Enable up/down arrow key navigation of browser application data layers

dakcarto · dakcarto · commit cfc8bdc97a0b · 2012-09-24T18:31:33.000-06:00
diff --git 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
@@ -59,6 +59,7 @@ class QgsBrowser : public QMainWindow, private Ui::QgsBrowserBase
 
   protected:
     void keyPressEvent( QKeyEvent * e );
+    void keyReleaseEvent( QKeyEvent * e );
 
     bool layerClicked( QgsLayerItem* ptr );
 

Original file line number	Diff line number	Diff line change
`@@ -375,6 +375,19 @@ void QgsBrowser::keyPressEvent( QKeyEvent * e )`
`375`	`375`	`}`
`376`	`376`	`}`
`377`	`377`
	`378`	`+void QgsBrowser::keyReleaseEvent( QKeyEvent * e )`
	`379`	`+{`
	`380`	`+ QgsDebugMsg( "Entered" );`
	`381`	`+ if ( treeView->hasFocus() && ( e->key() == Qt::Key_Up \|\| e->key() == Qt::Key_Down ) )`
	`382`	`+ {`
	`383`	`+ itemClicked( treeView->selectionModel()->currentIndex() );`
	`384`	`+ }`
	`385`	`+ else`
	`386`	`+ {`
	`387`	`+ e->ignore();`
	`388`	`+ }`
	`389`	`+}`
	`390`	`+`
`378`	`391`	`void QgsBrowser::stopRendering()`
`379`	`392`	`{`
`380`	`393`	`// you might have seen this already in QgisApp`