Struct MonthState 

pub struct MonthState<Selection = SingleSelection> {
    pub area: Rect,
    pub inner: Rect,
    pub area_cal: Rect,
    pub area_days: [Rect; 31],
    pub area_weeknum: Rect,
    pub area_weeks: [Rect; 6],
    pub selection: Rc<RefCell<Selection>>,
    pub container: Option<FocusFlag>,
    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_cal: Rect

Area of the main calendar. readonly. renewed for each render.

area_days: [Rect; 31]

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

area_weeknum: Rect

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

area_weeks: [Rect; 6]

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

selection: Rc<RefCell<Selection>>

Selection model. The selection model can be shared with other Month widgets.

container: Option<FocusFlag>

Set to the container-focus if part of a container. read+write

focus: FocusFlag

Focus read+write

mouse: MouseFlagsN

Mouse flags read+write

non_exhaustive: NonExhaustive

Implementations

impl<Selection> MonthState<Selection>

pub fn new() -> Self

where Selection: Default,

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

where Selection: Default,

pub fn set_start_date(&mut self, date: NaiveDate) -> bool

Sets the start-date of the calendar. You can set every date, it will always be changed to the first of the month.

Setting this will be useless if the date is set with the Month widget.

pub fn start_date(&self) -> NaiveDate

Start date of this month. Will always be the first.

pub fn end_date(&self) -> NaiveDate

End date of this month.

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

pub fn screen_cursor(&self) -> Option<(u16, u16)>

Returns None.

impl<Selection> MonthState<Selection>

where Selection: CalendarSelection,

pub fn lead_selection(&self) -> Option<NaiveDate>

Lead selection

impl MonthState<SingleSelection>

pub fn clear_selection(&mut self)

Removes all selection.

pub fn select_day(&mut self, n: usize) -> CalOutcome

Select a day by index.

pub fn select_last(&mut self) -> CalOutcome

Select the last day of the month.

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

Lead selected day

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

Select previous day.

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

Select next day.

impl MonthState<RangeSelection>

pub fn clear_selection(&mut self)

Removes all selection.

pub fn select_week(&mut self, n: usize, extend: bool) -> CalOutcome

Select a week by index.

pub fn select_day(&mut self, n: usize, extend: bool) -> CalOutcome

Select a day by index.

pub fn select_last(&mut self, extend: bool) -> CalOutcome

Select the last day

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

Lead selected day

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

Select previous day.

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

Select previous day.

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

Select previous week.

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

Select previous day.

Trait Implementations

impl<Selection> Clone for MonthState<Selection>

where Selection: Clone,

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Selection: Debug> Debug for MonthState<Selection>

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

Formats the value using the given formatter.

impl<Selection> Default for MonthState<Selection>

where Selection: Default,

fn default() -> Self

Returns the “default value” for a type.

impl HandleEvent<Event, MouseOnly, CalOutcome> for MonthState<SingleSelection>

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

Handle an event.

impl HandleEvent<Event, MouseOnly, CalOutcome> for MonthState<NoSelection>

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

Handle an event.

impl HandleEvent<Event, MouseOnly, CalOutcome> for MonthState<RangeSelection>

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

Handle an event.

impl HandleEvent<Event, Regular, CalOutcome> for MonthState<SingleSelection>

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

Handle an event.

impl HandleEvent<Event, Regular, CalOutcome> for MonthState<NoSelection>

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

Handle an event.

impl HandleEvent<Event, Regular, CalOutcome> for MonthState<RangeSelection>

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

Handle an event.

impl<Selection> HasFocus for MonthState<Selection>

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 id(&self) -> usize

Provide a unique id for the widget.

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<Selection> HasScreenCursor for MonthState<Selection>

fn screen_cursor(&self) -> Option<(u16, u16)>

This returns the cursor position if

impl<Selection> RelocatableState for MonthState<Selection>

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).