From bb0a4539cfa4d2c05229b741b99fa4797bc077da Mon Sep 17 00:00:00 2001
From: "Robert C. Helling" <helling@atdotde.de>
Date: Wed, 29 Apr 2015 22:17:59 +0200
Subject: [PATCH 1/2] Display a notification while image hashing is ongoing.

Signed-off-by: Robert C. Helling <helling@atdotde.de>
---
 qt-ui/mainwindow.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/qt-ui/mainwindow.cpp b/qt-ui/mainwindow.cpp
index e22f340..23f9551 100644
--- a/qt-ui/mainwindow.cpp
+++ b/qt-ui/mainwindow.cpp
@@ -330,6 +330,7 @@ void learnImageDirs(QStringList dirnames)
 
 void MainWindow::on_actionHash_images_triggered()
 {
+	QFuture<void> future;
 	QFileDialog dialog(this, tr("Traverse image directories"), lastUsedDir(), filter());
 	dialog.setFileMode(QFileDialog::Directory);
 	dialog.setViewMode(QFileDialog::Detail);
@@ -340,7 +341,10 @@ void MainWindow::on_actionHash_images_triggered()
 		dirnames = dialog.selectedFiles();
 	if (dirnames.isEmpty())
 		return;
-	QtConcurrent::run(learnImageDirs,dirnames);
+	future = QtConcurrent::run(learnImageDirs,dirnames);
+	MainWindow::instance()->getNotificationWidget()->showNotification(tr("Scanning images...(this can take a while)"), KMessageWidget::Information);
+	MainWindow::instance()->getNotificationWidget()->setFuture(future);
+
 }
 
 ProfileWidget2 *MainWindow::graphics() const
-- 
1.9.5 (Apple Git-50.3)