Hi guys,
I did a quick test with gengrid, where i would like to have only one
object shown at a time. The example program is attached and is really
simple.
I just create a gengrid, add it in the window and set the item size to
be the same than the window size. I thought that only one object would
be display, but as you can see nothing is displayed. After that if you
resize the window you can see the grid appear.
I guess there is a problem here ?
regards,
Nico
--
Nicolas Aguirre
Mail: [email protected]
Web: http://www.digital-corner.org
/* gcc -o gengrid gengrid.c `pkg-config elementary --libs --cflags` */
#include <Elementary.h>
static Elm_Gengrid_Item_Class gic;
char *
grid_label_get(void *data, Evas_Object *obj, const char *part)
{
return strdup(data);
}
Evas_Object *
grid_icon_get(void *data, Evas_Object *obj, const char *part)
{
if (!strcmp(part, "elm.swallow.icon"))
{
Evas_Object *btn = elm_button_add(obj);
elm_button_label_set(btn, data);
evas_object_show(btn);
return btn;
}
return NULL;
}
Eina_Bool
grid_state_get(void *data, Evas_Object *obj, const char *part)
{
return EINA_FALSE;
}
void
grid_del(void *data, Evas_Object *obj)
{
}
static void
grid_sel(void *data, Evas_Object *obj, void *event_info)
{
}
int main(int argc, char **argv)
{
Evas_Object *win, *bg, *grid;
int i = 0;
const char *labels[] = {
"btn1",
"btn2",
"btn3",
"btn4",
NULL
};
elm_init(argc, argv);
win = elm_win_add(NULL, "grid_test", ELM_WIN_BASIC);
elm_win_title_set(win, "Grid");
bg = elm_bg_add(win);
evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
elm_win_resize_object_add(win, bg);
evas_object_show(bg);
grid = elm_gengrid_add(win);
elm_gengrid_horizontal_set(grid, EINA_TRUE);
elm_gengrid_item_size_set(grid, 800, 480);
gic.item_style = "default";
gic.func.label_get = grid_label_get;
gic.func.icon_get = grid_icon_get;
gic.func.state_get = grid_state_get;
gic.func.del = grid_del;
while(labels[i])
{
elm_gengrid_item_append(grid, &gic, labels[i], NULL, NULL);
i++;
}
elm_win_resize_object_add(win, grid);
evas_object_show(grid);
evas_object_show(bg);
evas_object_resize(win, 800, 480);
evas_object_show(win);
elm_run();
elm_shutdown();
return 1;
}
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