From 058a873e9e425207db8b99be083e87cf956b9827 Mon Sep 17 00:00:00 2001
From: Joel Bodenmann <joel@seriouslyembedded.com>
Date: Sun, 16 Aug 2015 14:37:12 +0200
Subject: Adding GWIN_FOCUS_HIGHLIGHT_WIDTH

---
 src/gwin/gwin_options.h | 7 +++++++
 src/gwin/gwin_widget.c  | 7 +++++--
 2 files changed, 12 insertions(+), 2 deletions(-)

(limited to 'src/gwin')

diff --git a/src/gwin/gwin_options.h b/src/gwin/gwin_options.h
index 46bd92e7..45dfcd36 100644
--- a/src/gwin/gwin_options.h
+++ b/src/gwin/gwin_options.h
@@ -44,6 +44,13 @@
 	#ifndef GWIN_NEED_WIDGET
 		#define GWIN_NEED_WIDGET	FALSE
 	#endif
+	/**
+	 * @brief   The width of the rectangle that highlights a widget that is focused
+	 * @details	Defaults to 1
+	 */
+	#ifndef GWIN_FOCUS_HIGHLIGHT_WIDTH
+		#define GWIN_FOCUS_HIGHLIGHT_WIDTH 1
+	#endif
 	/**
 	 * @brief	Should the simple container be included.
 	 * @details	Defaults to FALSE
diff --git a/src/gwin/gwin_widget.c b/src/gwin/gwin_widget.c
index fceb65c8..162d41e3 100644
--- a/src/gwin/gwin_widget.c
+++ b/src/gwin/gwin_widget.c
@@ -311,8 +311,11 @@ static void gwidgetEvent(void *param, GEvent *pe) {
 		if (&gx->g != _widgetInFocus)
 			return;
 
-		// Use the very simplest possible focus rectangle for now.
-		gdispGDrawBox(gx->g.display, gx->g.x+x, gx->g.y+y, cx, cy, gx->pstyle->focus);
+		// Use the very simplest possible focus rectangle for now
+		uint16_t i = 0;
+		for (i = 0; i < GWIN_FOCUS_HIGHLIGHT_WIDTH; i++) {
+			gdispGDrawBox(gx->g.display, gx->g.x+x+i, gx->g.y+y+i, cx-2*i, cy-2*i, gx->pstyle->focus);
+		}
 	}
 
 #endif
-- 
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