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)
{
Evas_Object *ic = elm_icon_add(obj);
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)
{
Evas_Object *list = elm_genlist_add(elm_object_parent_widget_get(box));
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);
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,
ELM_GENLIST_ITEM_NONE,
_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");
elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
elm_win_autodel_set(win, EINA_TRUE);
box = elm_box_add(win);
elm_box_horizontal_set(box, EINA_TRUE);
evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
elm_win_resize_object_add(win, box);
evas_object_show(box);
if (!_itc)
{
_itc = elm_genlist_item_class_new();
_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);
evas_object_show(win);
elm_run();
return 0;
}
ELM_MAIN()
EVAS_HINT_EXPAND
#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:297
EVAS_HINT_FILL
#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:298
ecore_time_unix_get
double ecore_time_unix_get(void)
Retrieves the current UNIX time as a floating point value in seconds.
Definition ecore_time.c:61
EINA_TRUE
#define EINA_TRUE
boolean value TRUE (numerical value 1)
Definition eina_types.h:539
EINA_UNUSED
#define EINA_UNUSED
Used to indicate that a function parameter is purposely unused.
Definition eina_types.h:339
elm_box_horizontal_set
void elm_box_horizontal_set(Elm_Box *obj, Eina_Bool horizontal)
Set the horizontal orientation.
Definition elm_box_eo.legacy.c:27
elm_box_add
Evas_Object * elm_box_add(Evas_Object *parent)
Add a new box to the parent.
Definition elm_box.c:363
elm_box_pack_end
void elm_box_pack_end(Elm_Box *obj, Efl_Canvas_Object *subobj)
Add an object at the end of the pack list.
Definition elm_box_eo.legacy.c:57
ELM_MAIN
#define ELM_MAIN()
macro to be used after the elm_main() function
Definition elm_general.h:556
elm_policy_set
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:1380
elm_run
void elm_run(void)
Run Elementary's main loop.
Definition elm_main.c:1357
ELM_POLICY_QUIT_LAST_WINDOW_CLOSED
@ ELM_POLICY_QUIT_LAST_WINDOW_CLOSED
quit when the application's last window is closed
Definition elm_general.h:248
ELM_POLICY_QUIT
@ ELM_POLICY_QUIT
under which circumstances the application should quit automatically.
Definition elm_general.h:227
ELM_LIST_LIMIT
@ 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
@ 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
elm_genlist_add
Evas_Object * elm_genlist_add(Evas_Object *parent)
Add a new genlist widget to the given parent Elementary (container) object.
Definition elm_genlist.c:5998
elm_genlist_mode_set
void elm_genlist_mode_set(Elm_Genlist *obj, Elm_List_Mode mode)
This sets the horizontal stretching mode.
Definition elm_genlist_eo.legacy.c:135
elm_genlist_item_append
Elm_Widget_Item * elm_genlist_item_append(Elm_Genlist *obj, const Elm_Genlist_Item_Class *itc, const void *data, Elm_Widget_Item *parent, Elm_Genlist_Item_Type type, Evas_Smart_Cb func, const void *func_data)
Append a new item in a given genlist widget.
Definition elm_genlist_eo.legacy.c:243
elm_genlist_item_class_new
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:8392
ELM_GENLIST_ITEM_NONE
@ ELM_GENLIST_ITEM_NONE
Simple item.
Definition elm_general.h:349
elm_icon_standard_set
Eina_Bool elm_icon_standard_set(Evas_Object *obj, const char *name)
Set the icon by icon standards names.
Definition elm_icon.c:876
elm_icon_add
Evas_Object * elm_icon_add(Evas_Object *parent)
Add a new icon object to the parent.
Definition elm_icon.c:604
elm_win_util_standard_add
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:9587
elm_win_resize_object_add
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:9002
elm_win_autodel_set
void elm_win_autodel_set(Eo *obj, Eina_Bool autodel)
Set the window's autodel state.
Definition efl_ui_win.c:6199
evas_object_show
EVAS_API void evas_object_show(Evas_Object *eo_obj)
Makes the given Evas object visible.
Definition evas_object_main.c:1814
evas_object_size_hint_weight_set
EVAS_API 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
evas_object_size_hint_align_set
EVAS_API 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
Evas_Object
Efl_Canvas_Object Evas_Object
An Evas Object handle.
Definition Evas_Common.h:185
evas_object_resize
EVAS_API 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
_Elm_Gen_Item_Class_Functions::state_get
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_Class_Functions::del
Elm_Gen_Item_Del_Cb del
Deletion class function for genlist/gengrid item classes.
Definition elm_gen.h:102
_Elm_Gen_Item_Class_Functions::content_get
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_Class_Functions::text_get
Elm_Gen_Item_Text_Get_Cb text_get
Text fetching class function for genlist/gengrid item classes.
Definition elm_gen.h:99
_Elm_Gen_Item_Class::func
Elm_Gen_Item_Class_Functions func
Set of callbacks.
Definition elm_gen.h:126
_Elm_Gen_Item_Class::item_style
const char * item_style
Name of the visual style to use for this item.
Definition elm_gen.h:118