#[repr(transparent)]pub struct Revealer { /* private fields */ }Expand description
A Revealer animates the transition of its child from invisible to visible.
The style of transition can be controlled with
set_transition_type().
These animations respect the property::Settings::gtk-enable-animations
setting.
CSS nodes
Revealer has a single CSS node with name revealer.
When styling Revealer using CSS, remember that it only hides its contents,
not itself. That means applied margin, padding and borders will be visible even
when the property::Revealer::reveal-child property is set to false.
Accessibility
Revealer uses the AccessibleRole::Group role.
The child of Revealer, if set, is always available in the accessibility
tree, regardless of the state of the revealer widget.
Implements
WidgetExt, glib::ObjectExt, AccessibleExt, BuildableExt, ConstraintTargetExt, WidgetExtManual, AccessibleExtManual
Implementations§
source§impl Revealer
impl Revealer
sourcepub fn builder() -> RevealerBuilder
pub fn builder() -> RevealerBuilder
Creates a new builder-pattern struct instance to construct Revealer objects.
This method returns an instance of RevealerBuilder which can be used to create Revealer objects.
sourcepub fn is_child_revealed(&self) -> bool
pub fn is_child_revealed(&self) -> bool
sourcepub fn reveals_child(&self) -> bool
pub fn reveals_child(&self) -> bool
Returns whether the child is currently revealed.
This function returns true as soon as the transition
is to the revealed state is started. To learn whether
the child is fully revealed (ie the transition is completed),
use is_child_revealed().
Returns
true if the child is revealed.
sourcepub fn transition_duration(&self) -> u32
pub fn transition_duration(&self) -> u32
Returns the amount of time (in milliseconds) that transitions will take.
Returns
the transition duration
sourcepub fn transition_type(&self) -> RevealerTransitionType
pub fn transition_type(&self) -> RevealerTransitionType
Gets the type of animation that will be used for transitions in @self.
Returns
the current transition type of @self
sourcepub fn set_reveal_child(&self, reveal_child: bool)
pub fn set_reveal_child(&self, reveal_child: bool)
Tells the Revealer to reveal or conceal its child.
The transition will be animated with the current transition type of @self.
reveal_child
true to reveal the child
sourcepub fn set_transition_duration(&self, duration: u32)
pub fn set_transition_duration(&self, duration: u32)
sourcepub fn set_transition_type(&self, transition: RevealerTransitionType)
pub fn set_transition_type(&self, transition: RevealerTransitionType)
Sets the type of animation that will be used for transitions in @self.
Available types include various kinds of fades and slides.
transition
the new transition type
pub fn connect_child_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId
pub fn connect_child_revealed_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId
pub fn connect_reveal_child_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId
pub fn connect_transition_duration_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId
pub fn connect_transition_type_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId
Trait Implementations§
source§impl Ord for Revealer
impl Ord for Revealer
source§impl<OT: ObjectType> PartialEq<OT> for Revealer
impl<OT: ObjectType> PartialEq<OT> for Revealer
source§impl<OT: ObjectType> PartialOrd<OT> for Revealer
impl<OT: ObjectType> PartialOrd<OT> for Revealer
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self and other) and is used by the <=
operator. Read moresource§impl StaticType for Revealer
impl StaticType for Revealer
source§fn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of
Self.impl Eq for Revealer
impl IsA<Accessible> for Revealer
impl IsA<Buildable> for Revealer
impl IsA<ConstraintTarget> for Revealer
impl IsA<Widget> for Revealer
Auto Trait Implementations§
impl RefUnwindSafe for Revealer
impl !Send for Revealer
impl !Sync for Revealer
impl Unpin for Revealer
impl UnwindSafe for Revealer
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source§impl<O> AccessibleExtManual for Owhere
O: IsA<Accessible>,
impl<O> AccessibleExtManual for Owhere
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Updates an array of accessible properties. Read more
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fn update_relation(&self, relations: &[Relation<'_>])
Updates an array of accessible relations. Read more
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fn update_state(&self, states: &[State])
Updates an array of accessible states. Read more
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