QPropertyAnimation how to lock button slot to avoid reset of animation

[Andre4e]

i have this code:

void myclass::on_btn_slot()
{
         QPropertyAnimation *a = new QPropertyAnimation( ui->btn , "geometry" );
         a->setStart.....
         a->setEnd....
         a->setDuration...
         a->setLoopCount....
         a->start(QAbstractAnimation::Delete....);
}

void myclass::on_btn_slot()
{
         QPropertyAnimation *a = new QPropertyAnimation( ui->btn , "geometry" );
         a->setStart.....
         a->setEnd....
         a->setDuration...
         a->setLoopCount....
         a->start(QAbstractAnimation::Delete....);
}

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Once that animation is playing, how can I disable the call of the slot?
Because then if I click during animation, this resets.

I do not want to disable the button and I seek a solution that allows me
handle everything in this method / slot


i thinked to use a boolean but i should to connect the finish signal of animation with a method

[Jonny174]

QPushButton *btn = ....;
connect( btn, SIGNAL(clicked), this, SLOT(on_btn_slot()) );

QPushButton *btn = ....;
connect( btn, SIGNAL(clicked), this, SLOT(on_btn_slot()) );

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To disable use disconnect( btn, 0, 0, 0 ), and connect( btn, SIGNAL(clicked), this, SLOT(on_btn_slot()) ); to connect again. No?

[MarekR22]

@up: crappy solution.

The bast way is to use state machine. Then switching state will start animation. See QStateMachine documentation.

Another solution is disable button and then enable it again when animation is ended.