description { state: "default" 0.0;
text {
style: "textblock_style";
- min: 0 0;
+ min: 0 1;
}
}
}
test_panel.c \
test_map.c \
test_weather.c \
-test_flip.c
+test_flip.c \
+test_label.c
elementary_test_LDADD = $(top_builddir)/src/lib/libelementary.la @ELEMENTARY_EWEATHER_LIBS@
elementary_test_LDFLAGS =
void test_map(void *data, Evas_Object *obj, void *event_info);
void test_weather(void *data, Evas_Object *obj, void *event_info);
void test_flip(void *data, Evas_Object *obj, void *event_info);
+void test_label(void *data, Evas_Object *obj, void *event_info);
static void
my_win_del(void *data, Evas_Object *obj, void *event_info)
elm_list_item_append(li, "Map", NULL, NULL, test_map, NULL);
elm_list_item_append(li, "Weather", NULL, NULL, test_weather, NULL);
elm_list_item_append(li, "Flip", NULL, NULL, test_flip, NULL);
+ elm_list_item_append(li, "Label", NULL, NULL, test_label, NULL);
elm_list_go(li);
--- /dev/null
+#include <Elementary.h>
+#ifndef ELM_LIB_QUICKLAUNCH
+
+void
+test_label(void *data, Evas_Object *obj, void *event_info)
+{
+ Evas_Object *win, *bg, *bx, *lb;
+
+ win = elm_win_add(NULL, "label", ELM_WIN_BASIC);
+ elm_win_title_set(win, "Label");
+ elm_win_autodel_set(win, 1);
+
+ bg = elm_bg_add(win);
+ elm_win_resize_object_add(win, bg);
+ evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+ evas_object_show(bg);
+
+ bx = elm_box_add(win);
+ evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+ evas_object_size_hint_align_set(bx, EVAS_HINT_FILL, EVAS_HINT_FILL);
+
+ lb = elm_label_add(win);
+ elm_label_label_set(lb,
+ "<b>This is a small label</b>"
+ );
+ evas_object_size_hint_weight_set(lb, 0.0, 0.0);
+ evas_object_size_hint_align_set(lb, EVAS_HINT_FILL, EVAS_HINT_FILL);
+ elm_box_pack_end(bx, lb);
+ evas_object_show(lb);
+
+ lb = elm_label_add(win);
+ elm_label_label_set(lb,
+ "This is a larger label with newlines<br>"
+ "to make it bigger, bit it won't expand or wrap<br>"
+ "just be a block of text that can't change its<br>"
+ "formatting as it's fixed based on text<br>"
+ );
+ evas_object_size_hint_weight_set(lb, 0.0, 0.0);
+ evas_object_size_hint_align_set(lb, EVAS_HINT_FILL, EVAS_HINT_FILL);
+ elm_box_pack_end(bx, lb);
+ evas_object_show(lb);
+
+ lb = elm_label_add(win);
+ elm_label_line_wrap_set(lb, 1);
+ elm_label_label_set(lb,
+ "<b>"
+ "This is more text designed to line-wrap here as "
+ "This object is resized horizontally. As it is "
+ "resized vertically though, nothing should change. "
+ "The amount of space allocated vertically should "
+ "change as horizontal size changes."
+ "</b>"
+ );
+ evas_object_size_hint_weight_set(lb, EVAS_HINT_EXPAND, 0.0);
+ evas_object_size_hint_align_set(lb, EVAS_HINT_FILL, EVAS_HINT_FILL);
+ elm_box_pack_end(bx, lb);
+ evas_object_show(lb);
+
+ lb = elm_label_add(win);
+ elm_label_label_set(lb,
+ "This small label set to wrap"
+ );
+ evas_object_size_hint_weight_set(lb, EVAS_HINT_EXPAND, 0.0);
+ evas_object_size_hint_align_set(lb, EVAS_HINT_FILL, EVAS_HINT_FILL);
+ elm_box_pack_end(bx, lb);
+ evas_object_show(lb);
+
+ elm_win_resize_object_add(win, bx);
+ evas_object_show(bx);
+
+ evas_object_resize(win, 320, 300);
+
+ evas_object_show(win);
+}
+#endif
{
Evas_Object *lbl;
const char *label;
+ Evas_Coord lastw;
+ Ecore_Job *deferred_recalc_job;
Eina_Bool linewrap : 1;
+ Eina_Bool changed : 1;
};
static void _del_hook(Evas_Object *obj);
static void _sizing_eval(Evas_Object *obj);
static void
+_elm_win_recalc_job(void *data)
+{
+ Widget_Data *wd = elm_widget_data_get(data);
+ Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
+ Evas_Coord resw, resh, minminw;
+
+ wd->deferred_recalc_job = NULL;
+ evas_object_geometry_get(wd->lbl, NULL, NULL, &resw, &resh);
+ resh = 0;
+ minminw = 0;
+ edje_object_size_min_restricted_calc(wd->lbl, &minw, &minh, 0, 0);
+ minminw = minw;
+ edje_object_size_min_restricted_calc(wd->lbl, &minw, &minh, resw, 0);
+ evas_object_size_hint_min_set(data, minminw, minh);
+ maxh = minh;
+ evas_object_size_hint_max_set(data, -1, maxh);
+}
+
+static void
_del_hook(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
+ if (wd->deferred_recalc_job) ecore_job_del(wd->deferred_recalc_job);
if (wd->label) eina_stringshare_del(wd->label);
free(wd);
}
{
Widget_Data *wd = elm_widget_data_get(obj);
Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
+ Evas_Coord resw, resh, minminw;
- edje_object_size_min_calc(wd->lbl, &minw, &minh);
- evas_object_size_hint_min_set(obj, minw, minh);
- evas_object_size_hint_max_set(obj, maxw, maxh);
+ if (wd->linewrap)
+ {
+ evas_object_geometry_get(wd->lbl, NULL, NULL, &resw, &resh);
+ if ((resw == wd->lastw) && (!wd->changed)) return;
+ wd->changed = EINA_FALSE;
+ wd->lastw = resw;
+ if (wd->deferred_recalc_job) ecore_job_del(wd->deferred_recalc_job);
+ wd->deferred_recalc_job = ecore_job_add(_elm_win_recalc_job, obj);
+ }
+ else
+ {
+ evas_object_geometry_get(wd->lbl, NULL, NULL, &resw, &resh);
+ edje_object_size_min_calc(wd->lbl, &minw, &minh);
+ evas_object_size_hint_min_set(obj, minw, minh);
+ maxh = minh;
+ evas_object_size_hint_max_set(obj, maxw, maxh);
+ }
}
+static void
+_resize(void *data, Evas *e, Evas_Object *obj, void *event_info)
+{
+ Widget_Data *wd = elm_widget_data_get(data);
+
+ if (wd->linewrap)
+ {
+ _sizing_eval(data);
+ }
+}
/**
* Add a new label to the parent
*
wd->label = eina_stringshare_add("<br>");
edje_object_part_text_set(wd->lbl, "elm.text", "<br>");
elm_widget_resize_object_set(obj, wd->lbl);
+
+ evas_object_event_callback_add(wd->lbl, EVAS_CALLBACK_RESIZE, _resize, obj);
+
+ wd->changed = 1;
_sizing_eval(obj);
return obj;
}
if (wd->label) eina_stringshare_del(wd->label);
wd->label = eina_stringshare_add(label);
edje_object_part_text_set(wd->lbl, "elm.text", label);
+ wd->changed = 1;
_sizing_eval(obj);
}
_elm_theme_set(wd->lbl, "label", "base", elm_widget_style_get(obj));
elm_label_label_set(obj, t);
eina_stringshare_del(t);
+ wd->changed = 1;
_sizing_eval(obj);
}