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Adding function to set cell selected in elm_scrolled_grid 

By: Rafael Fonseca



SVN revision: 49173
This commit is contained in:
Bruno Dilly 2010-05-23 23:54:16 +00:00
parent bb3868efb5
commit a5fa20a9ab
3 changed files with 37 additions and 0 deletions
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2
legacy/elementary/src/bin/test_grid.c
View File

@ -176,6 +176,8 @@ test_grid(void *data, Evas_Object *obj, void *event_info)
item[i].mode = i;
item[i].path = eina_stringshare_add(buf);
item[i].cell = elm_scrolled_grid_cell_add(grid, &gcc, &(item[i]), grid_sel, NULL);
if (!(i % 5))
elm_scrolled_grid_cell_selected_set(item[i].cell, EINA_TRUE);
}
evas_object_show(grid);

1
legacy/elementary/src/lib/Elementary.h.in
View File

@ -588,6 +588,7 @@ extern "C" {
EAPI void elm_scrolled_grid_clear(Evas_Object *obj);
EAPI void *elm_scrolled_grid_cell_data_get(Elm_Grid_Cell *cell);
EAPI void elm_scrolled_grid_cell_pos_get(const Elm_Grid_Cell *cell, unsigned int *x, unsigned int *y);
EAPI void elm_scrolled_grid_cell_selected_set(Elm_Grid_Cell *cell, Eina_Bool selected);
EAPI Eina_Bool elm_scrolled_grid_cell_selected_get(const Elm_Grid_Cell *cell);
EAPI const Evas_Object *elm_scrolled_grid_cell_object_get(Elm_Grid_Cell *cell);
EAPI const Eina_List *elm_scrolled_grid_selected_cells_get(const Evas_Object *obj);

34
legacy/elementary/src/lib/elm_scrolled_grid.c
View File

@ -1366,6 +1366,40 @@ elm_scrolled_grid_selected_cells_get(const Evas_Object *obj)
return wd->selected;
}
/**
* Set the selected state of a cell.
*
* This sets the selected state of a cell. If multi-select is not enabled and
* selected is EINA_TRUE, previously selected cells are unselected.
*
* @param cell The cell
* @param selected The selected state.
*
* @ingroup Grid
*/
EAPI void
elm_scrolled_grid_cell_selected_set(Elm_Grid_Cell *cell, Eina_Bool selected)
{
Widget_Data *wd = elm_widget_data_get(cell->wd->self);
if (!wd) return;
if (!cell || cell->delete_me) return;
selected = !!selected;
if (cell->selected == selected) return;
if (selected)
{
if (!wd->multi)
{
while (wd->selected)
_cell_unselect(wd->selected->data);
}
_cell_hilight(cell);
_cell_select(cell);
}
else
_cell_unselect(cell);
}
/**
* Get the selected state of a cell.
*