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Fix the calculation double type number. 

Round off to the nearest whole number.
This commit is contained in:
Jaehwan Kim 2013-04-10 20:25:35 +09:00
parent 87fc1389b9
commit 0337f1ad68
3 changed files with 20 additions and 2 deletions
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5
legacy/elementary/ChangeLog
View File

@ -1242,3 +1242,8 @@
* Add the API elm_scroller_single_direction_set/get.
This sets how the content is scrolled.
2013-04-10 Jaehwan Kim
* Fix the calculation double type number.
Round off to the nearest whole number.

1
legacy/elementary/NEWS
View File

@ -205,6 +205,7 @@ Fixes:
* Fix the scroller show by a page if the page size is set and the region_bring_in or region_show is called.
* Fix elc_player crash issue.
* Fix the region_show/region_bring_in don't have a limit at a paging movement.
* Fix the calculation double type number.
Removals:

16
legacy/elementary/src/lib/elm_interface_scrollable.c
View File

@ -34,6 +34,18 @@ static const Evas_Smart_Cb_Description _smart_callbacks[] = {
static void _elm_pan_content_set(Evas_Object *, Evas_Object *);
static double
_round(double value, int pos)
{
double temp;
temp = value * pow( 10, pos );
temp = floor( temp + 0.5 );
temp *= pow( 10, -pos );
return temp;
}
static void
_elm_pan_update(Elm_Pan_Smart_Data *psd)
{
@ -928,8 +940,8 @@ _elm_scroll_scroll_bar_read_and_update(
(sid->edje_obj, "elm.dragable.hbar", &vx, NULL);
eo_do(sid->pan_obj, elm_obj_pan_pos_max_get(&mx, &my));
eo_do(sid->pan_obj, elm_obj_pan_pos_min_get(&minx, &miny));
x = vx * (double)mx + minx;
y = vy * (double)my + miny;
x = _round(vx * (double)mx + minx, 1);
y = _round(vy * (double)my + miny, 1);
eo_do(sid->pan_obj, elm_obj_pan_pos_get(&px, &py));
eo_do(sid->pan_obj, elm_obj_pan_pos_set(x, y));
if ((px != x) || (py != y))