From 13e9876b388efa2ff84d8fc418e76d381643e562 Mon Sep 17 00:00:00 2001
From: Tobias Doerffel <tobias.doerffel@gmail.com>
Date: Mon, 17 Aug 2009 23:06:07 +0200
Subject: [PATCH] ResourceModel: made setFilter(...) a pure virtual public slot

Making setFilter(QString) a pure virtual public slot forces all derived
models to implement this slot. Furthermore it allows external GUI code
to connect e.g. QLineEdit::textChanged(QString) signal directly to the
setFilter(...) method.
---
 include/ResourceModel.h     | 4 ++++
 include/ResourceTreeModel.h | 4 ++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/include/ResourceModel.h b/include/ResourceModel.h
index cbf8f6546..4368af15f 100644
--- a/include/ResourceModel.h
+++ b/include/ResourceModel.h
@@ -71,6 +71,10 @@ public:
 	int shownItems() const;
 
 
+public slots:
+	virtual void setFilter( const QString & _s ) = 0;
+
+
 protected:
 	ResourceDB * db() const
 	{
diff --git a/include/ResourceTreeModel.h b/include/ResourceTreeModel.h
index 07c111cd9..91c2487d3 100644
--- a/include/ResourceTreeModel.h
+++ b/include/ResourceTreeModel.h
@@ -41,9 +41,9 @@ public:
 	virtual QModelIndex index( int _row, int _col,
 			const QModelIndex & _parent = QModelIndex() ) const;
 
-	virtual QModelIndex parent( const QModelIndex & index ) const;
+	virtual QModelIndex parent( const QModelIndex & _index ) const;
 
-	void setFilter( const QString & _s );
+	virtual void setFilter( const QString & _s );
 
 
 private: