Fix regression: Open file if entering it in the URL-navigator

The regression has been introduced when hiding the DolphinDirLister
inside KFileItemModel. Now the signal urlIsFileError() gets forwarded
to the container again where the file will be opened.

BUG: 301757
FIXED-IN: 4.9.0

2 files changed, 7 insertions, 0 deletions

diff --git a/src/views/dolphinview.cpp b/src/views/dolphinview.cpp
index e06aad6f2..7cfb3fc41 100644
--- a/src/views/dolphinview.cpp
+++ b/src/views/dolphinview.cpp
@@ -160,6 +160,7 @@ DolphinView::DolphinView(const KUrl& url, QWidget* parent) :
     connect(m_model, SIGNAL(infoMessage(QString)),            this, SIGNAL(infoMessage(QString)));
     connect(m_model, SIGNAL(errorMessage(QString)),           this, SIGNAL(errorMessage(QString)));
     connect(m_model, SIGNAL(directoryRedirection(KUrl,KUrl)), this, SLOT(slotDirectoryRedirection(KUrl,KUrl)));
+    connect(m_model, SIGNAL(urlIsFileError(KUrl)),            this, SIGNAL(urlIsFileError(KUrl)));
 
     m_view->installEventFilter(this);
     connect(m_view, SIGNAL(sortOrderChanged(Qt::SortOrder,Qt::SortOrder)),
diff --git a/src/views/dolphinview.h b/src/views/dolphinview.h
index b2c4121a0..1ad4d6c82 100644
--- a/src/views/dolphinview.h
+++ b/src/views/dolphinview.h
@@ -494,6 +494,12 @@ signals:
     void redirection(const KUrl& oldUrl, const KUrl& newUrl);
 
     /**
+     * Is emitted when the URL set by DolphinView::setUrl() represents a file.
+     * In this case no signal errorMessage() will be emitted.
+     */
+    void urlIsFileError(const KUrl& url);
+
+    /**
      * Is emitted when the write state of the folder has been changed. The application
      * should disable all actions like "Create New..." that depend on the write
      * state.