Trait fltk::prelude::InputExt

pub unsafe trait InputExt: WidgetExt {
    // Required methods
    fn value(&self) -> String;
    fn set_value(&mut self, val: &str);
    fn maximum_size(&self) -> i32;
    fn set_maximum_size(&mut self, val: i32);
    fn position(&self) -> i32;
    fn set_position(&mut self, val: i32) -> Result<(), FltkError>;
    fn mark(&self) -> i32;
    fn set_mark(&mut self, val: i32) -> Result<(), FltkError>;
    fn replace(
        &mut self,
        beg: i32,
        end: i32,
        val: &str
    ) -> Result<(), FltkError>;
    fn insert(&mut self, txt: &str) -> Result<(), FltkError>;
    fn append(&mut self, txt: &str) -> Result<(), FltkError>;
    fn copy(&mut self) -> Result<(), FltkError>;
    fn undo(&mut self) -> Result<(), FltkError>;
    fn cut(&mut self) -> Result<(), FltkError>;
    fn cursor_color(&self) -> Color;
    fn set_cursor_color(&mut self, color: Color);
    fn text_font(&self) -> Font;
    fn set_text_font(&mut self, font: Font);
    fn text_color(&self) -> Color;
    fn set_text_color(&mut self, color: Color);
    fn text_size(&self) -> i32;
    fn set_text_size(&mut self, sz: i32);
    fn readonly(&self) -> bool;
    fn set_readonly(&mut self, val: bool);
    fn wrap(&self) -> bool;
    fn set_wrap(&mut self, val: bool);
    fn set_tab_nav(&mut self, val: bool);
    fn tab_nav(&self) -> bool;
}

Defines the methods implemented by all input and output widgets. More details can be found in the wiki.

Safety

fltk-rs traits depend on some FLTK internal code

Warning

fltk-rs traits are non-exhaustive, to avoid future breakage if you try to implement them manually, use the Deref and DerefMut pattern or the widget_extends! macro

Required Methods

fn value(&self) -> String

Returns the value inside the input/output widget

fn set_value(&mut self, val: &str)

Sets the value inside an input/output widget

fn maximum_size(&self) -> i32

Returns the maximum size (in bytes) accepted by an input/output widget

fn set_maximum_size(&mut self, val: i32)

Sets the maximum size (in bytes) accepted by an input/output widget

fn position(&self) -> i32

Returns the index position inside an input/output widget

fn set_position(&mut self, val: i32) -> Result<(), FltkError>

Sets the index position inside an input/output widget

Errors

Errors on failure to set the cursor position in the text

fn mark(&self) -> i32

Returns the index mark inside an input/output widget

fn set_mark(&mut self, val: i32) -> Result<(), FltkError>

Sets the index mark inside an input/output widget

Errors

Errors on failure to set the mark

fn replace(&mut self, beg: i32, end: i32, val: &str) -> Result<(), FltkError>

Replace content with a &str

Errors

Errors on failure to replace text

fn insert(&mut self, txt: &str) -> Result<(), FltkError>

Insert a &str

Errors

Errors on failure to insert text

fn append(&mut self, txt: &str) -> Result<(), FltkError>

Append a &str

Errors

Errors on failure to append text

fn copy(&mut self) -> Result<(), FltkError>

Copy the value within the widget

Errors

Errors on failure to copy selection

fn undo(&mut self) -> Result<(), FltkError>

Undo changes

Errors

Errors on failure to undo

fn cut(&mut self) -> Result<(), FltkError>

Cut the value within the widget

Errors

Errors on failure to cut selection

fn cursor_color(&self) -> Color

Return the cursor color

fn set_cursor_color(&mut self, color: Color)

Sets the cursor color

fn text_font(&self) -> Font

Return the text font

fn set_text_font(&mut self, font: Font)

Sets the text font

fn text_color(&self) -> Color

Return the text color

fn set_text_color(&mut self, color: Color)

Sets the text color

fn text_size(&self) -> i32

Return the text size

fn set_text_size(&mut self, sz: i32)

Sets the text size

fn readonly(&self) -> bool

Returns whether the input/output widget is readonly

fn set_readonly(&mut self, val: bool)

Set readonly status of the input/output widget

fn wrap(&self) -> bool

Return whether text is wrapped inside an input/output widget

fn set_wrap(&mut self, val: bool)

Set whether text is wrapped inside an input/output widget

fn set_tab_nav(&mut self, val: bool)

Sets whether tab navigation is enabled, true by default

fn tab_nav(&self) -> bool

Returns whether tab navigation is enabled

Implementors

impl InputExt for FileInput

impl InputExt for FloatInput

impl InputExt for Input

impl InputExt for IntInput

impl InputExt for MultilineInput

impl InputExt for SecretInput

impl InputExt for MultilineOutput

impl InputExt for Output