Move all files under src/

src/ui/ThemeManager.cpp

@@ -0,0 +1,19 @@
+#include <QFontDatabase>
+
+#include "ThemeManager.h"
+
+ThemeManager::ThemeManager() { setTheme(new Theme); }
+
+void
+ThemeManager::setTheme(Theme *theme)
+{
+        theme_ = theme;
+        theme_->setParent(this);
+}
+
+QColor
+ThemeManager::themeColor(const QString &key) const
+{
+        Q_ASSERT(theme_);
+        return theme_->getColor(key);
+}