From 98c0eab3d478752b6bf53f92542edc0bb04d77bf Mon Sep 17 00:00:00 2001
From: Ingo Weinhold <ingo_weinhold@gmx.de>
Date: Wed, 24 Nov 2010 16:38:31 +0000
Subject: [PATCH] Fixed another regression introduced in r39602: Reset the
 click count when a different region has been clicked since the last click.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39610 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/servers/app/DefaultWindowBehaviour.cpp | 11 +++++++++++
 src/servers/app/DefaultWindowBehaviour.h   |  1 +
 2 files changed, 12 insertions(+)

diff --git a/src/servers/app/DefaultWindowBehaviour.cpp b/src/servers/app/DefaultWindowBehaviour.cpp
index 39479fe4a1..6818b95728 100644
--- a/src/servers/app/DefaultWindowBehaviour.cpp
+++ b/src/servers/app/DefaultWindowBehaviour.cpp
@@ -492,6 +492,7 @@ DefaultWindowBehaviour::DefaultWindowBehaviour(Window* window)
 	fState(NULL),
 	fLastModifiers(0),
 	fLastMouseButtons(0),
+	fLastRegion(REGION_NONE),
 	fResetClickCount(0)
 {
 }
@@ -620,6 +621,16 @@ DefaultWindowBehaviour::MouseDown(BMessage* message, BPoint where)
 		}
 	}
 
+	// The hit region changed since the last the click. Reset the click count.
+	if (hitRegion != fLastRegion) {
+		fLastRegion = hitRegion;
+		clickCount = 1;
+
+		fResetClickCount = message->FindInt32("clicks") - 1;
+		if (fResetClickCount < 0)
+			fResetClickCount = 0;
+	}
+
 	if (action == CLICK_NONE) {
 		// No action -- if this is a click inside the window's contents,
 		// let it be forwarded to the window.
diff --git a/src/servers/app/DefaultWindowBehaviour.h b/src/servers/app/DefaultWindowBehaviour.h
index 3c2175982c..5f1261af73 100644
--- a/src/servers/app/DefaultWindowBehaviour.h
+++ b/src/servers/app/DefaultWindowBehaviour.h
@@ -75,6 +75,7 @@ protected:
 			State*				fState;
 			int32				fLastModifiers;
 			int32				fLastMouseButtons;
+			Region				fLastRegion;
 			int32				fResetClickCount;
 };