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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