I am trying to resize the Icons of QActions in the QMenu with the following code but it doesn't work.
QMenu *menu;
menu =new QMenu();
menu->setStyleSheet("QMenu::icon{height:20px;width:20px});"
I would really appreciate it if someone could provide a solution.
We can set style sheet to manage icon size like this:
QAction *action = new QAction("Exit", this);
action->setIcon(QIcon(":/images/resources/exit.png"));
QMenu *menu = new QMenu("File");
menu->addAction(action);
menu->setStyleSheet("QMenu {icon-size: 200px;} QMenu::item {background: transparent;}");
ui->menubar->addMenu(menu);
But it will display in an Improper size, so it's better to use QToolBar.
In your cpp file type this:
ui->ToolBarName->setIconSize(QSize(50,50));
In Designer Click on your QToolbar and set iconSize.