Struct cursive::views::MenuPopup
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[src]
pub struct MenuPopup { /* fields omitted */ }Popup that shows a list of items.
Methods
impl MenuPopup[src]
pub fn new(menu: Rc<MenuTree>) -> Self[src]
Creates a new MenuPopup using the given menu tree.
pub fn set_focus(&mut self, focus: usize)[src]
Sets the currently focused element.
pub fn focus(self, focus: usize) -> Self[src]
Sets the currently focused element.
Chainable variant.
pub fn align(self, align: Align) -> Self[src]
Sets the alignment for this view.
Chainable variant.
pub fn set_align(&mut self, align: Align)[src]
Sets the alignment for this view.
pub fn on_dismiss<F: 'static + Fn(&mut Cursive)>(self, f: F) -> Self[src]
Sets a callback to be used when this view is actively dismissed.
(When the user hits
Chainable variant.
pub fn set_on_dismiss<F: 'static + Fn(&mut Cursive)>(&mut self, f: F)[src]
Sets a callback to be used when this view is actively dismissed.
(When the user hits
pub fn on_action<F: 'static + Fn(&mut Cursive)>(self, f: F) -> Self[src]
Sets a callback to be used when a leaf is activated.
Will also be called if a leaf from a subtree is activated.
Usually used to hide the parent view.
Chainable variant.
pub fn set_on_action<F: 'static + Fn(&mut Cursive)>(&mut self, f: F)[src]
Sets a callback to be used when a leaf is activated.
Will also be called if a leaf from a subtree is activated.
Usually used to hide the parent view.
Trait Implementations
impl View for MenuPopup[src]
fn draw(&self, printer: &Printer)[src]
Draws the view with the given printer (includes bounds) and focus.
fn required_size(&mut self, req: Vec2) -> Vec2[src]
Returns the minimum size the view requires with the given restrictions. Read more
fn on_event(&mut self, event: Event) -> EventResult[src]
Called when a key was pressed. Read more
fn layout(&mut self, size: Vec2)[src]
Called once the size for this view has been decided, Read more
fn needs_relayout(&self) -> bool[src]
Returns true if the view content changed since last layout phase. Read more
fn call_on_any<'a>(&mut self, _: &Selector, _: Box<FnMut(&mut Any) + 'a>)[src]
Runs a closure on the view identified by the given selector. Read more
fn focus_view(&mut self, &Selector) -> Result<(), ()>[src]
Moves the focus to the view identified by the given selector. Read more
fn take_focus(&mut self, source: Direction) -> bool[src]
This view is offered focus. Will it take it? Read more