From 634764aeb4b90add7dd91453a30d17f48c438805 Mon Sep 17 00:00:00 2001
From: Arto Jonsson <apmjon@utu.fi>
Date: Thu, 18 Nov 2010 20:14:16 +0200
Subject: [PATCH] Only view component is needed for automatic scroll

---
 projects/gui/src/autoverticalscroller.cpp | 8 +++-----
 projects/gui/src/autoverticalscroller.h   | 5 +----
 projects/gui/src/mainwindow.cpp           | 2 +-
 3 files changed, 5 insertions(+), 10 deletions(-)

diff --git a/projects/gui/src/autoverticalscroller.cpp b/projects/gui/src/autoverticalscroller.cpp
index e2fc050..e0f783d 100644
--- a/projects/gui/src/autoverticalscroller.cpp
+++ b/projects/gui/src/autoverticalscroller.cpp
@@ -16,20 +16,18 @@
 */
 
 #include <QAbstractItemView>
-#include <QAbstractItemModel>
 #include <QScrollBar>
 
 #include "autoverticalscroller.h"
 
 AutoVerticalScroller::AutoVerticalScroller(QAbstractItemView* view,
-                                           QAbstractItemModel* model,
                                            QObject* parent)
-	: QObject(parent), m_view(view), m_model(model), m_scrollToBottom(false)
+	: QObject(parent), m_view(view), m_scrollToBottom(false)
 {
-	connect(m_model,
+	connect(m_view->model(),
 		SIGNAL(rowsAboutToBeInserted(const QModelIndex&, int, int)),
 		this, SLOT(onRowsAboutToBeInserted()));
-	connect(m_model, SIGNAL(rowsInserted(const QModelIndex&, int, int)),
+	connect(m_view->model(), SIGNAL(rowsInserted(const QModelIndex&, int, int)),
 		this, SLOT(onRowsInserted()));
 }
 
diff --git a/projects/gui/src/autoverticalscroller.h b/projects/gui/src/autoverticalscroller.h
index c9ac39b..ff814b9 100644
--- a/projects/gui/src/autoverticalscroller.h
+++ b/projects/gui/src/autoverticalscroller.h
@@ -21,19 +21,16 @@
 #include <QObject>
 
 class QAbstractItemView;
-class QAbstractItemModel;
 
 class AutoVerticalScroller : QObject
 {
 	Q_OBJECT
 
 	public:
-		AutoVerticalScroller(QAbstractItemView* view, QAbstractItemModel* model,
-		             QObject* parent = 0);
+		AutoVerticalScroller(QAbstractItemView* view, QObject* parent = 0);
 
 	private:
 		QAbstractItemView* m_view;
-		QAbstractItemModel* m_model;
 		bool m_scrollToBottom;
 
 	private slots:
diff --git a/projects/gui/src/mainwindow.cpp b/projects/gui/src/mainwindow.cpp
index 4176b35..9f81b2d 100644
--- a/projects/gui/src/mainwindow.cpp
+++ b/projects/gui/src/mainwindow.cpp
@@ -169,7 +169,7 @@ void MainWindow::createDockWindows()
 	moveListDock->setWidget(moveListView);
 
 	AutoVerticalScroller* moveListScroller =
-		new AutoVerticalScroller(moveListView, m_moveListModel, this);
+		new AutoVerticalScroller(moveListView, this);
 	Q_UNUSED(moveListScroller);
 
 	addDockWidget(Qt::RightDockWidgetArea, moveListDock);
-- 
2.11.4.GIT