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Gengrid: fix position calculation 

@fix
To calc the position in a table you need to make the modulo of the col/row size, not the modulo on the x/y value

This unbreak the elm_gengrid_item_pos_get() function that was reporting wrong values
This commit is contained in:
Davide Andreoli 2014-08-09 15:47:59 +02:00
parent 38de4618ff
commit 3235f96eb1
1 changed files with 3 additions and 4 deletions
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7
legacy/elementary/src/lib/elm_gengrid.c
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@ -173,8 +173,7 @@ _item_show_region(void *data)
row = cvh / sd->item_height;
if (row <= 0) row = 1;
x = (it->position - 1) / row;
if (x == 0) y = it->position - 1;
else if (x > 0) y = (it->position - 1) % x;
y = (it->position - 1) % row;
if (x >= 1)
it_xpos = ((x - GG_IT(it)->prev_group) * sd->item_width)
+ (GG_IT(it)->prev_group * sd->group_item_width)
@ -189,10 +188,10 @@ _item_show_region(void *data)
else if (sd->item_width > 0)
{
col = cvw / sd->item_width;
if (col <= 0) col = 1;
y = (it->position - 1) / col;
if (y == 0) x = it->position - 1;
else if (y > 0) x = (it->position - 1) % y;
x = (it->position - 1) % col;
it_xpos = x * sd->item_width + minx;
if (y >= 1)
it_ypos = ((y - GG_IT(it)->prev_group) * sd->item_height)