From cfc8bdc97a0b17cd30511dc1c93c1e370a9b061c Mon Sep 17 00:00:00 2001
From: Larry Shaffer <larrys@dakotacarto.com>
Date: Mon, 24 Sep 2012 18:27:01 -0600
Subject: [PATCH] Enable up/down arrow key navigation of browser application
 data layers

---
 src/browser/qgsbrowser.cpp | 13 +++++++++++++
 src/browser/qgsbrowser.h   |  1 +
 2 files changed, 14 insertions(+)

diff --git a/src/browser/qgsbrowser.cpp b/src/browser/qgsbrowser.cpp
index 5739fb0c9df..c2b7bd358ac 100644
--- a/src/browser/qgsbrowser.cpp
+++ b/src/browser/qgsbrowser.cpp
@@ -375,6 +375,19 @@ void QgsBrowser::keyPressEvent( QKeyEvent * e )
   }
 }
 
+void QgsBrowser::keyReleaseEvent( QKeyEvent * e )
+{
+  QgsDebugMsg( "Entered" );
+  if ( treeView->hasFocus() && ( e->key() == Qt::Key_Up || e->key() == Qt::Key_Down ) )
+  {
+    itemClicked( treeView->selectionModel()->currentIndex() );
+  }
+  else
+  {
+    e->ignore();
+  }
+}
+
 void QgsBrowser::stopRendering()
 {
   // you might have seen this already in QgisApp
diff --git a/src/browser/qgsbrowser.h b/src/browser/qgsbrowser.h
index a8ab907c93e..0a19184d410 100644
--- a/src/browser/qgsbrowser.h
+++ b/src/browser/qgsbrowser.h
@@ -59,6 +59,7 @@ class QgsBrowser : public QMainWindow, private Ui::QgsBrowserBase
 
   protected:
     void keyPressEvent( QKeyEvent * e );
+    void keyReleaseEvent( QKeyEvent * e );
 
     bool layerClicked( QgsLayerItem* ptr );