1 files changed, 40 insertions, 0 deletions
diff --git a/src/gui/interface/Slider.h b/src/gui/interface/Slider.h
new file mode 100644
index 0000000..b02366e
--- /dev/null
+++ b/src/gui/interface/Slider.h
@@ -0,0 +1,40 @@
+#ifndef SLIDER_H_
+#define SLIDER_H_
+
+#include "Component.h"
+#include "Colour.h"
+
+namespace ui {
+class Slider;
+class SliderAction
+{
+public:
+	virtual void ValueChangedCallback(ui::Slider * sender) {}
+	virtual ~SliderAction() {}
+};
+class Slider: public ui::Component {
+	friend class SliderAction;
+	int sliderSteps;
+	int sliderPosition;
+	bool isMouseDown;
+	unsigned char * bgGradient;
+	SliderAction * actionCallback;
+	Colour col1, col2;
+	void updatePosition(int position);
+public:
+	Slider(Point position, Point size, int steps);
+	virtual void OnMouseMoved(int x, int y, int dx, int dy);
+	virtual void OnMouseClick(int x, int y, unsigned button);
+	virtual void OnMouseUp(int x, int y, unsigned button);
+	virtual void Draw(const Point& screenPos);
+	void SetColour(Colour col1, Colour col2);
+	void SetActionCallback(SliderAction * action) { actionCallback = action; }
+	int GetValue();
+	void SetValue(int value);
+	int GetSteps();
+	void SetSteps(int steps);
+	virtual ~Slider();
+};
+
+} /* namespace ui */
+#endif /* SLIDER_H_ */