Struct TabbedState 

pub struct TabbedState {
    pub area: Rect,
    pub block_area: Rect,
    pub widget_area: Rect,
    pub tab_title_area: Rect,
    pub tab_title_areas: Vec<Rect>,
    pub tab_title_close_areas: Vec<Rect>,
    pub selected: Option<usize>,
    pub focus: FocusFlag,
    pub mouse: MouseFlagsN,
}

State & event-handling.

Fields

area: Rect

Total area. readonly. renewed for each render.

block_area: Rect

Area for drawing the Block inside the tabs. readonly. renewed for each render.

widget_area: Rect

Area used to render the content of the tab. Use this area to render the current tab content. readonly. renewed for each render.

tab_title_area: Rect

Total area reserved for tabs. readonly. renewed for each render.

tab_title_areas: Vec<Rect>

Area of each tab. readonly. renewed for each render.

tab_title_close_areas: Vec<Rect>

Area for ‘Close Tab’ interaction. readonly. renewed for each render.

selected: Option<usize>

Selected Tab, only ever is None if there are no tabs. Otherwise, set to 0 on render. read+write_

focus: FocusFlag

Focus read+write

mouse: MouseFlagsN

Mouse flags read+write

Implementations

impl TabbedState

pub fn new() -> Self

New initial state.

pub fn named(name: &str) -> Self

State with a focus name.

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

pub fn select(&mut self, selected: Option<usize>)

pub fn next_tab(&mut self) -> bool

Selects the next tab. Stops at the end.

pub fn prev_tab(&mut self) -> bool

Selects the previous tab. Stops at the end.

Trait Implementations

impl Clone for TabbedState

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TabbedState

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for TabbedState

fn default() -> TabbedState

Returns the “default value” for a type.

impl HandleEvent<Event, MouseOnly, TabbedOutcome> for TabbedState

fn handle(&mut self, event: &Event, _qualifier: MouseOnly) -> TabbedOutcome

Handle an event.

impl HandleEvent<Event, Regular, TabbedOutcome> for TabbedState

Handle the regular events for Tabbed.

fn handle(&mut self, event: &Event, _qualifier: Regular) -> TabbedOutcome

Handle an event.

impl HasFocus for TabbedState

fn build(&self, builder: &mut FocusBuilder)

Build the focus-structure for the container.

fn focus(&self) -> FocusFlag

Access to the flag for the rest.

fn area(&self) -> Rect

Area for mouse focus.

fn navigable(&self) -> Navigation

Declares how the widget interacts with focus.

fn id(&self) -> usize

Provide a unique id for the widget.

fn area_z(&self) -> u16

Z value for the area.

fn is_focused(&self) -> bool

Focused?

fn lost_focus(&self) -> bool

Just lost focus.

fn gained_focus(&self) -> bool

Just gained focus.

impl RelocatableState for TabbedState

fn relocate(&mut self, shift: (i16, i16), clip: Rect)

Relocate the areas in this widgets state.

fn relocate_popup(&mut self, shift: (i16, i16), clip: Rect)

Relocate only popup areas. As rendering the popups is a separate render, this has to be separate too.

fn relocate_popup_hidden(&mut self)

Relocate all popup areas to a clip-rect (0,0+0x0).

fn relocate_hidden(&mut self)

Relocate all areas to a clip-rect (0,0+0x0).