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}