C++ (Cpp) _e_editable_selection_update Examples

Example #1

File: e_editable.c Project: tizenorg/framework.uifw.e17

/* Updates the position of the cursor
 * It also updates automatically the text position and the selection */
static void
_e_editable_cursor_update(Evas_Object *editable)
{
   E_Editable_Smart_Data *sd;
   const Evas_Object *text_obj;
   Evas_Coord tx, ty;
   Evas_Coord cx, cy, ch;

   if ((!editable) || (!(sd = evas_object_smart_data_get(editable))))
     return;
   if (!(text_obj = edje_object_part_object_get(sd->text_object, "e.text.text")))
     return;

   evas_object_geometry_get(text_obj, &tx, &ty, NULL, NULL);
   _e_editable_char_geometry_get_from_pos(editable, sd->cursor_pos,
                                          &cx, &cy, NULL, &ch);

   evas_object_move(sd->cursor_object, tx + cx, ty + cy);
   evas_object_resize(sd->cursor_object, sd->cursor_width, ch);

   if (sd->cursor_visible && evas_object_visible_get(editable))
     {
        evas_object_show(sd->cursor_object);
        edje_object_signal_emit(sd->cursor_object, "e,action,show,cursor", "e");
     }

   _e_editable_selection_update(editable);
   _e_editable_text_position_update(editable, -1);
}

Example #2

/**
 * Moves the selection bound of the editable object to the given position
 *
 * @param editable an editable object
 * @param pos the position where to move the selection bound
 */
EAPI void
e_editable_selection_pos_set(Evas_Object *editable, int pos)
{
   E_Editable_Smart_Data *sd;

   if ((!editable) || (!(sd = evas_object_smart_data_get(editable))))
     return;

   pos = E_CLAMP(pos, 0, sd->unicode_length);
   if (sd->selection_pos == pos) return;

   sd->selection_pos = pos;
   _e_editable_selection_update(editable);
}