QPauseAnimation Class

The QPauseAnimation class provides a pause for QSequentialAnimationGroup . 更多...

头：	#include <QPauseAnimation>
qmake:	QT += core
Since:	Qt 4.6
继承：	QAbstractAnimation

该类在 Qt 4.6 引入。

所有成员列表，包括继承成员

特性

duration : int

公共函数

	QPauseAnimation (int msecs , QObject * parent = nullptr)
	QPauseAnimation (QObject * parent = nullptr)
virtual	~QPauseAnimation ()
void	setDuration (int msecs )

重实现公共函数

virtual int

duration () const override

重实现保护函数

virtual bool	event (QEvent * e ) override
virtual void	updateCurrentTime ( int ) override

详细描述

If you wish to introduce a delay between animations in a QSequentialAnimationGroup , you can insert a QPauseAnimation. This class does not animate anything, but does not finish before a specified number of milliseconds have elapsed from when it was started. You specify the duration of the pause in the constructor. It can also be set directly with setDuration ().

It is not necessary to construct a QPauseAnimation yourself. QSequentialAnimationGroup provides the convenience functions addPause() and insertPause() . These functions simply take the number of milliseconds the pause should last.

另请参阅 QSequentialAnimationGroup .

特性文档编制

duration : int

This property holds the duration of the pause.

The duration of the pause. The duration should not be negative. The default duration is 250 milliseconds.

访问函数：

virtual int	duration () const override
void	setDuration (int msecs )

成员函数文档编制

QPauseAnimation:: QPauseAnimation ( int msecs , QObject * parent = nullptr)

Constructs a QPauseAnimation. msecs is the duration of the pause. parent 会被传递给 QObject 的构造函数。

QPauseAnimation:: QPauseAnimation ( QObject * parent = nullptr)

Constructs a QPauseAnimation. parent 会被传递给 QObject 's constructor. The default duration is 0.

`[虚拟]` QPauseAnimation:: ~QPauseAnimation ()

Destroys the pause animation.

`[override virtual protected]` bool QPauseAnimation:: event ( QEvent * e )

重实现： QAbstractAnimation::event (QEvent *event).

`[override virtual protected]` void QPauseAnimation:: updateCurrentTime ( int )

重实现： QAbstractAnimation::updateCurrentTime (int currentTime).