From b2ce88bae2b95adb612456d9659669d6b686de7b Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Mon, 7 Feb 2011 18:03:09 +0200
Subject: Add ability to show/hide buttons in top right window corner.

---
 src/gui/widgets/container.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src/gui/widgets/container.cpp')

diff --git a/src/gui/widgets/container.cpp b/src/gui/widgets/container.cpp
index b788b0610..f6281d578 100644
--- a/src/gui/widgets/container.cpp
+++ b/src/gui/widgets/container.cpp
@@ -31,3 +31,17 @@ Container::~Container()
     while (!mWidgets.empty())
         delete mWidgets.front();
 }
+
+bool Container::safeRemove(gcn::Widget* widget)
+{
+    WidgetListIterator iter;
+    for (iter = mWidgets.begin(); iter != mWidgets.end(); ++iter)
+    {
+        if (*iter == widget)
+        {
+            remove(widget);
+            return true;
+        }
+    }
+    return false;
+}
\ No newline at end of file
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