Tizen Native API
5.0
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box_example_02.c
//Compile with: //gcc -g box_example_02.c -o box_example_02 `pkg-config --cflags --libs elementary` #include <Elementary.h> typedef struct { Eina_List *transitions; Evas_Object *box; Evas_Object_Box_Layout last_layout; } Transitions_Data; static void _add_cb(void *data, Evas_Object *obj EINA_UNUSED, void *ev EINA_UNUSED) { Evas_Object *btn; Eina_List *children; Transitions_Data *tdata = data; btn = elm_button_add(tdata->box); elm_object_text_set(btn, "I do nothing"); children = (Eina_List *)elm_box_children_get(tdata->box); if (children) { elm_box_pack_after(tdata->box, btn, (Evas_Object *)children->data); eina_list_free(children); } else elm_box_pack_end(tdata->box, btn); evas_object_show(btn); } static void _clear_cb(void *data, Evas_Object *obj EINA_UNUSED, void *ev EINA_UNUSED) { Transitions_Data *tdata = data; elm_box_clear(tdata->box); } static void _unpack_cb(void *data, Evas_Object *obj, void *ev EINA_UNUSED) { Transitions_Data *tdata = data; elm_box_unpack(tdata->box, obj); evas_object_move(obj, 0, 50); evas_object_color_set(obj, 128, 64, 0, 128); } static void _test_box_transition_change(void *data) { Transitions_Data *tdata = data; Elm_Box_Transition *layout_data; Evas_Object_Box_Layout next_layout; if (!data) return; next_layout = eina_list_data_get(tdata->transitions); layout_data = elm_box_transition_new(2.0, tdata->last_layout, NULL, NULL, next_layout, NULL, NULL, _test_box_transition_change, tdata); elm_box_layout_set(tdata->box, elm_box_layout_transition, layout_data, elm_box_transition_free); tdata->last_layout = next_layout; tdata->transitions = eina_list_demote_list(tdata->transitions, tdata->transitions); } EAPI_MAIN int elm_main(int argc EINA_UNUSED, char **argv EINA_UNUSED) { Evas_Object *win, *bigbox, *bx, *bt; static Transitions_Data tdata = { .transitions = NULL, .box = NULL, .last_layout = NULL }; elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED); win = elm_win_util_standard_add("box-transition", "Box Transition"); elm_win_autodel_set(win, EINA_TRUE); bigbox = elm_box_add(win); evas_object_size_hint_weight_set(bigbox, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); elm_win_resize_object_add(win, bigbox); evas_object_show(bigbox); bx = elm_box_add(win); elm_box_horizontal_set(bx, EINA_TRUE); elm_box_pack_end(bigbox, bx); evas_object_show(bx); bt = elm_button_add(win); elm_object_text_set(bt, "Add"); elm_box_pack_end(bx, bt); evas_object_show(bt); evas_object_smart_callback_add(bt, "clicked", _add_cb, &tdata); bt = elm_button_add(win); elm_object_text_set(bt, "Clear"); elm_box_pack_end(bx, bt); evas_object_show(bt); evas_object_smart_callback_add(bt, "clicked", _clear_cb, &tdata); bx = elm_box_add(win); evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); evas_object_size_hint_align_set(bx, EVAS_HINT_FILL, EVAS_HINT_FILL); elm_box_pack_end(bigbox, bx); evas_object_show(bx); bt = elm_button_add(win); elm_object_text_set(bt, "Button 1"); evas_object_smart_callback_add(bt, "clicked", _unpack_cb, &tdata); evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL); elm_box_pack_end(bx, bt); evas_object_show(bt); bt = elm_button_add(win); elm_object_text_set(bt, "Button 2"); evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, 0.0); evas_object_size_hint_align_set(bt, 1.0, 0.5); evas_object_smart_callback_add(bt, "clicked", _unpack_cb, &tdata); elm_box_pack_end(bx, bt); evas_object_show(bt); bt = elm_button_add(win); elm_object_text_set(bt, "Button 3"); evas_object_smart_callback_add(bt, "clicked", _unpack_cb, &tdata); elm_box_pack_end(bx, bt); evas_object_show(bt); tdata.box = bx; tdata.last_layout = evas_object_box_layout_horizontal; tdata.transitions = eina_list_append(tdata.transitions, evas_object_box_layout_vertical); tdata.transitions = eina_list_append(tdata.transitions, evas_object_box_layout_horizontal); tdata.transitions = eina_list_append(tdata.transitions, evas_object_box_layout_stack); tdata.transitions = eina_list_append(tdata.transitions, evas_object_box_layout_homogeneous_vertical); tdata.transitions = eina_list_append(tdata.transitions, evas_object_box_layout_homogeneous_horizontal); tdata.transitions = eina_list_append(tdata.transitions, evas_object_box_layout_flow_vertical); tdata.transitions = eina_list_append(tdata.transitions, evas_object_box_layout_flow_horizontal); tdata.transitions = eina_list_append(tdata.transitions, evas_object_box_layout_stack); elm_box_layout_set(bx, evas_object_box_layout_horizontal, NULL, NULL); _test_box_transition_change(&tdata); evas_object_resize(win, 300, 320); evas_object_show(win); elm_run(); return 0; } ELM_MAIN()