From c3c3d4096fd7c891c72d27843ae4e087a45e2ac2 Mon Sep 17 00:00:00 2001
From: Alexandre Bury <alexandre.bury@gmail.com>
Date: Fri, 18 Dec 2020 15:38:56 -0800
Subject: [PATCH] Add ColorStyle::{front, back} functions

---
 cursive-core/src/theme/color_style.rs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/cursive-core/src/theme/color_style.rs b/cursive-core/src/theme/color_style.rs
index f9715ef..a5e96de 100644
--- a/cursive-core/src/theme/color_style.rs
+++ b/cursive-core/src/theme/color_style.rs
@@ -26,6 +26,22 @@ impl ColorStyle {
         Self { front, back }
     }
 
+    /// Uses the given color as front, inherits the parent background color.
+    pub fn front<F>(front: F) -> Self
+    where
+        F: Into<ColorType>,
+    {
+        Self::new(front, ColorType::InheritParent)
+    }
+
+    /// Uses the given color as background, inherits the parent front color.
+    pub fn back<B>(back: B) -> Self
+    where
+        B: Into<ColorType>,
+    {
+        Self::new(ColorType::InheritParent, back)
+    }
+
     /// Style set by terminal before entering a Cursive program.
     pub fn terminal_default() -> Self {
         Self::new(Color::TerminalDefault, Color::TerminalDefault)