Provide launcher icons

apps/launcher/maindialog.cpp

@@ -90,19 +90,19 @@ void Launcher::MainDialog::createIcons()
     dataFilesButton->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
 
     QListWidgetItem *graphicsButton = new QListWidgetItem(iconWidget);
-    graphicsButton->setIcon(QIcon::fromTheme("video-display"));
+    graphicsButton->setIcon(QIcon(":/images/preferences-video.png"));
     graphicsButton->setText(tr("Graphics"));
     graphicsButton->setTextAlignment(Qt::AlignHCenter | Qt::AlignBottom | Qt::AlignAbsolute);
     graphicsButton->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
 
     QListWidgetItem *settingsButton = new QListWidgetItem(iconWidget);
-    settingsButton->setIcon(QIcon::fromTheme("preferences-system"));
+    settingsButton->setIcon(QIcon(":/images/preferences.png"));
     settingsButton->setText(tr("Settings"));
     settingsButton->setTextAlignment(Qt::AlignHCenter | Qt::AlignBottom);
     settingsButton->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
 
     QListWidgetItem *advancedButton = new QListWidgetItem(iconWidget);
-    advancedButton->setIcon(QIcon::fromTheme("emblem-system"));
+    advancedButton->setIcon(QIcon(":/images/preferences-advanced.png"));
     advancedButton->setText(tr("Advanced"));
     advancedButton->setTextAlignment(Qt::AlignHCenter | Qt::AlignBottom);
     advancedButton->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);

files/launcher/launcher.qrc

@@ -5,6 +5,9 @@
     <file alias="openmw.png">images/openmw.png</file>
     <file alias="openmw-plugin.png">images/openmw-plugin.png</file>
     <file alias="openmw-header.png">images/openmw-header.png</file>
+    <file alias="preferences.png">images/preferences.png</file>
+    <file alias="preferences-advanced.png">images/preferences-advanced.png</file>
+    <file alias="preferences-video.png">images/preferences-video.png</file>
     <file alias="playpage-background.png">images/playpage-background.png</file>
 </qresource>
 <qresource prefix="icons/tango">