Provide a KMetaDataModel for KMetaDataWidget.

This allows to extend the model with custom meta data (might e. g. be useful for Gwenview).

svn path=/trunk/KDE/kdebase/apps/; revision=1102749

1 files changed, 13 insertions, 1 deletions

diff --git a/src/panels/information/kmetadatawidget.h b/src/panels/information/kmetadatawidget.h
index 715defbc3..858f1998a 100644
--- a/src/panels/information/kmetadatawidget.h
+++ b/src/panels/information/kmetadatawidget.h
@@ -1,6 +1,6 @@
 /*****************************************************************************
  * Copyright (C) 2008 by Sebastian Trueg <[email protected]>                     *
- * Copyright (C) 2009 by Peter Penz <[email protected]>                      *
+ * Copyright (C) 2009-2010 by Peter Penz <[email protected]>                 *
  *                                                                           *
  * This library is free software; you can redistribute it and/or             *
  * modify it under the terms of the GNU Library General Public               *
@@ -27,6 +27,7 @@
 
 #include <config-nepomuk.h>
 
+class KMetaDataModel;
 class KUrl;
 
 /**
@@ -38,6 +39,10 @@ class KUrl;
  * to change specific meta data like rating, tags and
  * comment. The changes are stored automatically by the
  * meta data widget.
+ *
+ * To show more than basic meta data, the meta data widget
+ * must be provided with a meta data model
+ * (see KMetaDataWidget::setModel()).
  */
 class KMetaDataWidget : public QWidget
 {
@@ -102,6 +107,13 @@ public:
     KFileItemList items() const;
 
     /**
+     * Sets the used model which provides the data for the widget.
+     * One model can be shared by several meta data widgets.
+     */
+    void setModel(KMetaDataModel* model);
+    KMetaDataModel* model() const;
+
+    /**
      * If set to true, data like comment, tag or rating cannot be changed by the user.
      * Per default read-only is disabled.
      */