fltk_float/
frame.rs

1use std::ops::{Deref, DerefMut};
2
3use fltk::frame::Frame;
4use fltk::prelude::*;
5
6use super::{LayoutElement, LayoutWidgetWrapper, Size};
7
8pub struct FrameElement {
9    widget: Frame,
10}
11
12impl LayoutWidgetWrapper<Frame> for FrameElement {
13    fn wrap(widget: Frame) -> Self {
14        Self { widget }
15    }
16}
17
18impl LayoutElement for FrameElement {
19    fn min_size(&self) -> Size {
20        let (label_width, label_height) = self.widget.measure_label();
21        let frame = self.widget.frame();
22        let frame_dx = frame.dx();
23        let frame_dy = frame.dy();
24        let frame_dw = frame.dw();
25        let frame_dh = frame.dh();
26        let frame_width = frame_dx + frame_dw;
27        let frame_height = frame_dy + frame_dh;
28        Size {
29            width: label_width + 2 * frame_width,
30            height: label_height + frame_height,
31        }
32    }
33
34    fn layout(&self, x: i32, y: i32, width: i32, height: i32) {
35        self.widget.clone().resize(x, y, width, height);
36    }
37}
38
39impl Deref for FrameElement {
40    type Target = Frame;
41    fn deref(&self) -> &Self::Target {
42        &self.widget
43    }
44}
45
46impl DerefMut for FrameElement {
47    fn deref_mut(&mut self) -> &mut Self::Target {
48        &mut self.widget
49    }
50}
fltk_float/frame.rs

fltk_float/
frame.rs
