rendered paste body#include <Ecore.h>#include <Evas.h>#include <Ecore_Evas.h>#include <Edje.h>#include <stdlib.h>#include <stdio.h>#include <string.h>struct test_data { Ecore_Evas *ee; Evas *evas; Evas_Object *bg; Evas_Object *box;};static struct test_data d;static voidcustom_layout(Evas_Object *o, Evas_Object_Box_Data *p, void *data){ int x, y, w, h; int xx, yy, ww, hh; int count; Eina_List *l; Evas_Object_Box_Option *opt; evas_object_geometry_get(o, &x, &y, &w, &h); count = eina_list_count(p->children); ww = w / (count?:1); hh = h / (count?:1); if (ww < 1) ww = 1; if (hh < 1) hh = 1; xx = x; yy = y; EINA_LIST_FOREACH(p->children, l, opt) { //evas_object_resize(opt->obj, ww, hh); evas_object_move(opt->obj, xx, yy); xx += ww; yy += hh; }}static Evas_Object *new_greenie_block(Evas *e){ Evas_Object *o; o = evas_object_rectangle_add(e); evas_object_resize(o, 10, 10); evas_object_color_set(o, 0, 255, 0, 255); evas_object_show(o); return o;}static voidon_keydown(void *data, Evas *evas, Evas_Object *o, void *einfo){ struct test_data *test = data; Evas_Event_Key_Down *ev = einfo; const Evas_Modifier *mods; mods = evas_key_modifier_get(evas); if (evas_key_modifier_is_set(mods, "Shift")) { int pos; Evas_Object *obj = NULL; pos = atoi(ev->keyname); obj = edje_object_part_box_remove_at(test->box, "Box", pos); if (obj) evas_object_del(obj); return; } if (evas_key_modifier_is_set(mods, "Control")) { Evas_Object *o; int pos; pos = atoi(ev->keyname); o = new_greenie_block(test->evas); if (!edje_object_part_box_insert_at(test->box, "Box", o, pos)) edje_object_part_box_append(test->box, "Box", o); return; } if (strcmp(ev->keyname, "Escape") == 0) ecore_main_loop_quit(); if (strcmp(ev->keyname, "1") == 0) edje_object_signal_emit(test->box, "set,horizontal", "*"); if (strcmp(ev->keyname, "2") == 0) edje_object_signal_emit(test->box, "set,vertical", "*"); if (strcmp(ev->keyname, "3") == 0) edje_object_signal_emit(test->box, "set,horizontal_homogeneous", "*"); if (strcmp(ev->keyname, "4") == 0) edje_object_signal_emit(test->box, "set,vertical_homogeneous", "*"); if (strcmp(ev->keyname, "5") == 0) edje_object_signal_emit(test->box, "set,horizontal_max", "*"); if (strcmp(ev->keyname, "6") == 0) edje_object_signal_emit(test->box, "set,vertical_max", "*"); if (strcmp(ev->keyname, "7") == 0) edje_object_signal_emit(test->box, "set,horizontal_flow", "*"); if (strcmp(ev->keyname, "8") == 0) edje_object_signal_emit(test->box, "set,vertical_flow", "*"); if (strcmp(ev->keyname, "9") == 0) edje_object_signal_emit(test->box, "set,stack", "*"); if (strcmp(ev->keyname, "0") == 0) edje_object_signal_emit(test->box, "set,custom_layout", "*");}static Evas_Object *box_new(Evas *evas, const char *name, int x, int y, int w, int h){ Evas_Object *o; o = edje_object_add(evas); evas_object_move(o, x, y); evas_object_resize(o, w, h); edje_object_file_set(o, "box.edj", "DaBox"); evas_object_show(o); evas_object_name_set(o, name); return o;}static voidon_resize(Ecore_Evas *ee){ int w, h; evas_output_viewport_get(d.evas, NULL, NULL, &w, &h); evas_object_resize(d.bg, w, h); evas_object_resize(d.box, w, h);}static voidon_destroy(Ecore_Evas *ee){ ecore_main_loop_quit();}intmain(int argc, char *argv[]){ Ecore_Evas *ee; int w, h, i; Evas_Object *last; Evas_Object *o; evas_init(); ecore_init(); ecore_evas_init(); edje_init(); ee = ecore_evas_new(NULL, 0, 0, 640, 480, NULL); ecore_evas_show(ee); d.ee = ee; d.evas = ecore_evas_get(ee); ecore_evas_callback_resize_set(ee, on_resize); ecore_evas_callback_destroy_set(ee, on_destroy); evas_output_viewport_get(d.evas, NULL, NULL, &w, &h); d.bg = evas_object_rectangle_add(d.evas); evas_object_resize(d.bg, w, h); evas_object_show(d.bg); evas_object_focus_set(d.bg, 1); evas_object_event_callback_add( d.bg, EVAS_CALLBACK_KEY_DOWN, on_keydown, &d); d.box = box_new(d.evas, "box", 0, 0, w, h);#if 0 for (i = 1; i <= 5; i++) { o = last = evas_object_rectangle_add(d.evas); evas_object_resize(o, 50, 50); evas_object_color_set(o, 128, 0, 0, 128); evas_object_show(o); if (!edje_object_part_box_append(d.box, "Box", o)) return 1; }#endif/* o = evas_object_rectangle_add(d.evas); evas_object_resize(o, 10, 10); evas_object_color_set(o, 255, 0, 255, 255); evas_object_show(o); printf("inserting magenta before last\n"); edje_object_part_box_insert_before(d.box, "Box", o, last);*/#if 0 o = evas_object_rectangle_add(d.evas); evas_object_resize(o, 10, 10); evas_object_color_set(o, 0, 255, 0, 255); evas_object_show(o); printf("inserting green at 3\n"); edje_object_part_box_insert_at(d.box, "Box", o, 3);#endif edje_box_layout_register("custom_layout", custom_layout, NULL, NULL, NULL, NULL); ecore_main_loop_begin(); edje_shutdown(); ecore_evas_shutdown(); ecore_shutdown(); evas_shutdown(); return 0;}