egui_dnd 0.15.0

A drag and drop library for egui
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32

use eframe::{egui, NativeOptions};
use egui::{CentralPanel, Rect, Scene};
use egui_dnd::dnd;

pub fn main() -> eframe::Result<()> {
    let mut items = vec!["alfred", "bernhard", "christian"];

    let mut rect = Rect::ZERO;

    eframe::run_ui_native(
        "DnD Simple Example",
        NativeOptions::default(),
        move |ui, _frame| {
            CentralPanel::default().show_inside(ui, |ui| {
                Scene::new().show(ui, &mut rect, |ui| {
                    dnd(ui, "dnd_example").show_vec(&mut items, |ui, item, handle, state| {
                        ui.horizontal(|ui| {
                            handle.ui(ui, |ui| {
                                if state.dragged {
                                    ui.label("dragging");
                                } else {
                                    ui.label("drag");
                                }
                            });
                            ui.label(*item);
                        });
                    });
                });
            });
        },
    )
}