Struct fltk::window::AndroidWindow

pub struct AndroidWindow { /* private fields */ }

An Android window

Implementations

impl AndroidWindow

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

Methods from Deref<Target = Window>

pub fn show_with_env_args(&mut self)

Use FLTK specific arguments for the application: More info here. The options are:

• -bg2 color
• -bg color
• -di[splay] host:n.n
• -dn[d]
• -fg color
• -g[eometry] WxH+X+Y
• -i[conic]
• -k[bd]
• -na[me] classname
• -nod[nd]
• -nok[bd]
• -not[ooltips]
• -s[cheme] scheme
• -ti[tle] windowtitle
• -to[oltips]

Examples found in repository

examples/animations.rs (line 68)

fn main() {
    let app = app::App::default();
    let mut wind = Window::default()
        .with_label("timeout")
        .with_size(720, 486)
        .center_screen();
    let mut frame = Frame::new(-200, 150, 200, 200, "");
    let mut pxm = Pixmap::new(PXM).unwrap();
    pxm.scale(200, 200, true, true);
    frame.set_image_scaled(Some(pxm));
    wind.set_color(enums::Color::White);
    wind.end();
    wind.show_with_env_args();

    app::add_timeout3(0.016, move |handle| {
        let frame = frame.clone();
        move_image(frame, handle);
    });
    app.run().unwrap();
}

pub fn show_with_args(&mut self, args: &[&str])

Use FLTK specific arguments for the application: More info here. The options are:

• -bg2 color
• -bg color
• -di[splay] host:n.n
• -dn[d]
• -fg color
• -g[eometry] WxH+X+Y
• -i[conic]
• -k[bd]
• -na[me] classname
• -nod[nd]
• -nok[bd]
• -not[ooltips]
• -s[cheme] scheme
• -ti[tle] windowtitle
• -to[oltips]

Examples found in repository

examples/calculator.rs (line 156)

fn main() {
    let app = app::App::default();
    let win_w = 400;
    let win_h = 500;
    let border = 20;
    let but_row = 180;

    let mut operation = Ops::None;
    let mut txt = String::from("0");
    let mut old_val = String::from("0");
    let mut new_val: String;

    let mut wind = Window::default()
        .with_label("FLTK Calc")
        .with_size(win_w, win_h)
        .center_screen();
    wind.set_color(Color::Light3);

    let mut out = Output::new(border, border, win_w - 40, 140, "");
    out.set_text_size(36);
    out.set_value("0");

    let vpack = Pack::new(border, but_row, win_w - 40, 300, "");

    let mut hpack = Pack::new(0, 0, win_w - 40, 60, "");
    let but_ce = MyButton::new("CE");
    let but_c = MyButton::new("C");
    let but_back = MyButton::new("@<-");
    let but_div = MyButton::new("/");
    hpack.end();
    hpack.set_type(PackType::Horizontal);

    let mut hpack = Pack::new(0, 0, win_w - 40, 60, "");
    let mut but7 = MyButton::new("7");
    let mut but8 = MyButton::new("8");
    let mut but9 = MyButton::new("9");
    let but_mul = MyButton::new("x");
    hpack.end();
    hpack.set_type(PackType::Horizontal);

    let mut hpack = Pack::new(0, 0, win_w - 40, 60, "");
    let mut but4 = MyButton::new("4");
    let mut but5 = MyButton::new("5");
    let mut but6 = MyButton::new("6");
    let but_sub = MyButton::new("-");
    hpack.end();
    hpack.set_type(PackType::Horizontal);

    let mut hpack = Pack::new(0, 0, win_w - 40, 60, "");
    let mut but1 = MyButton::new("1");
    let mut but2 = MyButton::new("2");
    let mut but3 = MyButton::new("3");
    let but_add = MyButton::new("+");
    hpack.end();
    hpack.set_type(PackType::Horizontal);

    let mut hpack = Pack::new(0, 0, win_w - 40, 60, "");
    let mut but_dot = MyButton::new(".");
    let mut but0 = MyButton::new("0");
    let but_eq = MyButton::new("=");
    hpack.end();
    hpack.set_type(PackType::Horizontal);

    vpack.end();

    wind.make_resizable(false);
    wind.end();
    wind.show_with_args(&["-scheme", "gtk+", "-nokbd"]);

    app::set_focus(&*but1);

    let but_vec = vec![
        &mut but1, &mut but2, &mut but3, &mut but4, &mut but5, &mut but6, &mut but7, &mut but8,
        &mut but9, &mut but0,
    ];

    let but_op_vec = vec![
        but_add, but_sub, but_mul, but_div, but_c, but_ce, but_back, but_eq,
    ];

    let (s, r) = app::channel::<Message>();

    for but in but_vec {
        let label = but.label();
        but.emit(s, Message::Number(label.parse().unwrap()));
    }

    for mut but in but_op_vec {
        let op = match but.label().as_str() {
            "+" => Ops::Add,
            "-" => Ops::Sub,
            "x" => Ops::Mul,
            "/" => Ops::Div,
            "=" => Ops::Eq,
            "CE" => Ops::CE,
            "C" => Ops::C,
            "@<-" => Ops::Back,
            _ => Ops::None,
        };
        but.emit(s, Message::Op(op));
    }

    but_dot.emit(s, Message::Dot);

    while app.wait() {
        if let Some(val) = r.recv() {
            match val {
                Message::Number(num) => {
                    if out.value() == "0" {
                        txt.clear();
                    }
                    txt.push_str(&num.to_string());
                    out.set_value(txt.as_str());
                }
                Message::Dot => {
                    if operation == Ops::Eq {
                        txt.clear();
                        operation = Ops::None;
                        out.set_value("0.");
                        txt.push_str("0.");
                    }
                    if !txt.contains('.') {
                        txt.push('.');
                        out.set_value(txt.as_str());
                    }
                }
                Message::Op(op) => match op {
                    Ops::Add | Ops::Sub | Ops::Div | Ops::Mul => {
                        old_val.clear();
                        old_val.push_str(&out.value());
                        operation = op;
                        out.set_value("0");
                    }
                    Ops::Back => {
                        let val = out.value();
                        txt.pop();
                        if val.len() > 1 {
                            out.set_value(txt.as_str());
                        } else {
                            out.set_value("0");
                        }
                    }
                    Ops::CE => {
                        txt.clear();
                        old_val.clear();
                        txt.push('0');
                        out.set_value(txt.as_str());
                    }
                    Ops::C => {
                        txt.clear();
                        txt.push('0');
                        out.set_value(txt.as_str());
                    }
                    Ops::Eq => {
                        new_val = out.value();
                        let old: f64 = old_val.parse().unwrap();
                        let new: f64 = new_val.parse().unwrap();
                        let val = match operation {
                            Ops::Div => old / new,
                            Ops::Mul => old * new,
                            Ops::Add => old + new,
                            Ops::Sub => old - new,
                            _ => new,
                        };
                        operation = Ops::None;
                        txt = String::from("0");
                        out.set_value(&val.to_string());
                    }
                    _ => (),
                },
            }
        }
    }
}

pub fn flush(&mut self)

Forces the window to be drawn, this window is also made current and calls draw()

pub fn pixels_per_unit(&self) -> f32

Returns the pixels per unit./point

pub fn pixel_w(&self) -> i32

Gets the window’s width in pixels

pub fn pixel_h(&self) -> i32

Gets the window’s height in pixels

pub fn platform_show(&self)

Show a window after it had been hidden. Works on Windows and X11 systems

pub fn platform_hide(&self)

Hide a window using the platforms hide call. Works on Windows and X11 systems

pub fn maximize(&mut self)

Maximize the window

pub fn un_maximize(&mut self)

Unmaximize the window

pub fn maximize_active(&self) -> bool

Checks whether the window is maximized

Trait Implementations

impl Default for AndroidWindow

fn default() -> Self

Returns the “default value” for a type.

impl Deref for AndroidWindow

type Target = DoubleWindow

The resulting type after dereferencing.

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

Dereferences the value.

impl DerefMut for AndroidWindow

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

Mutably dereferences the value.