1use fltk::prelude::WidgetExt;
2use fltk::widget::Widget;
3
4pub mod button;
5pub mod frame;
6pub mod grid;
7pub mod input;
8pub mod misc;
9pub mod overlay;
10pub mod scroll;
11pub mod text;
12mod wrappers;
13
14pub use self::wrappers::{SimpleWrapper, WrapperFactory};
15
16pub trait LayoutElement {
17 fn min_size(&self) -> Size;
18 fn layout(&self, x: i32, y: i32, width: i32, height: i32);
19}
20
21pub struct EmptyElement;
22
23impl LayoutElement for EmptyElement {
24 fn min_size(&self) -> Size {
25 Size::default()
26 }
27
28 fn layout(&self, _x: i32, _y: i32, _width: i32, _height: i32) {}
29}
30
31#[derive(Debug, Clone, Copy, Default, PartialEq, Eq)]
32pub struct Size {
33 pub width: i32,
34 pub height: i32,
35}
36
37#[derive(Debug, Default, Clone, Copy)]
38struct Padding {
39 left: i32,
40 top: i32,
41 right: i32,
42 bottom: i32,
43}
44
45pub trait IntoWidget: Clone {
46 fn into_widget(self) -> Widget;
47}
48
49impl<W: WidgetExt + Clone> IntoWidget for W {
50 fn into_widget(self) -> Widget {
51 self.as_base_widget()
52 }
53}
54
55pub trait LayoutWidgetWrapper<W: IntoWidget>: LayoutElement {
56 fn wrap(widget: W) -> Self;
57}