MusicSmoothMovingInterface Class Reference

The class of the slider smooth moving interface. More...

#include <musicsmoothmovingwidget.h>

Inheritance diagram for MusicSmoothMovingInterface:

Public Slots
void	timeToAnimation ()
void	valueChanged (int value)

Public Member Functions
	MusicSmoothMovingInterface (QObject *parent=nullptr)
	~MusicSmoothMovingInterface ()
void	setScrollBar (QScrollBar *bar)
QScrollBar *	scrollBar () const noexcept
void	updateValue (int value)

Private Attributes
bool	m_initialized
int	m_previousValue
int	m_deltaValue
QScrollBar *	m_scrollBar
QTimer *	m_animationTimer
QPropertyAnimation *	m_moveAnimation

Detailed Description

The class of the slider smooth moving interface.

Author

Greedysky greed.nosp@m.ysky.nosp@m.@163..nosp@m.com

Definition at line 30 of file musicsmoothmovingwidget.h.

Constructor & Destructor Documentation

MusicSmoothMovingInterface::MusicSmoothMovingInterface ( QObject *  parent = nullptr )

explicit

Object constructor.

Definition at line 8 of file musicsmoothmovingwidget.cpp.

References m_animationTimer, timeToAnimation(), and TTK_DN_MS.

MusicSmoothMovingInterface::~MusicSmoothMovingInterface

(

)

Object destructor.

Definition at line 21 of file musicsmoothmovingwidget.cpp.

References m_animationTimer, and m_moveAnimation.

Member Function Documentation

QScrollBar* MusicSmoothMovingInterface::scrollBar ( ) const

inlinenoexcept

Get current moved scroll bar.

Definition at line 51 of file musicsmoothmovingwidget.h.

void MusicSmoothMovingInterface::setScrollBar

(

QScrollBar *

bar

)

Set current moved scroll bar.

Definition at line 28 of file musicsmoothmovingwidget.cpp.

References m_moveAnimation, m_scrollBar, TTK_DN_S2MS, and valueChanged().

Referenced by MusicSmoothMovingTableWidget::setMovedScrollBar(), and MusicSmoothMovingScrollArea::setMovedScrollBar().

void MusicSmoothMovingInterface::timeToAnimation ( )

slot

Time out to start animation.

Definition at line 59 of file musicsmoothmovingwidget.cpp.

References m_animationTimer, m_deltaValue, m_initialized, m_moveAnimation, m_previousValue, and m_scrollBar.

Referenced by MusicSmoothMovingInterface().

void MusicSmoothMovingInterface::updateValue

(

int

value

)

Update current scroll bar value.

Definition at line 38 of file musicsmoothmovingwidget.cpp.

References m_animationTimer, m_deltaValue, m_initialized, m_moveAnimation, m_previousValue, and m_scrollBar.

Referenced by MusicSmoothMovingTableWidget::wheelEvent(), and MusicSmoothMovingScrollArea::wheelEvent().

void MusicSmoothMovingInterface::valueChanged ( int  value )

slot

Current scroll bar value changed.

Definition at line 76 of file musicsmoothmovingwidget.cpp.

References m_previousValue.

Referenced by setScrollBar().

Member Data Documentation

QTimer* MusicSmoothMovingInterface::m_animationTimer

private

Definition at line 72 of file musicsmoothmovingwidget.h.

Referenced by MusicSmoothMovingInterface(), timeToAnimation(), updateValue(), and ~MusicSmoothMovingInterface().

int MusicSmoothMovingInterface::m_deltaValue

private

Definition at line 70 of file musicsmoothmovingwidget.h.

Referenced by timeToAnimation(), and updateValue().

bool MusicSmoothMovingInterface::m_initialized

private

Definition at line 69 of file musicsmoothmovingwidget.h.

Referenced by timeToAnimation(), and updateValue().

QPropertyAnimation* MusicSmoothMovingInterface::m_moveAnimation

private

Definition at line 73 of file musicsmoothmovingwidget.h.

Referenced by setScrollBar(), timeToAnimation(), updateValue(), and ~MusicSmoothMovingInterface().

int MusicSmoothMovingInterface::m_previousValue

private

Definition at line 70 of file musicsmoothmovingwidget.h.

Referenced by timeToAnimation(), updateValue(), and valueChanged().

QScrollBar* MusicSmoothMovingInterface::m_scrollBar

private

Definition at line 71 of file musicsmoothmovingwidget.h.

Referenced by setScrollBar(), timeToAnimation(), and updateValue().

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The documentation for this class was generated from the following files:

• TTKModule/TTKWidget/musicCoreKits/musicsmoothmovingwidget.h
• TTKModule/TTKWidget/musicCoreKits/musicsmoothmovingwidget.cpp