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From: Hyoyoung Chang <hyoyoung.chang@samsung.com> 

Subject: Re: [E-devel] elm_label patch(ellipsis, sliding)

Dear Elementary developers.

It's a elm_label patch.
My previous patch is too big to submit.
So I did split into patch files.
(Thanks for Gastavo and Rasterman)

main changes are
 1. refine ellipsis algorithm
    - improve to cut string to fit 



SVN revision: 55653
This commit is contained in:
Hyoyoung Chang 2010-12-20 07:18:23 +00:00 committed by Carsten Haitzler
parent de13e30b39
commit 0c61ced335
3 changed files with 342 additions and 104 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
legacy/elementary/data/themes/default.edc
View File

@ -1447,6 +1447,35 @@ collections {
style: "textblock_style";
min: 0 1;
}
}
}
}
}
group { name: "elm/label/base_wrap_ellipsis/default";
data.item: "default_font_size" "10";
data.item: "min_font_size" "6";
data.item: "max_font_size" "60";
parts {
part { name: "label.swallow.background";
type: SWALLOW;
description { state: "default" 0.0;
visible: 1;
rel1 { relative: 0 0; to: "elm.text"; }
rel2 { relative: 1 1; to: "elm.text"; }
}
}
part { name: "elm.text";
type: TEXTBLOCK;
mouse_events: 0;
scale: 1;
multiline: 1;
description { state: "default" 0.0;
fixed: 0 1;
text {
style: "textblock_style";
min: 0 1;
}
}
}
}

2
legacy/elementary/src/lib/Elementary.h.in
View File

@ -804,6 +804,8 @@ extern "C" {
EAPI Eina_Bool elm_label_line_wrap_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
EAPI void elm_label_wrap_width_set(Evas_Object *obj, Evas_Coord w) EINA_ARG_NONNULL(1);
EAPI Evas_Coord elm_label_wrap_width_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
EAPI void elm_label_wrap_height_set(Evas_Object *obj, Evas_Coord h) EINA_ARG_NONNULL(1);
EAPI Evas_Coord elm_label_wrap_height_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
EAPI void elm_label_fontsize_set(Evas_Object *obj, int fontsize) EINA_ARG_NONNULL(1);
EAPI void elm_label_text_color_set(Evas_Object *obj, unsigned int r, unsigned int g, unsigned int b, unsigned int a) EINA_ARG_NONNULL(1);
EAPI void elm_label_text_align_set(Evas_Object *obj, const char *alignmode) EINA_ARG_NONNULL(1);

415
legacy/elementary/src/lib/elm_label.c
View File

@ -18,6 +18,7 @@ struct _Widget_Data
Evas_Coord lastw;
Ecore_Job *deferred_recalc_job;
Evas_Coord wrap_w;
Evas_Coord wrap_h;
Eina_Bool linewrap : 1;
Eina_Bool changed : 1;
Eina_Bool bgcolor : 1;
@ -31,8 +32,8 @@ static void _sizing_eval(Evas_Object *obj);
static int _get_value_in_key_string(const char *oldstring, const char *key, char **value);
static int _strbuf_key_value_replace(Eina_Strbuf *srcbuf, const char *key, const char *value, int deleteflag);
static int _stringshare_key_value_replace(const char **srcstring, const char *key, const char *value, int deleteflag);
static int _is_width_over(Evas_Object *obj);
static void _ellipsis_label_to_width(Evas_Object *obj);
static int _is_width_over(Evas_Object *obj, Eina_Bool multiline);
static void _ellipsis_label_to_width(Evas_Object *obj, Eina_Bool multiline);
static void
_elm_win_recalc_job(void *data)
@ -58,6 +59,11 @@ _elm_win_recalc_job(void *data)
edje_object_size_min_restricted_calc(wd->lbl, &minw, &minh, resw, 0);
evas_object_size_hint_min_set(data, minminw, minh);
}
if ((wd->ellipsis) && (wd->linewrap) && (wd->wrap_h > 0) &&
(_is_width_over(data, 1) == 1))
_ellipsis_label_to_width(data, 1);
maxh = minh;
evas_object_size_hint_max_set(data, -1, maxh);
}
@ -73,15 +79,32 @@ _del_hook(Evas_Object *obj)
free(wd);
}
static void
_theme_change(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
if (wd->linewrap)
{
if (wd->ellipsis)
_elm_theme_object_set(obj, wd->lbl, "label", "base_wrap_ellipsis",
elm_widget_style_get(obj));
else
_elm_theme_object_set(obj, wd->lbl, "label", "base_wrap",
elm_widget_style_get(obj));
}
else
_elm_theme_object_set(obj, wd->lbl, "label", "base",
elm_widget_style_get(obj));
}
static void
_theme_hook(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
if (wd->linewrap)
_elm_theme_object_set(obj, wd->lbl, "label", "base_wrap", elm_widget_style_get(obj));
else
_elm_theme_object_set(obj, wd->lbl, "label", "base", elm_widget_style_get(obj));
_theme_change(obj);
edje_object_part_text_set(wd->lbl, "elm.text", wd->label);
edje_object_scale_set(wd->lbl, elm_widget_scale_get(obj) *
_elm_config->scale);
@ -110,12 +133,12 @@ _sizing_eval(Evas_Object *obj)
{
evas_object_geometry_get(wd->lbl, NULL, NULL, &resw, &resh);
edje_object_size_min_calc(wd->lbl, &minw, &minh);
if (wd->wrap_w > 0 && minw > wd->wrap_w) minw = wd->wrap_w;
evas_object_size_hint_min_set(obj, minw, minh);
maxh = minh;
evas_object_size_hint_max_set(obj, maxw, maxh);
if ((wd->ellipsis) && (_is_width_over(obj) == 1))
_ellipsis_label_to_width(obj);
if ((wd->ellipsis) && (_is_width_over(obj, 0) == 1))
_ellipsis_label_to_width(obj, 0);
}
}
@ -140,8 +163,10 @@ _get_value_in_key_string(const char *oldstring, const char *key, char **value)
starttag = curlocater;
endtag = curlocater + key_len;
if ((!endtag) || (*endtag != '='))
return -1;
{
foundflag = 0;
return -1;
}
firstindex = abs(oldstring - curlocater);
firstindex += key_len + 1; // strlen("key") + strlen("=")
*value = (char *)oldstring + firstindex;
@ -302,39 +327,199 @@ _stringshare_key_value_replace(const char **srcstring, const char *key, const ch
}
static int
_is_width_over(Evas_Object *obj)
_is_width_over(Evas_Object *obj, Eina_Bool multiline)
{
Evas_Coord x, y, w, h;
Evas_Coord vx, vy, vw, vh;
Widget_Data *wd = elm_widget_data_get(obj);
const char *ellipsis_string = "...";
Evas_Coord ellen = strlen(ellipsis_string)+1;
if (!wd) return 0;
const char *ellipsis_string = "...";
int mincount = sizeof(ellipsis_string) - 1;
char *plaintxt;
int plainlen = 0;
edje_object_part_geometry_get(wd->lbl,"elm.text",&x,&y,&w,&h);
plaintxt = _elm_util_mkup_to_text(edje_object_part_text_get(wd->lbl, "elm.text"));
if (plaintxt)
{
plainlen = strlen(plaintxt);
free(plaintxt);
}
// too short to ellipsis
if (plainlen <= mincount) return 0;
evas_object_geometry_get (obj, &vx,&vy,&vw,&vh);
if ((x >= 0) && (y >= 0)) return 0;
if ((ellen < wd->wrap_w) && (w > wd->wrap_w)) return 1;
edje_object_part_geometry_get(wd->lbl, "elm.text", &x, &y, &w, &h);
evas_object_geometry_get(obj, &vx, &vy, &vw, &vh);
if (!multiline) // single line
{
// skip if too early to check widget size
if ((w < 0) && (h < 0)) return 0;
// if string fits at widget
if ((x >= 0) && (y >= 0))
{
if ((wd->wrap_w > 0) && (wd->wrap_w < w))
{
Evas_Coord minw, minh;
edje_object_size_min_calc(wd->lbl, &minw, &minh);
if (minw < wd->wrap_w) return 0; // min insufficient
else return 1;
}
else return 0;
}
if ((0 < wd->wrap_w) && (w > wd->wrap_w)) return 1;
}
else // multiline
{
if (((x >= 0) || (y >= 0)) && (h > wd->wrap_h)) return 1;
}
return 0;
}
static void
_ellipsis_label_to_width(Evas_Object *obj)
_ellipsis_fontsize_set(Evas_Object *obj, int fontsize)
{
Widget_Data *wd = elm_widget_data_get(obj);
int cur_fontsize = 0, len, showcount;
Eina_Strbuf *fontbuf = NULL, *txtbuf = NULL;
char *kvalue = NULL;
const char *minfont, *deffont, *maxfont;
const char *ellipsis_string = "...";
int minfontsize, maxfontsize, minshowcount;
if (!wd) return;
Eina_Strbuf *fontbuf = NULL;
Eina_Strbuf *txtbuf = NULL;
txtbuf = eina_strbuf_new();
fontbuf = eina_strbuf_new();
eina_strbuf_append(txtbuf, edje_object_part_text_get(wd->lbl, "elm.text"));
eina_strbuf_append_printf(fontbuf, "%d", fontsize);
_strbuf_key_value_replace(txtbuf, "font_size", eina_strbuf_string_get(fontbuf), 0);
edje_object_part_text_set(wd->lbl, "elm.text", eina_strbuf_string_get(txtbuf));
eina_strbuf_free(fontbuf);
eina_strbuf_free(txtbuf);
}
static Eina_Bool
_ellipsis_cut_chars_to_widget(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return EINA_FALSE;
const char *ellipsis_string = "...";
int mincount = sizeof(ellipsis_string) - 1;
Evas_Coord w, h;
Evas_Textblock_Cursor *tc1, *tc2;
char *cutstr, *elstr;
int limitw = 0;
int lencutstr = 0;
int i = 0;
edje_object_part_geometry_get(wd->lbl, "elm.text", NULL, NULL, &w, &h);
if (w <= 0) return EINA_FALSE;
tc1 = evas_object_textblock_cursor_new((Evas_Object *)edje_object_part_object_get(wd->lbl, "elm.text"));
tc2 = evas_object_textblock_cursor_new((Evas_Object *)edje_object_part_object_get(wd->lbl, "elm.text"));
if ((wd->wrap_w > 0) && (wd->wrap_w < w)) limitw = wd->wrap_w;
else limitw = w;
evas_textblock_cursor_pos_set(tc1, 0);
evas_textblock_cursor_char_coord_set(tc2, limitw, 0);
// if too small to cut,(is it bug? or any other reasons?)
// then fallback to one step mode
if (evas_textblock_cursor_pos_get(tc2) < mincount)
{
Evas_Coord cx, cy, cw, ch;
int eolpos = evas_textblock_cursor_paragraph_text_length_get(tc1);
for (i = eolpos; i > mincount; i--)
{
evas_textblock_cursor_pos_set(tc2, i);
evas_textblock_cursor_char_geometry_get(tc2, &cx, &cy, &cw, &ch);
if (cx <= limitw) break;
}
if (evas_textblock_cursor_pos_get(tc2) < mincount)
{
evas_textblock_cursor_free(tc1);
evas_textblock_cursor_free(tc2);
return EINA_FALSE;
}
}
for (i = 0; i <= mincount; i++) evas_textblock_cursor_char_prev(tc2);
cutstr = evas_textblock_cursor_range_text_get(tc1, tc2, EVAS_TEXTBLOCK_TEXT_PLAIN);
if (!cutstr) return EINA_FALSE;
lencutstr = strlen(cutstr);
elstr = alloca(sizeof(char) * (lencutstr + mincount + 1));
strcpy(elstr, cutstr);
free(cutstr);
strcat(elstr, ellipsis_string);
edje_object_part_text_set(wd->lbl, "elm.text", elstr);
evas_textblock_cursor_free(tc1);
evas_textblock_cursor_free(tc2);
return EINA_TRUE;
}
static Eina_Bool
_ellipsis_cut_lines_to_widget(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return EINA_FALSE;
const char *ellipsis_string = "...";
int mincount = sizeof(ellipsis_string) - 1;
Evas_Coord w, h;
Evas_Textblock_Cursor *tc1, *tc2;
int linenum = 0, cutline = 0;
double lineheight = 0.0;
char *cutstr, *elstr;
int lencutstr = 0;
int limith = 0;
int i;
edje_object_part_geometry_get(wd->lbl, "elm.text", NULL, NULL, &w, &h);
tc1 = evas_object_textblock_cursor_new((Evas_Object *)edje_object_part_object_get(wd->lbl, "elm.text"));
tc2 = evas_object_textblock_cursor_new((Evas_Object *)edje_object_part_object_get(wd->lbl, "elm.text"));
// goto last paragraph
while (evas_textblock_cursor_paragraph_next(tc2) == EINA_TRUE);
evas_textblock_cursor_paragraph_last(tc2);
// get total linenumber
linenum = evas_textblock_cursor_line_geometry_get(tc2, NULL, NULL, NULL, NULL);
lineheight = (double)h / (double)linenum;
if ((wd->wrap_h > 0) && (wd->wrap_h < h)) limith = wd->wrap_h;
else limith = h;
cutline = limith / lineheight;
if (cutline < 1) cutline = 1;
evas_textblock_cursor_pos_set(tc1, 0);
evas_textblock_cursor_line_set(tc2, cutline - 1);
evas_textblock_cursor_line_char_last(tc2);
for (i = 0; i <= mincount; i++) evas_textblock_cursor_char_prev(tc2);
cutstr = evas_textblock_cursor_range_text_get(tc1, tc2, EVAS_TEXTBLOCK_TEXT_PLAIN);
if (!cutstr) return EINA_FALSE;
lencutstr = strlen(cutstr);
elstr = alloca(sizeof(char) * (lencutstr + mincount + 1));
strcpy(elstr, cutstr);
free(cutstr);
strcat(elstr, ellipsis_string);
edje_object_part_text_set(wd->lbl, "elm.text", elstr);
evas_textblock_cursor_free(tc1);
evas_textblock_cursor_free(tc2);
return EINA_TRUE;
}
static void
_ellipsis_label_to_width(Evas_Object *obj, Eina_Bool multiline)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
int cur_fontsize = 0;
char *kvalue;
const char *minfont, *deffont, *maxfont;
int minfontsize, maxfontsize;
minshowcount = strlen(ellipsis_string) + 1;
minfont = edje_object_data_get(wd->lbl, "min_font_size");
if (minfont) minfontsize = atoi(minfont);
else minfontsize = 1;
@ -344,65 +529,39 @@ _ellipsis_label_to_width(Evas_Object *obj)
deffont = edje_object_data_get(wd->lbl, "default_font_size");
if (deffont) cur_fontsize = atoi(deffont);
else cur_fontsize = 1;
if ((minfontsize == maxfontsize) || (cur_fontsize == 1)) return; // theme is not ready for ellipsis
if (minfontsize > maxfontsize || cur_fontsize == 1) return; // theme is not ready for ellipsis
if (eina_stringshare_strlen(wd->label) <= 0) return;
if (!_get_value_in_key_string(wd->label, "font_size", &kvalue))
if (_get_value_in_key_string(wd->label, "font_size", &kvalue) == 0)
{
if (kvalue) cur_fontsize = atoi((char *)kvalue);
if (kvalue != NULL) cur_fontsize = atoi(kvalue);
}
txtbuf = eina_strbuf_new();
eina_strbuf_append(txtbuf, wd->label);
while (_is_width_over(obj) == 1)
while (_is_width_over(obj, multiline))
{
if (cur_fontsize > minfontsize)
{
cur_fontsize--;
if (fontbuf)
{
eina_strbuf_free(fontbuf);
fontbuf = NULL;
}
fontbuf = eina_strbuf_new();
eina_strbuf_append_printf(fontbuf, "%d", cur_fontsize);
_strbuf_key_value_replace(txtbuf, "font_size", eina_strbuf_string_get(fontbuf), 0);
edje_object_part_text_set(wd->lbl, "elm.text", eina_strbuf_string_get(txtbuf));
eina_strbuf_free(fontbuf);
fontbuf = NULL;
cur_fontsize -= 3;
if (cur_fontsize < minfontsize) cur_fontsize = minfontsize;
_ellipsis_fontsize_set(obj, cur_fontsize);
}
else
{
if (txtbuf)
if (!multiline) // single line
{
eina_strbuf_free(txtbuf);
txtbuf = NULL;
_ellipsis_cut_chars_to_widget(obj);
break;
}
txtbuf = eina_strbuf_new();
eina_strbuf_append_printf(txtbuf, "%s", edje_object_part_text_get(wd->lbl, "elm.text"));
len = eina_strbuf_length_get(txtbuf);
showcount = len - 1;
while (showcount > minshowcount)
else // multiline
{
len = eina_strbuf_length_get(txtbuf);
eina_strbuf_remove(txtbuf, len - minshowcount, len);
eina_strbuf_append(txtbuf, ellipsis_string);
edje_object_part_text_set(wd->lbl, "elm.text", eina_strbuf_string_get(txtbuf));
if (_is_width_over(obj) == 1)
showcount--;
else
break;
_ellipsis_cut_lines_to_widget(obj);
break;
}
}
}
if (txtbuf) eina_strbuf_free(txtbuf);
wd->changed = 1;
_sizing_eval(obj);
}
/**
* Add a new label to the parent
*
@ -437,6 +596,8 @@ elm_label_add(Evas_Object *parent)
wd->linewrap = EINA_FALSE;
wd->ellipsis = EINA_FALSE;
wd->wrap_w = 0;
wd->wrap_h = 0;
wd->lbl = edje_object_add(e);
_elm_theme_object_set(obj, wd->lbl, "label", "base", "default");
@ -505,10 +666,7 @@ elm_label_line_wrap_set(Evas_Object *obj, Eina_Bool wrap)
if (wd->linewrap == wrap) return;
wd->linewrap = wrap;
t = eina_stringshare_add(elm_label_label_get(obj));
if (wd->linewrap)
_elm_theme_object_set(obj, wd->lbl, "label", "base_wrap", elm_widget_style_get(obj));
else
_elm_theme_object_set(obj, wd->lbl, "label", "base", elm_widget_style_get(obj));
_theme_change(obj);
elm_label_label_set(obj, t);
eina_stringshare_del(t);
wd->changed = 1;
@ -544,7 +702,9 @@ elm_label_wrap_width_set(Evas_Object *obj, Evas_Coord w)
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
if (w < 0) w = 0;
if (wd->wrap_w == w) return;
if (wd->ellipsis) edje_object_part_text_set(wd->lbl, "elm.text", wd->label);
wd->wrap_w = w;
_sizing_eval(obj);
}
@ -565,6 +725,43 @@ elm_label_wrap_width_get(const Evas_Object *obj)
return wd->wrap_w;
}
/**
* Set wrap height of the label
*
* @param obj The label object
* @param w The wrap width in pixels at a minimum where words need to wrap
* @ingroup Label
*/
EAPI void
elm_label_wrap_height_set(Evas_Object *obj,
Evas_Coord h)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
if (h < 0) h = 0;
if (wd->wrap_h == h) return;
if (wd->ellipsis) edje_object_part_text_set(wd->lbl, "elm.text", wd->label);
wd->wrap_h = h;
_sizing_eval(obj);
}
/**
* get wrap width of the label
*
* @param obj The label object
* @return The wrap height in pixels at a minimum where words need to wrap
* @ingroup Label
*/
EAPI Evas_Coord
elm_label_wrap_height_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) 0;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return 0;
return wd->wrap_h;
}
/**
* Set the font size on the label object.
*
@ -582,24 +779,25 @@ elm_label_fontsize_set(Evas_Object *obj, int fontsize)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
char fontvalue[16];
int len;
Eina_Strbuf *fontbuf = NULL;
int len, removeflag = 0;
if (!wd) return;
_elm_dangerous_call_check(__FUNCTION__);
len = strlen(wd->label);
if (len <= 0) return;
sprintf(fontvalue, "%i", fontsize);
if (!_stringshare_key_value_replace(&wd->label, "font_size", fontvalue, 0))
edje_object_part_text_set(wd->lbl, "elm.text", wd->label);
if (!fontsize) // remove fontsize tag
_stringshare_key_value_replace(&wd->label, "font_size", fontvalue, 1);
wd->changed = 1;
_sizing_eval(obj);
fontbuf = eina_strbuf_new();
eina_strbuf_append_printf(fontbuf, "%d", fontsize);
if (fontsize == 0) removeflag = 1; // remove fontsize tag
if (_stringshare_key_value_replace(&wd->label, "font_size", eina_strbuf_string_get(fontbuf), removeflag) == 0)
{
edje_object_part_text_set(wd->lbl, "elm.text", wd->label);
wd->changed = 1;
_sizing_eval(obj);
}
eina_strbuf_free(fontbuf);
}
/**
@ -610,7 +808,7 @@ elm_label_fontsize_set(Evas_Object *obj, int fontsize)
* "title", "footnote", "quote" etc.
*
* @param obj The label object
* @param align align mode
* @param align align mode ("left", "center", "right")
*
* @ingroup Label
*/
@ -626,7 +824,7 @@ elm_label_text_align_set(Evas_Object *obj, const char *alignmode)
len = strlen(wd->label);
if (len <= 0) return;
if (!_stringshare_key_value_replace(&wd->label, "align", alignmode, 0))
if (_stringshare_key_value_replace(&wd->label, "align", alignmode, 0) == 0)
edje_object_part_text_set(wd->lbl, "elm.text", wd->label);
wd->changed = 1;
@ -636,41 +834,42 @@ elm_label_text_align_set(Evas_Object *obj, const char *alignmode)
/**
* Set the text color on the label object
*
* NEVER use this. It is for hyper-special cases only. use styles instead. e.g.
* "big", "medium", "small" - or better name them by use:
* "title", "footnote", "quote" etc.
*
* @param obj The label object
* @param r Red property background color of The label object
* @param g Green property background color of The label object
* @param b Blue property background color of The label object
* @param a Alpha property background alpha of The label object
* @param r Red property background color of The label object
* @param g Green property background color of The label object
* @param b Blue property background color of The label object
* @param a Alpha property background color of The label object
*
* @ingroup Label
*/
EAPI void
elm_label_text_color_set(Evas_Object *obj, unsigned int r, unsigned int g, unsigned int b, unsigned int a)
elm_label_text_color_set(Evas_Object *obj,
unsigned int r,
unsigned int g,
unsigned int b,
unsigned int a)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
char colorstring[16];
Eina_Strbuf *colorbuf = NULL;
int len;
if (!wd) return;
_elm_dangerous_call_check(__FUNCTION__);
len = strlen(wd->label);
if (len <= 0) return;
sprintf(colorstring, "#%02x%02x%02x%02x", r, g, b, a);
colorbuf = eina_strbuf_new();
eina_strbuf_append_printf(colorbuf, "#%02X%02X%02X%02X", r, g, b, a);
if (!_stringshare_key_value_replace(&wd->label, "color", colorstring, 0))
if (_stringshare_key_value_replace(&wd->label, "color", eina_strbuf_string_get(colorbuf), 0) == 0)
{
edje_object_part_text_set(wd->lbl, "elm.text", wd->label);
wd->changed = 1;
_sizing_eval(obj);
}
eina_strbuf_free(colorbuf);
}
/**
* Set background color of the label
*
@ -683,15 +882,21 @@ elm_label_text_color_set(Evas_Object *obj, unsigned int r, unsigned int g, unsig
* @param g Green property background color of The label object
* @param b Blue property background color of The label object
* @param a Alpha property background alpha of The label object
*
* @ingroup Label
*/
EAPI void
elm_label_background_color_set(Evas_Object *obj, unsigned int r, unsigned int g, unsigned int b, unsigned int a)
elm_label_background_color_set(Evas_Object *obj,
unsigned int r,
unsigned int g,
unsigned int b,
unsigned int a)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
evas_object_color_set(wd->bg, r, g, b, a);
if (!wd) return;
_elm_dangerous_call_check(__FUNCTION__);
if (wd->bgcolor == EINA_FALSE)
@ -716,6 +921,8 @@ elm_label_ellipsis_set(Evas_Object *obj, Eina_Bool ellipsis)
if (!wd) return;
if (wd->ellipsis == ellipsis) return;
wd->ellipsis = ellipsis;
if (wd->linewrap) _theme_change(obj);
edje_object_part_text_set(wd->lbl, "elm.text", wd->label);
wd->changed = 1;
_sizing_eval(obj);
}