Struct qt_core::ScrollBarPolicy

pub struct ScrollBarPolicy(/* private fields */);

This enum type describes the various modes of QAbstractScrollArea's scroll bars.

C++ enum: Qt::ScrollBarPolicy.

C++ documentation:

This enum type describes the various modes of QAbstractScrollArea’s scroll bars.

(The modes for the horizontal and vertical scroll bars are independent.)

Implementations

impl ScrollBarPolicy

pub fn to_int(&self) -> c_int

impl ScrollBarPolicy

pub const ScrollBarAsNeeded: ScrollBarPolicy = _

QAbstractScrollArea shows a scroll bar when the content is too large to fit and not otherwise. This is the default. (C++ enum variant: ScrollBarAsNeeded = 0)

pub const ScrollBarAlwaysOff: ScrollBarPolicy = _

QAbstractScrollArea never shows a scroll bar. (C++ enum variant: ScrollBarAlwaysOff = 1)

pub const ScrollBarAlwaysOn: ScrollBarPolicy = _

QAbstractScrollArea always shows a scroll bar. This property is ignored on systems with transient scroll bars (e.g., on Mac from version 10.7). (C++ enum variant: ScrollBarAlwaysOn = 2)

Trait Implementations

impl Clone for ScrollBarPolicy

fn clone(&self) -> ScrollBarPolicy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ScrollBarPolicy

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

Formats the value using the given formatter.

impl From<ScrollBarPolicy> for c_int

fn from(value: ScrollBarPolicy) -> Self

Converts to this type from the input type.

impl From<i32> for ScrollBarPolicy

fn from(value: c_int) -> Self

Converts to this type from the input type.

impl PartialEq for ScrollBarPolicy

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ScrollBarPolicy

impl Eq for ScrollBarPolicy

impl StructuralEq for ScrollBarPolicy

impl StructuralPartialEq for ScrollBarPolicy