From 61b3569bae69a619f9aa7975b774009c1c73ea48 Mon Sep 17 00:00:00 2001
From: Marco Bubke <marco.bubke@digia.com>
Date: Wed, 30 Apr 2014 14:34:47 +0200
Subject: [PATCH] QmlDesigner: Add NavigatorTreeModel::hasNodeForIndex
Change-Id: Iffa392bdf2348c22319168a49aee9cd5bd3f6b2a
Reviewed-by: Marco Bubke <marco.bubke@digia.com>
---
.../components/navigator/navigatortreemodel.cpp | 11 +++++++++++
.../components/navigator/navigatortreemodel.h | 1 +
2 files changed, 12 insertions(+)
diff --git a/src/plugins/qmldesigner/components/navigator/navigatortreemodel.cpp b/src/plugins/qmldesigner/components/navigator/navigatortreemodel.cpp
index ab1b8822879..c9af5408500 100644
--- a/src/plugins/qmldesigner/components/navigator/navigatortreemodel.cpp
+++ b/src/plugins/qmldesigner/components/navigator/navigatortreemodel.cpp
@@ -414,6 +414,17 @@ ModelNode NavigatorTreeModel::nodeForIndex(const QModelIndex &index) const
return m_view->modelNodeForInternalId(internalId);
}
+bool NavigatorTreeModel::hasNodeForIndex(const QModelIndex &index) const
+{
+ QVariant internalIdVaraint = index.data(InternalIdRole);
+ if (internalIdVaraint.isValid()) {
+ qint32 internalId = internalIdVaraint.toInt();
+ return m_view->hasModelNodeForInternalId(internalId);
+ }
+
+ return false;
+}
+
bool NavigatorTreeModel::isInTree(const ModelNode &node) const
{
return m_nodeItemHash.contains(node);
diff --git a/src/plugins/qmldesigner/components/navigator/navigatortreemodel.h b/src/plugins/qmldesigner/components/navigator/navigatortreemodel.h
index 7183beefd61..13159b7ea5e 100644
--- a/src/plugins/qmldesigner/components/navigator/navigatortreemodel.h
+++ b/src/plugins/qmldesigner/components/navigator/navigatortreemodel.h
@@ -102,6 +102,7 @@ public:
QModelIndex indexForNode(const ModelNode &node) const;
ModelNode nodeForIndex(const QModelIndex &index) const;
+ bool hasNodeForIndex(const QModelIndex &index) const;
bool isInTree(const ModelNode &node) const;
bool isNodeInvisible(const QModelIndex &index) const;
--
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