From 435eeaf8924b751fe79c376defa781d6fbbd575e Mon Sep 17 00:00:00 2001
From: Malik Olivier Boussejra <malik@boussejra.com>
Date: Mon, 26 Mar 2018 16:47:40 +0900
Subject: [PATCH] imgui: Add with_style_and_color_vars convenient function

Wraps with_style_vars and with_color_vars inside a single call.
---
 src/lib.rs | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index 7bee4ba..2be116b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1088,6 +1088,24 @@ impl<'ui> Ui<'ui> {
     }
 }
 
+impl<'ui> Ui<'ui> {
+    /// Runs a function after temporarily pushing an array of values to the
+    /// style and color stack.
+    pub fn with_style_and_color_vars<F, C>(
+        &self,
+        style_vars: &[StyleVar],
+        color_vars: &[(ImGuiCol, C)],
+        f: F,
+    ) where
+        F: FnOnce(),
+        C: Into<ImVec4> + Copy,
+    {
+        self.with_style_vars(style_vars, || {
+            self.with_color_vars(color_vars, f);
+        });
+    }
+}
+
 /// # Utilities
 impl<'ui> Ui<'ui> {
     /// Returns `true` if the last item is being hovered by the mouse.