Merge pull request #30 from Tectu/master

Merge Tectu Changes

1 files changed, 25 insertions, 0 deletions

diff --git a/include/gwin/gwin.h b/include/gwin/gwin.h
index 43095643..710c86ba 100644
--- a/include/gwin/gwin.h
+++ b/include/gwin/gwin.h
@@ -45,6 +45,7 @@ typedef struct GWindowObject_t {
 	coord_t		x, y;				// Screen relative position
 	coord_t		width, height;		// Dimensions of this window
 	color_t		color, bgcolor;		// Current drawing colors
+	bool_t		enabled;			// Enabled/Disabled state
 #if GDISP_NEED_TEXT
 	font_t		font;				// Current font
 #endif
@@ -87,6 +88,16 @@ GHandle gwinCreateWindow(GWindowObject *gw, coord_t x, coord_t y, coord_t width,
 void gwinDestroyWindow(GHandle gh);
 
 /**
+ * @brief	Enable or disable a widget (of any type).
+ *
+ * @param[in] gh		The window handle
+ * @param[in] enabled	Enable or disable the widget
+ *
+ * @api
+ */
+void gwinSetEnabled(GHandle gh, bool_t enabled);
+
+/**
  * @brief	Get the X coordinate of the window
  * @details	Returns the X coordinate of the origin of the window.
  *			The coordinate is relative to the physical screen zero point.
@@ -137,6 +148,20 @@ void gwinDestroyWindow(GHandle gh);
  */
 #define gwinSetBgColor(gh, bgclr)	(gh)->bgcolor = (bgclr)
 
+/**
+ * @brief	Enable a window of any type
+ *
+ * @param[in] gh	The window handle
+ */
+#define gwinEnable(gh)				gwinSetEnabled(gh, TRUE)
+
+/**
+ * @brief	Disable a window of any type
+ *
+ * @param[in] gh	The window handle
+ */
+#define gwinDisable(gh)				gwinSetEnabled(gh, FALSE)
+
 /* Set up for text */
 
 #if GDISP_NEED_TEXT || defined(__DOXYGEN__)