devela::_dep::fltk::prelude

Trait InputExt

pub unsafe trait InputExt: WidgetExt {

Show 28 methods    // 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;

}
Available on crate feature dep_fltk only.
Expand description

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§