From f9eed6036d7f28ef1ab8f8d3feec6a05e0572405 Mon Sep 17 00:00:00 2001
From: inmarket <andrewh@inmarket.com.au>
Date: Thu, 4 Jul 2013 00:59:12 +1000
Subject: Make the enabled state available to all GWIN's - not just widgets.

---
 include/gwin/gwidget.h | 13 -------------
 include/gwin/gwin.h    | 23 +++++++++++++++++++++++
 src/gwin/gwidget.c     | 17 -----------------
 src/gwin/gwin.c        | 28 ++++++++++++++++++++++++++++
 4 files changed, 51 insertions(+), 30 deletions(-)

diff --git a/include/gwin/gwidget.h b/include/gwin/gwidget.h
index 817f2b0d..a2cf7337 100644
--- a/include/gwin/gwidget.h
+++ b/include/gwin/gwidget.h
@@ -83,19 +83,6 @@ typedef struct GWidgetInit {
 extern "C" {
 #endif
 
-/**
- * @brief	Enable or disable a widget
- *
- * @param[in] gh		The widget handle
- * @param[in] enabled	Enable or disable the widget
- *
- * @note				The widget is automatically redrawn.
- * @note				Non-widgets will ignore this call.
- *
- * @api
- */
-void gwinSetEnabled(GHandle gh, bool_t enabled);
-
 /**
  * @brief   Set the text of a widget.
  *
diff --git a/include/gwin/gwin.h b/include/gwin/gwin.h
index ba9e1e1a..dd8abb0f 100644
--- a/include/gwin/gwin.h
+++ b/include/gwin/gwin.h
@@ -297,6 +297,29 @@ extern "C" {
 	 */
 	bool_t gwinGetVisible(GHandle gh);
 
+	/**
+	 * @brief	Enable or disable a window
+	 *
+	 * @param[in] gh		The window handle
+	 * @param[in] enabled	Enable or disable the window
+	 *
+	 * @note				The window is automatically redrawn if it
+	 * 						supports self-redrawing.
+	 *
+	 * @api
+	 */
+	void gwinSetEnabled(GHandle gh, bool_t enabled);
+
+	/**
+	 * @brief	Gets the enabled state of a window
+	 * @return	TRUE if enabled
+	 *
+	 * @param[in] gh		The window
+	 *
+	 * @api
+	 */
+	bool_t gwinGetEnabled(GHandle gh);
+
 	/**
 	 * @brief	Move a window
 	 *
diff --git a/src/gwin/gwidget.c b/src/gwin/gwidget.c
index a2b82f1d..6440f171 100644
--- a/src/gwin/gwidget.c
+++ b/src/gwin/gwidget.c
@@ -226,23 +226,6 @@ void _gwidgetRedraw(GHandle gh) {
 	gw->fnDraw(gw, gw->fnParam);
 }
 
-void gwinSetEnabled(GHandle gh, bool_t enabled) {
-	if (!(gh->flags & GWIN_FLG_WIDGET))
-		return;
-
-	if (enabled) {
-		if (!(gh->flags & GWIN_FLG_ENABLED)) {
-			gh->flags |= GWIN_FLG_ENABLED;
-			_gwidgetRedraw(gh);
-		}
-	} else {
-		if ((gh->flags & GWIN_FLG_ENABLED)) {
-			gh->flags &= ~GWIN_FLG_ENABLED;
-			_gwidgetRedraw(gh);
-		}
-	}
-}
-
 void gwinSetText(GHandle gh, const char *txt, bool_t useAlloc) {
 	if (!(gh->flags & GWIN_FLG_WIDGET))
 		return;
diff --git a/src/gwin/gwin.c b/src/gwin/gwin.c
index e3d81d9c..9e345523 100644
--- a/src/gwin/gwin.c
+++ b/src/gwin/gwin.c
@@ -223,6 +223,34 @@ bool_t gwinGetVisible(GHandle gh) {
 	return (gh->flags & GWIN_FLG_VISIBLE) ? TRUE : FALSE;
 }
 
+void gwinSetEnabled(GHandle gh, bool_t enabled) {
+	if (enabled) {
+		if (!(gh->flags & GWIN_FLG_ENABLED)) {
+			gh->flags |= GWIN_FLG_ENABLED;
+			if (gh->vmt->Redraw) {
+				#if GDISP_NEED_CLIP
+					gdispSetClip(gh->x, gh->y, gh->width, gh->height);
+				#endif
+				gh->vmt->Redraw(gh);
+			}
+		}
+	} else {
+		if ((gh->flags & GWIN_FLG_ENABLED)) {
+			gh->flags &= ~GWIN_FLG_ENABLED;
+			if (gh->vmt->Redraw) {
+				#if GDISP_NEED_CLIP
+					gdispSetClip(gh->x, gh->y, gh->width, gh->height);
+				#endif
+				gh->vmt->Redraw(gh);
+			}
+		}
+	}
+}
+
+bool_t gwinGetEnabled(GHandle gh) {
+	return (gh->flags & GWIN_FLG_ENABLED) ? TRUE : FALSE;
+}
+
 void gwinMove(GHandle gh, coord_t x, coord_t y) {
 	#if GWIN_NEED_WINDOWMANAGER
 		cwm->vmt->Redim(gh, x, y, gh->width, gh->height);
-- 
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