SpeedLabel::SpeedLabel( intf_thread_t *_p_intf, QWidget *parent ) : QLabel( parent ), p_intf( _p_intf ) { tooltipStringPattern = qtr( "Current playback speed: %1\nClick to adjust" ); /* Create the Speed Control Widget */ speedControl = new SpeedControlWidget( p_intf, this ); speedControlMenu = new QMenu( this ); QWidgetAction *widgetAction = new QWidgetAction( speedControl ); widgetAction->setDefaultWidget( speedControl ); speedControlMenu->addAction( widgetAction ); /* Change the SpeedRate in the Label */ CONNECT( THEMIM->getIM(), rateChanged( float ), this, setRate( float ) ); DCONNECT( THEMIM, inputChanged( ), speedControl, activateOnState() ); setContentsMargins(4, 0, 4, 0); setRate( var_InheritFloat( THEPL, "rate" ) ); }
/********************************************************************** * Speed control widget **********************************************************************/ SpeedControlWidget::SpeedControlWidget( intf_thread_t *_p_i, QWidget *_parent ) : QFrame( _parent ), p_intf( _p_i ) { QSizePolicy sizePolicy( QSizePolicy::Maximum, QSizePolicy::Fixed ); sizePolicy.setHorizontalStretch( 0 ); sizePolicy.setVerticalStretch( 0 ); speedSlider = new QSlider( this ); speedSlider->setSizePolicy( sizePolicy ); speedSlider->setMaximumSize( QSize( 80, 200 ) ); speedSlider->setOrientation( Qt::Vertical ); speedSlider->setTickPosition( QSlider::TicksRight ); speedSlider->setRange( -34, 34 ); speedSlider->setSingleStep( 1 ); speedSlider->setPageStep( 1 ); speedSlider->setTickInterval( 17 ); CONNECT( speedSlider, valueChanged( int ), this, updateRate( int ) ); QToolButton *normalSpeedButton = new QToolButton( this ); normalSpeedButton->setMaximumSize( QSize( 26, 20 ) ); normalSpeedButton->setAutoRaise( true ); normalSpeedButton->setText( "1x" ); normalSpeedButton->setToolTip( qtr( "Revert to normal play speed" ) ); CONNECT( normalSpeedButton, clicked(), this, resetRate() ); QVBoxLayout *speedControlLayout = new QVBoxLayout( this ); speedControlLayout->setContentsMargins( 4, 4, 4, 4 ); speedControlLayout->setSpacing( 4 ); speedControlLayout->addWidget( speedSlider ); speedControlLayout->addWidget( normalSpeedButton ); lastValue = 0; activateOnState(); }
/********************************************************************** * Speed control widget **********************************************************************/ SpeedControlWidget::SpeedControlWidget( intf_thread_t *_p_i, QWidget *_parent ) : QFrame( _parent ), p_intf( _p_i ) { QSizePolicy sizePolicy( QSizePolicy::Fixed, QSizePolicy::Maximum ); sizePolicy.setHorizontalStretch( 0 ); sizePolicy.setVerticalStretch( 0 ); speedSlider = new QSlider( this ); speedSlider->setSizePolicy( sizePolicy ); speedSlider->setMinimumSize( QSize( 140, 20 ) ); speedSlider->setOrientation( Qt::Horizontal ); speedSlider->setTickPosition( QSlider::TicksBelow ); speedSlider->setRange( -34, 34 ); speedSlider->setSingleStep( 1 ); speedSlider->setPageStep( 1 ); speedSlider->setTickInterval( 17 ); CONNECT( speedSlider, valueChanged( int ), this, updateRate( int ) ); QToolButton *normalSpeedButton = new QToolButton( this ); normalSpeedButton->setMaximumSize( QSize( 26, 16 ) ); normalSpeedButton->setAutoRaise( true ); normalSpeedButton->setText( "1x" ); normalSpeedButton->setToolTip( qtr( "Revert to normal play speed" ) ); CONNECT( normalSpeedButton, clicked(), this, resetRate() ); QToolButton *slowerButton = new QToolButton( this ); slowerButton->setMaximumSize( QSize( 26, 16 ) ); slowerButton->setAutoRaise( true ); slowerButton->setToolTip( tooltipL[SLOWER_BUTTON] ); slowerButton->setIcon( QIcon( iconL[SLOWER_BUTTON] ) ); CONNECT( slowerButton, clicked(), THEMIM->getIM(), slower() ); QToolButton *fasterButton = new QToolButton( this ); fasterButton->setMaximumSize( QSize( 26, 16 ) ); fasterButton->setAutoRaise( true ); fasterButton->setToolTip( tooltipL[FASTER_BUTTON] ); fasterButton->setIcon( QIcon( iconL[FASTER_BUTTON] ) ); CONNECT( fasterButton, clicked(), THEMIM->getIM(), faster() ); /* spinBox = new QDoubleSpinBox(); spinBox->setDecimals( 2 ); spinBox->setMaximum( 32 ); spinBox->setMinimum( 0.03F ); spinBox->setSingleStep( 0.10F ); spinBox->setAlignment( Qt::AlignRight ); CONNECT( spinBox, valueChanged( double ), this, updateSpinBoxRate( double ) ); */ QGridLayout* speedControlLayout = new QGridLayout( this ); speedControlLayout->addWidget( speedSlider, 0, 0, 1, 3 ); speedControlLayout->addWidget( slowerButton, 1, 0 ); speedControlLayout->addWidget( normalSpeedButton, 1, 1, 1, 1, Qt::AlignRight ); speedControlLayout->addWidget( fasterButton, 1, 2, 1, 1, Qt::AlignRight ); //speedControlLayout->addWidget( spinBox ); speedControlLayout->setContentsMargins( 0, 0, 0, 0 ); speedControlLayout->setSpacing( 0 ); lastValue = 0; activateOnState(); }