CODEWITHSUNDEEP
c++qtqpushbutton
oodan123
oodan123

Reputation: 469

Qt Set background Color of QPushButton

I am very new to Qt and I am making some changes to a program. What I am trying to do is get a QPushButton called start_ to change its color when clicked. The button is declared here:

void StatusTab::CreateControlFrame() {
start_ = new QPushButton(tr("Start Capture"), this);
start_->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
button_layout->addWidget(start_, 0, 0, 1, 1);
connect(start_, SIGNAL(clicked()), this, SLOT(OnStartClicked()));
}

I am guessing that the code needs to be added in the OnStartClicked() method but I am not sure what functions I need to use. Any help would be appreciated.

Upvotes: 1

Views: 3608

Answers (1)

Zen
Zen

Reputation: 5530

Have you tried Qt Designer, with which you can add widgets and adjust their apparence.conveniently. Qt provides QSS to Customize widgets. Examples.In this case, you can use

start_->setStyleSheet("QPushButton:pressed { \
    background-color: rgb(224, 0, 0);        \
    border-style: inset;                     \
}");

You can set QSS in Qt Designer.

Upvotes: 3

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