Struct qt_core::FocusReason

#[repr(transparent)]
pub struct FocusReason(_);

This enum specifies why the focus changed. It will be passed through QWidget::setFocus and can be retrieved in the QFocusEvent sent to the widget upon focus change.

C++ enum: Qt::FocusReason.

C++ documentation:

This enum specifies why the focus changed. It will be passed through QWidget::setFocus and can be retrieved in the QFocusEvent sent to the widget upon focus change.

See also Keyboard Focus in Widgets.

Methods

impl FocusReason

pub fn to_int(&self) -> c_int

impl FocusReason

pub const MouseFocusReason: FocusReason

A mouse action occurred. (C++ enum variant: MouseFocusReason = 0)

pub const TabFocusReason: FocusReason

The Tab key was pressed. (C++ enum variant: TabFocusReason = 1)

pub const BacktabFocusReason: FocusReason

A Backtab occurred. The input for this may include the Shift or Control keys; e.g. Shift+Tab. (C++ enum variant: BacktabFocusReason = 2)

pub const ActiveWindowFocusReason: FocusReason

The window system made this window either active or inactive. (C++ enum variant: ActiveWindowFocusReason = 3)

pub const PopupFocusReason: FocusReason

The application opened/closed a pop-up that grabbed/released the keyboard focus. (C++ enum variant: PopupFocusReason = 4)

pub const ShortcutFocusReason: FocusReason

The user typed a label's buddy shortcut (C++ enum variant: ShortcutFocusReason = 5)

pub const MenuBarFocusReason: FocusReason

The menu bar took focus. (C++ enum variant: MenuBarFocusReason = 6)

pub const OtherFocusReason: FocusReason

Another reason, usually application-specific. (C++ enum variant: OtherFocusReason = 7)

pub const NoFocusReason: FocusReason

C++ enum variant: NoFocusReason = 8

Trait Implementations

impl From<i32> for FocusReason

fn from(value: c_int) -> Self

Performs the conversion.

impl From<FocusReason> for c_int

fn from(value: FocusReason) -> Self

Performs the conversion.

impl Clone for FocusReason

fn clone(&self) -> FocusReason

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for FocusReason

impl Eq for FocusReason

impl PartialEq<FocusReason> for FocusReason

fn eq(&self, other: &FocusReason) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &FocusReason) -> bool

This method tests for !=.

impl Debug for FocusReason

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.