layout: fix "elm,state,text,hidden" signal never be emitted 78/142878/2
authorJinYong Park <j4939.park@samsung.com>
Mon, 7 Aug 2017 11:51:40 +0000 (20:51 +0900)
committerJaehyun Cho <jae_hyun.cho@samsung.com>
Mon, 7 Aug 2017 11:57:15 +0000 (11:57 +0000)
commit0ac265793e8a2b33bbbf63ace0eb5f74e0f6ce90
tree91a9aa57040c808fdaefd0dd25422d724fef4d44
parentf0c67c475fb984c787901476ed0f2c146f245538
layout: fix "elm,state,text,hidden" signal never be emitted

In _elm_layout_text_set function, text_signal_emit is called.
But in that case, check text whether it is null or not null before call signal_emit.
So "text" is not null always, and text_signal_emit's parameter "visible" is also always EINA_TRUE.

opensource link : https://phab.enlightenment.org/D5049

Change-Id: I0decfc0144c7e13e4706ca90aa38824921ee4673
Signed-off-by: Jinyong Park <j4939.park@samsung.com>
src/lib/elm_layout.c