2008-09-29 23:58:56 -07:00
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#include <Elementary.h>
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#include "elm_priv.h"
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2012-07-04 14:42:35 -07:00
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#include "elm_interface_scrollable.h"
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#include "elm_widget_layout.h"
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typedef struct _Elm_Scroller_Smart_Data Elm_Scroller_Smart_Data;
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static const char SCROLLER_SMART_NAME[] = "elm_scroller";
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#define ELM_SCROLLER_DATA_GET(o, sd) \
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Elm_Scroller_Smart_Data * sd = evas_object_smart_data_get(o)
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#define ELM_SCROLLER_DATA_GET_OR_RETURN(o, ptr) \
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ELM_SCROLLER_DATA_GET(o, ptr); \
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if (!ptr) \
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{ \
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CRITICAL("No widget data for object %p (%s)", \
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o, evas_object_type_get(o)); \
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return; \
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}
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#define ELM_SCROLLER_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
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ELM_SCROLLER_DATA_GET(o, ptr); \
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if (!ptr) \
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{ \
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CRITICAL("No widget data for object %p (%s)", \
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o, evas_object_type_get(o)); \
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return val; \
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}
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#define ELM_SCROLLER_CHECK(obj) \
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if (!obj || !elm_widget_type_check((obj), SCROLLER_SMART_NAME, __func__)) \
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return
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#define ELM_SCROLLABLE_CHECK(obj, ...) \
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const Elm_Scrollable_Smart_Interface * s_iface = \
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evas_object_smart_interface_get(obj, ELM_SCROLLABLE_IFACE_NAME); \
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\
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if (!s_iface) \
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{ \
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ERR("Passing object (%p) of type '%s' in function %s, but it doesn't" \
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" implement the Elementary scrollable interface.", obj, \
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elm_widget_type_get(obj), __func__); \
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if (getenv("ELM_ERROR_ABORT")) abort(); \
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return __VA_ARGS__; \
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}
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struct _Elm_Scroller_Smart_Data
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{
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Elm_Layout_Smart_Data base; /* base widget smart data as
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* first member obligatory, as
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* we're inheriting from it */
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const Elm_Scrollable_Smart_Interface *s_iface;
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Evas_Object *hit_rect;
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Evas_Object *g_layer;
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Evas_Object *content;
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Eina_Bool min_w : 1;
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Eina_Bool min_h : 1;
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2008-09-29 23:58:56 -07:00
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};
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2010-03-26 03:59:56 -07:00
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static const char SIG_SCROLL[] = "scroll";
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static const char SIG_SCROLL_ANIM_START[] = "scroll,anim,start";
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static const char SIG_SCROLL_ANIM_STOP[] = "scroll,anim,stop";
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static const char SIG_SCROLL_DRAG_START[] = "scroll,drag,start";
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static const char SIG_SCROLL_DRAG_STOP[] = "scroll,drag,stop";
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static const char SIG_EDGE_LEFT[] = "edge,left";
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static const char SIG_EDGE_RIGHT[] = "edge,right";
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static const char SIG_EDGE_TOP[] = "edge,top";
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static const char SIG_EDGE_BOTTOM[] = "edge,bottom";
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2012-07-04 14:42:35 -07:00
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static const Evas_Smart_Cb_Description _smart_callbacks[] =
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{
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{SIG_SCROLL, ""},
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{SIG_SCROLL_ANIM_START, ""},
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{SIG_SCROLL_ANIM_STOP, ""},
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{SIG_SCROLL_DRAG_START, ""},
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{SIG_SCROLL_DRAG_STOP, ""},
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{SIG_EDGE_LEFT, ""},
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{SIG_EDGE_RIGHT, ""},
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{SIG_EDGE_TOP, ""},
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{SIG_EDGE_BOTTOM, ""},
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{NULL, NULL}
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2010-03-26 03:59:56 -07:00
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};
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2012-07-04 14:42:35 -07:00
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static const Evas_Smart_Interface *_smart_interfaces[] =
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{
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2012-07-04 14:42:35 -07:00
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(Evas_Smart_Interface *)&ELM_SCROLLABLE_IFACE, NULL
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};
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2010-10-01 12:03:07 -07:00
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2012-07-04 14:42:35 -07:00
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EVAS_SMART_SUBCLASS_IFACE_NEW
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(SCROLLER_SMART_NAME, _elm_scroller, Elm_Layout_Smart_Class,
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Elm_Layout_Smart_Class, elm_layout_smart_class_get, _smart_callbacks,
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_smart_interfaces);
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static Eina_Bool
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_elm_scroller_smart_event(Evas_Object *obj,
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Evas_Object *src __UNUSED__,
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Evas_Callback_Type type,
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void *event_info)
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{
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2010-10-01 12:03:07 -07:00
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Evas_Coord x = 0;
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Evas_Coord y = 0;
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2012-07-04 14:42:35 -07:00
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Evas_Coord c_x = 0;
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Evas_Coord c_y = 0;
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2010-10-01 12:03:07 -07:00
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Evas_Coord v_w = 0;
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Evas_Coord v_h = 0;
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2012-07-04 14:42:35 -07:00
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Evas_Coord max_x = 0;
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Evas_Coord max_y = 0;
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2010-10-01 12:03:07 -07:00
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Evas_Coord page_x = 0;
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Evas_Coord page_y = 0;
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2012-07-04 14:42:35 -07:00
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Evas_Coord step_x = 0;
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Evas_Coord step_y = 0;
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Evas_Event_Key_Down *ev = event_info;
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ELM_SCROLLER_DATA_GET(obj, sd);
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if (elm_widget_disabled_get(obj)) return EINA_FALSE;
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if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
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if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
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2010-10-01 12:03:07 -07:00
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2012-07-04 14:42:35 -07:00
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sd->s_iface->content_pos_get(obj, &x, &y);
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sd->s_iface->step_size_get(obj, &step_x, &step_y);
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sd->s_iface->page_size_get(obj, &page_x, &page_y);
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sd->s_iface->content_viewport_size_get(obj, &v_w, &v_h);
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evas_object_geometry_get(sd->content, &c_x, &c_y, &max_x, &max_y);
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2010-10-01 12:03:07 -07:00
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2012-05-02 20:02:54 -07:00
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if (((!strcmp(ev->keyname, "Left")) ||
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(!strcmp(ev->keyname, "KP_Left")) ||
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(!strcmp(ev->keyname, "Right")) ||
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(!strcmp(ev->keyname, "KP_Right")) ||
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2012-07-04 14:42:35 -07:00
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(!strcmp(ev->keyname, "Up")) ||
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2012-05-02 20:02:54 -07:00
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(!strcmp(ev->keyname, "KP_Up")) ||
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(!strcmp(ev->keyname, "Down")) ||
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(!strcmp(ev->keyname, "KP_Down"))) && (!ev->string))
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{
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Evas_Object *current_focus = NULL;
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Eina_List *can_focus_list = NULL;
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2012-07-04 14:42:35 -07:00
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Evas_Object *new_focus = NULL;
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2012-05-02 20:02:54 -07:00
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Evas_Coord f_x = 0;
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Evas_Coord f_y = 0;
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Evas_Coord f_w = 0;
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Evas_Coord f_h = 0;
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current_focus = elm_widget_focused_object_get(obj);
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evas_object_geometry_get(current_focus, &f_x, &f_y, &f_w, &f_h);
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can_focus_list = elm_widget_can_focus_child_list_get(obj);
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if ((current_focus == obj) ||
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2012-07-04 14:42:35 -07:00
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(!ELM_RECTS_INTERSECT
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(x, y, v_w, v_h, (f_x - c_x), (f_y - c_y), f_w, f_h)))
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2012-05-02 20:02:54 -07:00
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{
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Eina_List *l;
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2012-07-04 14:42:35 -07:00
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Evas_Object *cur;
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2012-05-02 20:02:54 -07:00
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double weight = 0.0;
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2012-07-04 14:42:35 -07:00
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EINA_LIST_FOREACH (can_focus_list, l, cur)
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2012-05-02 20:02:54 -07:00
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{
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double cur_weight = 0.0;
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2012-07-04 14:42:35 -07:00
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2012-05-02 20:02:54 -07:00
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evas_object_geometry_get(cur, &f_x, &f_y, &f_w, &f_h);
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2012-07-04 14:42:35 -07:00
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if (ELM_RECTS_INTERSECT
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(x, y, v_w, v_h, (f_x - c_x), (f_y - c_y), f_w, f_h))
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2012-05-02 20:02:54 -07:00
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{
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if ((f_x - c_x) > x)
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cur_weight += ((f_x - c_x) - x) * ((f_x - c_x) - x);
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if ((f_y - c_y) > y)
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cur_weight += ((f_y - c_y) - y) * ((f_y - c_y) - y);
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if (cur_weight == 0.0)
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{
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elm_widget_focus_steal(cur);
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2012-07-04 14:42:35 -07:00
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2012-05-02 20:02:54 -07:00
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return EINA_TRUE;
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}
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cur_weight = 1.0 / cur_weight;
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if (cur_weight > weight)
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{
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new_focus = cur;
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weight = cur_weight;
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}
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}
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}
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if (new_focus)
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{
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elm_widget_focus_steal(new_focus);
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2012-07-04 14:42:35 -07:00
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2012-05-02 20:02:54 -07:00
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return EINA_TRUE;
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}
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}
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else
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{
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Evas_Object *tmp = NULL;
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double degree = 0.0, weight = 0.0;
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2012-07-04 14:42:35 -07:00
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void *(*list_data_get)(const Eina_List *list);
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2012-05-02 20:02:54 -07:00
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list_data_get = eina_list_data_get;
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2012-07-04 14:42:35 -07:00
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if ((!strcmp(ev->keyname, "Left")) ||
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(!strcmp(ev->keyname, "KP_Left")))
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2012-05-02 20:02:54 -07:00
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degree = 270.0;
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2012-07-04 14:42:35 -07:00
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else if ((!strcmp(ev->keyname, "Right")) ||
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(!strcmp(ev->keyname, "KP_Right")))
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2012-05-02 20:02:54 -07:00
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degree = 90.0;
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2012-07-04 14:42:35 -07:00
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else if ((!strcmp(ev->keyname, "Up")) ||
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(!strcmp(ev->keyname, "KP_Up")))
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2012-05-02 20:02:54 -07:00
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degree = 0.0;
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2012-07-04 14:42:35 -07:00
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else if ((!strcmp(ev->keyname, "Down")) ||
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(!strcmp(ev->keyname, "KP_Down")))
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2012-05-02 20:02:54 -07:00
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degree = 180.0;
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2012-07-04 14:42:35 -07:00
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if (elm_widget_focus_list_direction_get
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(obj, current_focus, can_focus_list, list_data_get, degree,
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&tmp, &weight))
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2012-05-02 20:02:54 -07:00
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new_focus = tmp;
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if (new_focus)
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{
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Evas_Coord l_x = 0;
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Evas_Coord l_y = 0;
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Evas_Coord l_w = 0;
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Evas_Coord l_h = 0;
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evas_object_geometry_get(new_focus, &f_x, &f_y, &f_w, &f_h);
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l_x = f_x - c_x - step_x;
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l_y = f_y - c_y - step_y;
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l_w = f_w + (step_x * 2);
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l_h = f_h + (step_y * 2);
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2012-07-04 14:42:35 -07:00
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2012-05-02 20:02:54 -07:00
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if (ELM_RECTS_INTERSECT(x, y, v_w, v_h, l_x, l_y, l_w, l_h))
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{
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elm_widget_focus_steal(new_focus);
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return EINA_TRUE;
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}
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}
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}
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}
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2012-04-06 03:34:03 -07:00
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if ((!strcmp(ev->keyname, "Left")) ||
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((!strcmp(ev->keyname, "KP_Left")) && (!ev->string)))
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2010-10-01 12:03:07 -07:00
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{
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2012-05-02 20:02:54 -07:00
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if (x <= 0) return EINA_FALSE;
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2010-10-01 12:03:07 -07:00
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x -= step_x;
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}
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2012-04-06 03:34:03 -07:00
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else if ((!strcmp(ev->keyname, "Right")) ||
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((!strcmp(ev->keyname, "KP_Right")) && (!ev->string)))
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2010-10-01 12:03:07 -07:00
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{
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2012-05-02 20:02:54 -07:00
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if (x >= (max_x - v_w)) return EINA_FALSE;
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2010-10-01 12:03:07 -07:00
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x += step_x;
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}
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2012-04-06 03:34:03 -07:00
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else if ((!strcmp(ev->keyname, "Up")) ||
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((!strcmp(ev->keyname, "KP_Up")) && (!ev->string)))
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2010-10-01 12:03:07 -07:00
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{
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2012-05-02 20:02:54 -07:00
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if (y == 0) return EINA_FALSE;
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2010-10-01 12:03:07 -07:00
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y -= step_y;
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}
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2012-04-06 03:34:03 -07:00
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else if ((!strcmp(ev->keyname, "Down")) ||
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((!strcmp(ev->keyname, "KP_Down")) && (!ev->string)))
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2010-10-01 12:03:07 -07:00
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{
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2012-05-02 20:02:54 -07:00
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if (y >= (max_y - v_h)) return EINA_FALSE;
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2010-10-01 12:03:07 -07:00
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y += step_y;
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}
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2012-04-06 03:34:03 -07:00
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else if ((!strcmp(ev->keyname, "Home")) ||
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((!strcmp(ev->keyname, "KP_Home")) && (!ev->string)))
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2010-10-01 12:03:07 -07:00
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{
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y = 0;
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}
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2012-04-06 03:34:03 -07:00
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else if ((!strcmp(ev->keyname, "End")) ||
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((!strcmp(ev->keyname, "KP_End")) && (!ev->string)))
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2010-10-01 12:03:07 -07:00
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{
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y = max_y - v_h;
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}
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2012-04-06 03:34:03 -07:00
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else if ((!strcmp(ev->keyname, "Prior")) ||
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((!strcmp(ev->keyname, "KP_Prior")) && (!ev->string)))
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2010-10-01 12:03:07 -07:00
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{
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2011-04-01 04:24:15 -07:00
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if (page_y < 0)
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y -= -(page_y * v_h) / 100;
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else
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y -= page_y;
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2010-10-01 12:03:07 -07:00
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}
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2012-04-06 03:34:03 -07:00
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else if ((!strcmp(ev->keyname, "Next")) ||
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((!strcmp(ev->keyname, "KP_Next")) && (!ev->string)))
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2010-10-01 12:03:07 -07:00
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{
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2011-04-01 04:24:15 -07:00
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if (page_y < 0)
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y += -(page_y * v_h) / 100;
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else
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|
|
y += page_y;
|
2010-10-01 12:03:07 -07:00
|
|
|
}
|
|
|
|
else return EINA_FALSE;
|
|
|
|
|
|
|
|
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
|
2012-07-04 14:42:35 -07:00
|
|
|
sd->s_iface->content_pos_set(obj, x, y);
|
|
|
|
|
2010-10-01 12:03:07 -07:00
|
|
|
return EINA_TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2012-07-04 14:42:35 -07:00
|
|
|
_elm_scroller_smart_sizing_eval(Evas_Object *obj)
|
2010-10-01 12:03:07 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
Evas_Coord vw = 0, vh = 0, minw = 0, minh = 0, maxw = 0, maxh = 0, w, h,
|
|
|
|
vmw, vmh;
|
|
|
|
double xw = 0.0, yw = 0.0;
|
|
|
|
|
|
|
|
ELM_SCROLLER_DATA_GET(obj, sd);
|
|
|
|
|
|
|
|
/* parent class' early call */
|
|
|
|
if (!sd->s_iface) return;
|
|
|
|
|
|
|
|
if (sd->content)
|
2010-10-01 12:03:07 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
evas_object_size_hint_min_get(sd->content, &minw, &minh);
|
|
|
|
evas_object_size_hint_max_get(sd->content, &maxw, &maxh);
|
|
|
|
evas_object_size_hint_weight_get(sd->content, &xw, &yw);
|
2010-10-01 12:03:07 -07:00
|
|
|
}
|
2012-07-04 14:42:35 -07:00
|
|
|
|
|
|
|
sd->s_iface->content_viewport_size_get(obj, &vw, &vh);
|
|
|
|
if (xw > 0.0)
|
2010-10-01 12:03:07 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
if ((minw > 0) && (vw < minw))
|
|
|
|
vw = minw;
|
|
|
|
else if ((maxw > 0) && (vw > maxw))
|
|
|
|
vw = maxw;
|
2010-10-01 12:03:07 -07:00
|
|
|
}
|
2012-07-04 14:42:35 -07:00
|
|
|
else if (minw > 0)
|
|
|
|
vw = minw;
|
2010-10-01 12:03:07 -07:00
|
|
|
|
2012-07-04 14:42:35 -07:00
|
|
|
if (yw > 0.0)
|
|
|
|
{
|
|
|
|
if ((minh > 0) && (vh < minh))
|
|
|
|
vh = minh;
|
|
|
|
else if ((maxh > 0) && (vh > maxh))
|
|
|
|
vh = maxh;
|
|
|
|
}
|
|
|
|
else if (minh > 0)
|
|
|
|
vh = minh;
|
|
|
|
|
|
|
|
if (sd->content) evas_object_resize(sd->content, vw, vh);
|
|
|
|
|
|
|
|
w = -1;
|
|
|
|
h = -1;
|
|
|
|
edje_object_size_min_calc(ELM_WIDGET_DATA(sd)->resize_obj, &vmw, &vmh);
|
|
|
|
|
|
|
|
if (sd->min_w) w = vmw + minw;
|
|
|
|
if (sd->min_h) h = vmh + minh;
|
|
|
|
|
|
|
|
evas_object_size_hint_max_get(obj, &maxw, &maxh);
|
|
|
|
if ((maxw > 0) && (w > maxw)) w = maxw;
|
|
|
|
if ((maxh > 0) && (h > maxh)) h = maxh;
|
|
|
|
|
|
|
|
evas_object_size_hint_min_set(obj, w, h);
|
2008-09-29 23:58:56 -07:00
|
|
|
}
|
|
|
|
|
2011-02-08 04:08:28 -08:00
|
|
|
static void
|
2012-07-04 14:42:35 -07:00
|
|
|
_mirrored_set(Evas_Object *obj,
|
|
|
|
Eina_Bool mirrored)
|
2011-02-08 04:08:28 -08:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
ELM_SCROLLER_DATA_GET(obj, sd);
|
|
|
|
|
|
|
|
sd->s_iface->mirrored_set(obj, mirrored);
|
2011-02-08 04:08:28 -08:00
|
|
|
}
|
|
|
|
|
2012-07-04 14:42:35 -07:00
|
|
|
static Eina_Bool
|
|
|
|
_elm_scroller_smart_theme(Evas_Object *obj)
|
2008-11-15 05:58:50 -08:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
const char *str;
|
|
|
|
|
|
|
|
ELM_SCROLLER_DATA_GET(obj, sd);
|
|
|
|
|
|
|
|
if (!ELM_WIDGET_CLASS(_elm_scroller_parent_sc)->theme(obj))
|
|
|
|
return EINA_FALSE;
|
|
|
|
|
|
|
|
_mirrored_set(obj, elm_widget_mirrored_get(obj));
|
|
|
|
|
|
|
|
str = edje_object_data_get
|
|
|
|
(ELM_WIDGET_DATA(sd)->resize_obj, "focus_highlight");
|
|
|
|
if ((str) && (!strcmp(str, "on")))
|
|
|
|
elm_widget_highlight_in_theme_set(obj, EINA_TRUE);
|
|
|
|
else
|
|
|
|
elm_widget_highlight_in_theme_set(obj, EINA_FALSE);
|
|
|
|
|
|
|
|
elm_layout_sizing_eval(obj);
|
|
|
|
|
|
|
|
return EINA_TRUE;
|
2008-11-15 05:58:50 -08:00
|
|
|
}
|
|
|
|
|
2010-09-24 07:47:59 -07:00
|
|
|
static Eina_Bool
|
2012-07-04 14:42:35 -07:00
|
|
|
_elm_scroller_smart_focus_next(const Evas_Object *obj,
|
|
|
|
Elm_Focus_Direction dir,
|
|
|
|
Evas_Object **next)
|
2010-09-24 07:47:59 -07:00
|
|
|
{
|
2010-09-27 14:13:25 -07:00
|
|
|
Evas_Object *cur;
|
|
|
|
|
2012-07-04 14:42:35 -07:00
|
|
|
ELM_SCROLLER_DATA_GET(obj, sd);
|
2010-09-24 07:47:59 -07:00
|
|
|
|
2012-07-04 14:42:35 -07:00
|
|
|
if (!sd->content) return EINA_FALSE;
|
2010-09-27 14:13:25 -07:00
|
|
|
|
2012-07-04 14:42:35 -07:00
|
|
|
cur = sd->content;
|
|
|
|
|
|
|
|
/* Try focus cycle in subitem */
|
2012-01-11 20:52:44 -08:00
|
|
|
if (elm_widget_focus_get(obj))
|
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
if ((elm_widget_can_focus_get(cur)) ||
|
|
|
|
(elm_widget_child_can_focus_get(cur)))
|
2012-01-11 20:52:44 -08:00
|
|
|
return elm_widget_focus_next_get(cur, dir, next);
|
|
|
|
}
|
2010-10-06 13:24:09 -07:00
|
|
|
|
|
|
|
/* Return */
|
2010-10-06 13:24:19 -07:00
|
|
|
*next = (Evas_Object *)obj;
|
2012-07-04 14:42:35 -07:00
|
|
|
|
2010-10-06 13:24:09 -07:00
|
|
|
return !elm_widget_focus_get(obj);
|
2010-09-24 07:47:59 -07:00
|
|
|
}
|
|
|
|
|
2010-06-15 08:04:05 -07:00
|
|
|
static void
|
2012-07-04 14:42:35 -07:00
|
|
|
_show_region_hook(void *data,
|
|
|
|
Evas_Object *content_obj)
|
2010-06-15 08:04:05 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
Evas_Coord x, y, w, h;
|
2010-06-15 08:04:05 -07:00
|
|
|
|
2012-07-04 14:42:35 -07:00
|
|
|
ELM_SCROLLER_DATA_GET(data, sd);
|
2010-09-09 11:53:36 -07:00
|
|
|
|
2012-07-04 14:42:35 -07:00
|
|
|
elm_widget_show_region_get(content_obj, &x, &y, &w, &h);
|
|
|
|
sd->s_iface->content_region_show(data, x, y, w, h);
|
2010-09-09 11:53:36 -07:00
|
|
|
}
|
|
|
|
|
2008-10-17 07:40:54 -07:00
|
|
|
static void
|
2012-07-04 14:42:35 -07:00
|
|
|
_focus_region_hook(Evas_Object *obj,
|
|
|
|
Evas_Coord x,
|
|
|
|
Evas_Coord y,
|
|
|
|
Evas_Coord w,
|
|
|
|
Evas_Coord h)
|
2008-10-17 07:40:54 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
ELM_SCROLLER_DATA_GET(obj, sd);
|
|
|
|
|
|
|
|
sd->s_iface->content_region_show(obj, x, y, w, h);
|
2008-10-17 07:40:54 -07:00
|
|
|
}
|
|
|
|
|
2010-10-22 11:29:51 -07:00
|
|
|
static void
|
2012-07-04 14:42:35 -07:00
|
|
|
_changed_size_hints_cb(void *data,
|
|
|
|
Evas *e __UNUSED__,
|
|
|
|
Evas_Object *obj __UNUSED__,
|
|
|
|
void *event_info __UNUSED__)
|
2010-10-22 11:29:51 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
elm_layout_sizing_eval(data);
|
2010-10-22 11:29:51 -07:00
|
|
|
}
|
|
|
|
|
2012-07-04 14:42:35 -07:00
|
|
|
static Eina_Bool
|
|
|
|
_elm_scroller_smart_sub_object_del(Evas_Object *obj,
|
|
|
|
Evas_Object *sobj)
|
2008-09-29 23:58:56 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
ELM_SCROLLER_DATA_GET(obj, sd);
|
2009-10-17 22:40:22 -07:00
|
|
|
|
2012-07-04 14:42:35 -07:00
|
|
|
if (!ELM_WIDGET_CLASS(_elm_scroller_parent_sc)->sub_object_del(obj, sobj))
|
|
|
|
return EINA_FALSE;
|
|
|
|
|
|
|
|
if (sobj == sd->content)
|
2008-09-29 23:58:56 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
elm_widget_on_show_region_hook_set(sd->content, NULL, NULL);
|
|
|
|
|
|
|
|
sd->content = NULL;
|
2008-09-29 23:58:56 -07:00
|
|
|
}
|
2012-07-04 14:42:35 -07:00
|
|
|
|
|
|
|
return EINA_TRUE;
|
2008-09-29 23:58:56 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2012-07-04 14:42:35 -07:00
|
|
|
_resize_cb(void *data,
|
|
|
|
Evas *e __UNUSED__,
|
|
|
|
Evas_Object *obj __UNUSED__,
|
|
|
|
void *event_info __UNUSED__)
|
2008-09-29 23:58:56 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
elm_layout_sizing_eval(data);
|
2008-09-29 23:58:56 -07:00
|
|
|
}
|
|
|
|
|
2008-10-06 23:55:11 -07:00
|
|
|
static void
|
2012-07-04 14:42:35 -07:00
|
|
|
_edge_left_cb(Evas_Object *obj,
|
|
|
|
void *data __UNUSED__)
|
2008-10-06 23:55:11 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
evas_object_smart_callback_call(obj, SIG_EDGE_LEFT, NULL);
|
2008-10-06 23:55:11 -07:00
|
|
|
}
|
|
|
|
|
2009-03-20 08:08:33 -07:00
|
|
|
static void
|
2012-07-04 14:42:35 -07:00
|
|
|
_edge_right_cb(Evas_Object *obj,
|
|
|
|
void *data __UNUSED__)
|
2009-03-20 08:08:33 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
evas_object_smart_callback_call(obj, SIG_EDGE_RIGHT, NULL);
|
2009-03-20 08:08:33 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2012-07-04 14:42:35 -07:00
|
|
|
_edge_top_cb(Evas_Object *obj,
|
|
|
|
void *data __UNUSED__)
|
2009-03-20 08:08:33 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
evas_object_smart_callback_call(obj, SIG_EDGE_TOP, NULL);
|
2009-03-20 08:08:33 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2012-07-04 14:42:35 -07:00
|
|
|
_edge_bottom_cb(Evas_Object *obj,
|
|
|
|
void *data __UNUSED__)
|
2009-03-20 08:08:33 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
evas_object_smart_callback_call(obj, SIG_EDGE_BOTTOM, NULL);
|
2009-03-20 08:08:33 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2012-07-04 14:42:35 -07:00
|
|
|
_scroll_cb(Evas_Object *obj,
|
|
|
|
void *data __UNUSED__)
|
2009-03-20 08:08:33 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
evas_object_smart_callback_call(obj, SIG_SCROLL, NULL);
|
2009-03-20 08:08:33 -07:00
|
|
|
}
|
|
|
|
|
2008-09-29 23:58:56 -07:00
|
|
|
static void
|
2012-07-04 14:42:35 -07:00
|
|
|
_scroll_anim_start_cb(Evas_Object *obj,
|
|
|
|
void *data __UNUSED__)
|
2008-09-29 23:58:56 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
evas_object_smart_callback_call(obj, SIG_SCROLL_ANIM_START, NULL);
|
2008-09-29 23:58:56 -07:00
|
|
|
}
|
|
|
|
|
2009-05-08 04:27:32 -07:00
|
|
|
static void
|
2012-07-04 14:42:35 -07:00
|
|
|
_scroll_anim_stop_cb(Evas_Object *obj,
|
|
|
|
void *data __UNUSED__)
|
2009-05-08 04:27:32 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
evas_object_smart_callback_call(obj, SIG_SCROLL_ANIM_STOP, NULL);
|
2009-05-08 04:27:32 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2012-07-04 14:42:35 -07:00
|
|
|
_scroll_drag_start_cb(Evas_Object *obj,
|
|
|
|
void *data __UNUSED__)
|
2009-05-08 04:27:32 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
evas_object_smart_callback_call(obj, SIG_SCROLL_DRAG_START, NULL);
|
2009-05-08 04:27:32 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2012-07-04 14:42:35 -07:00
|
|
|
_scroll_drag_stop_cb(Evas_Object *obj,
|
|
|
|
void *data __UNUSED__)
|
2009-05-08 04:27:32 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
evas_object_smart_callback_call(obj, SIG_SCROLL_DRAG_STOP, NULL);
|
2009-05-08 04:27:32 -07:00
|
|
|
}
|
|
|
|
|
2012-07-04 14:42:35 -07:00
|
|
|
static Eina_Bool
|
|
|
|
_elm_scroller_smart_content_set(Evas_Object *obj,
|
|
|
|
const char *part,
|
|
|
|
Evas_Object *content)
|
2009-05-08 04:27:32 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
ELM_SCROLLER_DATA_GET(obj, sd);
|
|
|
|
|
|
|
|
if (part && strcmp(part, "default"))
|
|
|
|
return ELM_CONTAINER_CLASS
|
|
|
|
(_elm_scroller_parent_sc)->content_set(obj, part, content);
|
|
|
|
|
|
|
|
if (sd->content == content) return EINA_TRUE;
|
|
|
|
|
|
|
|
if (sd->content) evas_object_del(sd->content);
|
|
|
|
sd->content = content;
|
|
|
|
|
|
|
|
if (content)
|
|
|
|
{
|
|
|
|
elm_widget_on_show_region_hook_set(content, _show_region_hook, obj);
|
|
|
|
elm_widget_sub_object_add(obj, content);
|
|
|
|
|
|
|
|
sd->s_iface->content_set(obj, content);
|
|
|
|
}
|
|
|
|
|
|
|
|
elm_layout_sizing_eval(obj);
|
|
|
|
|
|
|
|
return EINA_TRUE;
|
2009-05-08 04:27:32 -07:00
|
|
|
}
|
|
|
|
|
2012-07-04 14:42:35 -07:00
|
|
|
static Evas_Object *
|
|
|
|
_elm_scroller_smart_content_get(const Evas_Object *obj,
|
|
|
|
const char *part)
|
2009-05-08 04:27:32 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
ELM_SCROLLER_DATA_GET(obj, sd);
|
|
|
|
|
|
|
|
if (part && strcmp(part, "default"))
|
|
|
|
return ELM_CONTAINER_CLASS
|
|
|
|
(_elm_scroller_parent_sc)->content_get(obj, part);
|
|
|
|
|
|
|
|
return sd->content;
|
2009-05-08 04:27:32 -07:00
|
|
|
}
|
|
|
|
|
2012-07-04 14:42:35 -07:00
|
|
|
static Evas_Object *
|
|
|
|
_elm_scroller_smart_content_unset(Evas_Object *obj,
|
|
|
|
const char *part)
|
2009-09-01 03:42:52 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
Evas_Object *content;
|
|
|
|
|
|
|
|
ELM_SCROLLER_DATA_GET(obj, sd);
|
|
|
|
|
|
|
|
if (part && strcmp(part, "default"))
|
|
|
|
return ELM_CONTAINER_CLASS
|
|
|
|
(_elm_scroller_parent_sc)->content_unset(obj, part);
|
|
|
|
|
|
|
|
if (!sd->content) return NULL;
|
|
|
|
|
|
|
|
content = sd->content;
|
|
|
|
elm_widget_sub_object_del(obj, sd->content);
|
|
|
|
sd->s_iface->content_set(obj, NULL);
|
|
|
|
sd->content = NULL;
|
|
|
|
|
|
|
|
return content;
|
2009-09-01 03:42:52 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2012-07-04 14:42:35 -07:00
|
|
|
_elm_scroller_smart_add(Evas_Object *obj)
|
2009-09-01 03:42:52 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
EVAS_SMART_DATA_ALLOC(obj, Elm_Scroller_Smart_Data);
|
|
|
|
|
|
|
|
ELM_WIDGET_CLASS(_elm_scroller_parent_sc)->base.add(obj);
|
|
|
|
|
|
|
|
elm_widget_can_focus_set(obj, EINA_TRUE);
|
2009-09-01 03:42:52 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2012-07-04 14:42:35 -07:00
|
|
|
_elm_scroller_smart_move(Evas_Object *obj,
|
|
|
|
Evas_Coord x,
|
|
|
|
Evas_Coord y)
|
2009-09-01 03:42:52 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
ELM_SCROLLER_DATA_GET(obj, sd);
|
|
|
|
|
|
|
|
ELM_WIDGET_CLASS(_elm_scroller_parent_sc)->base.move(obj, x, y);
|
|
|
|
|
|
|
|
evas_object_move(sd->hit_rect, x, y);
|
2009-09-01 03:42:52 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2012-07-04 14:42:35 -07:00
|
|
|
_elm_scroller_smart_resize(Evas_Object *obj,
|
|
|
|
Evas_Coord w,
|
|
|
|
Evas_Coord h)
|
2009-09-01 03:42:52 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
ELM_SCROLLER_DATA_GET(obj, sd);
|
2009-09-01 03:42:52 -07:00
|
|
|
|
2012-07-04 14:42:35 -07:00
|
|
|
ELM_WIDGET_CLASS(_elm_scroller_parent_sc)->base.resize(obj, w, h);
|
|
|
|
|
|
|
|
evas_object_resize(sd->hit_rect, w, h);
|
2011-10-30 19:56:03 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2012-07-04 14:42:35 -07:00
|
|
|
_elm_scroller_smart_member_add(Evas_Object *obj,
|
|
|
|
Evas_Object *member)
|
|
|
|
{
|
|
|
|
ELM_SCROLLER_DATA_GET(obj, sd);
|
|
|
|
|
|
|
|
ELM_WIDGET_CLASS(_elm_scroller_parent_sc)->base.member_add(obj, member);
|
|
|
|
|
|
|
|
if (sd->hit_rect)
|
|
|
|
evas_object_raise(sd->hit_rect);
|
2011-10-30 19:56:03 -07:00
|
|
|
}
|
|
|
|
|
2012-07-04 14:42:35 -07:00
|
|
|
static void
|
|
|
|
_elm_scroller_smart_set_user(Elm_Layout_Smart_Class *sc)
|
2011-10-30 19:56:03 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
ELM_WIDGET_CLASS(sc)->base.add = _elm_scroller_smart_add;
|
|
|
|
ELM_WIDGET_CLASS(sc)->base.move = _elm_scroller_smart_move;
|
|
|
|
ELM_WIDGET_CLASS(sc)->base.resize = _elm_scroller_smart_resize;
|
|
|
|
ELM_WIDGET_CLASS(sc)->base.member_add = _elm_scroller_smart_member_add;
|
|
|
|
|
|
|
|
ELM_WIDGET_CLASS(sc)->sub_object_del = _elm_scroller_smart_sub_object_del;
|
|
|
|
ELM_WIDGET_CLASS(sc)->theme = _elm_scroller_smart_theme;
|
|
|
|
ELM_WIDGET_CLASS(sc)->focus_next = _elm_scroller_smart_focus_next;
|
|
|
|
ELM_WIDGET_CLASS(sc)->event = _elm_scroller_smart_event;
|
|
|
|
|
|
|
|
ELM_CONTAINER_CLASS(sc)->content_set = _elm_scroller_smart_content_set;
|
|
|
|
ELM_CONTAINER_CLASS(sc)->content_get = _elm_scroller_smart_content_get;
|
|
|
|
ELM_CONTAINER_CLASS(sc)->content_unset = _elm_scroller_smart_content_unset;
|
|
|
|
|
|
|
|
ELM_LAYOUT_CLASS(sc)->sizing_eval = _elm_scroller_smart_sizing_eval;
|
2011-10-30 19:56:03 -07:00
|
|
|
}
|
|
|
|
|
2012-07-04 14:42:35 -07:00
|
|
|
static void
|
|
|
|
_elm_scroller_content_min_limit_cb(Evas_Object *obj,
|
|
|
|
Eina_Bool w,
|
|
|
|
Eina_Bool h)
|
2011-10-30 19:56:03 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
ELM_SCROLLER_DATA_GET(obj, sd);
|
|
|
|
|
|
|
|
sd->min_w = !!w;
|
|
|
|
sd->min_h = !!h;
|
|
|
|
|
|
|
|
elm_layout_sizing_eval(obj);
|
2011-10-30 19:56:03 -07:00
|
|
|
}
|
|
|
|
|
2008-10-06 18:23:49 -07:00
|
|
|
EAPI Evas_Object *
|
|
|
|
elm_scroller_add(Evas_Object *parent)
|
2008-09-29 23:58:56 -07:00
|
|
|
{
|
2008-10-06 18:23:49 -07:00
|
|
|
Evas *e;
|
2012-07-04 14:42:35 -07:00
|
|
|
Evas_Object *obj;
|
2010-03-08 23:30:48 -08:00
|
|
|
Evas_Coord minw, minh;
|
2009-07-06 23:46:51 -07:00
|
|
|
|
2012-07-04 14:42:35 -07:00
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
|
|
|
|
|
|
|
|
e = evas_object_evas_get(parent);
|
|
|
|
if (!e) return NULL;
|
|
|
|
|
|
|
|
obj = evas_object_smart_add(e, _elm_scroller_smart_class_new());
|
|
|
|
|
|
|
|
if (!elm_widget_sub_object_add(parent, obj))
|
|
|
|
ERR("could not add %p as sub object of %p", obj, parent);
|
|
|
|
|
|
|
|
ELM_SCROLLER_DATA_GET(obj, sd);
|
|
|
|
|
2012-07-05 14:07:15 -07:00
|
|
|
elm_layout_theme_set(obj, "scroller", "base", elm_widget_style_get(obj));
|
2012-07-04 14:42:35 -07:00
|
|
|
|
|
|
|
sd->hit_rect = evas_object_rectangle_add(evas_object_evas_get(obj));
|
|
|
|
evas_object_smart_member_add(sd->hit_rect, obj);
|
|
|
|
elm_widget_sub_object_add(obj, sd->hit_rect);
|
|
|
|
|
|
|
|
/* common scroller hit rectangle setup -- it has to take place
|
|
|
|
* AFTER smart_member_add() */
|
|
|
|
evas_object_color_set(sd->hit_rect, 0, 0, 0, 0);
|
|
|
|
evas_object_show(sd->hit_rect);
|
|
|
|
evas_object_repeat_events_set(sd->hit_rect, EINA_TRUE);
|
|
|
|
|
|
|
|
/* FIXME: rework it */
|
2010-10-22 11:29:51 -07:00
|
|
|
elm_widget_focus_region_hook_set(obj, _focus_region_hook);
|
2009-07-06 23:46:51 -07:00
|
|
|
|
2012-07-04 14:42:35 -07:00
|
|
|
/* interface's add() routive issued AFTER the object's smart_add() */
|
|
|
|
sd->s_iface = evas_object_smart_interface_get
|
|
|
|
(obj, ELM_SCROLLABLE_IFACE_NAME);
|
2011-04-01 04:24:15 -07:00
|
|
|
|
2012-07-04 14:42:35 -07:00
|
|
|
sd->s_iface->objects_set
|
|
|
|
(obj, ELM_WIDGET_DATA(sd)->resize_obj, sd->hit_rect);
|
2008-10-22 01:58:56 -07:00
|
|
|
|
2012-07-04 14:42:35 -07:00
|
|
|
evas_object_event_callback_add
|
|
|
|
(obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints_cb, obj);
|
|
|
|
|
|
|
|
edje_object_size_min_calc(ELM_WIDGET_DATA(sd)->resize_obj, &minw, &minh);
|
2008-10-06 18:23:49 -07:00
|
|
|
evas_object_size_hint_min_set(obj, minw, minh);
|
2012-07-04 14:42:35 -07:00
|
|
|
evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _resize_cb, obj);
|
|
|
|
|
|
|
|
sd->s_iface->edge_left_cb_set(obj, _edge_left_cb);
|
|
|
|
sd->s_iface->edge_right_cb_set(obj, _edge_right_cb);
|
|
|
|
sd->s_iface->edge_top_cb_set(obj, _edge_top_cb);
|
|
|
|
sd->s_iface->edge_bottom_cb_set(obj, _edge_bottom_cb);
|
|
|
|
sd->s_iface->scroll_cb_set(obj, _scroll_cb);
|
|
|
|
sd->s_iface->animate_start_cb_set(obj, _scroll_anim_start_cb);
|
|
|
|
sd->s_iface->animate_stop_cb_set(obj, _scroll_anim_stop_cb);
|
|
|
|
sd->s_iface->drag_start_cb_set(obj, _scroll_drag_start_cb);
|
|
|
|
sd->s_iface->drag_stop_cb_set(obj, _scroll_drag_stop_cb);
|
|
|
|
|
|
|
|
sd->s_iface->content_min_limit_cb_set
|
|
|
|
(obj, _elm_scroller_content_min_limit_cb);
|
|
|
|
|
2008-10-06 18:23:49 -07:00
|
|
|
return obj;
|
|
|
|
}
|
2008-09-29 23:58:56 -07:00
|
|
|
|
2012-07-04 14:42:35 -07:00
|
|
|
/* deprecated */
|
2010-03-22 21:46:53 -07:00
|
|
|
EAPI void
|
2012-07-04 14:42:35 -07:00
|
|
|
elm_scroller_custom_widget_base_theme_set(Evas_Object *obj,
|
|
|
|
const char *klass,
|
|
|
|
const char *group)
|
2010-03-22 21:46:53 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
ELM_SCROLLER_CHECK(obj);
|
|
|
|
ELM_SCROLLER_DATA_GET(obj, sd);
|
|
|
|
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN(klass);
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN(group);
|
|
|
|
|
|
|
|
if (eina_stringshare_replace(&(ELM_LAYOUT_DATA(sd)->klass), klass) ||
|
|
|
|
eina_stringshare_replace(&(ELM_LAYOUT_DATA(sd)->group), group))
|
|
|
|
_elm_scroller_smart_theme(obj);
|
2010-03-22 21:46:53 -07:00
|
|
|
}
|
|
|
|
|
2008-10-22 01:58:56 -07:00
|
|
|
EAPI void
|
2012-07-04 14:42:35 -07:00
|
|
|
elm_scroller_content_min_limit(Evas_Object *obj,
|
|
|
|
Eina_Bool w,
|
|
|
|
Eina_Bool h)
|
2008-10-22 01:58:56 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
|
|
|
|
s_iface->content_min_limit(obj, w, h);
|
2008-10-22 01:58:56 -07:00
|
|
|
}
|
2009-01-08 23:35:52 -08:00
|
|
|
|
|
|
|
EAPI void
|
2012-07-04 14:42:35 -07:00
|
|
|
elm_scroller_region_show(Evas_Object *obj,
|
|
|
|
Evas_Coord x,
|
|
|
|
Evas_Coord y,
|
|
|
|
Evas_Coord w,
|
|
|
|
Evas_Coord h)
|
2009-01-08 23:35:52 -08:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
|
|
|
|
s_iface->content_region_show(obj, x, y, w, h);
|
2009-01-08 23:35:52 -08:00
|
|
|
}
|
2009-04-23 05:58:34 -07:00
|
|
|
|
|
|
|
EAPI void
|
2012-07-04 14:42:35 -07:00
|
|
|
elm_scroller_policy_set(Evas_Object *obj,
|
|
|
|
Elm_Scroller_Policy policy_h,
|
|
|
|
Elm_Scroller_Policy policy_v)
|
2009-04-23 05:58:34 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
|
2011-08-29 09:30:14 -07:00
|
|
|
if ((policy_h >= ELM_SCROLLER_POLICY_LAST) ||
|
|
|
|
(policy_v >= ELM_SCROLLER_POLICY_LAST))
|
|
|
|
return;
|
2012-07-04 14:42:35 -07:00
|
|
|
|
|
|
|
s_iface->policy_set(obj, policy_h, policy_v);
|
2009-04-23 05:58:34 -07:00
|
|
|
}
|
|
|
|
|
2010-04-06 07:01:04 -07:00
|
|
|
EAPI void
|
2012-07-04 14:42:35 -07:00
|
|
|
elm_scroller_policy_get(const Evas_Object *obj,
|
|
|
|
Elm_Scroller_Policy *policy_h,
|
|
|
|
Elm_Scroller_Policy *policy_v)
|
2010-04-06 07:01:04 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
|
|
|
|
s_iface->policy_get(obj, policy_h, policy_v);
|
2010-04-06 07:01:04 -07:00
|
|
|
}
|
|
|
|
|
2009-04-23 05:58:34 -07:00
|
|
|
EAPI void
|
2012-07-04 14:42:35 -07:00
|
|
|
elm_scroller_region_get(const Evas_Object *obj,
|
|
|
|
Evas_Coord *x,
|
|
|
|
Evas_Coord *y,
|
|
|
|
Evas_Coord *w,
|
|
|
|
Evas_Coord *h)
|
2009-04-23 05:58:34 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
|
|
|
|
if ((x) || (y)) s_iface->content_pos_get(obj, x, y);
|
|
|
|
if ((w) || (h)) s_iface->content_viewport_size_get(obj, w, h);
|
2009-04-23 05:58:34 -07:00
|
|
|
}
|
2009-05-08 04:27:32 -07:00
|
|
|
|
|
|
|
EAPI void
|
2012-07-04 14:42:35 -07:00
|
|
|
elm_scroller_child_size_get(const Evas_Object *obj,
|
|
|
|
Evas_Coord *w,
|
|
|
|
Evas_Coord *h)
|
2009-05-08 04:27:32 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
|
|
|
|
s_iface->content_size_get(obj, w, h);
|
2009-05-08 04:27:32 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
EAPI void
|
2012-07-04 14:42:35 -07:00
|
|
|
elm_scroller_bounce_set(Evas_Object *obj,
|
|
|
|
Eina_Bool h_bounce,
|
|
|
|
Eina_Bool v_bounce)
|
2009-05-08 04:27:32 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
|
|
|
|
s_iface->bounce_allow_set(obj, h_bounce, v_bounce);
|
2009-05-08 04:27:32 -07:00
|
|
|
}
|
2009-09-01 03:42:52 -07:00
|
|
|
|
2010-11-04 17:45:59 -07:00
|
|
|
EAPI void
|
2012-07-04 14:42:35 -07:00
|
|
|
elm_scroller_bounce_get(const Evas_Object *obj,
|
|
|
|
Eina_Bool *h_bounce,
|
|
|
|
Eina_Bool *v_bounce)
|
2010-11-04 17:45:59 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
|
|
|
|
s_iface->bounce_allow_get(obj, h_bounce, v_bounce);
|
2010-11-04 17:45:59 -07:00
|
|
|
}
|
|
|
|
|
2009-09-01 03:42:52 -07:00
|
|
|
EAPI void
|
2012-07-04 14:42:35 -07:00
|
|
|
elm_scroller_page_relative_set(Evas_Object *obj,
|
|
|
|
double h_pagerel,
|
|
|
|
double v_pagerel)
|
2009-09-01 03:42:52 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
Evas_Coord pagesize_h, pagesize_v;
|
|
|
|
|
|
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
|
|
|
|
s_iface->paging_get(obj, NULL, NULL, &pagesize_h, &pagesize_v);
|
|
|
|
|
|
|
|
s_iface->paging_set
|
|
|
|
(obj, h_pagerel, v_pagerel, pagesize_h, pagesize_v);
|
2009-09-01 03:42:52 -07:00
|
|
|
}
|
|
|
|
|
2012-07-10 14:40:30 -07:00
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EAPI void
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elm_scroller_page_relative_get(const Evas_Object *obj,
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double *h_pagerel,
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double *v_pagerel)
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{
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ELM_SCROLLER_CHECK(obj);
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ELM_SCROLLER_DATA_GET(obj, sd);
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sd->s_iface->paging_get(obj, h_pagerel, v_pagerel, NULL, NULL);
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}
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2009-09-01 03:42:52 -07:00
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EAPI void
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2012-07-04 14:42:35 -07:00
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elm_scroller_page_size_set(Evas_Object *obj,
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Evas_Coord h_pagesize,
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Evas_Coord v_pagesize)
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2009-09-01 03:42:52 -07:00
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{
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2012-07-04 14:42:35 -07:00
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double pagerel_h, pagerel_v;
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ELM_SCROLLABLE_CHECK(obj);
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s_iface->paging_get(obj, &pagerel_h, &pagerel_v, NULL, NULL);
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s_iface->paging_set
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(obj, pagerel_h, pagerel_v, h_pagesize, v_pagesize);
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2009-09-01 03:42:52 -07:00
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}
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2009-09-03 05:36:39 -07:00
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2012-07-10 14:40:30 -07:00
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EAPI void
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elm_scroller_page_size_get(const Evas_Object *obj,
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Evas_Coord *h_pagesize,
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Evas_Coord *v_pagesize)
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{
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ELM_SCROLLER_CHECK(obj);
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ELM_SCROLLER_DATA_GET(obj, sd);
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sd->s_iface->paging_get(obj, NULL, NULL, h_pagesize, v_pagesize);
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}
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2011-08-16 03:52:01 -07:00
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EAPI void
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2012-07-04 14:42:35 -07:00
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elm_scroller_current_page_get(const Evas_Object *obj,
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int *h_pagenumber,
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int *v_pagenumber)
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2011-08-16 03:52:01 -07:00
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{
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2012-07-04 14:42:35 -07:00
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ELM_SCROLLABLE_CHECK(obj);
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s_iface->current_page_get(obj, h_pagenumber, v_pagenumber);
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2011-08-16 03:52:01 -07:00
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}
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EAPI void
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2012-07-04 14:42:35 -07:00
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elm_scroller_last_page_get(const Evas_Object *obj,
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int *h_pagenumber,
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int *v_pagenumber)
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2011-08-16 03:52:01 -07:00
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{
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2012-07-04 14:42:35 -07:00
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ELM_SCROLLABLE_CHECK(obj);
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s_iface->last_page_get(obj, h_pagenumber, v_pagenumber);
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2011-08-16 03:52:01 -07:00
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}
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EAPI void
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2012-07-04 14:42:35 -07:00
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elm_scroller_page_show(Evas_Object *obj,
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int h_pagenumber,
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int v_pagenumber)
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2011-08-16 03:52:01 -07:00
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{
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2012-07-04 14:42:35 -07:00
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ELM_SCROLLABLE_CHECK(obj);
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s_iface->page_show(obj, h_pagenumber, v_pagenumber);
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2011-08-16 03:52:01 -07:00
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}
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EAPI void
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2012-07-04 14:42:35 -07:00
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elm_scroller_page_bring_in(Evas_Object *obj,
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int h_pagenumber,
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int v_pagenumber)
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2011-08-16 03:52:01 -07:00
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{
|
2012-07-04 14:42:35 -07:00
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ELM_SCROLLABLE_CHECK(obj);
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s_iface->page_bring_in(obj, h_pagenumber, v_pagenumber);
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2011-08-16 03:52:01 -07:00
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}
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2009-09-03 05:36:39 -07:00
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EAPI void
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2012-07-04 14:42:35 -07:00
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elm_scroller_region_bring_in(Evas_Object *obj,
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Evas_Coord x,
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Evas_Coord y,
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Evas_Coord w,
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Evas_Coord h)
|
2009-09-03 05:36:39 -07:00
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{
|
2012-07-04 14:42:35 -07:00
|
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ELM_SCROLLABLE_CHECK(obj);
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s_iface->region_bring_in(obj, x, y, w, h);
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2009-09-03 05:36:39 -07:00
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}
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2010-12-17 02:47:55 -08:00
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EAPI void
|
2012-07-04 14:42:35 -07:00
|
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elm_scroller_gravity_set(Evas_Object *obj,
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double x,
|
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|
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double y)
|
2010-12-17 02:47:55 -08:00
|
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|
{
|
2012-07-04 14:42:35 -07:00
|
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ELM_SCROLLABLE_CHECK(obj);
|
2010-12-17 02:47:55 -08:00
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2012-07-04 14:42:35 -07:00
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s_iface->gravity_set(obj, x, y);
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2010-12-17 02:47:55 -08:00
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}
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2012-07-04 14:42:35 -07:00
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EAPI void
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elm_scroller_gravity_get(const Evas_Object *obj,
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double *x,
|
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|
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double *y)
|
2010-12-17 02:47:55 -08:00
|
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|
{
|
2012-07-04 14:42:35 -07:00
|
|
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ELM_SCROLLABLE_CHECK(obj);
|
2010-12-17 02:47:55 -08:00
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2012-07-04 14:42:35 -07:00
|
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s_iface->gravity_get(obj, x, y);
|
2010-12-17 02:47:55 -08:00
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}
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2011-10-14 03:57:31 -07:00
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EAPI void
|
2012-07-04 14:42:35 -07:00
|
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elm_scroller_propagate_events_set(Evas_Object *obj,
|
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Eina_Bool propagation)
|
2011-10-14 03:57:31 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
Elm_Widget_Smart_Data *sd;
|
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|
|
|
|
|
|
ELM_SCROLLABLE_CHECK(obj);
|
2011-10-14 03:57:31 -07:00
|
|
|
|
2012-07-04 14:42:35 -07:00
|
|
|
sd = evas_object_smart_data_get(obj);
|
|
|
|
if (!sd) return; /* just being paranoid */
|
|
|
|
|
|
|
|
evas_object_propagate_events_set(sd->resize_obj, propagation);
|
2011-10-14 03:57:31 -07:00
|
|
|
}
|
|
|
|
|
2012-07-04 14:42:35 -07:00
|
|
|
EAPI Eina_Bool
|
|
|
|
elm_scroller_propagate_events_get(const Evas_Object *obj)
|
2011-10-14 03:57:31 -07:00
|
|
|
{
|
2012-07-04 14:42:35 -07:00
|
|
|
Elm_Widget_Smart_Data *sd;
|
|
|
|
|
|
|
|
ELM_SCROLLABLE_CHECK(obj, EINA_FALSE);
|
|
|
|
|
|
|
|
sd = evas_object_smart_data_get(obj);
|
|
|
|
if (!sd) return EINA_FALSE; /* just being paranoid */
|
2011-10-14 03:57:31 -07:00
|
|
|
|
2012-07-04 14:42:35 -07:00
|
|
|
return evas_object_propagate_events_get(sd->resize_obj);
|
2011-10-14 03:57:31 -07:00
|
|
|
}
|