Struct qt_gui::q_paint_engine::DirtyFlag

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

These types are used by QPainter to trigger lazy updates of the various states in the QPaintEngine using QPaintEngine::updateState().

C++ enum: QPaintEngine::DirtyFlag.

C++ documentation:

These types are used by QPainter to trigger lazy updates of the various states in the QPaintEngine using QPaintEngine::updateState().

A paint engine must update every dirty state.

The DirtyFlags type is a typedef for QFlags<DirtyFlag>. It stores an OR combination of DirtyFlag values.

Implementations

impl DirtyFlag

pub fn to_int(&self) -> c_int

impl DirtyFlag

pub const DirtyPen: DirtyFlag = _

The pen is dirty and needs to be updated. (C++ enum variant: DirtyPen = 1)

pub const DirtyBrush: DirtyFlag = _

The brush is dirty and needs to be updated. (C++ enum variant: DirtyBrush = 2)

pub const DirtyBrushOrigin: DirtyFlag = _

The brush origin is dirty and needs to updated. (C++ enum variant: DirtyBrushOrigin = 4)

pub const DirtyFont: DirtyFlag = _

The font is dirty and needs to be updated. (C++ enum variant: DirtyFont = 8)

pub const DirtyBackground: DirtyFlag = _

The background is dirty and needs to be updated. (C++ enum variant: DirtyBackground = 16)

pub const DirtyBackgroundMode: DirtyFlag = _

The background mode is dirty and needs to be updated. (C++ enum variant: DirtyBackgroundMode = 32)

pub const DirtyTransform: DirtyFlag = _

The transform is dirty and needs to be updated. (C++ enum variant: DirtyTransform = 64)

pub const DirtyClipRegion: DirtyFlag = _

The clip region is dirty and needs to be updated. (C++ enum variant: DirtyClipRegion = 128)

pub const DirtyClipPath: DirtyFlag = _

The clip path is dirty and needs to be updated. (C++ enum variant: DirtyClipPath = 256)

pub const DirtyHints: DirtyFlag = _

The render hints is dirty and needs to be updated. (C++ enum variant: DirtyHints = 512)

pub const DirtyCompositionMode: DirtyFlag = _

The composition mode is dirty and needs to be updated. (C++ enum variant: DirtyCompositionMode = 1024)

pub const DirtyClipEnabled: DirtyFlag = _

Whether clipping is enabled or not is dirty and needs to be updated. (C++ enum variant: DirtyClipEnabled = 2048)

pub const DirtyOpacity: DirtyFlag = _

The constant opacity has changed and needs to be updated as part of the state change in QPaintEngine::updateState(). (C++ enum variant: DirtyOpacity = 4096)

pub const AllDirty: DirtyFlag = _

Convenience enum used internally. (C++ enum variant: AllDirty = 65535)

Trait Implementations

impl<T: Into<QFlags<DirtyFlag>>> BitOr<T> for DirtyFlag

type Output = QFlags<DirtyFlag>

The resulting type after applying the | operator.

fn bitor(self, rhs: T) -> QFlags<DirtyFlag>

Performs the | operation.

impl Clone for DirtyFlag

fn clone(&self) -> DirtyFlag

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DirtyFlag

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

Formats the value using the given formatter.

impl From<DirtyFlag> for QFlags<DirtyFlag>

fn from(value: DirtyFlag) -> Self

Converts to this type from the input type.

impl From<DirtyFlag> for c_int

fn from(value: DirtyFlag) -> Self

Converts to this type from the input type.

impl From<i32> for DirtyFlag

fn from(value: c_int) -> Self

Converts to this type from the input type.

impl PartialEq for DirtyFlag

fn eq(&self, other: &DirtyFlag) -> 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 DirtyFlag

impl Eq for DirtyFlag

impl StructuralEq for DirtyFlag

impl StructuralPartialEq for DirtyFlag