From 3b49b6a0d4c4d2ee94faeff207da10c452f70b07 Mon Sep 17 00:00:00 2001
From: Lukáš Lalinský <lalinsky@gmail.com>
Date: Thu, 11 Dec 2008 12:34:38 +0100
Subject: Support for generic diagram item properties editors + add
 relationship props editor UI

---
 src/diagramdocument.cpp | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'src/diagramdocument.cpp')

diff --git a/src/diagramdocument.cpp b/src/diagramdocument.cpp
index 1f34d9f..9df8b75 100644
--- a/src/diagramdocument.cpp
+++ b/src/diagramdocument.cpp
@@ -138,6 +138,19 @@ DiagramDocument::itemsByType()
 	return result;
 }
 
+QList<DiagramItem *>
+DiagramDocument::selectedItems()
+{
+	QList<DiagramItem *> result;
+	foreach(QGraphicsItem *item, QGraphicsScene::selectedItems()) {
+		DiagramItem *typedItem = dynamic_cast<DiagramItem *>(item);
+		if (typedItem) {
+			result.append(typedItem);
+		}
+	}
+	return result;
+}
+
 void
 DiagramDocument::itemMoved(DiagramItem *item)
 {
@@ -230,7 +243,7 @@ DiagramDocument::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
 DatabaseTable *
 DiagramDocument::selectedTable()
 {
-	QList<QGraphicsItem *> items = selectedItems();
+	QList<DiagramItem *> items = selectedItems();
 	if (items.size() != 1)
 		return NULL;
 	return qgraphicsitem_cast<DatabaseTable *>(items[0]);
-- 
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