Trait fltk::prelude::BrowserExt[−][src]

pub unsafe trait BrowserExt: WidgetExt {
    fn remove(&mut self, line: u32);

    fn add(&mut self, item: &str);

    fn insert(&mut self, line: u32, item: &str);

    fn move_item(&mut self, to: u32, from: u32);

    fn swap(&mut self, a: u32, b: u32);

    fn clear(&mut self);

    fn size(&self) -> u32;

    fn select(&mut self, line: u32);

    fn selected(&self, line: u32) -> bool;

    fn text(&self, line: u32) -> Option<String>;

    fn set_text(&mut self, line: u32, txt: &str);

    fn load<P: AsRef<Path>>(&mut self, path: P) -> Result<(), FltkError>;

    fn text_size(&self) -> u32;

    fn set_text_size(&mut self, sz: u32);

    fn set_icon<Img: ImageExt>(&mut self, line: u32, image: Option<Img>);

    fn icon(&self, line: u32) -> Option<Box<dyn ImageExt>>;

    fn remove_icon(&mut self, line: u32);

    fn top_line(&mut self, line: u32);

    fn bottom_line(&mut self, line: u32);

    fn middle_line(&mut self, line: u32);

    fn format_char(&self) -> char;

    fn set_format_char(&mut self, c: char);

    fn column_char(&self) -> char;

    fn set_column_char(&mut self, c: char);

    fn column_widths(&self) -> Vec<i32>;

    fn set_column_widths(&mut self, arr: &'static [i32]);

    fn displayed(&self, line: u32) -> bool;

    fn make_visible(&mut self, line: u32);

    fn position(&self) -> u32;

    fn set_position(&mut self, pos: u32);

    fn hposition(&self) -> u32;

    fn set_hposition(&mut self, pos: u32);

    fn has_scrollbar(&self) -> BrowserScrollbar;

    fn set_has_scrollbar(&mut self, mode: BrowserScrollbar);

    fn scrollbar_size(&self) -> u32;

    fn set_scrollbar_size(&mut self, new_size: u32);

    fn sort(&mut self);

    fn scrollbar(&self) -> Box<dyn ValuatorExt>;

    fn hscrollbar(&self) -> Box<dyn ValuatorExt>;

    fn value(&self) -> u32;
}

Defines the methods implemented by all browser types

Required methods

fn remove(&mut self, line: u32)[src]

Removes the specified line Lines start at 1

fn add(&mut self, item: &str)[src]

Adds an item

fn insert(&mut self, line: u32, item: &str)[src]

Inserts an item at an index Lines start at 1

fn move_item(&mut self, to: u32, from: u32)[src]

Moves an item Lines start at 1

fn swap(&mut self, a: u32, b: u32)[src]

Swaps 2 items Lines start at 1

fn clear(&mut self)[src]

Clears the browser widget

fn size(&self) -> u32[src]

Returns the number of items

fn select(&mut self, line: u32)[src]

Select an item at the specified line Lines start at 1

fn selected(&self, line: u32) -> bool[src]

Returns whether the item is selected Lines start at 1

fn text(&self, line: u32) -> Option<String>[src]

Returns the text of the selected item Lines start at 1

fn set_text(&mut self, line: u32, txt: &str)[src]

Sets the text of the selected item Lines start at 1

fn load<P: AsRef<Path>>(&mut self, path: P) -> Result<(), FltkError>[src]

Load a file

fn text_size(&self) -> u32[src]

Return the text size

fn set_text_size(&mut self, sz: u32)[src]

Sets the text size Lines start at 1

fn set_icon<Img: ImageExt>(&mut self, line: u32, image: Option<Img>)[src]

Sets the icon for browser elements Lines start at 1

fn icon(&self, line: u32) -> Option<Box<dyn ImageExt>>[src]

Returns the icon of a browser element Lines start at 1

fn remove_icon(&mut self, line: u32)[src]

Removes the icon of a browser element Lines start at 1

fn top_line(&mut self, line: u32)[src]

Scrolls the browser so the top item in the browser is showing the specified line Lines start at 1

fn bottom_line(&mut self, line: u32)[src]

Scrolls the browser so the bottom item in the browser is showing the specified line Lines start at 1

fn middle_line(&mut self, line: u32)[src]

Scrolls the browser so the middle item in the browser is showing the specified line Lines start at 1

fn format_char(&self) -> char[src]

Gets the current format code prefix character, which by default is ‘@’ More info here

fn set_format_char(&mut self, c: char)[src]

Sets the current format code prefix character to \p c. The default prefix is ’@ c should be ascii

fn column_char(&self) -> char[src]

Gets the current column separator character. The default is ‘\t’

fn set_column_char(&mut self, c: char)[src]

Sets the column separator to c. This will only have an effect if you also use set_column_widths() c should be ascii

fn column_widths(&self) -> Vec<i32>[src]

Gets the current column width array

fn set_column_widths(&mut self, arr: &'static [i32])[src]

Sets the current column width array

fn displayed(&self, line: u32) -> bool[src]

Returns whether a certain line is displayed

fn make_visible(&mut self, line: u32)[src]

Makes a specified line visible

fn position(&self) -> u32[src]

Gets the vertical scroll position of the list as a pixel position

fn set_position(&mut self, pos: u32)[src]

Sets the vertical scroll position of the list as a pixel position

fn hposition(&self) -> u32[src]

Gets the horizontal scroll position of the list as a pixel position

fn set_hposition(&mut self, pos: u32)[src]

Sets the horizontal scroll position of the list as a pixel position

fn has_scrollbar(&self) -> BrowserScrollbar[src]

Returns the type of scrollbar associated with the browser

fn set_has_scrollbar(&mut self, mode: BrowserScrollbar)[src]

Sets the type of scrollbar associated with the browser

fn scrollbar_size(&self) -> u32[src]

Gets the scrollbar size

fn set_scrollbar_size(&mut self, new_size: u32)[src]

Sets the scrollbar size

fn sort(&mut self)[src]

Sorts the items of the browser

fn scrollbar(&self) -> Box<dyn ValuatorExt>[src]

Returns the vertical scrollbar

fn hscrollbar(&self) -> Box<dyn ValuatorExt>[src]

Returns the horizontal scrollbar

fn value(&self) -> u32[src]

Returns the selected line, returns 0 if no line is selected

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Implementors

impl BrowserExt for Browser[src]

impl BrowserExt for FileBrowser[src]

impl BrowserExt for HoldBrowser[src]

impl BrowserExt for MultiBrowser[src]

impl BrowserExt for SelectBrowser[src]

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