QPushButton Red to Green and Green to Red Question

[jmqt]

OK. Quick question: When I click on my button it goes from red to green, however, when I want to turn the button off, it does not turn back to red. Does anyone have any suggestions.


button->setChecked(true);

button->setStyleSheet(QString("QPushButton {background-color: red;}"));

connect(button,SIGNAL(pressed()),this,SLOT(onoff() ));
void Dialog::onoff()
{
button->setChecked(false);
button->setStyleSheet(QString("QPushButton {background-color: green;}"));
*
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[wysota]

Yes, use the :pressed pseudo-state.

[mcosta]

Yes, use the :pressed pseudo-state.
I think :checked pseudo-state is better because the :pressed pseudo-state is on when the mouse button is pressen on the button.