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protect gengrid from div by 0 

SVN revision: 54447
This commit is contained in:
Carsten Haitzler 2010-11-10 23:59:59 +00:00
parent 46d571bd68
commit 4d9ef710d2
1 changed files with 8 additions and 6 deletions
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14
legacy/elementary/src/lib/elm_gengrid.c
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@ -1036,9 +1036,10 @@ _item_place(Elm_Gengrid_Item *item, Evas_Coord cx, Evas_Coord cy)
if (item->wd->horizontal)
{
int columns, items_visible, items_row;
int columns, items_visible = 0, items_row;
items_visible = vh / item->wd->item_height;
if (item->wd->item_height > 0)
items_visible = vh / item->wd->item_height;
if (items_visible < 1)
items_visible = 1;
@ -1059,9 +1060,10 @@ _item_place(Elm_Gengrid_Item *item, Evas_Coord cx, Evas_Coord cy)
}
else
{
int rows, items_visible, items_col;
int rows, items_visible = 0, items_col;
items_visible = vw / item->wd->item_width;
if (item->wd->item_width > 0)
items_visible = vw / item->wd->item_width;
if (items_visible < 1)
items_visible = 1;
@ -1191,9 +1193,9 @@ _calc_job(void *data)
int count;
evas_object_geometry_get(wd->pan_smart, NULL, NULL, &cvw, &cvh);
if ((wd->horizontal) && (wd->item_height))
if ((wd->horizontal) && (wd->item_height > 0))
nmax = cvh / wd->item_height;
else if (wd->item_width)
else if (wd->item_width > 0)
nmax = cvw / wd->item_width;
if (nmax < 1)