1 files changed, 87 insertions, 0 deletions
diff --git a/osframework/source/demos/V12Demo/Board.h b/osframework/source/demos/V12Demo/Board.h
new file mode 100644
index 0000000..f14f1db
--- /dev/null
+++ b/osframework/source/demos/V12Demo/Board.h
@@ -0,0 +1,87 @@
+#ifndef __BOARD_H__
+#define __BOARD_H__
+
+#include "..\SexyAppFramework\Widget.h"
+#include "..\SexyAppFramework\ButtonListener.h"
+#include "..\SexyAppFramework\Rect.h"
+
+namespace Sexy
+{
+
+class V12DemoApp;
+class DemoWidget;
+class ButtonWidget;
+
+class Board : public Widget, public ButtonListener
+{
+
+public:
+
+	V12DemoApp* mApp;
+
+private:
+
+	// We're going to do a curtain open/close effect when the mCurtainButton button is pressed.
+	enum
+	{
+		CURTAIN_CLOSING,
+		CURTAIN_OPENING,
+		CURTAIN_INACTIVE
+	};
+
+	DemoWidget*		mDemoWidget;		
+	ButtonWidget*	mDemoButton;		// Creates our DemoWidget
+	ButtonWidget*	mDialogButton;		// Creates a little dialog box
+	ButtonWidget*	mCurtainButton;		// Initiates the curtain closing/opening transition
+	Rect			mRect;				// A rectangle that gets larger/smaller over time
+	
+	bool			mExpanding;			// Is the above (mRect) rectangle shrinking or growing?
+	bool			mLostFocus;			// If true, the app has lost focus, so we'll draw our overlay
+	
+	int				mCurtainMode;		// One of the above enums
+	int				mCurtainWidth;		// How wide the curtain is. This ranges from 0 to app width / 2.
+	int				mDeferPriority;		// See the .cpp for full info, but we'll be toggling the overlay priority every second
+	int				mMsgX, mMsgY;		// For no valid reason, we'll move the "LOST FOCUS" text every second.
+
+public:
+
+	Board(V12DemoApp* theApp);
+	virtual ~Board();
+
+	void		Update();
+	void		Draw(Graphics* g);
+	void		ButtonDepress(int id);
+
+	//////////////////////////////////////////////////////////////////////////
+	//	Function: DrawOverlay
+	//	Parameters: g - The graphics object to draw with
+	//
+	//	Purpose: Previously, you had to make a separate OverlayWidget object
+	//	if you wanted to do a full screen overlay for say a paused state.
+	//	That was annoying, since you had to deal with the messiness of ensuring
+	//	that it covered all the appropriate widgets, and had to take care when
+	//	removing it. Plus, it was a waste to have to make such a minor object
+	//	just to draw a layer above other widgets. Enter the DrawOverlay method:
+	//	In your main Draw(...) method, whenever you want the overlay to be drawn,
+	//	you just make a call to DeferOverlay. You can pass in a priority that indicates
+	//	when the overlay is drawn: the default is 0, but the higher the priority, the
+	//	more toplevel (and thus the higher above the other widgets) it will be drawn at.
+	//	This can be easily used to draw layers above ALL widgets, or to draw layers above
+	//	most widgets but still below some sort of other widget, like an options dialog, etc.
+	//	Widgets also have an mPriority variable (defaults to 0), which, setting it higher, will
+	//	of course affect at which order in the drawing routine it runs at.
+	//
+	//	NOTE: This can be used for anything, not just the pause state. You could
+	//	easily have an effect that transitions from one level to the next, and
+	//	it could be drawn above all the buttons/widgets on screen, rather than
+	//	using some sort of overlay widget as well.
+	//////////////////////////////////////////////////////////////////////////	
+	void		DrawOverlay(Graphics* g);
+	
+
+	void		SetFocusLost(bool f) {mLostFocus = f; mDeferPriority = 2;}
+};
+
+}
+
+#endif //__BOARD_H__