Struct cursive_extras::TabLayer

pub struct TabLayer { /* private fields */ }

A view similar to TabDialog but it fills up all the available space

Best used with Cursive::add_fullscreen_layer()

Implementations

impl TabLayer

pub fn new() -> TabLayer

Create a new TabLayer

pub fn add_button<F: Fn(&mut Cursive) + 'static>(&mut self, text: &str, func: F)

Add a new button to the view

pub fn button<F: Fn(&mut Cursive) + 'static>(self, text: &str, func: F) -> Self

Add a new button to the view

Chainable version

pub fn add_dismiss_button(&mut self, text: &str)

Add a button to close the view

pub fn dismiss_button(self, text: &str) -> Self

Add a button to close the view

Chainable version

pub fn show_next_prev_buttons(&mut self, show: bool)

Add buttons to cycle through the tabs

pub fn next_prev_buttons(self, show: bool) -> Self

Add buttons to cycle through the tabs

Chainable version

pub fn show_close_button(&mut self, show: bool)

Add a button to remove the current tab

pub fn set_button_align(&mut self, align: HAlign)

Set the alignment of the buttons

pub fn button_align(self, align: HAlign) -> Self

Set the alignment of the buttons

Chainable version

pub fn set_title_align(&mut self, align: HAlign)

Set the alignment of the buttons

pub fn title_align(self, align: HAlign) -> Self

Set the alignment of the buttons

Chainable version

pub fn close_button(self, show: bool) -> Self

Add a button to remove the current tab

Chainable version

pub fn clear_buttons(&mut self)

Remove all the buttons

pub fn cur_id(&self) -> Option<usize>

The numerical ID of the current view

pub fn cur_view(&self) -> Option<&BoxedView>

The current view being shown (the ‘focused’ view)

pub fn cur_view_mut(&mut self) -> Option<&mut BoxedView>

Mutable version of cur_view()

pub fn cur_title(&self) -> &str

The current tab title

Returns an empty string if the tab dialog is empty

pub fn views(&self) -> TabIter<'_>

Iterate through all the views in this TabLayer

pub fn views_mut(&mut self) -> TabIterMut<'_>

Mutable version of views()

pub fn set_cur_tab(&mut self, id: usize)

Set the current tab by ID

pub fn set_title(&mut self, id: usize, new_title: &str)

Set the title of a specific tab id

pub fn add_tab<V: View>(&mut self, title: &str, view: V) -> usize

Add a new view tab and returns the ID of the new tab

pub fn tab<V: View>(self, title: &str, view: V) -> TabLayer

Add a new view tab

Chainable version

pub fn remove_tab(&mut self, id: usize)

Delete tab by ID

pub fn ids(&self) -> Vec<usize>

Return all the tab IDs

Trait Implementations

impl Default for TabLayer

fn default() -> TabLayer

Returns the “default value” for a type.

impl View for TabLayer

fn draw(&self, printer: &Printer<'_, '_>)

Draws the view with the given printer (includes bounds) and focus.

fn layout(&mut self, size: Vec2)

Called once the size for this view has been decided.

fn take_focus(&mut self, source: Direction) -> Result<EventResult, CannotFocus>

Attempt to give this view the focus.

fn on_event(&mut self, event: Event) -> EventResult

Called when an event is received (key press, mouse event, …).

fn required_size(&mut self, constraint: Vec2) -> Vec2

Returns the minimum size the view requires with the given restrictions.

fn needs_relayout(&self) -> bool

Should return true if the view content changed since the last call to layout().

fn focus_view( &mut self, sel: &Selector<'_> ) -> Result<EventResult, ViewNotFound>

Moves the focus to the view identified by the given selector.

fn call_on_any(&mut self, sel: &Selector<'_>, cb: AnyCb<'_>)

Runs a closure on the view identified by the given selector.

fn important_area(&self, view_size: XY<usize>) -> Rect

What part of the view is important and should be visible?

fn type_name(&self) -> &'static str

Returns the type of this view.