Who has the experience to share

CodePudding user response:

According to calculate the coordinates of QSystemTrayIcon prompt box Geometry

CodePudding user response:

Draw a window positioning line in the past

CodePudding user response:

QDesktopWidget

CodePudding user response:

Learning, are thinking about this

CodePudding user response:

QT demo there are examples

CodePudding user response:

Qt precise example which is in the demo?

CodePudding user response:

Big mouse on QQ system tray will display messages how to achieve this effect, a menu?