Struct cursive::views::LinearLayout [−][src]
pub struct LinearLayout { /* fields omitted */ }
Expand description
Arranges its children linearly according to its orientation.
Examples
use cursive_core::traits::Boxable; use cursive_core::views::{Button, LinearLayout, TextArea, TextView}; let linear_layout = LinearLayout::horizontal() .child(TextView::new("Top of the page")) .child(TextArea::new().fixed_size((20, 5))) .child(Button::new("Ok", |s| s.quit()));
Implementations
Creates a new layout with the given orientation.
Modifies the weight of the last child added.
It is an error to call this before adding a child (and it will panic).
Adds a child to the layout.
Chainable variant.
Adds a child to the layout.
Swaps two children.
Returns index of focused inner view
Attemps to set the focus on the given child.
Returns Err(())
if index >= self.len()
, or if the view at the
given index does not accept focus.
Creates a new vertical layout.
Creates a new horizontal layout.
Returns a reference to a child.
Returns a mutable reference to a child.
Removes a child.
If i
is within bounds, the removed child will be returned.
Looks for the child containing a view with the given name.
Returns Some(i)
if self.get_child(i)
has the given name, or
contains a view with the given name.
Returns None
if the given name was not found.
Trait Implementations
Draws the view with the given printer (includes bounds) and focus. Read more
Should return true
if the view content changed since the last call
to layout()
. Read more
Called once the size for this view has been decided. Read more
Returns the minimum size the view requires with the given restrictions. Read more
Attempt to give this view the focus. Read more
Called when an event is received (key press, mouse event, …). Read more
pub fn call_on_any(
&mut self,
selector: &Selector<'_>,
callback: &'a mut (dyn FnMut(&mut (dyn View + 'static)) + 'a)
)
[src]
pub fn call_on_any(
&mut self,
selector: &Selector<'_>,
callback: &'a mut (dyn FnMut(&mut (dyn View + 'static)) + 'a)
)
[src]Runs a closure on the view identified by the given selector. Read more
Moves the focus to the view identified by the given selector. Read more
What part of the view is important and should be visible? Read more
Auto Trait Implementations
impl !RefUnwindSafe for LinearLayout
impl !Send for LinearLayout
impl !Sync for LinearLayout
impl Unpin for LinearLayout
impl !UnwindSafe for LinearLayout
Blanket Implementations
Mutably borrows from an owned value. Read more
Runs a callback on all views identified by sel
. Read more
Runs a callback on the view identified by sel
. Read more
Convenient method to use call_on
with a view::Selector::Name
.
Convenient method to find a view wrapped in an NamedView
.
Returns a Box<View>
.
Wraps self
in a ResizedView
with the given size constraints.
Wraps self
into a fixed-size ResizedView
.
Wraps self
into a fixed-width ResizedView
.
Wraps self
into a fixed-width ResizedView
.
Wraps self
into a full-screen ResizedView
.
Wraps self
into a full-width ResizedView
.
Wraps self
into a full-height ResizedView
.
Wraps self
into a limited-size ResizedView
.
Wraps self
into a limited-width ResizedView
.
Wraps self
into a limited-height ResizedView
.
Wraps self
into a ResizedView
at least sized size
.
Wraps self
in a ResizedView
at least min_width
wide.
Wraps self
in a ResizedView
at least min_height
tall.
Wraps self
in a ScrollView
.
Calls the given closure and return the result. Read more
Calls the given closure on self
.