genlist_example_03.c
//Compile with:
//gcc -g genlist_example_03.c -o genlist_example_03 `pkg-config --cflags --libs elementary`
#include <Elementary.h>
#define N_ITEMS 30
static Elm_Genlist_Item_Class *_itc = NULL;
static char *
_item_label_get(void *data, Evas_Object *obj EINA_UNUSED, const char *part)
{
time_t t = (time_t)ecore_time_unix_get();
char buf[256];
int i = (int)(uintptr_t)data;
if (!strcmp(part, "elm.text"))
snprintf(buf, sizeof(buf), "Item # %i", i);
else
{
int n;
snprintf(buf, sizeof(buf), "created at %s", ctime(&t));
n = strlen(buf);
buf[n - 1] = '\0';
}
return strdup(buf);
}
static Evas_Object *
_item_content_get(void *data EINA_UNUSED, Evas_Object *obj, const char *part)
{
if (!strcmp(part, "elm.swallow.icon"))
elm_icon_standard_set(ic, "clock");
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 Evas_Object *
_genlist_add(Evas_Object *box)
{
elm_box_pack_end(box, list);
return list;
}
static void
_genlist_fill(Evas_Object *list)
{
unsigned int i;
for (i = 0; i < N_ITEMS; i++)
{
elm_genlist_item_append(list, _itc,
(void *)(uintptr_t)i, NULL,
_item_sel_cb, NULL);
}
}
EAPI_MAIN int
elm_main(int argc EINA_UNUSED, char **argv EINA_UNUSED)
{
Evas_Object *win, *box;
Evas_Object *list;
win = elm_win_util_standard_add("genlist", "Genlist");
box = elm_box_add(win);
elm_box_horizontal_set(box, EINA_TRUE);
if (!_itc)
{
_itc->item_style = "double_label";
_itc->func.text_get = _item_label_get;
_itc->func.content_get = _item_content_get;
_itc->func.state_get = NULL;
_itc->func.del = NULL;
}
list = _genlist_add(box);
_genlist_fill(list);
list = _genlist_add(box);
elm_genlist_mode_set(list, ELM_LIST_LIMIT);
_genlist_fill(list);
list = _genlist_add(box);
elm_genlist_mode_set(list, ELM_LIST_COMPRESS);
_genlist_fill(list);
evas_object_resize(win, 800, 320);
return 0;
}
#define EVAS_HINT_EXPAND
Use with evas_object_size_hint_weight_set(), evas_object_size_hint_weight_get(), evas_object_size_hin...
Definition: Evas_Common.h:292
#define EVAS_HINT_FILL
Use with evas_object_size_hint_align_set(), evas_object_size_hint_align_get(), evas_object_size_hint_...
Definition: Evas_Common.h:293
double ecore_time_unix_get(void)
Retrieves the current UNIX time as a floating point value in seconds.
Definition: ecore_time.c:52
#define EINA_TRUE
boolean value TRUE (numerical value 1)
Definition: eina_types.h:539
#define EINA_UNUSED
Used to indicate that a function parameter is purposely unused.
Definition: eina_types.h:339
Evas_Object * elm_box_add(Evas_Object *parent)
Add a new box to the parent.
Definition: elm_box.c:363
#define ELM_MAIN()
macro to be used after the elm_main() function
Definition: elm_general.h:528
Eina_Bool elm_policy_set(unsigned int policy, int value)
Set a new policy's value (for a given policy group/identifier).
Definition: elm_main.c:1385
void elm_run(void)
Run Elementary's main loop.
Definition: elm_main.c:1362
@ ELM_POLICY_QUIT_LAST_WINDOW_CLOSED
quit when the application's last window is closed
Definition: elm_general.h:248
@ ELM_GENLIST_ITEM_NONE
Simple item.
Definition: elm_general.h:349
@ ELM_POLICY_QUIT
under which circumstances the application should quit automatically.
Definition: elm_general.h:227
Evas_Object * elm_genlist_add(Evas_Object *parent)
Add a new genlist widget to the given parent Elementary (container) object.
Definition: elm_genlist.c:5987
Elm_Genlist_Item_Class * elm_genlist_item_class_new(void)
Create a new genlist item class in a given genlist widget.
Definition: elm_genlist.c:8379
Evas_Object * elm_icon_add(Evas_Object *parent)
Add a new icon object to the parent.
Definition: elm_icon.c:606
Eina_Bool elm_icon_standard_set(Evas_Object *obj, const char *name)
Set the icon by icon standards names.
Definition: elm_icon.c:878
@ ELM_LIST_LIMIT
Sets a minimum size hint on the list object, so that containers may respect it (and resize itself to ...
Definition: elm_general.h:443
@ ELM_LIST_COMPRESS
The list won't set any of its size hints to inform how a possible container should resize it.
Definition: elm_general.h:432
Evas_Object * elm_object_parent_widget_get(const Evas_Object *obj)
Get the first parent of the given object that is an Elementary widget.
Definition: elm_main.c:1838
void elm_win_resize_object_add(Eo *obj, Evas_Object *subobj)
Add subobj as a resize object of window obj.
Definition: efl_ui_win.c:8992
void elm_win_autodel_set(Eo *obj, Eina_Bool autodel)
Set the window's autodel state.
Definition: efl_ui_win.c:6188
Evas_Object * elm_win_util_standard_add(const char *name, const char *title)
Adds a window object with standard setup.
Definition: efl_ui_win.c:9576
void evas_object_show(Evas_Object *eo_obj)
Makes the given Evas object visible.
Definition: evas_object_main.c:1814
void evas_object_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h)
Changes the size of the given Evas object.
Definition: evas_object_main.c:1236
void evas_object_size_hint_weight_set(Evas_Object *obj, double x, double y)
Sets the hints for an object's weight.
Definition: evas_object_main.c:2638
void evas_object_size_hint_align_set(Evas_Object *obj, double x, double y)
Sets the hints for an object's alignment.
Definition: evas_object_main.c:2650
Efl_Canvas_Object Evas_Object
An Evas Object handle.
Definition: Evas_Common.h:180
Elm_Gen_Item_State_Get_Cb state_get
State fetching class function for genlist/gengrid item classes.
Definition: elm_gen.h:101
Elm_Gen_Item_Del_Cb del
Deletion class function for genlist/gengrid item classes.
Definition: elm_gen.h:102
Elm_Gen_Item_Content_Get_Cb content_get
Content fetching class function for genlist/gengrid item classes.
Definition: elm_gen.h:100
Elm_Gen_Item_Text_Get_Cb text_get
Text fetching class function for genlist/gengrid item classes.
Definition: elm_gen.h:99
Gengrid or Genlist item class definition.
Definition: elm_gen.h:109
Elm_Gen_Item_Class_Functions func
Set of callbacks.
Definition: elm_gen.h:126
const char * item_style
Name of the visual style to use for this item.
Definition: elm_gen.h:118