Struct cursive::views::NamedView [−][src]
Wrapper around a view to make it identifiable.
This lets other views refer to this one using a string identifier.
See Identifiable
for an easy way to wrap any view with it.
Implementations
impl<V> NamedView<V>
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pub fn new<S>(name: S, view: V) -> NamedView<V> where
S: Into<String>,
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S: Into<String>,
Wraps view
in a new NamedView
.
pub fn get_mut(
&mut self
) -> OwningHandle<OwningRef<Rc<RefCell<V>>, RefCell<V>>, RefMut<'static, V>>
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&mut self
) -> OwningHandle<OwningRef<Rc<RefCell<V>>, RefCell<V>>, RefMut<'static, V>>
Gets mutable access to the inner view.
This returns a ViewRef<V>
, which implement DerefMut<Target = V>
.
Panics
Panics if another reference for this view already exists.
pub fn name(&self) -> &str
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Returns the name attached to this view.
pub fn set_name<S>(&mut self, name: S) where
S: Into<String>,
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S: Into<String>,
Changes the name attached to this view.
Trait Implementations
impl<T> ViewWrapper for NamedView<T> where
T: 'static + View,
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T: 'static + View,
type V = T
Type that this view wraps.
pub fn with_view<F, R>(&self, f: F) -> Option<R> where
F: FnOnce(&<NamedView<T> as ViewWrapper>::V) -> R,
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F: FnOnce(&<NamedView<T> as ViewWrapper>::V) -> R,
pub fn with_view_mut<F, R>(&mut self, f: F) -> Option<R> where
F: FnOnce(&mut <NamedView<T> as ViewWrapper>::V) -> R,
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F: FnOnce(&mut <NamedView<T> as ViewWrapper>::V) -> R,
pub fn into_inner(
self
) -> Result<<NamedView<T> as ViewWrapper>::V, NamedView<T>> where
<NamedView<T> as ViewWrapper>::V: Sized,
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self
) -> Result<<NamedView<T> as ViewWrapper>::V, NamedView<T>> where
<NamedView<T> as ViewWrapper>::V: Sized,
pub fn wrap_call_on_any(
&mut self,
selector: &Selector<'_>,
callback: &'a mut (dyn FnMut(&mut (dyn View + 'static)) + 'a)
)
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&mut self,
selector: &Selector<'_>,
callback: &'a mut (dyn FnMut(&mut (dyn View + 'static)) + 'a)
)
pub fn wrap_focus_view(&mut self, selector: &Selector<'_>) -> Result<(), ()>
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pub fn wrap_draw(&self, printer: &Printer<'_, '_>)
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pub fn wrap_required_size(&mut self, req: XY<usize>) -> XY<usize>
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pub fn wrap_on_event(&mut self, ch: Event) -> EventResult
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pub fn wrap_layout(&mut self, size: XY<usize>)
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pub fn wrap_take_focus(&mut self, source: Direction) -> bool
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pub fn wrap_needs_relayout(&self) -> bool
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pub fn wrap_important_area(&self, size: XY<usize>) -> Rect
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Auto Trait Implementations
impl<V> !RefUnwindSafe for NamedView<V>
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impl<V> !Send for NamedView<V>
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impl<V> !Sync for NamedView<V>
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impl<V> Unpin for NamedView<V>
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impl<V> !UnwindSafe for NamedView<V>
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> AnyView for T where
T: View,
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T: View,
pub fn as_any(&self) -> &(dyn Any + 'static)
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Downcast self to a Any
.
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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Downcast self to a mutable Any
.
pub fn as_boxed_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> Erased for T
impl<T> Finder for T where
T: View,
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T: View,
pub fn call_on<V, F, R>(&mut self, sel: &Selector<'_>, callback: F) -> Option<R> where
F: FnOnce(&mut V) -> R,
V: View,
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F: FnOnce(&mut V) -> R,
V: View,
pub fn call_on_name<V, F, R>(&mut self, name: &str, callback: F) -> Option<R> where
F: FnOnce(&mut V) -> R,
V: View,
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F: FnOnce(&mut V) -> R,
V: View,
pub fn call_on_id<V, F, R>(&mut self, id: &str, callback: F) -> Option<R> where
F: FnOnce(&mut V) -> R,
V: View,
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F: FnOnce(&mut V) -> R,
V: View,
pub fn find_name<V>(
&mut self,
name: &str
) -> Option<OwningHandle<OwningRef<Rc<RefCell<V>>, RefCell<V>>, RefMut<'static, V>>> where
V: View,
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&mut self,
name: &str
) -> Option<OwningHandle<OwningRef<Rc<RefCell<V>>, RefCell<V>>, RefMut<'static, V>>> where
V: View,
pub fn find_id<V>(
&mut self,
id: &str
) -> Option<OwningHandle<OwningRef<Rc<RefCell<V>>, RefCell<V>>, RefMut<'static, V>>> where
V: View,
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&mut self,
id: &str
) -> Option<OwningHandle<OwningRef<Rc<RefCell<V>>, RefCell<V>>, RefMut<'static, V>>> where
V: View,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> IntoBoxedView for T where
T: View,
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T: View,
pub fn as_boxed_view(self) -> Box<dyn View + 'static, Global>
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impl<T> Nameable for T where
T: View,
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T: View,
pub fn with_name<S>(self, name: S) -> NamedView<Self> where
S: Into<String>,
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S: Into<String>,
pub fn with_id<S>(self, id: S) -> NamedView<Self> where
S: Into<String>,
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S: Into<String>,
impl<T> Resizable for T where
T: View,
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T: View,
pub fn boxed(
self,
width: SizeConstraint,
height: SizeConstraint
) -> ResizedView<Self>
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self,
width: SizeConstraint,
height: SizeConstraint
) -> ResizedView<Self>
pub fn resized(
self,
width: SizeConstraint,
height: SizeConstraint
) -> ResizedView<Self>
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self,
width: SizeConstraint,
height: SizeConstraint
) -> ResizedView<Self>
pub fn fixed_size<S>(self, size: S) -> ResizedView<Self> where
S: Into<XY<usize>>,
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S: Into<XY<usize>>,
pub fn fixed_width(self, width: usize) -> ResizedView<Self>
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pub fn fixed_height(self, height: usize) -> ResizedView<Self>
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pub fn full_screen(self) -> ResizedView<Self>
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pub fn full_width(self) -> ResizedView<Self>
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pub fn full_height(self) -> ResizedView<Self>
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pub fn max_size<S>(self, size: S) -> ResizedView<Self> where
S: Into<XY<usize>>,
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S: Into<XY<usize>>,
pub fn max_width(self, max_width: usize) -> ResizedView<Self>
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pub fn max_height(self, max_height: usize) -> ResizedView<Self>
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pub fn min_size<S>(self, size: S) -> ResizedView<Self> where
S: Into<XY<usize>>,
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S: Into<XY<usize>>,
pub fn min_width(self, min_width: usize) -> ResizedView<Self>
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pub fn min_height(self, min_height: usize) -> ResizedView<Self>
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impl<T> Scrollable for T where
T: View,
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T: View,
pub fn scrollable(self) -> ScrollView<Self>
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> View for T where
T: ViewWrapper,
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T: ViewWrapper,
pub fn draw(&self, printer: &Printer<'_, '_>)
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pub fn required_size(&mut self, req: XY<usize>) -> XY<usize>
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pub fn on_event(&mut self, ch: Event) -> EventResult
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pub fn layout(&mut self, size: XY<usize>)
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pub fn take_focus(&mut self, source: Direction) -> bool
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pub fn call_on_any(
&mut self,
selector: &Selector<'_>,
callback: &'a mut (dyn FnMut(&mut (dyn View + 'static)) + 'a)
)
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&mut self,
selector: &Selector<'_>,
callback: &'a mut (dyn FnMut(&mut (dyn View + 'static)) + 'a)
)