Added the volume slider, and made the Skin loader a bit more robust in the face

of garbage/moved/deleted skins.

VolumeSlider.h

@@ -0,0 +1,66 @@
+#ifndef __VOLUMESLIDER_H__
+#define __VOLUMESLIDER_H__
+
+#include "PixWidget.h"
+#include "Button.h"
+
+class VolumeSlider;
+class MainDisplay;
+
+class VolButton : public PixWidget
+{
+	Q_OBJECT
+	public:
+		VolButton (QWidget *, uint, uint);
+		~VolButton ();
+
+		void mouseMoveEvent (QMouseEvent *);
+		void mousePressEvent (QMouseEvent *);
+		void mouseReleaseEvent (QMouseEvent *);
+
+	public slots:
+		void setPixmaps (Skin *skin);
+
+	private:
+		void changePixmap (bool pressed);
+		void drawPixmaps();
+
+		VolumeSlider *m_volslider;
+		Skin *m_skin;
+		QPixmap m_volbtn;
+		uint m_normal;
+		uint m_pressed;
+};
+
+class VolumeSlider : public PixWidget
+{
+	Q_OBJECT
+	public:
+		VolumeSlider (QWidget *parent);
+		~VolumeSlider ();
+		void mouseMoveEvent (QMouseEvent *);
+		void mousePressEvent (QMouseEvent *);
+		void mouseReleaseEvent (QMouseEvent *);
+
+		uint getVolume (void) { return m_volume_base100; };
+		void setVolume (uint volume_base100);
+
+	public slots:
+		void setPixmaps (Skin *skin);
+
+	private:
+		void drawPixmaps ();
+		void updatePos (QMouseEvent *event);
+		void changePixmap ();
+
+		QPixmap m_volslider;
+		VolButton *m_volbtn;
+		Skin *m_skin;
+		int m_volume;
+		int m_position;
+		uint m_volume_base100;
+		bool m_hasvolbtn;
+		
+};
+
+#endif