From e398668f96229bd64fad4436078c84e100bbb37a Mon Sep 17 00:00:00 2001
From: Emil Ernerfeldt <emilernerfeldt@gmail.com>
Date: Mon, 11 Mar 2019 13:31:55 +0100
Subject: [PATCH] Add support for usize sliders

---
 emigui/src/widgets.rs | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/emigui/src/widgets.rs b/emigui/src/widgets.rs
index eed55d98..f288e6cc 100644
--- a/emigui/src/widgets.rs
+++ b/emigui/src/widgets.rs
@@ -252,6 +252,24 @@ impl<'a> Slider<'a> {
         }
     }
 
+    pub fn usize(value: &'a mut usize, min: usize, max: usize) -> Self {
+        Slider {
+            get_set_value: Box::new(move |v: Option<f32>| {
+                if let Some(v) = v {
+                    *value = v.round() as usize
+                }
+                *value as f32
+            }),
+            min: min as f32,
+            max: max as f32,
+            id: None,
+            text: None,
+            precision: 0,
+            text_on_top: None,
+            text_color: None,
+        }
+    }
+
     pub fn id(mut self, id: Id) -> Self {
         self.id = Some(id);
         self