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qtqt-creatorqpushbutton

How can we delete icon from QPushButton?

After begining the program I set icons on all pushbuttons. Code is like this:

QImage img;
img.load(pictureName);    
ui->pushButton_1->setIcon(QPixmap::fromImage(img));
ui->pushButton_1->setIconSize(img.size());

But after some actions I need delete pictures and set some text. How can I do it?

Solution

  • In order to delete an image you can set an empty image instead of existing one. For example:

    ui->pushButton_1->setIcon(QIcon());