Elementary tooltip widget
By Karolina Arciszewska
This code snippet shows how to use tooltip widget. It's a small widget that can be attached to other objects. It is usually shown on hover event (or long press).
Evas_Object *box = elm_box_add(ad->win);
evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
elm_win_resize_object_add(ad->win, box);
evas_object_show(box);
Evas_Object* button = elm_button_add(ad->win);
elm_object_text_set(button, "Button 1");
evas_object_size_hint_weight_set(button, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(button, 0.5, 0.5);
evas_object_show(button);
elm_box_pack_end(box, button);
//set tooltip for our button
elm_object_tooltip_text_set(button, "This is the first button");
elm_object_tooltip_style_set(button, "default");
//force tooltip show (then you have to hide it manually)
elm_object_tooltip_show(button);
elm_object_tooltip_hide(button);