Struct qt_widgets::q_message_box::ButtonRole

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

This enum describes the roles that can be used to describe buttons in the button box. Combinations of these roles are as flags used to describe different aspects of their behavior.

C++ enum: QMessageBox::ButtonRole.

C++ documentation:

This enum describes the roles that can be used to describe buttons in the button box. Combinations of these roles are as flags used to describe different aspects of their behavior.

See also StandardButton.

Methods

impl ButtonRole

pub fn to_int(&self) -> c_int

impl ButtonRole

pub const InvalidRole: ButtonRole

The button is invalid. (C++ enum variant: InvalidRole = -1)

pub const AcceptRole: ButtonRole

Clicking the button causes the dialog to be accepted (e.g. OK). (C++ enum variant: AcceptRole = 0)

pub const RejectRole: ButtonRole

Clicking the button causes the dialog to be rejected (e.g. Cancel). (C++ enum variant: RejectRole = 1)

pub const DestructiveRole: ButtonRole

Clicking the button causes a destructive change (e.g. for Discarding Changes) and closes the dialog. (C++ enum variant: DestructiveRole = 2)

pub const ActionRole: ButtonRole

Clicking the button causes changes to the elements within the dialog. (C++ enum variant: ActionRole = 3)

pub const HelpRole: ButtonRole

The button can be clicked to request help. (C++ enum variant: HelpRole = 4)

pub const YesRole: ButtonRole

The button is a "Yes"-like button. (C++ enum variant: YesRole = 5)

pub const NoRole: ButtonRole

The button is a "No"-like button. (C++ enum variant: NoRole = 6)

pub const ResetRole: ButtonRole

The button resets the dialog's fields to default values. (C++ enum variant: ResetRole = 7)

pub const ApplyRole: ButtonRole

The button applies current changes. (C++ enum variant: ApplyRole = 8)

pub const NRoles: ButtonRole

C++ enum variant: NRoles = 9

Trait Implementations

impl Clone for ButtonRole

fn clone(&self) -> ButtonRole

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ButtonRole

impl Debug for ButtonRole

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

Formats the value using the given formatter.

impl Eq for ButtonRole

impl From<ButtonRole> for c_int

fn from(value: ButtonRole) -> Self

Performs the conversion.

impl From<i32> for ButtonRole

fn from(value: c_int) -> Self

Performs the conversion.

impl PartialEq<ButtonRole> for ButtonRole

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

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

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

This method tests for !=.

impl StructuralEq for ButtonRole

impl StructuralPartialEq for ButtonRole