theme: force Fusion style on platforms other than Win32 or OS X I was reluctant to do this, but most of the other styles just look like pure shite regardless of whether I force a stylesheet on them or not. KDE's style is actually hilariously bad paired with my stylesheet, so I've decided to also make the stylesheet Windows-specific as well, because that's really the only platform where it makes sense in the first place.

#ifndef __gui__dialog__about_h
#define __gui__dialog__about_h

#include <QDialog>

class AboutWindow final : public QDialog {
	Q_OBJECT

	public:
		AboutWindow(QWidget* parent = nullptr);

	protected:
		void showEvent(QShowEvent* event) override;
};

#endif // __gui__dialog__about_h