From debcabf1a33bd40f70128c2283f991110cc81202 Mon Sep 17 00:00:00 2001
From: Roman Telezhynskyi <kroluku@gmail.com>
Date: Wed, 14 Jun 2017 11:48:51 +0300
Subject: [PATCH] Set wait cursor to inform a user that the program is busy
 when openning Preferences dialog.

Because Preferences dialog reads data about installed localizations each time
a user opens it in some cases it's take some time. Especially when a hard drive
is busy.

--HG--
branch : develop
---
 src/app/tape/tmainwindow.cpp     | 2 ++
 src/app/valentina/mainwindow.cpp | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/src/app/tape/tmainwindow.cpp b/src/app/tape/tmainwindow.cpp
index 36b1b9711..1e3d26786 100644
--- a/src/app/tape/tmainwindow.cpp
+++ b/src/app/tape/tmainwindow.cpp
@@ -486,6 +486,7 @@ void TMainWindow::Preferences()
     static QPointer<DialogTapePreferences> guard;// Prevent any second run
     if (guard.isNull())
     {
+        QGuiApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
         DialogTapePreferences *preferences = new DialogTapePreferences(this);
         // QScopedPointer needs to be sure any exception will never block guard
         QScopedPointer<DialogTapePreferences> dlg(preferences);
@@ -493,6 +494,7 @@ void TMainWindow::Preferences()
         // Must be first
         connect(dlg.data(), &DialogTapePreferences::UpdateProperties, this, &TMainWindow::WindowsLocale);
         connect(dlg.data(), &DialogTapePreferences::UpdateProperties, this, &TMainWindow::ToolBarStyles);
+        QGuiApplication::restoreOverrideCursor();
         dlg->exec();
     }
 }
diff --git a/src/app/valentina/mainwindow.cpp b/src/app/valentina/mainwindow.cpp
index 2f8cb845c..4ef3a00c5 100644
--- a/src/app/valentina/mainwindow.cpp
+++ b/src/app/valentina/mainwindow.cpp
@@ -4310,6 +4310,7 @@ void MainWindow::Preferences()
     static QPointer<DialogPreferences> guard;// Prevent any second run
     if (guard.isNull())
     {
+        QGuiApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
         DialogPreferences *preferences = new DialogPreferences(this);
         // QScopedPointer needs to be sure any exception will never block guard
         QScopedPointer<DialogPreferences> dlg(preferences);
@@ -4318,6 +4319,7 @@ void MainWindow::Preferences()
         connect(dlg.data(), &DialogPreferences::UpdateProperties, toolOptions,
                 &VToolOptionsPropertyBrowser::RefreshOptions);
         connect(dlg.data(), &DialogPreferences::UpdateProperties, this, &MainWindow::ToolBarStyles);
+        QGuiApplication::restoreOverrideCursor();
 
         if (guard->exec() == QDialog::Accepted)
         {