Added support for a preliminary Preferences Dialog

Dirk asked me to try to make it more modern, so I
used as a base, the Firefox preferences. currently
it saves / loads the preferences, and also smits
a signal 'preferencesChanged' that should be connected
to anything that uses preferenes, via the PreferencesDialog::intance()
object. In the future, I plan to make it have a signal / slot for each
member that changes.

I also moved the icons to a new folder this time, because the
amount of icons is now more than just two, and it was
becoming messy.

Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/qt-ui/mainwindow.cpp b/qt-ui/mainwindow.cpp
index 53138f5a1..b343140b0 100644
--- a/qt-ui/mainwindow.cpp
+++ b/qt-ui/mainwindow.cpp
@@ -26,6 +26,7 @@
 #include "modeldelegates.h"
 #include "models.h"
 #include "downloadfromdivecomputer.h"
+#include "preferences.h"
 
 static MainWindow* instance = 0;
 
@@ -148,7 +149,7 @@ void MainWindow::on_actionPrint_triggered()
 
 void MainWindow::on_actionPreferences_triggered()
 {
-	qDebug("actionPreferences");
+	PreferencesDialog::instance()->show();
 }
 
 void MainWindow::on_actionQuit_triggered()