QFocusEvent露

PyQt5.QtGui.QFocusEvent: Inherits from QEvent.

Description露

The QFocusEvent class contains event parameters for widget focus events.

Focus events are sent to widgets when the keyboard input focus changes. Focus events occur due to mouse actions, key presses (such as Tab or Backtab), the window system, popup menus, keyboard shortcuts, or other application-specific reasons. The reason for a particular focus event is returned by reason() in the appropriate event handler.

The event handlers focusInEvent(), focusOutEvent(), QGraphicsItem::focusInEvent and QGraphicsItem::focusOutEvent() receive focus events.

Methods露

__init__(QFocusEvent): TODO

__init__(Type, reason: FocusReason = OtherFocusReason)

Constructs a focus event object.

The type parameter must be either FocusIn or FocusOut. The reason describes the cause of the change in focus.

gotFocus() → bool: TODO

lostFocus() → bool: TODO

reason() → FocusReason: Returns the reason for this focus event.