Improvements for error messages:

- increase/decrease size on demand and hide progress bar or space information if required
- provide close button

TODO: the code is far from being finished (e. g. no queueing of pending error messages, close button looks fugly, ...), but I decided to commit the changes to prevent getting an inconsistent state in combination with other commits...

svn path=/trunk/playground/utils/dolphin/; revision=628642

1 files changed, 3 insertions, 1 deletions

diff --git a/src/dolphinview.cpp b/src/dolphinview.cpp
index 90383348d..93cda320b 100644
--- a/src/dolphinview.cpp
+++ b/src/dolphinview.cpp
@@ -604,6 +604,8 @@ void DolphinView::loadDirectory(const KUrl& url)
 
     startDirLister(url);
     emit urlChanged(url);
+
+    m_statusBar->clear();
 }
 
 void DolphinView::triggerItem(const QModelIndex& index)
@@ -870,7 +872,7 @@ void DolphinView::createView()
     // delete current view
     QAbstractItemView* view = itemView();
     if (view != 0) {
-        m_topLayout->remove(view);
+        m_topLayout->removeWidget(view);
         view->close();
         view->deleteLater();
         m_iconsView = 0;