5 files changed, 39 insertions, 9 deletions

diff --git a/src/gwin/console.c b/src/gwin/console.c
index ef374220..623404be 100644
--- a/src/gwin/console.c
+++ b/src/gwin/console.c
@@ -285,7 +285,7 @@ GHandle gwinGConsoleCreate(GDisplay *g, GConsoleObject *gc, const GWindowInit *p
 		gcw->bufsize *= gh->height / gdispGetFontMetric(gh->font, fontHeight);
 
 		// Allocate the buffer
-		if (!(gcw->buffer = (char*)gfxAlloc(gcw->bufsize)))
+		if (!(gcw->buffer = gfxAlloc(gcw->bufsize)))
 			return FALSE;
 
 		// All good!
diff --git a/src/gwin/gwidget.c b/src/gwin/gwidget.c
index db9dc9fa..75a69667 100644
--- a/src/gwin/gwidget.c
+++ b/src/gwin/gwidget.c
@@ -224,11 +224,17 @@ static void gwidgetEvent(void *param, GEvent *pe) {
 	}
 #endif
 
-void _gwidgetInit(void) {
+void _gwidgetInit(void)
+{
 	geventListenerInit(&gl);
 	geventRegisterCallback(&gl, gwidgetEvent, 0);
 }
 
+void _gwidgetDeinit(void)
+{
+	/* ToDo */
+}
+
 GHandle _gwidgetCreate(GDisplay *g, GWidgetObject *pgw, const GWidgetInit *pInit, const gwidgetVMT *vmt) {
 	if (!(pgw = (GWidgetObject *)_gwindowCreate(g, &pgw->g, &pInit->g, &vmt->g, GWIN_FLG_WIDGET|GWIN_FLG_ENABLED)))
 		return 0;
@@ -338,7 +344,7 @@ void gwinSetText(GHandle gh, const char *text, bool_t useAlloc) {
 	else if (useAlloc) {
 		char *str;
 
-		if ((str = (char *)gfxAlloc(strlen(text)+1))) {
+		if ((str = gfxAlloc(strlen(text)+1))) {
 			gh->flags |= GWIN_FLG_ALLOCTXT;
 			strcpy(str, text);
 		}
diff --git a/src/gwin/gwin.c b/src/gwin/gwin.c
index 6b9cb81e..485ccaaa 100644
--- a/src/gwin/gwin.c
+++ b/src/gwin/gwin.c
@@ -84,7 +84,8 @@ static color_t	defaultBgColor = Black;
  * Class Routines
  *-----------------------------------------------*/
 
-void _gwinInit(void) {
+void _gwinInit(void)
+{
 	#if GWIN_NEED_WIDGET
 		extern void _gwidgetInit(void);
 
@@ -97,12 +98,26 @@ void _gwinInit(void) {
 	#endif
 }
 
+void _gwinDeinit(void)
+{
+	#if GWIN_NEED_WIDGET
+		extern void _gwidgetDeinit(void);
+
+		_gwidgetDeinit();
+	#endif
+	#if GWIN_NEED_WINDOWMANAGER
+		extern void _gwmDeinit(void);
+
+		_gwmDeinit();
+	#endif
+}
+
 // Internal routine for use by GWIN components only
 // Initialise a window creating it dynamically if required.
 GHandle _gwindowCreate(GDisplay *g, GWindowObject *pgw, const GWindowInit *pInit, const gwinVMT *vmt, uint16_t flags) {
 	// Allocate the structure if necessary
 	if (!pgw) {
-		if (!(pgw = (GWindowObject *)gfxAlloc(vmt->size)))
+		if (!(pgw = gfxAlloc(vmt->size)))
 			return 0;
 		pgw->flags = flags|GWIN_FLG_DYNAMIC;
 	} else
@@ -167,7 +182,9 @@ color_t gwinGetDefaultBgColor(void) {
 GHandle gwinGWindowCreate(GDisplay *g, GWindowObject *pgw, const GWindowInit *pInit) {
 	if (!(pgw = _gwindowCreate(g, pgw, pInit, &basegwinVMT, 0)))
 		return 0;
+
 	gwinSetVisible(pgw, pInit->show);
+
 	return pgw;
 }
 
diff --git a/src/gwin/gwm.c b/src/gwin/gwm.c
index f4dd8090..e7a71737 100644
--- a/src/gwin/gwm.c
+++ b/src/gwin/gwm.c
@@ -60,7 +60,8 @@ GWindowManager *		_GWINwm;
  * Window Routines
  *-----------------------------------------------*/
 
-void _gwmInit(void) {
+void _gwmInit(void)
+{
 	gfxQueueASyncInit(&_GWINList);
 	_GWINwm = (GWindowManager *)&GNullWindowManager;
 	_GWINwm->vmt->Init();
@@ -70,6 +71,11 @@ void _gwmInit(void) {
 	#endif
 }
 
+void _gwmDeinit(void)
+{
+	/* ToDo */
+}
+
 void gwinSetWindowManager(struct GWindowManager *gwm) {
 	if (!gwm)
 		gwm = (GWindowManager *)&GNullWindowManager;
diff --git a/src/gwin/list.c b/src/gwin/list.c
index 0f09e86e..972ea1ab 100644
--- a/src/gwin/list.c
+++ b/src/gwin/list.c
@@ -431,13 +431,14 @@ int gwinListAddItem(GHandle gh, const char* item_name, bool_t useAlloc) {
 	ListItem	*newItem;
 
 	if (useAlloc) {
-		if (!(newItem = (ListItem *)gfxAlloc(sizeof(ListItem)+strlen(item_name)+1)))
+		size_t len = strlen(item_name)+1;
+		if (!(newItem = gfxAlloc(sizeof(ListItem) + len)))
 			return -1;
 
-		strcpy((char *)(newItem+1), item_name);
+		memcpy((char *)(newItem+1), item_name, len);
 		item_name = (const char *)(newItem+1);
 	} else {
-		if (!(newItem = (ListItem *)gfxAlloc(sizeof(ListItem))))
+		if (!(newItem = gfxAlloc(sizeof(ListItem))))
 			return -1;
 	}