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authorAmitesh Singh <amitesh.sh@samsung.com>2017-11-07 13:28:01 +0900
committerAmitesh Singh <amitesh.sh@samsung.com>2017-11-07 17:13:44 +0900
commitd6c9b37925554de261b1f4a07df72bf83f68c302 (patch)
treea31270085c5e3a2e081d4ef080949b5c3208db70
parentelm: Fix make check (code_widget) (diff)
downloadefl-d6c9b37925554de261b1f4a07df72bf83f68c302.tar.gz
Efl.Ui.Slider: implement Slider.part & Ui.format functions
indicator_format_set/get & indicator_format_function_set are now legacy APIs. indicator format can be set by using generic Ui.Format function e.g. efl_ui_format_string_set(efl_part(sliderObj, "indicator"), "1.0%f");
-rw-r--r--src/Makefile_Elementary.am1
-rw-r--r--src/bin/elementary/test_ui_slider_interval.c13
-rw-r--r--src/lib/efl/interfaces/efl_ui_format.c2
-rw-r--r--src/lib/elementary/efl_ui_slider.c202
-rw-r--r--src/lib/elementary/efl_ui_slider.eo47
-rw-r--r--src/lib/elementary/efl_ui_slider_part.eo9
-rw-r--r--src/lib/elementary/efl_ui_slider_private.h12
-rw-r--r--src/lib/elementary/elm_slider_legacy.h52
8 files changed, 214 insertions, 124 deletions
diff --git a/src/Makefile_Elementary.am b/src/Makefile_Elementary.am
index ea0e6bcf55..1c41f580f7 100644
--- a/src/Makefile_Elementary.am
+++ b/src/Makefile_Elementary.am
@@ -57,6 +57,7 @@ elm_public_eolian_files = \
lib/elementary/efl_ui_multibuttonentry_part.eo \
lib/elementary/efl_ui_panes_part.eo \
lib/elementary/efl_ui_progressbar_part.eo \
+ lib/elementary/efl_ui_slider_part.eo \
lib/elementary/efl_ui_textpath_part.eo \
lib/elementary/efl_ui_widget_part.eo \
lib/elementary/efl_ui_win_part.eo \
diff --git a/src/bin/elementary/test_ui_slider_interval.c b/src/bin/elementary/test_ui_slider_interval.c
index 518528e813..ebd3d3de5e 100644
--- a/src/bin/elementary/test_ui_slider_interval.c
+++ b/src/bin/elementary/test_ui_slider_interval.c
@@ -44,7 +44,7 @@ test_slider_interval(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void
efl_text_set(efl_added, "Horizontal"),
efl_ui_slider_indicator_visible_mode_set(efl_added, EFL_UI_SLIDER_INDICATOR_VISIBLE_MODE_NONE),
efl_gfx_size_hint_min_set(efl_added, EINA_SIZE2D(160, 0)),
- efl_ui_slider_indicator_format_set(efl_added, "%1.5f"),
+ efl_ui_format_string_set(efl_part(efl_added, "indicator"), "%1.5f"),
efl_ui_slider_interval_value_set(efl_added, 0.4, 0.9),
efl_pack(bx, efl_added));
@@ -53,7 +53,7 @@ test_slider_interval(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void
efl_text_set(efl_added, "Manual step"),
efl_gfx_size_hint_min_set(efl_added, EINA_SIZE2D(120, 0)),
efl_ui_format_string_set(efl_added, "%1.1f units"),
- efl_ui_slider_indicator_format_set(efl_added, "%1.1f"),
+ efl_ui_format_string_set(efl_part(efl_added, "indicator"), "%1.1f"),
efl_ui_slider_interval_value_set(efl_added, 0.4, 0.9),
efl_ui_slider_step_set(efl_added, step),
efl_pack(bx, efl_added));
@@ -62,7 +62,7 @@ test_slider_interval(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void
efl_text_set(efl_added, "Disabled"),
efl_gfx_size_hint_min_set(efl_added, EINA_SIZE2D(120, 0)),
efl_ui_format_string_set(efl_added, "%1.0f units"),
- efl_ui_slider_indicator_format_set(efl_added, "%1.0f"),
+ efl_ui_format_string_set(efl_part(efl_added, "indicator"), "%1.0f"),
efl_ui_range_min_max_set(efl_added, 10, 145),
efl_ui_slider_interval_value_set(efl_added, 50, 100),
efl_ui_slider_step_set(efl_added, step),
@@ -77,7 +77,7 @@ test_slider_interval(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void
efl_text_set(efl_added, "Vertical"),
efl_gfx_size_hint_min_set(efl_added, EINA_SIZE2D(0, 160)),
efl_ui_format_string_set(efl_added, "%1.0f units"),
- efl_ui_slider_indicator_format_set(efl_added, "%1.0f"),
+ efl_ui_format_string_set(efl_part(efl_added, "indicator"), "%1.0f"),
efl_ui_range_min_max_set(efl_added, 10, 145),
efl_ui_slider_interval_value_set(efl_added, 50, 100),
efl_ui_slider_step_set(efl_added, step),
@@ -88,9 +88,8 @@ test_slider_interval(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void
efl_text_set(efl_added, "Disabled"),
efl_gfx_size_hint_min_set(efl_added, EINA_SIZE2D(0, 160)),
efl_ui_format_string_set(efl_added, "%1.0f units"),
- efl_ui_slider_indicator_format_set(efl_added, "%1.0f"),
+ efl_ui_format_string_set(efl_part(efl_added, "indicator"), "%1.0f"),
efl_ui_range_min_max_set(efl_added, 10, 145),
- efl_ui_slider_interval_value_set(efl_added, 50, 100),
efl_ui_slider_step_set(efl_added, step),
efl_ui_direction_set(efl_added, EFL_UI_DIR_VERTICAL),
elm_object_disabled_set(efl_added, EINA_TRUE),
@@ -101,7 +100,7 @@ test_slider_interval(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void
efl_ui_slider_indicator_visible_mode_set(efl_added, EFL_UI_SLIDER_INDICATOR_VISIBLE_MODE_ON_FOCUS),
efl_gfx_size_hint_min_set(efl_added, EINA_SIZE2D(260, 0)),
efl_ui_format_string_set(efl_added, "%1.0f units"),
- efl_ui_slider_indicator_format_set(efl_added, "%1.0f"),
+ efl_ui_format_string_set(efl_part(efl_added, "indicator"), "%1.0f"),
efl_ui_range_min_max_set(efl_added, 0, 600),
efl_ui_slider_interval_value_set(efl_added, 100, 500),
efl_ui_slider_step_set(efl_added, step),
diff --git a/src/lib/efl/interfaces/efl_ui_format.c b/src/lib/efl/interfaces/efl_ui_format.c
index 6cb64f3913..c0dd9d6b42 100644
--- a/src/lib/efl/interfaces/efl_ui_format.c
+++ b/src/lib/efl/interfaces/efl_ui_format.c
@@ -38,7 +38,7 @@ _default_format_free_cb(void *data)
{
Efl_Ui_Format_Data *sd = data;
- if (sd->template)
+ if (sd && sd->template)
{
eina_stringshare_del(sd->template);
sd->template = NULL;
diff --git a/src/lib/elementary/efl_ui_slider.c b/src/lib/elementary/efl_ui_slider.c
index 919e0b7315..8362b06d24 100644
--- a/src/lib/elementary/efl_ui_slider.c
+++ b/src/lib/elementary/efl_ui_slider.c
@@ -12,6 +12,8 @@
#include "elm_priv.h"
#include "efl_ui_slider_private.h"
#include "elm_widget_layout.h"
+
+#include "efl_ui_slider_part.eo.h"
#include "elm_part_helper.h"
#define MY_CLASS EFL_UI_SLIDER_CLASS
@@ -260,54 +262,35 @@ _indicator_set(Evas_Object *obj)
{
EFL_UI_SLIDER_DATA_GET(obj, sd);
- if (sd->indicator_format_func)
- {
- char *buf;
+ Eina_Value val;
+ const char *str;
- buf = sd->indicator_format_func(sd->val);
- elm_layout_text_set(obj, "elm.indicator", buf);
- elm_layout_text_set(obj, "elm.dragable.slider:elm.indicator", buf);
- if (sd->popup)
- edje_object_part_text_set(sd->popup, "elm.indicator", buf);
- if (sd->popup2)
- {
- if (sd->indicator_format_free) sd->indicator_format_free(buf);
- buf = sd->indicator_format_func(sd->intvl_to);
- elm_layout_text_set(obj, "elm.dragable2.slider:elm.indicator", buf);
- edje_object_part_text_set(sd->popup2, "elm.indicator", buf);
- }
+ if (!sd->indi_format_cb) return;
- if (sd->indicator_format_free) sd->indicator_format_free(buf);
- }
- else if (sd->indicator)
- {
- char buf[1024];
+ eina_value_setup(&val, EINA_VALUE_TYPE_DOUBLE);
+ eina_strbuf_reset(sd->indi_format_strbuf);
- snprintf(buf, sizeof(buf), sd->indicator, sd->val);
- elm_layout_text_set(obj, "elm.indicator", buf);
- elm_layout_text_set(obj, "elm.dragable.slider:elm.indicator", buf);
- if (sd->popup)
- edje_object_part_text_set(sd->popup, "elm.indicator", buf);
- if (sd->popup2)
- {
- memset(buf, 0, 1024);
- snprintf(buf, sizeof(buf), sd->indicator, sd->intvl_to);
- elm_layout_text_set(obj, "elm.dragable2.slider:elm.indicator", buf);
- edje_object_part_text_set(sd->popup2, "elm.indicator", buf);
- }
- }
- else
+ eina_value_set(&val, sd->val);
+ sd->indi_format_cb(sd->indi_format_cb_data, sd->indi_format_strbuf, val);
+
+ str = eina_strbuf_string_get(sd->indi_format_strbuf);
+
+ elm_layout_text_set(obj, "elm.indicator", str);
+ elm_layout_text_set(obj, "elm.dragable.slider:elm.indicator", str);
+ if (sd->popup)
+ edje_object_part_text_set(sd->popup, "elm.indicator", str);
+
+ if (sd->popup2)
{
- elm_layout_text_set(obj, "elm.indicator", NULL);
- elm_layout_text_set(obj, "elm.dragable.slider:elm.indicator", NULL);
- if (sd->popup)
- edje_object_part_text_set(sd->popup, "elm.indicator", NULL);
- if (sd->popup2)
- {
- elm_layout_text_set(obj, "elm.dragable2.slider:elm.indicator", NULL);
- edje_object_part_text_set(sd->popup2, "elm.indicator", NULL);
- }
+ eina_strbuf_reset(sd->indi_format_strbuf);
+ eina_value_set(&val, sd->intvl_to);
+ sd->indi_format_cb(sd->indi_format_cb_data, sd->indi_format_strbuf, val);
+ str = eina_strbuf_string_get(sd->indi_format_strbuf);
+ elm_layout_text_set(obj, "elm.dragable2.slider:elm.indicator", str);
+ edje_object_part_text_set(sd->popup2, "elm.indicator", str);
}
+
+ eina_value_flush(&val);
}
static void
@@ -1171,12 +1154,14 @@ _efl_ui_slider_efl_canvas_group_group_add(Eo *obj, Efl_Ui_Slider_Data *priv)
EOLIAN static void
_efl_ui_slider_efl_canvas_group_group_del(Eo *obj, Efl_Ui_Slider_Data *sd)
{
- eina_stringshare_del(sd->indicator);
ecore_timer_del(sd->delay);
ecore_timer_del(sd->wheel_indicator_timer);
evas_object_del(sd->popup);
evas_object_del(sd->popup2);
+ ELM_SAFE_FREE(sd->indi_template, eina_stringshare_del);
+ eina_strbuf_free(sd->indi_format_strbuf);
+
efl_ui_format_cb_set(obj, NULL, NULL, NULL);
eina_strbuf_free(sd->format_strbuf);
@@ -1209,19 +1194,6 @@ _efl_ui_slider_efl_ui_direction_direction_get(Eo *obj EINA_UNUSED, Efl_Ui_Slider
}
EOLIAN static void
-_efl_ui_slider_indicator_format_set(Eo *obj, Efl_Ui_Slider_Data *sd, const char *indicator)
-{
- eina_stringshare_replace(&sd->indicator, indicator);
- evas_object_smart_changed(obj);
-}
-
-EOLIAN static const char*
-_efl_ui_slider_indicator_format_get(Eo *obj EINA_UNUSED, Efl_Ui_Slider_Data *sd)
-{
- return sd->indicator;
-}
-
-EOLIAN static void
_efl_ui_slider_efl_ui_range_range_min_max_set(Eo *obj, Efl_Ui_Slider_Data *sd, double min, double max)
{
if ((sd->val_min == min) && (sd->val_max == max)) return;
@@ -1260,14 +1232,6 @@ _efl_ui_slider_efl_ui_range_range_value_get(Eo *obj EINA_UNUSED, Efl_Ui_Slider_D
}
EOLIAN static void
-_efl_ui_slider_indicator_format_function_set(Eo *obj, Efl_Ui_Slider_Data *sd, slider_func_type func, slider_freefunc_type free_func)
-{
- sd->indicator_format_func = func;
- sd->indicator_format_free = free_func;
- evas_object_smart_changed(obj);
-}
-
-EOLIAN static void
_efl_ui_slider_indicator_show_set(Eo *obj, Efl_Ui_Slider_Data *sd, Eina_Bool show)
{
if (show)
@@ -1477,6 +1441,89 @@ _slider_span_size_set(Eo *obj, Efl_Ui_Slider_Data *sd, int size)
evas_object_smart_changed(obj);
}
+/* Efl.Part begin */
+
+EOLIAN static Eo *
+_efl_ui_slider_efl_part_part(const Eo *obj, Efl_Ui_Slider_Data *sd EINA_UNUSED, const char *part)
+{
+ EINA_SAFETY_ON_NULL_RETURN_VAL(part, NULL);
+
+ if (eina_streq(part, "indicator"))
+ return ELM_PART_IMPLEMENT(EFL_UI_SLIDER_PART_CLASS, obj, part);
+
+ return efl_part(efl_super(obj, MY_CLASS), part);
+}
+
+EOLIAN static void
+_efl_ui_slider_part_efl_ui_format_format_cb_set(Eo *obj, void *_pd EINA_UNUSED, void *func_data, Efl_Ui_Format_Func_Cb func, Eina_Free_Cb func_free_cb)
+{
+ Elm_Part_Data *pd = efl_data_scope_get(obj, EFL_UI_WIDGET_PART_CLASS);
+ Efl_Ui_Slider_Data *sd = efl_data_scope_get(pd->obj, EFL_UI_SLIDER_CLASS);
+
+ if (sd->indi_format_cb_data == func_data && sd->indi_format_cb == func)
+ return;
+
+ if (sd->indi_format_cb_data && sd->indi_format_free_cb)
+ sd->indi_format_free_cb(sd->format_cb_data);
+
+ sd->indi_format_cb = func;
+ sd->indi_format_cb_data = func_data;
+ sd->indi_format_free_cb = func_free_cb;
+ if (!sd->indi_format_strbuf) sd->indi_format_strbuf = eina_strbuf_new();
+
+ efl_canvas_group_change(pd->obj);
+}
+
+static void
+_indi_default_format_cb(void *data, Eina_Strbuf *str, const Eina_Value value)
+{
+ const Eina_Value_Type *type = eina_value_type_get(&value);
+ Efl_Ui_Slider_Data *sd = data;
+ double v;
+
+ if (type != EINA_VALUE_TYPE_DOUBLE) return;
+
+ eina_value_get(&value, &v);
+ eina_strbuf_append_printf(str, sd->indi_template, v);
+}
+
+static void
+_indi_default_format_free_cb(void *data)
+{
+ Efl_Ui_Slider_Data *sd = data;
+
+ if (sd && sd->indi_template)
+ {
+ eina_stringshare_del(sd->indi_template);
+ sd->indi_template = NULL;
+ }
+}
+
+EOLIAN static void
+_efl_ui_slider_part_efl_ui_format_format_string_set(Eo *obj, void *_pd EINA_UNUSED, const char *template)
+{
+ Elm_Part_Data *pd = efl_data_scope_get(obj, EFL_UI_WIDGET_PART_CLASS);
+ Efl_Ui_Slider_Data *sd = efl_data_scope_get(pd->obj, EFL_UI_SLIDER_CLASS);
+
+ if (!template) return;
+ eina_stringshare_replace(&sd->indi_template, template);
+
+ efl_ui_format_cb_set(efl_part(pd->obj, "indicator"), sd, _indi_default_format_cb, _indi_default_format_free_cb);
+}
+
+EOLIAN static const char *
+_efl_ui_slider_part_efl_ui_format_format_string_get(Eo *obj, void *_pd EINA_UNUSED)
+{
+ Elm_Part_Data *pd = efl_data_scope_get(obj, EFL_UI_WIDGET_PART_CLASS);
+ Efl_Ui_Slider_Data *sd = efl_data_scope_get(pd->obj, EFL_UI_SLIDER_CLASS);
+
+ return sd->indi_template;
+}
+
+#include "efl_ui_slider_part.eo.c"
+
+/* Efl.Part end */
+
/* Legacy APIs */
EAPI Evas_Object *
@@ -1670,6 +1717,31 @@ elm_slider_min_max_get(const Evas_Object *obj, double *min, double *max)
efl_ui_range_min_max_get(obj, min, max);
}
+EAPI void
+elm_slider_indicator_format_set(Evas_Object *obj, const char *indicator)
+{
+ efl_ui_format_string_set(efl_part(obj, "indicator"), indicator);
+}
+
+EAPI const char *
+elm_slider_indicator_format_get(const Evas *obj)
+{
+ return efl_ui_format_string_get(efl_part(obj, "indicator"));
+}
+
+EAPI void
+elm_slider_indicator_format_function_set(Evas_Object *obj, slider_func_type func, slider_freefunc_type free_func)
+{
+ Slider_Format_Wrapper_Data *sfwd = malloc(sizeof(Slider_Format_Wrapper_Data));
+
+ sfwd->format_cb = func;
+ sfwd->format_free_cb = free_func;
+
+ efl_ui_format_cb_set(efl_part(obj, "indicator"), sfwd,
+ _format_legacy_to_format_eo_cb,
+ _format_legacy_to_format_eo_free_cb);
+}
+
/* Internal EO APIs and hidden overrides */
ELM_LAYOUT_CONTENT_ALIASES_IMPLEMENT(efl_ui_slider)
diff --git a/src/lib/elementary/efl_ui_slider.eo b/src/lib/elementary/efl_ui_slider.eo
index 609c3fa258..0368087ffd 100644
--- a/src/lib/elementary/efl_ui_slider.eo
+++ b/src/lib/elementary/efl_ui_slider.eo
@@ -8,46 +8,12 @@ class Efl.Ui.Slider (Efl.Ui.Layout, Efl.Ui.Range, Efl.Ui.Direction,
[[Elementary slider class]]
legacy_prefix: elm_slider;
methods {
- @property indicator_format {
- set {
- [[Set the format string for the indicator label.
-
- The slider may display its value somewhere else then unit label,
- for example, above the slider knob that is dragged around. This
- function sets the format string used for this.
-
- If $null, indicator label won't be visible. If not it sets the
- format string for the label text. To the label text is provided
- a floating point value, so the label text can display up to 1
- floating point value. Note that this is optional.
-
- Use a format string such as "%1.2f meters" for example, and it
- will display values like: "3.14 meters" for a value equal to
- 3.14159.
-
- Default is indicator label disabled.
- ]]
- }
- get {
- [[Get the indicator label format of the slider.
-
- The slider may display its value somewhere else then unit label,
- for example, above the slider knob that is dragged around. This
- function gets the format string used for this.
- ]]
- }
- values {
- indicator: string @nullable; [[The format string for the indicator display.]]
- }
- }
@property indicator_show {
set {
[[Set whether to enlarge slider indicator (augmented knob) or not.
By default, indicator will be bigger while dragged by the user.
- Warning: It won't display values set with @.indicator_format.set
- if you disable indicator.
]]
}
get {
@@ -98,18 +64,6 @@ class Efl.Ui.Slider (Efl.Ui.Layout, Efl.Ui.Range, Efl.Ui.Direction,
indicator_visible_mode: Efl.Ui.Slider.Indicator_Visible_Mode; [[The indicator visible mode.]]
}
}
- @property indicator_format_function {
- set {
- [[Set the format function pointer for the indicator label
-
- Set the callback function to format the indicator string.
- ]]
- }
- values {
- func: slider_func_type @nullable; [[The indicator format function.]]
- free_func: slider_freefunc_type @nullable; [[The freeing function for the format string.]]
- }
- }
}
implements {
class.constructor;
@@ -130,6 +84,7 @@ class Efl.Ui.Slider (Efl.Ui.Layout, Efl.Ui.Range, Efl.Ui.Direction,
Efl.Text.Markup.markup { get; set; }
Efl.Ui.Format.format_cb { set; }
Efl.Ui.Translatable.translatable_text { get; set; }
+ Efl.Part.part;
}
events {
changed; [[Called when slider changed]]
diff --git a/src/lib/elementary/efl_ui_slider_part.eo b/src/lib/elementary/efl_ui_slider_part.eo
new file mode 100644
index 0000000000..70d81de5a8
--- /dev/null
+++ b/src/lib/elementary/efl_ui_slider_part.eo
@@ -0,0 +1,9 @@
+class Efl.Ui.Slider.Part (Efl.Ui.Layout.Part, Efl.Ui.Format)
+{
+ [[Elementary slider internal part class]]
+ data: null;
+ implements {
+ Efl.Ui.Format.format_cb { set; }
+ Efl.Ui.Format.format_string { set; get; }
+ }
+}
diff --git a/src/lib/elementary/efl_ui_slider_private.h b/src/lib/elementary/efl_ui_slider_private.h
index d79a1cc6de..c5baa83150 100644
--- a/src/lib/elementary/efl_ui_slider_private.h
+++ b/src/lib/elementary/efl_ui_slider_private.h
@@ -29,11 +29,6 @@ struct _Efl_Ui_Slider_Data
Evas_Object *spacer, *popup, *popup2, *track, *track2;
Ecore_Timer *delay;
- const char *indicator;
-
- char *(*indicator_format_func)(double val);
- void (*indicator_format_free)(char *str);
-
double val, val_min, val_max, val2, step;
Ecore_Timer *wheel_indicator_timer;
@@ -52,6 +47,13 @@ struct _Efl_Ui_Slider_Data
void *format_cb_data;
Eina_Strbuf *format_strbuf;
+ Efl_Ui_Format_Func_Cb indi_format_cb;
+ Eina_Free_Cb indi_format_free_cb;
+ void *indi_format_cb_data;
+ Eina_Strbuf *indi_format_strbuf;
+ const char *indi_template;
+
+
Eina_Bool indicator_show : 1;
Eina_Bool spacer_down : 1;
Eina_Bool frozen : 1;
diff --git a/src/lib/elementary/elm_slider_legacy.h b/src/lib/elementary/elm_slider_legacy.h
index 07d29c1cfb..89df6f1bcc 100644
--- a/src/lib/elementary/elm_slider_legacy.h
+++ b/src/lib/elementary/elm_slider_legacy.h
@@ -231,4 +231,56 @@ EAPI void elm_slider_range_set(Evas_Object *obj, double from, double to);
*/
EAPI void elm_slider_range_get(const Evas_Object *obj, double *from, double *to);
+/**
+ * @brief Set the format string for the indicator label.
+ *
+ * The slider may display its value somewhere else then unit label, for
+ * example, above the slider knob that is dragged around. This function sets
+ * the format string used for this.
+ *
+ * If @c null, indicator label won't be visible. If not it sets the format
+ * string for the label text. To the label text is provided a floating point
+ * value, so the label text can display up to 1 floating point value. Note that
+ * this is optional.
+ *
+ * Use a format string such as "%1.2f meters" for example, and it will display
+ * values like: "3.14 meters" for a value equal to 3.14159.
+ *
+ * Default is indicator label disabled.
+ *
+ * @param[in] obj The object.
+ * @param[in] indicator The format string for the indicator display.
+ *
+ * @ingroup Elm_Slider
+ */
+ EAPI void elm_slider_indicator_format_set(Evas_Object *obj, const char *indicator);
+
+ /**
+ * @brief Get the indicator label format of the slider.
+ *
+ * The slider may display its value somewhere else then unit label, for
+ * example, above the slider knob that is dragged around. This function gets
+ * the format string used for this.
+ *
+ * @param[in] obj The object.
+ *
+ * @return The format string for the indicator display.
+ *
+ * @ingroup Elm_Slider
+ */
+ EAPI const char *elm_slider_indicator_format_get(const Evas_Object *obj);
+
+ /**
+ * @brief Set the format function pointer for the indicator label
+ *
+ * Set the callback function to format the indicator string.
+ *
+ * @param[in] obj The object.
+ * @param[in] func The indicator format function.
+ * @param[in] free_func The freeing function for the format string.
+ *
+ * @ingroup Elm_Slider
+ */
+EAPI void elm_slider_indicator_format_function_set(Evas_Object *obj, slider_func_type func, slider_freefunc_type free_func);
+
#include "efl_ui_slider.eo.legacy.h"