From ed8cda22e3c10ae5a9de890547d39bb143f44983 Mon Sep 17 00:00:00 2001
From: Niki Roo <niki@nikiroo.be>
Date: Tue, 16 Apr 2019 18:53:03 +0200
Subject: [PATCH] GUI: reader group disabled colour

---
 .../fanfix/reader/ui/GuiReaderGroup.java        | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/be/nikiroo/fanfix/reader/ui/GuiReaderGroup.java b/src/be/nikiroo/fanfix/reader/ui/GuiReaderGroup.java
index df3b74a..7b15425 100644
--- a/src/be/nikiroo/fanfix/reader/ui/GuiReaderGroup.java
+++ b/src/be/nikiroo/fanfix/reader/ui/GuiReaderGroup.java
@@ -3,6 +3,8 @@ package be.nikiroo.fanfix.reader.ui;
 import java.awt.BorderLayout;
 import java.awt.Color;
 import java.awt.Component;
+import java.awt.Graphics;
+import java.awt.Rectangle;
 import java.awt.event.ActionListener;
 import java.awt.event.ComponentAdapter;
 import java.awt.event.ComponentEvent;
@@ -423,4 +425,19 @@ public class GuiReaderGroup extends JPanel {
 			e.consume();
 		}
 	}
+
+	@Override
+	public void paint(Graphics g) {
+		super.paint(g);
+
+		Rectangle clip = g.getClipBounds();
+		if (clip.getWidth() <= 0 || clip.getHeight() <= 0) {
+			return;
+		}
+
+		if (!isEnabled()) {
+			g.setColor(new Color(128, 128, 128, 128));
+			g.fillRect(clip.x, clip.y, clip.width, clip.height);
+		}
+	}
 }
-- 
2.27.0