How to hide arrow of setMenu ?

[sonichy]

QMenu *menu=new QMenu;
open=new QAction("打开本地网页",menu);
about=new QAction("关于",menu);
menu->addAction(open);
menu->addAction(about);
ui->pushButtonMenu->setMenu(menu);

[joeQ]

@sonichy Hi, friend, welcome.

did you use the QToolButton::setMenu or QPushButton::setMenu ?

If you used QPushButton::setMenu. you can try below style code snippet. or you can search qt key words Qt Style Sheets Reference to read QToolButton or QPushButton, and Customizing the QPushButton's Menu Indicator Sub-Control

QPushButton::menu-indicator {
      image: url(myindicator.png);
      subcontrol-position: right center;
      subcontrol-origin: padding;
      left: -2px;
  }

Try to modify it , maybe help you.

If you used QToolButton, They has the same ways. Just to read Qt Help manual.

Reference

Qt Style Sheets Reference
Customizing the QPushButton's Menu Indicator Sub-Control
Customizing QToolButton

[sonichy]

@joeQ
QPushButton::menu-indicator{width:0px;}
Solve the problem !