Struct MonthState

pub struct MonthState {
    pub area: Rect,
    pub inner: Rect,
    pub area_days: [Rect; 31],
    pub area_weeks: [Rect; 6],
    pub start_date: NaiveDate,
    pub selected_week: Option<usize>,
    pub selected_day: Option<usize>,
    pub focus: FocusFlag,
    pub mouse: MouseFlagsN,
    pub non_exhaustive: NonExhaustive,
    /* private fields */
}

State & event-handling.

Fields

area: Rect

Total area. readonly. renewed for each render.

inner: Rect

Area inside the border. readonly. renewed for each render.

area_days: [Rect; 31]

Area for the days of the month. readonly. renewed for each render.

area_weeks: [Rect; 6]

Area for the week numbers. readonly. renewed for each render.

start_date: NaiveDate

Startdate readonly. renewed for each render.

selected_week: Option<usize>

Selected week

selected_day: Option<usize>

Selected day

focus: FocusFlag

Focus read+write

mouse: MouseFlagsN

Mouse flags read+write

non_exhaustive: NonExhaustive

Implementations

impl MonthState

pub fn new() -> Self

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

pub fn clear_selection(&mut self)

Removes all selection.

pub fn select_week(&mut self, n: Option<usize>)

Select a week.

pub fn select_week_by_date(&mut self, d: Option<NaiveDate>) -> bool

Select a week by date Returns true if the date is valid for this month. If false it doesn’t change the selection.

pub fn selected_week(&mut self) -> Option<usize>

Selected week

pub fn selected_week_as_date(&mut self) -> Option<NaiveDate>

Selected week

pub fn select_day(&mut self, n: Option<usize>)

Select a day

pub fn select_date(&mut self, d: Option<NaiveDate>) -> bool

Select by date. Returns true if the date is valid for this month. If false it doesn’t change the selection.

pub fn selected_day(&mut self) -> Option<usize>

Selected day

pub fn selected_day_as_date(&mut self) -> Option<NaiveDate>

Selected day

pub fn prev_day(&mut self, n: usize) -> bool

Select previous day.

pub fn next_day(&mut self, n: usize) -> bool

Select next day.

pub fn prev_week(&mut self, n: usize) -> bool

Select previous week.

pub fn next_week(&mut self, n: usize) -> bool

Select next week.

pub fn week_day(&self, n: usize) -> NaiveDate

Monday of the nth displayed week

pub fn month_day(&self, n: usize) -> NaiveDate

Date of the nth displayed date

pub fn month_day_as_week(&self, n: usize) -> Option<usize>

Week of the nth displayed date

pub fn date_as_week(&self, d: NaiveDate) -> Option<usize>

Week of the given date

pub fn week_len(&self) -> usize

Nr of weeks in this month.

pub fn count_weeks(day: NaiveDate) -> usize

Nr of weeks for the given month

Trait Implementations

impl Clone for MonthState

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MonthState

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

Formats the value using the given formatter.

impl Default for MonthState

fn default() -> Self

Returns the “default value” for a type.

impl HandleEvent<Event, MouseOnly, CalOutcome> for MonthState

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

Handle an event.

impl HandleEvent<Event, Regular, CalOutcome> for MonthState

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

Handle an event.

impl HasFocus for MonthState

fn focus(&self) -> FocusFlag

Access to the flag for the rest.

fn area(&self) -> Rect

Area for mouse focus.

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

Build the focus-structure for the container.

fn area_z(&self) -> u16

Z value for the area.

fn navigable(&self) -> Navigation

Declares how the widget interacts with focus.

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 MonthState

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

Relocate the areas in this widgets state.