[PATCH 3/4] PreferencesDialog.cpp: store 'default_directory' in QSettings

[Lubomir I. Ivanov]

From: "Lubomir I. Ivanov" <neolit123 at gmail.com>

This is needed only on Windows, so that the uninstaller knows
which directory to delete.

Signed-off-by: Lubomir I. Ivanov <neolit123 at gmail.com>
---
 desktop-widgets/preferences/preferencesdialog.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/desktop-widgets/preferences/preferencesdialog.cpp b/desktop-widgets/preferences/preferencesdialog.cpp
index d879887..6f3523c 100644
--- a/desktop-widgets/preferences/preferencesdialog.cpp
+++ b/desktop-widgets/preferences/preferencesdialog.cpp
@@ -16,6 +16,7 @@
 #include <QStackedWidget>
 #include <QDialogButtonBox>
 #include <QAbstractButton>
+#include <QSettings>
 #include <QDebug>
 
 PreferencesDialog* PreferencesDialog::instance()
@@ -33,6 +34,11 @@ PreferencesDialog::PreferencesDialog()
 {
 	loadPreferences(); //TODO: Move this code out of the qthelper.cpp
 
+	QSettings s;
+	s.beginGroup("GeneralSettings");
+	s.setValue("default_directory", system_default_directory());
+	s.endGroup();
+
 	pagesList = new QListWidget();
 	pagesStack = new QStackedWidget();
 	buttonBox = new QDialogButtonBox(
-- 
1.7.11.msysgit.0