Trait cosmic::iced_widget::renderer::graphics::text::cosmic_text::Edit

source ·
pub trait Edit<'buffer> {
Show 27 methods // Required methods fn buffer_ref(&self) -> &BufferRef<'buffer>; fn buffer_ref_mut(&mut self) -> &mut BufferRef<'buffer>; fn cursor(&self) -> Cursor; fn set_cursor(&mut self, cursor: Cursor); fn selection(&self) -> Selection; fn set_selection(&mut self, selection: Selection); fn auto_indent(&self) -> bool; fn set_auto_indent(&mut self, auto_indent: bool); fn tab_width(&self) -> u16; fn set_tab_width(&mut self, font_system: &mut FontSystem, tab_width: u16); fn shape_as_needed(&mut self, font_system: &mut FontSystem, prune: bool); fn delete_range(&mut self, start: Cursor, end: Cursor); fn insert_at( &mut self, cursor: Cursor, data: &str, attrs_list: Option<AttrsList>, ) -> Cursor; fn copy_selection(&self) -> Option<String>; fn delete_selection(&mut self) -> bool; fn apply_change(&mut self, change: &Change) -> bool; fn start_change(&mut self); fn finish_change(&mut self) -> Option<Change>; fn action(&mut self, font_system: &mut FontSystem, action: Action); fn cursor_position(&self) -> Option<(i32, i32)>; // Provided methods fn borrow_with<'font_system>( &'font_system mut self, font_system: &'font_system mut FontSystem, ) -> BorrowedWithFontSystem<'font_system, Self> where Self: Sized { ... } fn with_buffer<F, T>(&self, f: F) -> T where F: FnOnce(&Buffer) -> T { ... } fn with_buffer_mut<F, T>(&mut self, f: F) -> T where F: FnOnce(&mut Buffer) -> T { ... } fn redraw(&self) -> bool { ... } fn set_redraw(&mut self, redraw: bool) { ... } fn selection_bounds(&self) -> Option<(Cursor, Cursor)> { ... } fn insert_string(&mut self, data: &str, attrs_list: Option<AttrsList>) { ... }
}
Expand description

A trait to allow easy replacements of Editor, like SyntaxEditor

Required Methods§

source

fn buffer_ref(&self) -> &BufferRef<'buffer>

Get the internal BufferRef

source

fn buffer_ref_mut(&mut self) -> &mut BufferRef<'buffer>

Get the internal BufferRef

source

fn cursor(&self) -> Cursor

Get the current cursor

source

fn set_cursor(&mut self, cursor: Cursor)

Set the current cursor

source

fn selection(&self) -> Selection

Get the current selection position

source

fn set_selection(&mut self, selection: Selection)

Set the current selection position

source

fn auto_indent(&self) -> bool

Get the current automatic indentation setting

source

fn set_auto_indent(&mut self, auto_indent: bool)

Enable or disable automatic indentation

source

fn tab_width(&self) -> u16

Get the current tab width

source

fn set_tab_width(&mut self, font_system: &mut FontSystem, tab_width: u16)

Set the current tab width. A tab_width of 0 is not allowed, and will be ignored

source

fn shape_as_needed(&mut self, font_system: &mut FontSystem, prune: bool)

Shape lines until scroll, after adjusting scroll if the cursor moved

source

fn delete_range(&mut self, start: Cursor, end: Cursor)

Delete text starting at start Cursor and ending at end Cursor

source

fn insert_at( &mut self, cursor: Cursor, data: &str, attrs_list: Option<AttrsList>, ) -> Cursor

Insert text at specified cursor with specified attrs_list

source

fn copy_selection(&self) -> Option<String>

Copy selection

source

fn delete_selection(&mut self) -> bool

Delete selection, adjusting cursor and returning true if there was a selection

source

fn apply_change(&mut self, change: &Change) -> bool

Apply a change

source

fn start_change(&mut self)

Start collecting change

source

fn finish_change(&mut self) -> Option<Change>

Get completed change

source

fn action(&mut self, font_system: &mut FontSystem, action: Action)

Perform an Action on the editor

source

fn cursor_position(&self) -> Option<(i32, i32)>

Get X and Y position of the top left corner of the cursor

Provided Methods§

source

fn borrow_with<'font_system>( &'font_system mut self, font_system: &'font_system mut FontSystem, ) -> BorrowedWithFontSystem<'font_system, Self>
where Self: Sized,

Mutably borrows self together with an FontSystem for more convenient methods

source

fn with_buffer<F, T>(&self, f: F) -> T
where F: FnOnce(&Buffer) -> T,

Get the internal Buffer

source

fn with_buffer_mut<F, T>(&mut self, f: F) -> T
where F: FnOnce(&mut Buffer) -> T,

Get the internal Buffer, mutably

source

fn redraw(&self) -> bool

Get the Buffer redraw flag

source

fn set_redraw(&mut self, redraw: bool)

Set the Buffer redraw flag

source

fn selection_bounds(&self) -> Option<(Cursor, Cursor)>

Get the bounds of the current selection

source

fn insert_string(&mut self, data: &str, attrs_list: Option<AttrsList>)

Insert a string at the current cursor or replacing the current selection with the given attributes, or with the previous character’s attributes if None is given.

Object Safety§

This trait is not object safe.

Implementors§

source§

impl<'buffer> Edit<'buffer> for Editor<'buffer>