#include <Elementary.h>
#include "elm_priv.h"
-/**
- * @defgroup Layout Layout
- *
- * This takes a standard Edje design file and wraps it very thinly
- * in a widget and handles swallowing widgets into swallow regions
- * in the Edje object, allowing Edje to be used as a design and
- * layout tool
- */
-
typedef struct _Widget_Data Widget_Data;
typedef struct _Subinfo Subinfo;
typedef struct _Part_Cursor Part_Cursor;
Eina_List *subs;
Eina_List *parts_cursors;
Eina_Bool needs_size_calc:1;
+ const char *clas, *group, *style;
};
struct _Subinfo
{
const char *part;
Evas_Object *obj;
- enum {
- SWALLOW,
- BOX_APPEND,
- BOX_PREPEND,
- BOX_INSERT_BEFORE,
- BOX_INSERT_AT,
- TABLE_PACK,
- TEXT
- } type;
- union {
- union {
- const Evas_Object *reference;
- unsigned int pos;
- } box;
- struct {
- unsigned short col, row, colspan, rowspan;
- } table;
- struct {
- const char *text;
- } text;
- } p;
+ enum
+ {
+ SWALLOW,
+ BOX_APPEND,
+ BOX_PREPEND,
+ BOX_INSERT_BEFORE,
+ BOX_INSERT_AT,
+ TABLE_PACK,
+ TEXT
+ } type;
+ union
+ {
+ union
+ {
+ const Evas_Object *reference;
+ unsigned int pos;
+ } box;
+ struct
+ {
+ unsigned short col, row, colspan, rowspan;
+ } table;
+ struct
+ {
+ const char *text;
+ } text;
+ } p;
};
struct _Part_Cursor
static void _sub_del(void *data, Evas_Object *obj, void *event_info);
static void _part_cursor_free(Part_Cursor *pc);
+static const char SIG_THEME_CHANGED[] = "theme,changed";
+
+static const Evas_Smart_Cb_Description _signals[] = {
+ {SIG_THEME_CHANGED, ""},
+ {NULL, NULL}
+};
+
static void
_del_hook(Evas_Object *obj)
{
if (!wd) return;
EINA_LIST_FREE(wd->subs, si)
{
- eina_stringshare_del(si->part);
+ eina_stringshare_del(si->part);
if (si->type == TEXT)
eina_stringshare_del(si->p.text.text);
- free(si);
+ free(si);
}
EINA_LIST_FREE(wd->parts_cursors, pc) _part_cursor_free(pc);
free(wd);
if (!wd) return;
_elm_widget_mirrored_reload(obj);
_mirrored_set(obj, elm_widget_mirrored_get(obj));
+ _elm_theme_object_set(obj, wd->lay, wd->clas, wd->group, wd->style);
edje_object_scale_set(wd->lay, elm_widget_scale_get(obj) *
_elm_config->scale);
+ evas_object_smart_callback_call(obj, SIG_THEME_CHANGED, NULL);
_sizing_eval(wd);
}
if (!wd) return;
if (wd->needs_size_calc)
{
- _sizing_eval(wd);
- wd->needs_size_calc = 0;
+ _sizing_eval(wd);
+ wd->needs_size_calc = 0;
}
}
}
static void
-_signal_callback_add_hook(Evas_Object *obj, const char *emission, const char *source, void (*func_cb) (void *data, Evas_Object *o, const char *emission, const char *source), void *data)
+_signal_callback_add_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
{
Widget_Data *wd = elm_widget_data_get(obj);
edje_object_signal_callback_add(wd->lay, emission, source, func_cb, data);
}
static void
-_signal_callback_del_hook(Evas_Object *obj, const char *emission, const char *source, void (*func_cb) (void *data, Evas_Object *o, const char *emission, const char *source), void *data)
+_signal_callback_del_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
{
Widget_Data *wd = elm_widget_data_get(obj);
edje_object_signal_callback_del_full(wd->lay, emission, source, func_cb,
}
return elm_widget_focus_list_next_get(obj, items, list_data_get, dir,
- next);
+ next);
}
static void
{
elm_object_cursor_set(pc->obj, pc->cursor);
elm_object_cursor_style_set(pc->obj, pc->style);
- elm_object_cursor_engine_only_set(pc->obj, pc->engine_only);
+ elm_object_cursor_theme_search_enabled_set(pc->obj, pc->engine_only);
}
static Part_Cursor *
EINA_LIST_FOREACH(wd->parts_cursors, l, pc)
{
Evas_Object *obj = (Evas_Object *)edje_object_part_object_get
- (wd->lay, pc->part);
+ (wd->lay, pc->part);
if (!obj)
{
if (!wd) return;
EINA_LIST_FOREACH(wd->subs, l, si)
{
- if (si->obj == sub)
- {
- evas_object_event_callback_del_full(sub,
- EVAS_CALLBACK_CHANGED_SIZE_HINTS,
- _changed_size_hints,
- wd);
- wd->subs = eina_list_remove_list(wd->subs, l);
- eina_stringshare_del(si->part);
- free(si);
- break;
- }
+ if (si->obj == sub)
+ {
+ evas_object_event_callback_del_full(sub,
+ EVAS_CALLBACK_CHANGED_SIZE_HINTS,
+ _changed_size_hints,
+ wd);
+ wd->subs = eina_list_remove_list(wd->subs, l);
+ eina_stringshare_del(si->part);
+ free(si);
+ break;
+ }
}
}
EINA_LIST_FOREACH(wd->subs, l, si)
{
if (si->type == TEXT)
- edje_object_part_text_set(wd->lay, si->part, si->p.text.text);
+ edje_object_part_text_escaped_set(wd->lay, si->part, si->p.text.text);
+ }
+}
+
+static void
+_elm_layout_label_set(Evas_Object *obj, const char *part, const char *text)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ Subinfo *si = NULL;
+ Eina_List *l;
+ ELM_CHECK_WIDTYPE(obj, widtype);
+ if (!part) part = "elm.text";
+
+ EINA_LIST_FOREACH(wd->subs, l, si)
+ {
+ if ((si->type == TEXT) && (!strcmp(part, si->part)))
+ {
+ if (!text)
+ {
+ eina_stringshare_del(si->part);
+ eina_stringshare_del(si->p.text.text);
+ free(si);
+ edje_object_part_text_escaped_set(wd->lay, part, NULL);
+ wd->subs = eina_list_remove_list(wd->subs, l);
+ return;
+ }
+ else
+ break;
+ }
+ si = NULL;
+ }
+
+ if (!si)
+ {
+ si = ELM_NEW(Subinfo);
+ if (!si) return;
+ si->type = TEXT;
+ si->part = eina_stringshare_add(part);
+ wd->subs = eina_list_append(wd->subs, si);
+ }
+
+ eina_stringshare_replace(&si->p.text.text, text);
+ edje_object_part_text_escaped_set(wd->lay, part, text);
+ _request_sizing_eval(wd);
+}
+
+static const char *
+_elm_layout_label_get(const Evas_Object *obj, const char *part)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!part) part = "elm.text";
+ return edje_object_part_text_get(wd->lay, part);
+}
+
+static void
+_content_set_hook(Evas_Object *obj, const char *part, Evas_Object *content)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype);
+ Widget_Data *wd = elm_widget_data_get(obj);
+ Subinfo *si;
+ const Eina_List *l;
+ if (!wd) return;
+ EINA_SAFETY_ON_NULL_RETURN(part);
+ EINA_LIST_FOREACH(wd->subs, l, si)
+ {
+ if ((si->type == SWALLOW) && (!strcmp(part, si->part)))
+ {
+ if (content == si->obj) return;
+ evas_object_del(si->obj);
+ break;
+ }
+ }
+ if (content)
+ {
+ elm_widget_sub_object_add(obj, content);
+ evas_object_event_callback_add(content,
+ EVAS_CALLBACK_CHANGED_SIZE_HINTS,
+ _changed_size_hints, wd);
+ if (!edje_object_part_swallow(wd->lay, part, content))
+ WRN("could not swallow %p into part '%s'", content, part);
+ si = ELM_NEW(Subinfo);
+ si->type = SWALLOW;
+ si->part = eina_stringshare_add(part);
+ si->obj = content;
+ wd->subs = eina_list_append(wd->subs, si);
+ }
+ _request_sizing_eval(wd);
+}
+
+static Evas_Object *
+_content_get_hook(const Evas_Object *obj, const char *part)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ const Eina_List *l;
+ Subinfo *si;
+ ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+
+ EINA_LIST_FOREACH(wd->subs, l, si)
+ {
+ if ((si->type == SWALLOW) && !strcmp(part, si->part))
+ return si->obj;
}
+ return NULL;
+}
+
+static Evas_Object *
+_content_unset_hook(Evas_Object *obj, const char *part)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ Subinfo *si;
+ const Eina_List *l;
+ if (!wd) return NULL;
+ EINA_LIST_FOREACH(wd->subs, l, si)
+ {
+ if ((si->type == SWALLOW) && (!strcmp(part, si->part)))
+ {
+ Evas_Object *content;
+ if (!si->obj) return NULL;
+ content = si->obj; /* si will die in _sub_del due elm_widget_sub_object_del() */
+ elm_widget_sub_object_del(obj, content);
+ evas_object_event_callback_del_full(content,
+ EVAS_CALLBACK_CHANGED_SIZE_HINTS,
+ _changed_size_hints, wd);
+ edje_object_part_unswallow(wd->lay, content);
+ return content;
+ }
+ }
+ return NULL;
}
-/**
- * Add a new layout to the parent
- *
- * @param parent The parent object
- * @return The new object or NULL if it cannot be created
- *
- * @ingroup Layout
- */
EAPI Evas_Object *
elm_layout_add(Evas_Object *parent)
{
Widget_Data *wd;
ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
-
+
ELM_SET_WIDTYPE(widtype, "layout");
elm_widget_type_set(obj, "layout");
elm_widget_sub_object_add(parent, obj);
elm_widget_signal_emit_hook_set(obj, _signal_emit_hook);
elm_widget_signal_callback_add_hook_set(obj, _signal_callback_add_hook);
elm_widget_signal_callback_del_hook_set(obj, _signal_callback_del_hook);
+ elm_widget_text_set_hook_set(obj, _elm_layout_label_set);
+ elm_widget_text_get_hook_set(obj, _elm_layout_label_get);
+ elm_widget_content_set_hook_set(obj, _content_set_hook);
+ elm_widget_content_get_hook_set(obj, _content_get_hook);
+ elm_widget_content_unset_hook_set(obj, _content_unset_hook);
wd->obj = obj;
wd->lay = edje_object_add(e);
elm_widget_resize_object_set(obj, wd->lay);
edje_object_signal_callback_add(wd->lay, "size,eval", "elm",
_signal_size_eval, wd);
-
+
evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
+ evas_object_smart_callbacks_descriptions_set(obj, _signals);
_mirrored_set(obj, elm_widget_mirrored_get(obj));
_request_sizing_eval(wd);
return obj;
}
-/**
- * Set the file that will be used as layout
- *
- * @param obj The layout object
- * @param file The path to file (edj) that will be used as layout
- * @param group The group that the layout belongs in edje file
- *
- * @return (1 = success, 0 = error)
- *
- * @ingroup Layout
- */
EAPI Eina_Bool
elm_layout_file_set(Evas_Object *obj, const char *file, const char *group)
{
return ret;
}
-/**
- * Set the edje group from the elementary theme that will be used as layout
- *
- * @param obj The layout object
- * @param clas the clas of the group
- * @param group the group
- * @param style the style to used
- *
- * @return (1 = success, 0 = error)
- *
- * @ingroup Layout
- */
EAPI Eina_Bool
elm_layout_theme_set(Evas_Object *obj, const char *clas, const char *group, const char *style)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return EINA_FALSE;
Eina_Bool ret = _elm_theme_object_set(obj, wd->lay, clas, group, style);
+ wd->clas = clas;
+ wd->group = group;
+ wd->style = style;
if (ret)
{
_parts_text_fix(wd);
return ret;
}
-/**
- * Set the layout content
- *
- * Once the content object is set, a previously set one will be deleted.
- * If you want to keep that old content object, use the
- * elm_layout_content_unset() function.
- *
- * @param obj The layout object
- * @param swallow The swallow group name in the edje file
- * @param content The content will be filled in this layout object
- *
- * @ingroup Layout
- */
-EAPI void
-elm_layout_content_set(Evas_Object *obj, const char *swallow, Evas_Object *content)
-{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- Subinfo *si;
- const Eina_List *l;
- if (!wd) return;
- EINA_LIST_FOREACH(wd->subs, l, si)
- {
- if ((si->type == SWALLOW) && (!strcmp(swallow, si->part)))
- {
- if (content == si->obj) return;
- evas_object_del(si->obj);
- break;
- }
- }
- if (content)
- {
- elm_widget_sub_object_add(obj, content);
- evas_object_event_callback_add(content,
- EVAS_CALLBACK_CHANGED_SIZE_HINTS,
- _changed_size_hints, wd);
- if (!edje_object_part_swallow(wd->lay, swallow, content))
- WRN("could not swallow %p into part '%s'", content, swallow);
- si = ELM_NEW(Subinfo);
- si->type = SWALLOW;
- si->part = eina_stringshare_add(swallow);
- si->obj = content;
- wd->subs = eina_list_append(wd->subs, si);
- }
- _request_sizing_eval(wd);
-}
-
-/**
- * Get the swallowed object in the given part
- *
- * @param obj The layout object
- * @param swallow The SWALLOW part to get its content
- *
- * @return The swallowed object or NULL if none or an error occurred
- *
- * @ingroup Layout
- */
-EAPI const Evas_Object *
-elm_layout_content_get(const Evas_Object *obj, const char *swallow)
-{
- Widget_Data *wd = elm_widget_data_get(obj);
- const Eina_List *l;
- Subinfo *si;
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
-
- EINA_LIST_FOREACH(wd->subs, l, si)
- {
- if ((si->type == SWALLOW) && !strcmp(swallow, si->part))
- return si->obj;
- }
- return NULL;
-}
-
-/**
- * Unset the layout content
- *
- * Unparent and return the content object which was set for this widget
- *
- * @param obj The layout object
- * @param swallow The swallow group name in the edje file
- * @return The content that was being used
- *
- * @ingroup Layout
- */
-EAPI Evas_Object *
-elm_layout_content_unset(Evas_Object *obj, const char *swallow)
-{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- Widget_Data *wd = elm_widget_data_get(obj);
- Subinfo *si;
- const Eina_List *l;
- if (!wd) return NULL;
- EINA_LIST_FOREACH(wd->subs, l, si)
- {
- if ((si->type == SWALLOW) && (!strcmp(swallow, si->part)))
- {
- Evas_Object *content;
- if (!si->obj) return NULL;
- content = si->obj; /* si will die in _sub_del due elm_widget_sub_object_del() */
- elm_widget_sub_object_del(obj, content);
- edje_object_part_unswallow(wd->lay, content);
- return content;
- }
- }
- return NULL;
-}
-
-/**
- * Set the text of the given part
- *
- * @param obj The layout object
- * @param part The TEXT part where to set the text
- * @param text The text to set
- *
- * @ingroup Layout
- */
-EAPI void
-elm_layout_text_set(Evas_Object *obj, const char *part, const char *text)
-{
- Widget_Data *wd = elm_widget_data_get(obj);
- Subinfo *si = NULL;
- Eina_List *l;
- ELM_CHECK_WIDTYPE(obj, widtype);
-
- EINA_LIST_FOREACH(wd->subs, l, si)
- {
- if ((si->type == TEXT) && (!strcmp(part, si->part)))
- {
- if (!text)
- {
- eina_stringshare_del(si->part);
- eina_stringshare_del(si->p.text.text);
- free(si);
- edje_object_part_text_set(wd->lay, part, NULL);
- wd->subs = eina_list_remove_list(wd->subs, l);
- return;
- }
- else
- break;
- }
- si = NULL;
- }
-
- if (!si)
- {
- si = ELM_NEW(Subinfo);
- if (!si) return;
- si->type = TEXT;
- si->part = eina_stringshare_add(part);
- wd->subs = eina_list_append(wd->subs, si);
- }
-
- eina_stringshare_replace(&si->p.text.text, text);
- edje_object_part_text_set(wd->lay, part, text);
- _request_sizing_eval(wd);
-}
-
-/**
- * Get the text set in the given part
- *
- * @param obj The layout object
- * @param part The TEXT part to retrieve the text off
- *
- * @return The text set in @p part
- *
- * @ingroup Layout
- */
-EAPI const char *
-elm_layout_text_get(const Evas_Object *obj, const char *part)
-{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- Widget_Data *wd = elm_widget_data_get(obj);
- return edje_object_part_text_get(wd->lay, part);
-}
-
-/**
- * Append child to layout box part.
- *
- * Once the object is appended, its lifetime will be bound to the
- * layout, whenever the layout dies the child will be deleted
- * automatically. One should use elm_layout_box_remove() to make this
- * layout forget about the object.
- *
- * @param obj the layout object
- * @param part the box part to append.
- * @param child the child object to append to box.
- *
- * @ingroup Layout
- */
-EAPI void
+EAPI Eina_Bool
elm_layout_box_append(Evas_Object *obj, const char *part, Evas_Object *child)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
+ ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
Subinfo *si;
- if (!wd) return;
+ if (!wd) return EINA_FALSE;
if (!edje_object_part_box_append(wd->lay, part, child))
WRN("child %p could not be appended to box part '%s'", child, part);
elm_widget_sub_object_add(obj, child);
evas_object_event_callback_add
- (child, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, wd);
+ (child, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, wd);
si = ELM_NEW(Subinfo);
si->type = BOX_APPEND;
si->obj = child;
wd->subs = eina_list_append(wd->subs, si);
_request_sizing_eval(wd);
+
+ return EINA_TRUE;
}
-/**
- * Prepend child to layout box part.
- *
- * Once the object is prepended, its lifetime will be bound to the
- * layout, whenever the layout dies the child will be deleted
- * automatically. One should use elm_layout_box_remove() to make this
- * layout forget about the object.
- *
- * @param obj the layout object
- * @param part the box part to prepend.
- * @param child the child object to prepend to box.
- *
- * @ingroup Layout
- */
-EAPI void
+EAPI Eina_Bool
elm_layout_box_prepend(Evas_Object *obj, const char *part, Evas_Object *child)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
+ ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
Subinfo *si;
- if (!wd) return;
+ if (!wd) return EINA_FALSE;
if (!edje_object_part_box_prepend(wd->lay, part, child))
WRN("child %p could not be prepended to box part '%s'", child, part);
elm_widget_sub_object_add(obj, child);
evas_object_event_callback_add
- (child, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, wd);
+ (child, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, wd);
si = ELM_NEW(Subinfo);
si->type = BOX_PREPEND;
si->obj = child;
wd->subs = eina_list_prepend(wd->subs, si);
_request_sizing_eval(wd);
+
+ return EINA_TRUE;
}
static void
si->p.box.reference = NULL;
}
-/**
- * Insert child to layout box part before a reference object.
- *
- * Once the object is inserted, its lifetime will be bound to the
- * layout, whenever the layout dies the child will be deleted
- * automatically. One should use elm_layout_box_remove() to make this
- * layout forget about the object.
- *
- * @param obj the layout object
- * @param part the box part to insert.
- * @param child the child object to insert into box.
- * @param reference another reference object to insert before in box.
- *
- * @ingroup Layout
- */
-EAPI void
+EAPI Eina_Bool
elm_layout_box_insert_before(Evas_Object *obj, const char *part, Evas_Object *child, const Evas_Object *reference)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
+ ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
Subinfo *si;
- if (!wd) return;
+ if (!wd) return EINA_FALSE;
if (!edje_object_part_box_insert_before(wd->lay, part, child, reference))
WRN("child %p could not be inserted before %p inf box part '%s'",
elm_widget_sub_object_add(obj, child);
evas_object_event_callback_add
- (child, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, wd);
+ (child, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, wd);
evas_object_event_callback_add
- ((Evas_Object *)reference, EVAS_CALLBACK_DEL, _box_reference_del, si);
+ ((Evas_Object *)reference, EVAS_CALLBACK_DEL, _box_reference_del, si);
wd->subs = eina_list_append(wd->subs, si);
_request_sizing_eval(wd);
+
+ return EINA_TRUE;
}
-/**
- * Insert child to layout box part at a given position.
- *
- * Once the object is inserted, its lifetime will be bound to the
- * layout, whenever the layout dies the child will be deleted
- * automatically. One should use elm_layout_box_remove() to make this
- * layout forget about the object.
- *
- * @param obj the layout object
- * @param part the box part to insert.
- * @param child the child object to insert into box.
- * @param pos the numeric position >=0 to insert the child.
- *
- * @ingroup Layout
- */
-EAPI void
+EAPI Eina_Bool
elm_layout_box_insert_at(Evas_Object *obj, const char *part, Evas_Object *child, unsigned int pos)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
+ ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
Subinfo *si;
- if (!wd) return;
+ if (!wd) return EINA_FALSE;
if (!edje_object_part_box_insert_at(wd->lay, part, child, pos))
WRN("child %p could not be inserted at %u to box part '%s'",
elm_widget_sub_object_add(obj, child);
evas_object_event_callback_add
- (child, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, wd);
+ (child, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, wd);
si = ELM_NEW(Subinfo);
si->type = BOX_INSERT_AT;
si->p.box.pos = pos;
wd->subs = eina_list_append(wd->subs, si);
_request_sizing_eval(wd);
+
+ return EINA_TRUE;
}
static Evas_Object *
if (si->type == BOX_INSERT_BEFORE)
evas_object_event_callback_del_full
- ((Evas_Object *)si->p.box.reference,
- EVAS_CALLBACK_DEL, _box_reference_del, si);
+ ((Evas_Object *)si->p.box.reference,
+ EVAS_CALLBACK_DEL, _box_reference_del, si);
child = si->obj; /* si will die in _sub_del due elm_widget_sub_object_del() */
edje_object_part_box_remove(wd->lay, si->part, child);
}
}
-/**
- * Remove a child of the given part box.
- *
- * The object will be removed from the box part and its lifetime will
- * not be handled by the layout anymore. This is equivalent to
- * elm_layout_content_unset() for box.
- *
- * @param obj The layout object
- * @param part The box part name to remove child.
- * @param child The object to remove from box.
- * @return The object that was being used, or NULL if not found.
- *
- * @ingroup Layout
- */
EAPI Evas_Object *
elm_layout_box_remove(Evas_Object *obj, const char *part, Evas_Object *child)
{
return NULL;
}
-/**
- * Remove all child of the given part box.
- *
- * The objects will be removed from the box part and their lifetime will
- * not be handled by the layout anymore. This is equivalent to
- * elm_layout_content_unset() for all box children.
- *
- * @param obj The layout object
- * @param part The box part name to remove child.
- * @param clear If EINA_TRUE, then all objects will be deleted as
- * well, otherwise they will just be removed and will be
- * dangling on the canvas.
- *
- * @ingroup Layout
- */
-EAPI void
+EAPI Eina_Bool
elm_layout_box_remove_all(Evas_Object *obj, const char *part, Eina_Bool clear)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
+ ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
Subinfo *si;
Eina_List *lst;
- if (!wd) return;
- EINA_SAFETY_ON_NULL_RETURN(part);
+ if (!wd) return EINA_FALSE;
+ EINA_SAFETY_ON_NULL_RETURN_VAL(part, EINA_FALSE);
lst = eina_list_clone(wd->subs);
EINA_LIST_FREE(lst, si)
}
/* eventually something may not be added with layout, del them as well */
edje_object_part_box_remove_all(wd->lay, part, clear);
+
+ return EINA_TRUE;
}
-/**
- * Insert child to layout table part.
- *
- * Once the object is inserted, its lifetime will be bound to the
- * layout, whenever the layout dies the child will be deleted
- * automatically. One should use elm_layout_box_remove() to make this
- * layout forget about the object.
- *
- * @param obj the layout object
- * @param part the box part to pack child.
- * @param child the child object to pack into table.
- * @param reference another reference object to insert before in box.
- *
- * @ingroup Layout
- */
-EAPI void
+EAPI Eina_Bool
elm_layout_table_pack(Evas_Object *obj, const char *part, Evas_Object *child, unsigned short col, unsigned short row, unsigned short colspan, unsigned short rowspan)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
+ ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
Subinfo *si;
- if (!wd) return;
+ if (!wd) return EINA_FALSE;
if (!edje_object_part_table_pack
(wd->lay, part, child, col, row, colspan, rowspan))
elm_widget_sub_object_add(obj, child);
evas_object_event_callback_add
- (child, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, wd);
+ (child, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, wd);
si = ELM_NEW(Subinfo);
si->type = TABLE_PACK;
si->p.table.rowspan = rowspan;
wd->subs = eina_list_append(wd->subs, si);
_request_sizing_eval(wd);
+
+ return EINA_TRUE;
}
-/**
- * Unpack (remove) a child of the given part table.
- *
- * The object will be unpacked from the table part and its lifetime
- * will not be handled by the layout anymore. This is equivalent to
- * elm_layout_content_unset() for table.
- *
- * @param obj The layout object
- * @param part The table part name to remove child.
- * @param child The object to remove from table.
- * @return The object that was being used, or NULL if not found.
- *
- * @ingroup Layout
- */
EAPI Evas_Object *
elm_layout_table_unpack(Evas_Object *obj, const char *part, Evas_Object *child)
{
return NULL;
}
-/**
- * Remove all child of the given part table.
- *
- * The objects will be removed from the table part and their lifetime will
- * not be handled by the layout anymore. This is equivalent to
- * elm_layout_content_unset() for all table children.
- *
- * @param obj The layout object
- * @param part The table part name to remove child.
- * @param clear If EINA_TRUE, then all objects will be deleted as
- * well, otherwise they will just be removed and will be
- * dangling on the canvas.
- *
- * @ingroup Layout
- */
-EAPI void
+EAPI Eina_Bool
elm_layout_table_clear(Evas_Object *obj, const char *part, Eina_Bool clear)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
+ ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
Subinfo *si;
Eina_List *lst;
- if (!wd) return;
- EINA_SAFETY_ON_NULL_RETURN(part);
+ if (!wd) return EINA_FALSE;
+ EINA_SAFETY_ON_NULL_RETURN_VAL(part, EINA_FALSE);
lst = eina_list_clone(wd->subs);
EINA_LIST_FREE(lst, si)
}
/* eventually something may not be added with layout, del them as well */
edje_object_part_table_clear(wd->lay, part, clear);
+
+ return EINA_TRUE;
}
-/**
- * Get the edje layout
- *
- * @param obj The layout object
- *
- * This returns the edje object. It is not expected to be used to then swallow
- * objects via edje_object_part_swallow() for example. Use
- * elm_layout_content_set() instead so child object handling and sizing is
- * done properly. This is more intended for setting text, emitting signals,
- * hooking to signal callbacks etc.
- *
- * @return A Evas_Object with the edje layout settings loaded
- * with function elm_layout_file_set
- *
- * @ingroup Layout
- */
EAPI Evas_Object *
elm_layout_edje_get(const Evas_Object *obj)
{
return wd->lay;
}
-/**
- * Get the edje data of the given layout
- *
- * @param obj The layout object
- * @param key The data key
- *
- * @return The edje data string
- *
- * This function fetches data specified at the object level.
- * This function return NULL if data is not found.
- *
- * In EDC this comes from a data block within the group block that @a
- * obj was loaded from. E.g.
- *
- * @code
- * collections {
- * group {
- * name: "a_group";
- * data {
- * item: "key1" "value1";
- * item: "key2" "value2";
- * }
- * }
- * }
- * @endcode
- *
- * @ingroup Layout
- */
EAPI const char *
elm_layout_data_get(const Evas_Object *obj, const char *key)
{
return edje_object_data_get(wd->lay, key);
}
-/**
- * Eval sizing
- *
- * Manually forms a sizing re-evaluation when contents changed state so that
- * minimum size might have changed and needs re-evaluation. Also note that
- * a standard signal of "size,eval" "elm" emitted by the edje object will
- * cause this to happen too
- *
- * @param obj The layout object
- *
- * @ingroup Layout
- */
EAPI void
elm_layout_sizing_eval(Evas_Object *obj)
{
_request_sizing_eval(wd);
}
-/**
- * Sets a specific cursor for an edje part.
- *
- * @param obj The layout object.
- * @param part_name a part from loaded edje group.
- * @param cursor cursor name to use, see Elementary_Cursor.h
- *
- * @return EINA_TRUE on success or EINA_FALSE on failure, that may be
- * part not exists or it has "mouse_events: 0".
- *
- * @ingroup Layout
- */
EAPI Eina_Bool
elm_layout_part_cursor_set(Evas_Object *obj, const char *part_name, const char *cursor)
{
pc = calloc(1, sizeof(*pc));
pc->part = eina_stringshare_add(part_name);
pc->cursor = eina_stringshare_add(cursor);
+ pc->style = eina_stringshare_add("default");
+ wd->parts_cursors = eina_list_append(wd->parts_cursors, pc);
}
pc->obj = part_obj;
return EINA_TRUE;
}
-/**
- * Get the cursor to be shown when mouse is over an edje part
- *
- * @param obj The layout object.
- * @param part_name a part from loaded edje group.
- * @return the cursor name.
- *
- * @ingroup Layout
- */
EAPI const char *
elm_layout_part_cursor_get(const Evas_Object *obj, const char *part_name)
{
return elm_object_cursor_get(pc->obj);
}
-/**
- * Unsets a cursor previously set with elm_layout_part_cursor_set().
- *
- * @param obj The layout object.
- * @param part_name a part from loaded edje group, that had a cursor set
- * with elm_layout_part_cursor_set().
- *
- * @ingroup Layout
- */
-EAPI void
+EAPI Eina_Bool
elm_layout_part_cursor_unset(Evas_Object *obj, const char *part_name)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- EINA_SAFETY_ON_NULL_RETURN(part_name);
+ ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
+ EINA_SAFETY_ON_NULL_RETURN_VAL(part_name, EINA_FALSE);
Widget_Data *wd = elm_widget_data_get(obj);
- EINA_SAFETY_ON_NULL_RETURN(wd);
+ EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
Eina_List *l;
Part_Cursor *pc;
if (pc->obj) elm_object_cursor_unset(pc->obj);
_part_cursor_free(pc);
wd->parts_cursors = eina_list_remove_list(wd->parts_cursors, l);
- return;
+ return EINA_TRUE;
}
}
+
+ return EINA_FALSE;
}
-/**
- * Sets a specific cursor style for an edje part.
- *
- * @param obj The layout object.
- * @param part_name a part from loaded edje group.
- * @param style the theme style to use (default, transparent, ...)
- *
- * @return EINA_TRUE on success or EINA_FALSE on failure, that may be
- * part not exists or it did not had a cursor set.
- *
- * @ingroup Layout
- */
EAPI Eina_Bool
elm_layout_part_cursor_style_set(Evas_Object *obj, const char *part_name, const char *style)
{
return EINA_TRUE;
}
-/**
- * Gets a specific cursor style for an edje part.
- *
- * @param obj The layout object.
- * @param part_name a part from loaded edje group.
- *
- * @return the theme style in use, defaults to "default". If the
- * object does not have a cursor set, then NULL is returned.
- *
- * @ingroup Layout
- */
EAPI const char *
elm_layout_part_cursor_style_get(const Evas_Object *obj, const char *part_name)
{
return elm_object_cursor_style_get(pc->obj);
}
-/**
- * Sets if the cursor set should be searched on the theme or should use
- * the provided by the engine, only.
- *
- * @note before you set if should look on theme you should define a
- * cursor with elm_layout_part_cursor_set(). By default it will only
- * look for cursors provided by the engine.
- *
- * @param obj The layout object.
- * @param part_name a part from loaded edje group.
- * @param engine_only if cursors should be just provided by the engine
- * or should also search on widget's theme as well
- *
- * @return EINA_TRUE on success or EINA_FALSE on failure, that may be
- * part not exists or it did not had a cursor set.
- *
- * @ingroup Layout
- */
EAPI Eina_Bool
elm_layout_part_cursor_engine_only_set(Evas_Object *obj, const char *part_name, Eina_Bool engine_only)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(pc->obj, EINA_FALSE);
pc->engine_only = !!engine_only;
- elm_object_cursor_engine_only_set(pc->obj, pc->engine_only);
+ elm_object_cursor_theme_search_enabled_set(pc->obj, pc->engine_only);
return EINA_TRUE;
}
-/**
- * Gets a specific cursor engine_only for an edje part.
- *
- * @param obj The layout object.
- * @param part_name a part from loaded edje group.
- *
- * @return whenever the cursor is just provided by engine or also from theme.
- *
- * @ingroup Layout
- */
EAPI Eina_Bool
elm_layout_part_cursor_engine_only_get(const Evas_Object *obj, const char *part_name)
{
Part_Cursor *pc = _parts_cursors_find(wd, part_name);
EINA_SAFETY_ON_NULL_RETURN_VAL(pc, EINA_FALSE);
EINA_SAFETY_ON_NULL_RETURN_VAL(pc->obj, EINA_FALSE);
- return elm_object_cursor_engine_only_get(pc->obj);
+ return elm_object_cursor_theme_search_enabled_get(pc->obj);
}
-
-
-
projects / framework / uifw / elementary.git / blobdiff