From d3b1a1c00d2c984f0815cb260a753d096d3b858e Mon Sep 17 00:00:00 2001
From: Matthias Richter <vrld@vrld.org>
Date: Mon, 3 Sep 2012 15:30:17 +0200
Subject: Fix #4: keyboard.disableFocus() not working.

Used undefined variable NO_WIDGET to clear keyboard focus.
Same error was made in mouse.lua.
---
 core.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'core.lua')

diff --git a/core.lua b/core.lua
index 371b114..42a43cf 100644
--- a/core.lua
+++ b/core.lua
@@ -24,7 +24,6 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 ]]--
 
-local NO_WIDGET = function()end
 local BASE = (...):match("(.-)[^%.]+$")
 local group    = require(BASE .. 'group')
 local mouse    = require(BASE .. 'mouse')
@@ -83,6 +82,7 @@ local function registerDraw(id, f, ...)
 	if mouse.isHot(id) or keyboard.hasFocus(id) then
 		state = mouse.isActive(id) and 'active' or 'hot'
 	end
+	print(id, keyboard.hasFocus(id))
 	local rest = save_pack(...)
 	draw_items.n = draw_items.n + 1
 	draw_items[draw_items.n] = function()
-- 
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