[−][src]Struct cursive::views::Menubar
Shows a single-line list of items, with pop-up menus when one is selected.
The Cursive
root already includes a menubar
that you just need to configure.
Fields
autohide: bool
TODO: move this out of this view.
Implementations
impl Menubar
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pub fn new() -> Menubar
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Creates a new, empty menubar.
pub fn receive_events(&self) -> bool
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True if we should be receiving events.
pub fn has_submenu(&self) -> bool
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True if some submenus are visible.
pub fn visible(&self) -> bool
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Returns true
if we should be drawn.
pub fn add_subtree<S>(&mut self, title: S, menu: MenuTree) -> &mut Menubar where
S: Into<String>,
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S: Into<String>,
Adds a new item to the menubar.
The item will use the given title, and on selection, will open a popup-menu with the given menu tree.
pub fn add_delimiter(&mut self) -> &mut Menubar
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Adds a delimiter to the menubar.
pub fn add_leaf<S, F>(&mut self, title: S, cb: F) -> &mut Menubar where
F: 'static + Fn(&mut Cursive),
S: Into<String>,
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F: 'static + Fn(&mut Cursive),
S: Into<String>,
Adds a leaf node to the menubar.
pub fn insert_subtree<S>(
&mut self,
i: usize,
title: S,
menu: MenuTree
) -> &mut Menubar where
S: Into<String>,
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&mut self,
i: usize,
title: S,
menu: MenuTree
) -> &mut Menubar where
S: Into<String>,
Insert a new item at the given position.
pub fn insert_delimiter(&mut self, i: usize) -> &mut Menubar
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Inserts a new delimiter at the given position.
It will show up as |
.
pub fn insert_leaf<S, F>(&mut self, i: usize, title: S, cb: F) -> &mut Menubar where
F: 'static + Fn(&mut Cursive),
S: Into<String>,
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F: 'static + Fn(&mut Cursive),
S: Into<String>,
Inserts a new leaf node at the given position.
It will be directly actionable.
pub fn clear(&mut self)
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Removes all menu items from this menubar.
pub fn len(&self) -> usize
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Returns the number of items in this menubar.
pub fn is_empty(&self) -> bool
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Returns true
if this menubar is empty.
pub fn get_subtree(&mut self, i: usize) -> Option<&mut MenuTree>
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Returns the item at the given position.
Returns None
if i > self.len()
pub fn find_subtree(&mut self, label: &str) -> Option<&mut MenuTree>
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Looks for an item with the given label.
pub fn find_position(&mut self, label: &str) -> Option<usize>
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Returns the position of the item with the given label.
Returns None
if no such label was found.
pub fn remove(&mut self, i: usize)
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Remove the item at the given position.
Trait Implementations
impl Default for Menubar
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impl View for Menubar
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fn draw(&self, printer: &Printer)
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fn on_event(&mut self, event: Event) -> EventResult
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fn take_focus(&mut self, Direction) -> bool
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fn required_size(&mut self, XY<usize>) -> XY<usize>
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fn important_area(&self, XY<usize>) -> Rect
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fn layout(&mut self, XY<usize>)
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fn needs_relayout(&self) -> bool
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fn call_on_any(
&mut self,
&Selector,
&'a mut (dyn FnMut(&mut (dyn View + 'static)) + 'a)
)
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&mut self,
&Selector,
&'a mut (dyn FnMut(&mut (dyn View + 'static)) + 'a)
)
fn focus_view(&mut self, &Selector) -> Result<(), ()>
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fn type_name(&self) -> &'static str
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Auto Trait Implementations
impl !RefUnwindSafe for Menubar
impl !Send for Menubar
impl !Sync for Menubar
impl Unpin for Menubar
impl !UnwindSafe for Menubar
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,
fn as_any(&self) -> &(dyn Any + 'static)
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Downcast self to a Any
.
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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Downcast self to a mutable Any
.
fn as_boxed_any(self: Box<T>) -> Box<dyn Any + 'static>
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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,
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,
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,
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,
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,
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,
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,
fn as_boxed_view(self) -> Box<dyn View + 'static>
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impl<T> Nameable for T where
T: View,
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T: View,
fn with_name<S>(self, name: S) -> NamedView<Self> where
S: Into<String>,
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S: Into<String>,
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,
fn boxed(
self,
width: SizeConstraint,
height: SizeConstraint
) -> ResizedView<Self>
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self,
width: SizeConstraint,
height: SizeConstraint
) -> ResizedView<Self>
fn resized(
self,
width: SizeConstraint,
height: SizeConstraint
) -> ResizedView<Self>
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self,
width: SizeConstraint,
height: SizeConstraint
) -> ResizedView<Self>
fn fixed_size<S>(self, size: S) -> ResizedView<Self> where
S: Into<XY<usize>>,
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S: Into<XY<usize>>,
fn fixed_width(self, width: usize) -> ResizedView<Self>
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fn fixed_height(self, height: usize) -> ResizedView<Self>
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fn full_screen(self) -> ResizedView<Self>
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fn full_width(self) -> ResizedView<Self>
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fn full_height(self) -> ResizedView<Self>
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fn max_size<S>(self, size: S) -> ResizedView<Self> where
S: Into<XY<usize>>,
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S: Into<XY<usize>>,
fn max_width(self, max_width: usize) -> ResizedView<Self>
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fn max_height(self, max_height: usize) -> ResizedView<Self>
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fn min_size<S>(self, size: S) -> ResizedView<Self> where
S: Into<XY<usize>>,
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S: Into<XY<usize>>,
fn min_width(self, min_width: usize) -> ResizedView<Self>
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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,
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.
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.
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,
fn draw(&self, printer: &Printer)
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fn required_size(&mut self, req: XY<usize>) -> XY<usize>
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fn on_event(&mut self, ch: Event) -> EventResult
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fn layout(&mut self, size: XY<usize>)
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fn take_focus(&mut self, source: Direction) -> bool
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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)
)