputLength = b;
}
void InputSlider::userDrag( int new_value )
{
- if( b_sliding )
+ if( b_isSliding )
{
float f_pos = (float)(new_value)/1000.0;
emit sliderDragged( f_pos );
void InputSlider::mouseReleaseEvent( QMouseEvent *event )
{
- b_sliding = false;
+ b_isSliding = false;
+ event->accept();
+ QSlider::mouseReleaseEvent( event );
}
void InputSlider::mousePressEvent(QMouseEvent* event)
{
- b_sliding = true ;
+ b_isSliding = true ;
if( event->button() != Qt::LeftButton &&
event->button() != Qt::MidButton )
{
void InputSlider::mouseMoveEvent(QMouseEvent *event)
{
- if( b_sliding )
+ if( b_isSliding )
{
QSlider::mouseMoveEvent( event );
}
secstotimestr( psz_length, ( event->x() * inputLength) / size().width() );
setToolTip( psz_length );
+ event->accept();
+}
+
+void InputSlider::wheelEvent( QWheelEvent *event)
+{
+ /* Don't do anything if we are for somehow reason sliding */
+ if( !b_isSliding )
+ {
+ setValue( value() + event->delta()/12 ); /* 12 = 8 * 15 / 10
+ Since delta is in 1/8 of ° and mouse have steps of 15 °
+ and that our slider is in 0.1% and we want one step to be a 1%
+ increment of position */
+ emit sliderDragged( value()/1000.0 );
+ }
+ /* We do accept because for we don't want the parent to change the sound
+ vol */
+ event->accept();
}
/* This work is derived from Amarok's work under GPLv2+
f_step = ( _i_step * 100 ) / AOUT_VOLUME_MAX ;
setRange( SOUNDMIN, b_hard ? (2 * SOUNDMAX) : SOUNDMAX );
setMouseTracking( true );
- b_sliding = false;
+ b_isSliding = false;
+ b_mouseOutside = true;
pixOutside = QPixmap( ":/volslide-outside" );
#define c(i) colorList.at(i).toInt()
gradient.setColorAt( 0.0, QColor( c(0), c(1), c(2) ) );
- gradient.setColorAt( 0.2, QColor( c(3), c(4), c(5) ) );
+ gradient.setColorAt( 0.22, QColor( c(3), c(4), c(5) ) );
gradient.setColorAt( 0.5, QColor( c(6), c(7), c(8) ) );
gradient.setColorAt( 1.0, QColor( c(9), c(10), c(11) ) );
if( event->button() != Qt::RightButton )
{
/* We enter the sliding mode */
- b_sliding = true;
+ b_isSliding = true;
i_oldvalue = value();
emit sliderPressed();
changeValue( event->x() - paddingL );
{
if( event->button() != Qt::RightButton )
{
- if( !b_outside && value() != i_oldvalue )
+ if( !b_mouseOutside && value() != i_oldvalue )
{
emit sliderReleased();
setValue( value() );
}
- b_sliding = false;
- b_outside = false;
+ b_isSliding = false;
+ b_mouseOutside = false;
}
}
void SoundSlider::mouseMoveEvent( QMouseEvent *event )
{
- if( b_sliding )
+ if( b_isSliding )
{
QRect rect( paddingL - 15, -1,
WLENGTH + 15 * 2 , WHEIGHT + 5 );
if( !rect.contains( event->pos() ) )
{ /* We are outside */
- if ( !b_outside )
+ if ( !b_mouseOutside )
setValue( i_oldvalue );
- b_outside = true;
+ b_mouseOutside = true;
}
else
{ /* We are inside */
- b_outside = false;
+ b_mouseOutside = false;
changeValue( event->x() - paddingL );
emit sliderMoved( value() );
}
setValue( (x * maximum() + 40 ) / WLENGTH );
}
-void SoundSlider::paintEvent(QPaintEvent *e)
+void SoundSlider::paintEvent( QPaintEvent *e )
{
QPainter painter( this );
const int offset = int( ( WLENGTH * value() + 100 ) / maximum() ) + paddingL;
QString::number( value() ) + '%' );
painter.end();
+ e->accept();
}