PySide6.QtGui.QFocusEvent¶

class QFocusEvent¶

The QFocusEvent class contains event parameters for widget focus events.

Details

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 QWidget::focusInEvent(), QWidget::focusOutEvent(), QGraphicsItem::focusInEvent and QGraphicsItem::focusOutEvent() receive focus events.

See also

setFocusPolicy()Keyboard Focus in Widgets

Synopsis¶

Methods¶

def __init__()
def __repr__()
def gotFocus()
def lostFocus()
def reason()

Note

This documentation may contain snippets that were automatically translated from C++ to Python. We always welcome contributions to the snippet translation. If you see an issue with the translation, you can also let us know by creating a ticket on https:/bugreports.qt.io/projects/PYSIDE

__init__(arg__1)¶

Parameters:: arg__1 – QFocusEvent

__init__(type[, reason=Qt.OtherFocusReason])

Parameters:

type – Type
reason – FocusReason

Constructs a focus event object.

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

__repr__()¶

Return type:: str

gotFocus()¶

Return type:: bool

Returns true if type() is QEvent::FocusIn; otherwise returns false.

lostFocus()¶

Return type:: bool

Returns true if type() is QEvent::FocusOut; otherwise returns false.

reason()¶

Return type:: FocusReason

Returns the reason for this focus event.