From b153a0151e6c59740df06c047d688b2e98fd5056 Mon Sep 17 00:00:00 2001
From: gdkhd812 <test@nnn.co.jp>
Date: Wed, 16 Dec 2015 21:19:21 +0530
Subject: [PATCH] =?utf8?q?=E3=82=BF=E3=83=83=E3=83=81=E3=82=B9=E3=82=AF?=
 =?utf8?q?=E3=83=AD=E3=83=BC=E3=83=AB=E6=99=82=E3=81=AB=E3=82=AB=E3=83=BC?=
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MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

---
 WPF/FooEditEngine/FooTextBox.cs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/WPF/FooEditEngine/FooTextBox.cs b/WPF/FooEditEngine/FooTextBox.cs
index 121a4e8..5176871 100644
--- a/WPF/FooEditEngine/FooTextBox.cs
+++ b/WPF/FooEditEngine/FooTextBox.cs
@@ -924,6 +924,7 @@ namespace FooEditEngine.WPF
         }
 
         Gripper hittedGripper;
+        bool touchScrolled = false;
 
         /// <inheritdoc/>
         protected override void OnTouchDown(TouchEventArgs e)
@@ -935,9 +936,10 @@ namespace FooEditEngine.WPF
         /// <inheritdoc/>
         protected override void OnTouchUp(TouchEventArgs e)
         {
-            if(this.hittedGripper != null)
+            if(this.hittedGripper != null || this.touchScrolled)
             {
                 this.hittedGripper = null;
+                this.touchScrolled = false;
                 return;
             }
 
@@ -981,6 +983,11 @@ namespace FooEditEngine.WPF
         }
 
         /// <inheritdoc/>
+        protected override void OnManipulationInertiaStarting(ManipulationInertiaStartingEventArgs e)
+        {
+        }
+
+        /// <inheritdoc/>
         protected override void OnManipulationDelta(ManipulationDeltaEventArgs e)
         {
             if (this.hittedGripper != null)
@@ -996,6 +1003,7 @@ namespace FooEditEngine.WPF
                 this.View.IsFocused = false;
                 this.Document.SelectGrippers.BottomLeft.Enabled = false;
                 this.Document.SelectGrippers.BottomRight.Enabled = false;
+                this.touchScrolled = true;
                 this.Refresh();
                 return;
             }
@@ -1009,6 +1017,7 @@ namespace FooEditEngine.WPF
                     this._Controller.Scroll(ScrollDirection.Right, deltax, false, false);
                 this.Document.SelectGrippers.BottomLeft.Enabled = false;
                 this.Document.SelectGrippers.BottomRight.Enabled = false;
+                this.touchScrolled = true;
                 this.Refresh();
             }
         }
-- 
2.11.0