From 1bda3495ec84d3486a70c324b10ca8f13aa06cbd Mon Sep 17 00:00:00 2001
From: fredkiefer <fredkiefer@72102866-910b-0410-8b05-ffd578937521>
Date: Tue, 3 Nov 2015 08:33:31 +0000
Subject: [PATCH]         * Source/GSToolTips.m (-_timedOut:): Break long tool
 tips into         multiple lines.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@39130 72102866-910b-0410-8b05-ffd578937521
---
 ChangeLog           | 5 +++++
 Source/GSToolTips.m | 9 +++++++++
 2 files changed, 14 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 18cb28d0d..e9a513b6e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2015-11-03 Fred Kiefer <FredKiefer@gmx.de>
+
+	* Source/GSToolTips.m (-_timedOut:): Break long tool tips into
+	multiple lines.
+
 2015-11-02 Fred Kiefer <FredKiefer@gmx.de>
 
 	* Source/NSWindow.m (-constrainFrameRect:toScreen:) Handle screen
diff --git a/Source/GSToolTips.m b/Source/GSToolTips.m
index 965e2c23f..195b0781d 100644
--- a/Source/GSToolTips.m
+++ b/Source/GSToolTips.m
@@ -642,6 +642,15 @@ static BOOL		restoreMouseMoved;
     [[NSAttributedString alloc] initWithString: toolTipString
 				    attributes: attributes];
   textSize = [toolTipText size];
+  if (textSize.width > 300)
+    {
+      NSRect rect;
+      rect = [toolTipText boundingRectWithSize: NSMakeSize(300, 1e7)
+                                       options: 0];
+      textSize = rect.size;
+      // This extra pixel is needed, otherwise the last line gets cut off.
+      textSize.height += 1;
+    }
 
   /* Create window just off the current mouse position
    * Constrain it to be on screen, shrinking if necessary.