macos - 如何隐藏 Dock 图标

Question

我想选择隐藏 Dock 图标并显示 NSStatusItem。我可以创建 StatusItem，但我不知道如何从 Dock 中删除该图标。 :-/

有什么想法吗？

Answer 1

您可以使用所谓的激活策略:

目标-C

// The application is an ordinary app that appears in the Dock and may
// have a user interface.
[NSApp setActivationPolicy: NSApplicationActivationPolicyRegular];

// The application does not appear in the Dock and does not have a menu
// bar, but it may be activated programmatically or by clicking on one
// of its windows.
[NSApp setActivationPolicy: NSApplicationActivationPolicyAccessory];

// The application does not appear in the Dock and may not create
// windows or be activated.
[NSApp setActivationPolicy: NSApplicationActivationPolicyProhibited];

swift 4

// The application is an ordinary app that appears in the Dock and may
// have a user interface.
NSApp.setActivationPolicy(.regular)

// The application does not appear in the Dock and does not have a menu
// bar, but it may be activated programmatically or by clicking on one
// of its windows.
NSApp.setActivationPolicy(.accessory)

// The application does not appear in the Dock and may not create
// windows or be activated.
NSApp.setActivationPolicy(.prohibited)

这应该隐藏停靠栏图标。

另请参阅

• 启发此答案的答案:How to create a helper application (LSUIElement) that also has a (removable) dock icon
• Documentation for NSRunningApplicationActivationPolicy .
• 相关问题:"Start a GUI process in Mac OS X without dock icon" .