Hello,I have added an example for the unit format function to the progress bar example. Please see the attached patch.
Regards, Daniel Willmann
>From 976579166f3328aa7398916d31d700bba6cbab2a Mon Sep 17 00:00:00 2001 From: Daniel Willmann <d.willm...@samsung.com> Date: Thu, 14 Jun 2012 10:15:49 +0100 Subject: [PATCH] elm_progressbar: Demo the format function in the example Signed-off-by: Daniel Willmann <d.willm...@samsung.com> --- .../elementary/src/examples/progressbar_example.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/trunk/elementary/src/examples/progressbar_example.c b/trunk/elementary/src/examples/progressbar_example.c index f7341a2..9c166b9 100644 --- a/trunk/elementary/src/examples/progressbar_example.c +++ b/trunk/elementary/src/examples/progressbar_example.c @@ -82,6 +82,16 @@ _progressbar_example_stop(void *data, } } +static char * +_progress_format_cb(double val) +{ + static char buf[30]; + int files = (1-val)*14000; + if (snprintf(buf, 30, "%i files left", files) > 0) + return buf; + return NULL; +} + static void _on_done(void *data, Evas_Object *obj, @@ -136,12 +146,12 @@ elm_main(int argc, elm_icon_file_set(ic1, buf, NULL); evas_object_size_hint_aspect_set(ic1, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1); - /* pb with label, icon, custom unit label and span size set */ + /* pb with label, icon, custom unit label function and span size set */ pb = elm_progressbar_add(win); elm_object_text_set(pb, "Label"); elm_object_part_content_set(pb, "icon", ic1); elm_progressbar_inverted_set(pb, EINA_TRUE); - elm_progressbar_unit_format_set(pb, "%1.1f units"); + elm_progressbar_unit_format_function_set(pb, _progress_format_cb, NULL); elm_progressbar_span_size_set(pb, 200); evas_object_size_hint_align_set(pb, EVAS_HINT_FILL, 0.5); evas_object_size_hint_weight_set(pb, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); -- 1.7.9.5
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