Struct EditTableState

pub struct EditTableState<S> {
    pub mode: Mode,
    pub table: TableState<RowSelection>,
    pub editor: S,
    pub editor_focus: FocusFlag,
    pub mouse: MouseFlags,
}

State for EditTable.

Contains mode to differentiate between edit/non-edit. This will lock the focus to the input line while editing.

Fields

mode: Mode

Editing mode.

table: TableState<RowSelection>

Backing table.

editor: S

Editor

editor_focus: FocusFlag

Focus-flag for the whole editor widget.

mouse: MouseFlags

Implementations

impl<S> EditTableState<S>

pub fn new(editor: S) -> Self

New state.

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

New state with a named focus.

impl<S> EditTableState<S>

where S: EditorState,

pub fn is_editing(&self) -> bool

Editing is active?

pub fn is_insert(&self) -> bool

Is the current edit an insert?

pub fn remove(&mut self, row: usize)

Remove the item at the selected row.

This doesn’t change the actual list of items, but does all the bookkeeping with the table-state.

pub fn edit_new(&mut self, row: usize)

Edit a new item inserted at the selected row.

The editor state must be initialized to an appropriate state beforehand.

See EditorState::set_edit_data

This does all the bookkeeping with the table-state and switches the mode to Mode::Insert.

pub fn edit(&mut self, row: usize)

Edit the item at the selected row.

The editor state must be initialized to an appropriate state beforehand.

See EditorState::set_edit_data

This does all the bookkeeping with the table-state and switches the mode to Mode::Edit.

pub fn cancel(&mut self)

Cancel editing.

This doesn’t reset the edit-widget.

See EditorState::set_edit_data

But it does all the bookkeeping with the table-state and switches the mode back to Mode::View.

pub fn commit(&mut self)

Commit the changes in the editor.

This doesn’t copy the data back from the editor to the row-item.

See EditorState::get_edit_data

But it does all the bookkeeping with the table-state and switches the mode back to Mode::View.

Trait Implementations

impl<S: Debug> Debug for EditTableState<S>

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

Formats the value using the given formatter.

impl<S> Default for EditTableState<S>

where S: Default,

fn default() -> Self

Returns the “default value” for a type.

impl<'a, S> HandleEvent<Event, &'a <S as EditorState>::Context<'a>, EditOutcome> for EditTableState<S>

where S: HandleEvent<Event, &'a S::Context<'a>, EditOutcome> + EditorState,

fn handle(&mut self, event: &Event, ctx: &'a S::Context<'a>) -> EditOutcome

Handle an event.

impl<S> HasFocus for EditTableState<S>

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 is_focused(&self) -> bool

Focused?

fn lost_focus(&self) -> bool

Just lost focus.

fn gained_focus(&self) -> bool

Just gained focus.

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

Build the focus-structure for the container.

fn z_areas(&self) -> &[ZRect]

The widget might have several disjointed/overlapping areas. This is the case if it is showing a popup, but there might be other causes.

impl<S> HasScreenCursor for EditTableState<S>

where S: HasScreenCursor,

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

This returns the cursor position if