Creating a Notification widget in the Main Window.

The main error message bar can be used to show exporting information and
other notification.

So a new Notification handler object is created in the main window
<NotificationWidget> that inherits <KMessageWidget> that shows different
type of notifications, ex. (Warning, Error and information)

Also this class contains a QFutureWatcher object that is set to handle
the QFuture variable returned from the exporting thread. this will allow
the UI to be updated when the thread finishes execution.

Signed-off-by: Gehad elrobey <gehadelrobey@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 37 insertions, 0 deletions

diff --git a/qt-ui/notificationwidget.cpp b/qt-ui/notificationwidget.cpp
new file mode 100644
index 000000000..44e2eed1b
--- /dev/null
+++ b/qt-ui/notificationwidget.cpp
@@ -0,0 +1,37 @@
+#include "notificationwidget.h"
+
+NotificationWidget::NotificationWidget(QWidget *parent) : KMessageWidget(parent)
+{
+	future_watcher = new QFutureWatcher<void>();
+	connect(future_watcher, SIGNAL(finished()), this, SLOT(finish()));
+}
+
+void NotificationWidget::showNotification(QString message, KMessageWidget::MessageType type)
+{
+	if (message.isEmpty())
+		return;
+	setText(message);
+	setCloseButtonVisible(true);
+	setMessageType(type);
+	animatedShow();
+}
+
+void NotificationWidget::hideNotification()
+{
+	animatedHide();
+}
+
+void NotificationWidget::setFuture(const QFuture<void> &future)
+{
+	future_watcher->setFuture(future);
+}
+
+void NotificationWidget::finish()
+{
+	hideNotification();
+}
+
+NotificationWidget::~NotificationWidget()
+{
+	delete future_watcher;
+}