CODEWITHSUNDEEP
qtqt4
Viku
Viku

Reputation: 2973

Handling mouseevent in QStatusBar

In my statusbar, I have added one QLabel inside which I am displaying some message. Now what I want is when I click on that QLabel (present inside the QStatusBar), the message should disappear..

I have added the label inside statusbar as follows:

QLabel *cpyrightlbl= new QLabel();
ui.statusBar->addWidget(cpyrightlbl);
cpyrightlbl->setText("Demo Message");
cpyrightlbl->setStyleSheet("border: 3px");
cpyrightlbl->setFixedWidth(frameGeometry().width());
cpyrightlbl->show();

Upvotes: 0

Views: 324

Answers (1)

Exa
Exa

Reputation: 4110

You should create your own class which derives from QLabel and then reimplement the function QLabel::mousePressEvent ( QMouseEvent * ev ).

void CMyLabel::mousePressEvent( QMouseEvent * ev )
{
    if( ev->button() == Qt::LeftButton )
    {
        this->clear();
        // or
        // this->setText( "" );
    }

    QLabel::mousePressEvent( ev );
}

Upvotes: 1

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