MOHAWK: Implement sliders

svn-id: r54606

1 files changed, 10 insertions, 1 deletions

diff --git a/engines/mohawk/myst_areas.h b/engines/mohawk/myst_areas.h
index 61a8c00281..9f4b9bca16 100644
--- a/engines/mohawk/myst_areas.h
+++ b/engines/mohawk/myst_areas.h
@@ -117,7 +117,7 @@ class MystResourceType8 : public MystResourceType7 {
 public:
 	MystResourceType8(MohawkEngine_Myst *vm, Common::SeekableReadStream *rlstStream, MystResource *parent);
 	virtual ~MystResourceType8();
-	void drawDataToScreen();
+	virtual void drawDataToScreen();
 	void drawConditionalDataToScreen(uint16 state);
 	uint16 getType8Var();
 
@@ -169,12 +169,21 @@ public:
 	MystResourceType10(MohawkEngine_Myst *vm, Common::SeekableReadStream *rlstStream, MystResource *parent);
 	virtual ~MystResourceType10();
 
+	void drawDataToScreen();
+	void handleMouseDown(Common::Point *mouse);
+	void handleMouseUp(Common::Point *mouse);
+	void handleMouseDrag(Common::Point *mouse);
 	void setStep(uint16 step);
 
 protected:
+	Common::Rect boundingBox();
+	void updatePosition(Common::Point *mouse);
+
 	uint16 _dragSound;
 	uint16 _sliderWidth;
 	uint16 _sliderHeigth;
+
+	Graphics::Surface *_background;
 };
 
 class MystResourceType12 : public MystResourceType11 {