365 lines
10 KiB
C
365 lines
10 KiB
C
//Compile with:
|
|
//gcc -g genlist_example_04.c -o genlist_example_04 `pkg-config --cflags --libs elementary`
|
|
|
|
#include <Elementary.h>
|
|
|
|
#define N_ITEMS 300
|
|
|
|
static Elm_Genlist_Item_Class *_itc = NULL;
|
|
static Elm_Genlist_Item_Class *_itc_group = NULL;
|
|
static int nitems = 0;
|
|
|
|
static char *
|
|
_item_label_get(void *data, Evas_Object *obj, const char *part)
|
|
{
|
|
time_t t = (time_t)ecore_time_unix_get();
|
|
char buf[256];
|
|
int i = (int)(long)data;
|
|
|
|
if (!strcmp(part, "elm.text"))
|
|
snprintf(buf, sizeof(buf), "Item # %i", i);
|
|
else
|
|
{
|
|
int n;
|
|
snprintf(buf, sizeof(buf), "realized at %s", ctime(&t));
|
|
n = strlen(buf);
|
|
buf[n - 1] = '\0';
|
|
}
|
|
|
|
return strdup(buf);
|
|
}
|
|
|
|
static Evas_Object *
|
|
_item_content_get(void *data, Evas_Object *obj, const char *part)
|
|
{
|
|
Evas_Object *ic = elm_icon_add(obj);
|
|
|
|
if (!strcmp(part, "elm.swallow.icon"))
|
|
elm_icon_standard_set(ic, "clock");
|
|
|
|
evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
|
|
return ic;
|
|
}
|
|
|
|
static void
|
|
_item_sel_cb(void *data, Evas_Object *obj, void *event_info)
|
|
{
|
|
printf("sel item data [%p] on genlist obj [%p], item pointer [%p]\n",
|
|
data, obj, event_info);
|
|
}
|
|
|
|
static char *
|
|
_group_label_get(void *data, Evas_Object *obj, const char *part)
|
|
{
|
|
char buf[256];
|
|
int i = (int)(long)data;
|
|
|
|
snprintf(buf, sizeof(buf), "Group %d (item #%d)", i / 7, i);
|
|
|
|
return strdup(buf);
|
|
}
|
|
|
|
static Evas_Object *
|
|
_group_content_get(void *data, Evas_Object *obj, const char *part)
|
|
{
|
|
Evas_Object *ic = elm_icon_add(obj);
|
|
|
|
if (!strcmp(part, "elm.swallow.icon"))
|
|
elm_icon_standard_set(ic, "home");
|
|
|
|
evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
|
|
return ic;
|
|
}
|
|
|
|
static void
|
|
_append_cb(void *data, Evas_Object *o, void *event_info)
|
|
{
|
|
Evas_Object *list = data;
|
|
|
|
elm_genlist_item_append(list, _itc,
|
|
(void *)(long)nitems++, NULL,
|
|
ELM_GENLIST_ITEM_NONE,
|
|
_item_sel_cb, NULL);
|
|
|
|
}
|
|
|
|
static void
|
|
_prepend_cb(void *data, Evas_Object *o, void *event_info)
|
|
{
|
|
Evas_Object *list = data;
|
|
|
|
elm_genlist_item_prepend(list, _itc,
|
|
(void *)(long)nitems++, NULL,
|
|
ELM_GENLIST_ITEM_NONE,
|
|
_item_sel_cb, NULL);
|
|
|
|
}
|
|
|
|
static void
|
|
_insert_before_cb(void *data, Evas_Object *o, void *event_info)
|
|
{
|
|
Evas_Object *list = data;
|
|
Elm_Object_Item *glit = elm_genlist_selected_item_get(list);
|
|
|
|
if (!glit) return;
|
|
|
|
elm_genlist_item_insert_before(list, _itc,
|
|
(void *)(long)nitems++, NULL,
|
|
glit, ELM_GENLIST_ITEM_NONE,
|
|
_item_sel_cb, NULL);
|
|
|
|
}
|
|
|
|
static void
|
|
_insert_after_cb(void *data, Evas_Object *o, void *event_info)
|
|
{
|
|
Evas_Object *list = data;
|
|
Elm_Object_Item *glit = elm_genlist_selected_item_get(list);
|
|
|
|
if (!glit) return;
|
|
|
|
elm_genlist_item_insert_after(list, _itc,
|
|
(void *)(long)nitems++, NULL,
|
|
glit, ELM_GENLIST_ITEM_NONE,
|
|
_item_sel_cb, NULL);
|
|
|
|
}
|
|
|
|
static void
|
|
_next_cb(void *data, Evas_Object *o, void *event_info)
|
|
{
|
|
Evas_Object *list = data;
|
|
Elm_Object_Item *glit = elm_genlist_selected_item_get(list);
|
|
|
|
if (glit) glit = elm_genlist_item_next_get(glit);
|
|
if (!glit) glit = elm_genlist_first_item_get(list);
|
|
|
|
elm_genlist_item_selected_set(glit, EINA_TRUE);
|
|
elm_genlist_item_show(glit, ELM_GENLIST_ITEM_SCROLLTO_IN);
|
|
}
|
|
|
|
static void
|
|
_prev_cb(void *data, Evas_Object *o, void *event_info)
|
|
{
|
|
Evas_Object *list = data;
|
|
Elm_Object_Item *glit = elm_genlist_selected_item_get(list);
|
|
|
|
if (glit) glit = elm_genlist_item_prev_get(glit);
|
|
if (!glit) glit = elm_genlist_last_item_get(list);
|
|
|
|
elm_genlist_item_selected_set(glit, EINA_TRUE);
|
|
elm_genlist_item_show(glit, ELM_GENLIST_ITEM_SCROLLTO_IN);
|
|
}
|
|
|
|
static void
|
|
_bring_in_cb(void *data, Evas_Object *o, void *event_info)
|
|
{
|
|
Elm_Object_Item *glit = data;
|
|
if (!glit) return;
|
|
|
|
elm_genlist_item_bring_in(glit, ELM_GENLIST_ITEM_SCROLLTO_IN);
|
|
}
|
|
|
|
static void
|
|
_show_cb(void *data, Evas_Object *o, void *event_info)
|
|
{
|
|
Elm_Object_Item *glit = data;
|
|
if (!glit) return;
|
|
|
|
elm_genlist_item_show(glit, ELM_GENLIST_ITEM_SCROLLTO_IN);
|
|
}
|
|
|
|
static void
|
|
_middle_in_cb(void *data, Evas_Object *o, void *event_info)
|
|
{
|
|
Elm_Object_Item *glit = data;
|
|
if (!glit) return;
|
|
|
|
elm_genlist_item_bring_in(glit, ELM_GENLIST_ITEM_SCROLLTO_MIDDLE);
|
|
}
|
|
|
|
static void
|
|
_middle_show_cb(void *data, Evas_Object *o, void *event_info)
|
|
{
|
|
Elm_Object_Item *glit = data;
|
|
if (!glit) return;
|
|
|
|
elm_genlist_item_show(glit, ELM_GENLIST_ITEM_SCROLLTO_MIDDLE);
|
|
}
|
|
|
|
static void
|
|
_top_in_cb(void *data, Evas_Object *o, void *event_info)
|
|
{
|
|
Elm_Object_Item *glit = data;
|
|
if (!glit) return;
|
|
|
|
elm_genlist_item_bring_in(glit, ELM_GENLIST_ITEM_SCROLLTO_TOP);
|
|
}
|
|
|
|
static void
|
|
_top_show_cb(void *data, Evas_Object *o, void *event_info)
|
|
{
|
|
Elm_Object_Item *glit = data;
|
|
if (!glit) return;
|
|
|
|
elm_genlist_item_show(glit, ELM_GENLIST_ITEM_SCROLLTO_TOP);
|
|
}
|
|
|
|
static void
|
|
_realize_cb(void *data, Evas_Object *o, void *event_info)
|
|
{
|
|
Evas_Object *list = data;
|
|
Elm_Object_Item *glit = elm_genlist_selected_item_get(list);
|
|
if (!glit) return;
|
|
|
|
elm_genlist_item_update(glit);
|
|
}
|
|
|
|
static Evas_Object *
|
|
_button_add(Evas_Object *list, Evas_Object *box, const char *label, Evas_Smart_Cb cb)
|
|
{
|
|
Evas_Object *bt;
|
|
|
|
bt = elm_button_add(elm_object_parent_widget_get(list));
|
|
elm_object_text_set(bt, label);
|
|
elm_box_pack_end(box, bt);
|
|
evas_object_show(bt);
|
|
|
|
if (cb)
|
|
evas_object_smart_callback_add(bt, "clicked", cb, list);
|
|
|
|
return bt;
|
|
}
|
|
|
|
EAPI_MAIN int
|
|
elm_main(int argc, char **argv)
|
|
{
|
|
Evas_Object *win, *bg, *box, *fbox;
|
|
Evas_Object *list;
|
|
Evas_Object *bt_bring_in, *bt_show;
|
|
Evas_Object *bt_middle_in, *bt_middle_show;
|
|
Evas_Object *bt_top_in, *bt_top_show;
|
|
int i;
|
|
|
|
win = elm_win_add(NULL, "icon", ELM_WIN_BASIC);
|
|
elm_win_title_set(win, "Icon");
|
|
elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
|
|
elm_win_autodel_set(win, EINA_TRUE);
|
|
|
|
bg = elm_bg_add(win);
|
|
elm_bg_color_set(bg, 255,255 ,255);
|
|
evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
|
|
elm_win_resize_object_add(win, bg);
|
|
evas_object_show(bg);
|
|
|
|
box = elm_box_add(win);
|
|
evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
|
|
evas_object_size_hint_align_set(box, EVAS_HINT_FILL, EVAS_HINT_FILL);
|
|
elm_win_resize_object_add(win, box);
|
|
evas_object_show(box);
|
|
|
|
if (!_itc)
|
|
{
|
|
_itc = elm_genlist_item_class_new();
|
|
_itc->item_style = "default";
|
|
_itc->func.text_get = _item_label_get;
|
|
_itc->func.content_get = _item_content_get;
|
|
_itc->func.state_get = NULL;
|
|
_itc->func.del = NULL;
|
|
}
|
|
|
|
if (!_itc_group)
|
|
{
|
|
_itc_group = elm_genlist_item_class_new();
|
|
_itc_group->item_style = "group_index";
|
|
_itc_group->func.text_get = _group_label_get;
|
|
_itc_group->func.content_get = _group_content_get;
|
|
_itc_group->func.state_get = NULL;
|
|
_itc_group->func.del = NULL;
|
|
}
|
|
list = elm_genlist_add(win);
|
|
|
|
evas_object_size_hint_weight_set(list, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
|
|
evas_object_size_hint_align_set(list, EVAS_HINT_FILL, EVAS_HINT_FILL);
|
|
elm_box_pack_end(box, list);
|
|
evas_object_show(list);
|
|
|
|
fbox = elm_box_add(win);
|
|
elm_box_layout_set(fbox, evas_object_box_layout_flow_horizontal,
|
|
NULL, NULL);
|
|
evas_object_size_hint_weight_set(fbox, EVAS_HINT_EXPAND, 0);
|
|
evas_object_size_hint_align_set(fbox, EVAS_HINT_FILL, EVAS_HINT_FILL);
|
|
elm_box_pack_end(box, fbox);
|
|
evas_object_show(fbox);
|
|
|
|
_button_add(list, fbox, "prepend", _prepend_cb);
|
|
_button_add(list, fbox, "append", _append_cb);
|
|
_button_add(list, fbox, "insert before", _insert_before_cb);
|
|
_button_add(list, fbox, "insert after", _insert_after_cb);
|
|
_button_add(list, fbox, "prev", _prev_cb);
|
|
_button_add(list, fbox, "next", _next_cb);
|
|
_button_add(list, fbox, "realize", _realize_cb);
|
|
bt_bring_in = _button_add(list, fbox, "bring #50", NULL);
|
|
bt_show = _button_add(list, fbox, "show #50", NULL);
|
|
bt_middle_in = _button_add(list, fbox, "bring to middle #200", NULL);
|
|
bt_middle_show = _button_add(list, fbox, "show in middle #200", NULL);
|
|
bt_top_in = _button_add(list, fbox, "bring to top #250", NULL);
|
|
bt_top_show = _button_add(list, fbox, "show in top #250", NULL);
|
|
|
|
for (i = 0; i < N_ITEMS; i++)
|
|
{
|
|
Elm_Object_Item *gli, *glg;
|
|
|
|
if (i % 7 == 0)
|
|
{
|
|
glg = gli = elm_genlist_item_append(list, _itc_group,
|
|
(void *)(long)nitems++, NULL,
|
|
ELM_GENLIST_ITEM_GROUP,
|
|
_item_sel_cb, NULL);
|
|
elm_genlist_item_select_mode_set(gli, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
|
|
}
|
|
else
|
|
{
|
|
gli = elm_genlist_item_append(list, _itc,
|
|
(void *)(long)nitems++, glg,
|
|
ELM_GENLIST_ITEM_NONE,
|
|
_item_sel_cb, NULL);
|
|
}
|
|
|
|
switch (i)
|
|
{
|
|
case 3:
|
|
elm_object_item_disabled_set(gli, EINA_TRUE);
|
|
break;
|
|
case 50:
|
|
evas_object_smart_callback_add(
|
|
bt_bring_in, "clicked", _bring_in_cb, gli);
|
|
evas_object_smart_callback_add(
|
|
bt_show, "clicked", _show_cb, gli);
|
|
break;
|
|
case 200:
|
|
evas_object_smart_callback_add(
|
|
bt_middle_in, "clicked", _middle_in_cb, gli);
|
|
evas_object_smart_callback_add(
|
|
bt_middle_show, "clicked", _middle_show_cb, gli);
|
|
break;
|
|
case 250:
|
|
evas_object_smart_callback_add(
|
|
bt_top_in, "clicked", _top_in_cb, gli);
|
|
evas_object_smart_callback_add(
|
|
bt_top_show, "clicked", _top_show_cb, gli);
|
|
}
|
|
}
|
|
|
|
evas_object_size_hint_min_set(bg, 160, 160);
|
|
evas_object_size_hint_max_set(bg, 640, 640);
|
|
evas_object_resize(win, 420, 320);
|
|
evas_object_show(win);
|
|
|
|
elm_run();
|
|
elm_shutdown();
|
|
|
|
return 0;
|
|
}
|
|
ELM_MAIN()
|