Improvements for slow sorting roles

If the sorting is done for data which is resolved asynchronously
(e.g. rating), it is important to give a visual feedback about
the state of the sorting. This is done now by a progress
indication in the statusbar.

Also optimizations for "Sort by type" have been done: Although
resolving a type can be expensive in the most often case it is a
very cheap operation. So it the sorting is done by type, try
to resolve the type synchronously for at least 200 ms to prevent
a asynchronous resorting. This is usually sufficient to have
resolved types even for directories with several thousands of
items.

BUG: 292733
FIXED-IN: 4.9.0

1 files changed, 1 insertions, 1 deletions

diff --git a/src/statusbar/dolphinstatusbar.cpp b/src/statusbar/dolphinstatusbar.cpp
index b01f6042c..71e86dd60 100644
--- a/src/statusbar/dolphinstatusbar.cpp
+++ b/src/statusbar/dolphinstatusbar.cpp
@@ -96,7 +96,7 @@ DolphinStatusBar::DolphinStatusBar(QWidget* parent, DolphinView* view) :
     m_progressBar->hide();
 
     m_showProgressBarTimer = new QTimer(this);
-    m_showProgressBarTimer->setInterval(1000);
+    m_showProgressBarTimer->setInterval(200);
     m_showProgressBarTimer->setSingleShot(true);
     connect(m_showProgressBarTimer, SIGNAL(timeout()), this, SLOT(updateProgressInfo()));