Struct VGrid

pub struct VGrid { /* private fields */ }

Available on crate feature dep_fltk only.

Defines a Vertical Grid (custom widget). Requires setting the params manually using the set_params method, which takes the rows, columns and spacing.

use fltk::{prelude::*, *};
fn main() {
    let app = app::App::default();
    let mut win = window::Window::default().with_size(400, 300);
    let mut grid = group::VGrid::new(0, 0, 400, 300, "");
    grid.set_params(3, 3, 5);
    button::Button::default();
    button::Button::default();
    button::Button::default();
    button::Button::default();
    button::Button::default();
    button::Button::default();
    button::Button::default();
    button::Button::default();
    grid.end();
    win.end();
    win.show();
    app.run().unwrap();
}

Implementations

impl VGrid

pub fn default_fill() -> VGrid

Constructs a widget with the size of its parent

pub fn new<T>(x: i32, y: i32, w: i32, h: i32, label: T) -> VGrid

where T: Into<Option<&'static str>>,

Creates a new vertical grid

pub fn set_params(&mut self, rows: i32, cols: i32, spacing: i32)

Sets the params for the grid

pub fn add<W>(&mut self, w: &W)

where W: WidgetExt,

Adds widgets to the grid

pub fn end(&mut self)

End the grid

impl VGrid

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

Initialize to position x, y

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

Initialize to size width, height

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

Initialize with a label

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

Initialize with alignment

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

where T: WidgetType,

Initialize with type

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

where W: WidgetExt,

Initialize at bottom of another widget

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

where W: WidgetExt,

Initialize above of another widget

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

where W: WidgetExt,

Initialize right of another widget

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

where W: WidgetExt,

Initialize left of another widget

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

where W: WidgetExt,

Initialize center of another widget

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

where W: WidgetExt,

Initialize center of another widget on the x axis

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

where W: WidgetExt,

Initialize center of another widget on the y axis

pub fn center_of_parent(self) -> VGrid

Initialize center of parent

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

where W: WidgetExt,

Initialize to the size of another widget

pub fn size_of_parent(self) -> VGrid

Initialize to the size of the parent

Methods from Deref<Target = Pack>

pub fn spacing(&self) -> i32

Get the spacing of the pack

pub fn set_spacing(&mut self, spacing: i32)

Set the spacing of the pack

pub fn auto_layout(&mut self)

Layout the children of the pack automatically. Must be called on existing children

Trait Implementations

impl Clone for VGrid

fn clone(&self) -> VGrid

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for VGrid

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for VGrid

fn default() -> VGrid

Returns the “default value” for a type.

impl Deref for VGrid

type Target = Pack

The resulting type after dereferencing.

fn deref(&self) -> &<VGrid as Deref>::Target

Dereferences the value.

impl DerefMut for VGrid

fn deref_mut(&mut self) -> &mut <VGrid as Deref>::Target

Mutably dereferences the value.