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slider: compare slider values elaborately. 

because of the double type nature,
the comparison is not correct.

we decide the value changes with range of double epsilon to avoid this.

@fix
This commit is contained in:
ChunEon Park 2015-07-09 15:19:54 +09:00
parent f8662bc2a0
commit 560c3cd8fe
1 changed files with 1 additions and 1 deletions
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2
legacy/elementary/src/lib/elm_slider.c
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@ -89,7 +89,7 @@ _val_fetch(Evas_Object *obj, Eina_Bool user_event)
pos = 1.0 - pos;
val = (pos * (sd->val_max - sd->val_min)) + sd->val_min;
if (val != sd->val)
if (fabs(val - sd->val) > DBL_EPSILON)
{
sd->val = val;
if (user_event)