forked from enlightenment/efl
84 lines
2.4 KiB
C
84 lines
2.4 KiB
C
//Compile with:
|
|
//gcc -g layout_example_02.c -o layout_example_02 `pkg-config --cflags --libs elementary`
|
|
|
|
#include <Elementary.h>
|
|
|
|
#define TABLE "example/table"
|
|
#define BOX "example/box"
|
|
#define TITLE "example/title"
|
|
#define SWALLOW "example/custom"
|
|
|
|
static const char *images[] = { "home", "close", "arrow_up", "arrow_down", NULL };
|
|
|
|
struct _App {
|
|
int current;
|
|
};
|
|
|
|
static void
|
|
_signal_cb(void *data, Evas_Object *o, const char *emission, const char *source)
|
|
{
|
|
struct _App *app = data;
|
|
Evas_Object *icon = elm_object_part_content_get(o, "elm.swallow.content");
|
|
|
|
printf("signal received\n");
|
|
|
|
if (!strcmp("elm,action,back", emission))
|
|
app->current--;
|
|
else if (!strcmp("elm,action,next", emission))
|
|
app->current++;
|
|
|
|
if (app->current < 0)
|
|
app->current = sizeof(images) - 1;
|
|
else if (images[app->current] == NULL)
|
|
app->current = 0;
|
|
|
|
elm_icon_standard_set(icon, images[app->current]);
|
|
}
|
|
|
|
EAPI_MAIN int
|
|
elm_main(int argc, char **argv)
|
|
{
|
|
Evas_Object *win, *bg, *layout, *icon;
|
|
struct _App app;
|
|
|
|
app.current = 0;
|
|
|
|
win = elm_win_add(NULL, "layout", ELM_WIN_BASIC);
|
|
elm_win_title_set(win, "Layout");
|
|
elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
|
|
elm_win_autodel_set(win, EINA_TRUE);
|
|
|
|
bg = elm_bg_add(win);
|
|
elm_bg_color_set(bg, 255, 255, 255);
|
|
evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
|
|
elm_win_resize_object_add(win, bg);
|
|
evas_object_show(bg);
|
|
|
|
// Adding layout and filling it with widgets
|
|
layout = elm_layout_add(win);
|
|
evas_object_size_hint_weight_set(layout, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
|
|
elm_win_resize_object_add(win, layout);
|
|
elm_layout_theme_set(
|
|
layout, "layout", "application", "content-back-next");
|
|
evas_object_show(layout);
|
|
|
|
icon = elm_icon_add(win);
|
|
elm_icon_standard_set(icon, images[app.current]);
|
|
evas_object_size_hint_weight_set(layout, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
|
|
elm_object_part_content_set(layout, "elm.swallow.content", icon);
|
|
|
|
elm_object_signal_callback_add(layout, "elm,action,back", "", _signal_cb, &app);
|
|
elm_object_signal_callback_add(layout, "elm,action,next", "", _signal_cb, &app);
|
|
|
|
evas_object_size_hint_min_set(bg, 160, 160);
|
|
evas_object_size_hint_max_set(bg, 640, 640);
|
|
evas_object_resize(win, 320, 320);
|
|
evas_object_show(win);
|
|
|
|
elm_run();
|
|
elm_shutdown();
|
|
|
|
return 0;
|
|
}
|
|
ELM_MAIN()
|