radio_example_01.c

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radio_example_01.c
//Compile with:
//gcc -g radio_example_01.c -o radio_example_01 `pkg-config --cflags --libs elementary`
#include <Elementary.h>
static int val = 1;
static void _cb(void *data, Evas_Object *obj, void *event_info);
EAPI_MAIN int
elm_main(int argc EINA_UNUSED, char **argv EINA_UNUSED)
{
Evas_Object *win, *bx, *radio, *group, *ic;
elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
win = elm_win_util_standard_add("radio", "Radio");
elm_win_autodel_set(win, EINA_TRUE);
bx = elm_box_add(win);
elm_box_horizontal_set(bx, EINA_TRUE);
evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
elm_win_resize_object_add(win, bx);
evas_object_show(bx);
group = radio = elm_radio_add(win);
elm_object_text_set(radio, "Radio 1");
elm_radio_state_value_set(radio, 1);
elm_radio_value_pointer_set(radio, &val);
ic = elm_icon_add(win);
elm_icon_standard_set(ic, "home");
elm_object_part_content_set(radio, "icon", ic);
elm_box_pack_end(bx, radio);
evas_object_size_hint_weight_set(radio, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(radio, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(radio);
evas_object_smart_callback_add(radio, "changed", _cb, NULL);
radio = elm_radio_add(win);
elm_object_text_set(radio, "Radio 2");
elm_radio_state_value_set(radio, 2);
elm_radio_value_pointer_set(radio, &val);
elm_radio_group_add(radio, group);
ic = elm_icon_add(win);
elm_icon_standard_set(ic, "file");
elm_object_part_content_set(radio, "icon", ic);
elm_box_pack_end(bx, radio);
evas_object_size_hint_weight_set(radio, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(radio, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(radio);
evas_object_smart_callback_add(radio, "changed", _cb, NULL);
radio = elm_radio_add(win);
elm_object_text_set(radio, "Radio 3");
elm_radio_state_value_set(radio, 3);
elm_radio_value_pointer_set(radio, &val);
elm_radio_group_add(radio, group);
elm_box_pack_end(bx, radio);
evas_object_size_hint_weight_set(radio, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(radio, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(radio);
evas_object_smart_callback_add(radio, "changed", _cb, NULL);
radio = elm_radio_add(win);
elm_object_text_set(radio, "Radio 4");
elm_radio_state_value_set(radio, 4);
elm_radio_value_pointer_set(radio, &val);
elm_radio_group_add(radio, group);
elm_box_pack_end(bx, radio);
evas_object_size_hint_weight_set(radio, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(radio, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(radio);
evas_object_smart_callback_add(radio, "changed", _cb, NULL);
evas_object_show(win);
elm_run();
return 0;
}
ELM_MAIN()
static void
_cb(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
printf("val is now: %d\n", val);
}
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
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_object_part_content_set
void elm_object_part_content_set(Evas_Object *obj, const char *part, Evas_Object *content)
Set the content on part of a given container widget.
Definition: elm_main.c:1562
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_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:885
elm_icon_add
Evas_Object * elm_icon_add(Evas_Object *parent)
Add a new icon object to the parent.
Definition: elm_icon.c:613
elm_radio_add
Evas_Object * elm_radio_add(Evas_Object *parent)
Add a new radio to the parent.
Definition: efl_ui_radio.c:401
elm_radio_group_add
void elm_radio_group_add(Efl_Ui_Radio *obj, Efl_Ui_Radio *group)
Add this radio to a group of other radio objects.
Definition: efl_ui_radio.c:465
elm_radio_state_value_set
void elm_radio_state_value_set(Efl_Ui_Radio *obj, int value)
Set the integer value that this radio object represents.
Definition: efl_ui_radio_eo.legacy.c:3
elm_radio_value_pointer_set
void elm_radio_value_pointer_set(Efl_Ui_Radio *obj, int *valuep)
Set a convenience pointer to an integer, which changes when radio group value changes.
Definition: efl_ui_radio.c:428
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:9582
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:8997
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:6194
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
Efl_Canvas_Object Evas_Object
An Evas Object handle.
Definition: Evas_Common.h:185
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_smart_callback_add
EVAS_API void evas_object_smart_callback_add(Evas_Object *eo_obj, const char *event, Evas_Smart_Cb func, const void *data)
Add (register) a callback function to the smart event specified by event on the smart object obj.
Definition: evas_object_smart.c:1040