[−][src]Struct cursive::views::TextView
A simple view showing a fixed text.
Examples
let mut siv = Cursive::dummy(); siv.add_layer(TextView::new("Hello world!"));
Implementations
impl TextView
[src]
pub fn new<S>(content: S) -> TextView where
S: Into<SpannedString<Style>>,
[src]
S: Into<SpannedString<Style>>,
Creates a new TextView with the given content.
pub fn new_with_content(content: TextContent) -> TextView
[src]
Creates a new TextView using the given TextContent
.
If you kept a clone of the given content, you'll be able to update it remotely.
Examples
let mut content = TextContent::new("content"); let view = TextView::new_with_content(content.clone()); // Later, possibly in a different thread content.set_content("new content"); assert!(view.get_content().source().contains("new"));
pub fn empty() -> TextView
[src]
Creates a new empty TextView
.
pub fn set_effect(&mut self, effect: Effect)
[src]
Sets the effect for the entire content.
pub fn effect(self, effect: Effect) -> TextView
[src]
Sets the effect for the entire content.
Chainable variant.
pub fn no_wrap(self) -> TextView
[src]
Disables content wrap for this view.
This may be useful if you want horizontal scrolling.
pub fn set_content_wrap(&mut self, wrap: bool)
[src]
Controls content wrap for this view.
If true
(the default), text will wrap long lines when needed.
pub fn h_align(self, h: HAlign) -> TextView
[src]
Sets the horizontal alignment for this view.
pub fn v_align(self, v: VAlign) -> TextView
[src]
Sets the vertical alignment for this view.
pub fn align(self, a: Align) -> TextView
[src]
Sets the alignment for this view.
pub fn center(self) -> TextView
[src]
Center the text horizontally and vertically inside the view.
pub fn content<S>(self, content: S) -> TextView where
S: Into<SpannedString<Style>>,
[src]
S: Into<SpannedString<Style>>,
Replace the text in this view.
Chainable variant.
pub fn set_content<S>(&mut self, content: S) where
S: Into<SpannedString<Style>>,
[src]
S: Into<SpannedString<Style>>,
Replace the text in this view.
pub fn append<S>(&mut self, content: S) where
S: Into<SpannedString<Style>>,
[src]
S: Into<SpannedString<Style>>,
Append content
to the end of a TextView
.
pub fn get_content(&self) -> TextContentRef
[src]
Returns the current text in this view.
pub fn get_shared_content(&mut self) -> TextContent
[src]
Returns a shared reference to the content, allowing content mutation.
Trait Implementations
impl View for TextView
[src]
pub fn draw(&self, printer: &Printer<'_, '_>)
[src]
pub fn needs_relayout(&self) -> bool
[src]
pub fn required_size(&mut self, size: XY<usize>) -> XY<usize>
[src]
pub fn layout(&mut self, size: XY<usize>)
[src]
pub fn on_event(&mut self, Event) -> EventResult
[src]
pub fn call_on_any(
&mut self,
&Selector<'_>,
&'a mut (dyn FnMut(&mut (dyn View + 'static)) + 'a)
)
[src]
&mut self,
&Selector<'_>,
&'a mut (dyn FnMut(&mut (dyn View + 'static)) + 'a)
)
pub fn focus_view(&mut self, &Selector<'_>) -> Result<(), ()>
[src]
pub fn take_focus(&mut self, source: Direction) -> bool
[src]
pub fn important_area(&self, view_size: XY<usize>) -> Rect
[src]
pub fn type_name(&self) -> &'static str
[src]
Auto Trait Implementations
impl RefUnwindSafe for TextView
[src]
impl Send for TextView
[src]
impl Sync for TextView
[src]
impl Unpin for TextView
[src]
impl UnwindSafe for TextView
[src]
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> AnyView for T where
T: View,
[src]
T: View,
pub fn as_any(&self) -> &(dyn Any + 'static)
[src]
Downcast self to a Any
.
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
[src]
Downcast self to a mutable Any
.
pub fn as_boxed_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
[src]
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
[src]
impl<T> Erased for T
impl<T> Finder for T where
T: View,
[src]
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,
[src]
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,
[src]
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,
[src]
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,
[src]
&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,
[src]
&mut self,
id: &str
) -> Option<OwningHandle<OwningRef<Rc<RefCell<V>>, RefCell<V>>, RefMut<'static, V>>> where
V: View,
impl<T> From<T> for T
[src]
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T> IntoBoxedView for T where
T: View,
[src]
T: View,
pub fn as_boxed_view(self) -> Box<dyn View + 'static, Global>
[src]
impl<T> Nameable for T where
T: View,
[src]
T: View,
pub fn with_name<S>(self, name: S) -> NamedView<Self> where
S: Into<String>,
[src]
S: Into<String>,
pub fn with_id<S>(self, id: S) -> NamedView<Self> where
S: Into<String>,
[src]
S: Into<String>,
impl<T> Resizable for T where
T: View,
[src]
T: View,
pub fn boxed(
self,
width: SizeConstraint,
height: SizeConstraint
) -> ResizedView<Self>
[src]
self,
width: SizeConstraint,
height: SizeConstraint
) -> ResizedView<Self>
pub fn resized(
self,
width: SizeConstraint,
height: SizeConstraint
) -> ResizedView<Self>
[src]
self,
width: SizeConstraint,
height: SizeConstraint
) -> ResizedView<Self>
pub fn fixed_size<S>(self, size: S) -> ResizedView<Self> where
S: Into<XY<usize>>,
[src]
S: Into<XY<usize>>,
pub fn fixed_width(self, width: usize) -> ResizedView<Self>
[src]
pub fn fixed_height(self, height: usize) -> ResizedView<Self>
[src]
pub fn full_screen(self) -> ResizedView<Self>
[src]
pub fn full_width(self) -> ResizedView<Self>
[src]
pub fn full_height(self) -> ResizedView<Self>
[src]
pub fn max_size<S>(self, size: S) -> ResizedView<Self> where
S: Into<XY<usize>>,
[src]
S: Into<XY<usize>>,
pub fn max_width(self, max_width: usize) -> ResizedView<Self>
[src]
pub fn max_height(self, max_height: usize) -> ResizedView<Self>
[src]
pub fn min_size<S>(self, size: S) -> ResizedView<Self> where
S: Into<XY<usize>>,
[src]
S: Into<XY<usize>>,
pub fn min_width(self, min_width: usize) -> ResizedView<Self>
[src]
pub fn min_height(self, min_height: usize) -> ResizedView<Self>
[src]
impl<T> Scrollable for T where
T: View,
[src]
T: View,
pub fn scrollable(self) -> ScrollView<Self>
[src]
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
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>
[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.