Struct PPTerm 

pub struct PPTerm { /* private fields */ }

Implementations

impl PPTerm

pub fn new<L: Into<Option<&'static str>>>( x: i32, y: i32, w: i32, h: i32, label: L, ) -> Self

Create a new canvas terminal with default dimensions (80x24).

pub fn new_with_dims<L: Into<Option<&'static str>>>( x: i32, y: i32, w: i32, h: i32, label: L, cols: u16, rows: u16, ) -> Self

Create a new canvas terminal with explicit terminal dimensions (cols x rows).

pub fn with_dimensions(cols: u16, rows: u16) -> Self

Convenience: construct with only (cols, rows). Position/size can be set later via standard FLTK WidgetExt methods like size_of_parent().

pub fn with_dimensions_and_scrollback( cols: u16, rows: u16, scrollback_lines: usize, ) -> Self

Convenience: construct with (cols, rows, scrollback_lines).

pub fn widget(&self) -> &Scroll

pub fn redraw(&mut self)

pub fn buffer(&self) -> Arc<Mutex<CellBuffer>>

pub fn shutdown(&self)

pub fn set_auto_follow(&mut self, enabled: bool)

pub fn auto_follow_handle(&self) -> Arc<Mutex<bool>>

pub fn cols(&self) -> u16

Current column count reported by the widget.

pub fn rows(&self) -> u16

Current row count reported by the widget.

pub fn write_all(&self, s: &[u8]) -> Result<(), Error>

Write raw bytes to the underlying PTY.

Examples found in repository

examples/ex1.rs (line 13)

fn main() {
    let a = app::App::default();
    let mut w = window::Window::default().with_size(600, 400);
    let term = PPTerm::default().size_of_parent();
    w.end();
    w.show();

    // app::add_timeout3(0.2, move |_| {
    // Test the original command that should show red text
    term.write_all(r#"echo -e "\033[1;31mHELLO""#.as_bytes())
        .unwrap();
    term.write_all(b"\n").unwrap();
    // });

    a.run().unwrap();
}

pub fn set_dims(&mut self, cols: u16, rows: u16) -> Result<(), Box<dyn Error>>

Manually set terminal cell dimensions (cols x rows) and resize the PTY. Note: the periodic layout updater will continue to sync PTY size to the current widget size; this method is most useful for initial sizing or when external code coordinates widget resizing alongside PTY resize.

impl PPTerm

pub fn with_pos(self, x: i32, y: i32) -> Self

Initialize to position x, y

pub fn with_size(self, width: i32, height: i32) -> Self

Initialize to size width, height

pub fn with_label(self, title: &str) -> Self

Initialize with a label

pub fn with_align(self, align: Align) -> Self

Initialize with alignment

pub fn with_type<T: WidgetType>(self, typ: T) -> Self

Initialize with type

pub fn below_of<W: WidgetExt>(self, wid: &W, padding: i32) -> Self

Initialize at bottom of another widget

pub fn above_of<W: WidgetExt>(self, wid: &W, padding: i32) -> Self

Initialize above of another widget

pub fn right_of<W: WidgetExt>(self, wid: &W, padding: i32) -> Self

Initialize right of another widget

pub fn left_of<W: WidgetExt>(self, wid: &W, padding: i32) -> Self

Initialize left of another widget

pub fn center_of<W: WidgetExt>(self, w: &W) -> Self

Initialize center of another widget

pub fn center_x<W: WidgetExt>(self, w: &W) -> Self

Initialize center of another widget on the x axis

pub fn center_y<W: WidgetExt>(self, w: &W) -> Self

Initialize center of another widget on the y axis

pub fn center_of_parent(self) -> Self

Initialize center of parent

pub fn size_of<W: WidgetExt>(self, w: &W) -> Self

Initialize to the size of another widget

pub fn size_of_parent(self) -> Self

Initialize to the size of the parent

Examples found in repository

examples/ex1.rs (line 7)

fn main() {
    let a = app::App::default();
    let mut w = window::Window::default().with_size(600, 400);
    let term = PPTerm::default().size_of_parent();
    w.end();
    w.show();

    // app::add_timeout3(0.2, move |_| {
    // Test the original command that should show red text
    term.write_all(r#"echo -e "\033[1;31mHELLO""#.as_bytes())
        .unwrap();
    term.write_all(b"\n").unwrap();
    // });

    a.run().unwrap();
}

Methods from Deref<Target = Scroll>

pub fn scrollbar(&self) -> Scrollbar

Returns the vertical scrollbar

pub fn hscrollbar(&self) -> Scrollbar

Returns the horizontal scrollbar

pub fn xposition(&self) -> i32

Returns the x position

pub fn yposition(&self) -> i32

Returns the y position

pub fn scroll_to(&mut self, x: i32, y: i32)

Scrolls to x and y

pub fn scrollbar_size(&self) -> i32

Gets the scrollbar size

pub fn set_scrollbar_size(&mut self, new_size: i32)

Sets the scrollbar size

pub fn auto_layout(&mut self)

Auto layout a scroll widget

Trait Implementations

impl Default for PPTerm

fn default() -> Self

Returns the “default value” for a type.

impl Deref for PPTerm

type Target = Scroll

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for PPTerm

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl Drop for PPTerm

fn drop(&mut self)

Executes the destructor for this type.