From 5ff718a3e2fc0839d6510174e62eb356d7b98dcc Mon Sep 17 00:00:00 2001
From: Vadim Lopatin <coolreader.org@gmail.com>
Date: Fri, 22 Jan 2016 10:30:32 +0300
Subject: [PATCH] Fix button drawing with visibility=GONE; close #146

---
 src/dlangui/widgets/controls.d | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/dlangui/widgets/controls.d b/src/dlangui/widgets/controls.d
index 05e0b801..4e0e7485 100644
--- a/src/dlangui/widgets/controls.d
+++ b/src/dlangui/widgets/controls.d
@@ -484,6 +484,8 @@ class Button : Widget {
     }
 
     override void onDraw(DrawBuf buf) {
+        if (visibility != Visibility.Visible)
+            return;
         super.onDraw(buf);
         Rect rc = _pos;
         applyMargins(rc);