StickIt: Construct a new BJoystick object to pass to the window.

Previously the same BJoystick object was reused when opening a new
window, which caused all windows to show the data of the same device.

src/tests/kits/device/stickit_BJoystick/JoystickWindow.cpp

@@ -24,8 +24,9 @@ rgb_color rgb_grey = {216, 216, 216};
 int32 hatX[9] = {10, 10, 20, 20, 20, 10, 0, 0, 0};
 int32 hatY[9] = {10, 0, 0, 10, 20, 20, 20, 10, 0};
 
-JoystickWindow::JoystickWindow(BJoystick *stick, BRect rect)
+JoystickWindow::JoystickWindow(const char *deviceName, BJoystick *stick,
-	: BWindow(rect, "StickIt", B_TITLED_WINDOW,
+	BRect rect)
+	: BWindow(rect, deviceName, B_TITLED_WINDOW,
 	B_NOT_RESIZABLE|B_NOT_ZOOMABLE)
 {
 	fView = new JoystickView(Bounds(), stick);
@@ -64,6 +65,11 @@ JoystickView::JoystickView(BRect frame, BJoystick *stick)
 }
 
 
+JoystickView::~JoystickView() {
+	delete fStick;
+}
+
+
 void
 JoystickView::Pulse(void) {
 	Window()->Lock();

src/tests/kits/device/stickit_BJoystick/JoystickWindow.h

@@ -13,6 +13,7 @@ class BJoystick;
 class JoystickView : public BView {
 	public:
 							JoystickView(BRect bounds, BJoystick *stick);
+		virtual				~JoystickView();
 		virtual void		Draw(BRect updateRect);
 		virtual void		Pulse(void);
 	
@@ -29,7 +30,8 @@ class JoystickView : public BView {
 
 class JoystickWindow : public BWindow {
 	public:
-							JoystickWindow(BJoystick *stick, BRect rect);
+							JoystickWindow(const char *deviceName,
+								BJoystick *stick, BRect rect);
 		virtual bool		QuitRequested(void);
 	
 	private:

src/tests/kits/device/stickit_BJoystick/StickItWindow.cpp

@@ -103,19 +103,22 @@ StickItWindow::MessageReceived(BMessage *message)
 					temp1 << "BJoystick::GetDeviceName(), id = " << id
 						<< ", name = " << devName;
 					temp1 = AddToList(fListView1, temp1.String());
-					err = fJoystick->Open(devName);
+					BJoystick *joystick = new BJoystick();
+					err = joystick->Open(devName);
 					if (err != B_ERROR) {
 						temp1 = AddToList(fListView1, "BJoystick::Open()");
 						temp1 = AddToList(fListView1, "BJoystick::Open()");
-						if(fJoystick->IsCalibrationEnabled())
+						if (joystick->IsCalibrationEnabled())
 							temp1 = AddToList(fListView1,
 								"BJoystick::IsCalibrationEnabled() - True");
 						else
 							temp1 = AddToList(fListView1,
 								"BJoystick::IsCalibrationEnabled() - False");
-						fJoystickWindow = new JoystickWindow(fJoystick,
+						JoystickWindow *window = new(std::nothrow)
+							JoystickWindow(devName, joystick,
 							BRect(50, 50, 405, 350));
-						fJoystickWindow->Show();
+						if (window != NULL)
+							window->Show();
 					} else
 						AddToList(fListView1,
 							"No controller connected on that port. Try again.");

src/tests/kits/device/stickit_BJoystick/StickItWindow.h

@@ -26,5 +26,4 @@ class StickItWindow : public BWindow {
 		BListView*		fListView1;
 		BListView*		fListView2;
 		BJoystick*		fJoystick;
-		JoystickWindow*	fJoystickWindow;
 };