[gtk+] docs: Add documentation for alpha() in CSS
- From: Benjamin Otte <otte src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk+] docs: Add documentation for alpha() in CSS
- Date: Sat, 11 Feb 2012 00:48:12 +0000 (UTC)
commit f33fe5b67775361c1c4fefa02baa1d331a167a87
Author: Sebastian Keller <sebastian-keller gmx de>
Date: Fri Feb 10 23:55:18 2012 +0100
docs: Add documentation for alpha() in CSS
gtk/gtkcssprovider.c | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkcssprovider.c b/gtk/gtkcssprovider.c
index 5140e20..b1134f6 100644
--- a/gtk/gtkcssprovider.c
+++ b/gtk/gtkcssprovider.c
@@ -433,6 +433,14 @@
* <entry>darker(@color)</entry>
* <entry>A darker variant of @color</entry>
* </row>
+ * <row>
+ * <entry>alpha(@color, @f)</entry>
+ * <entry>Modifies passed color's alpha by a factor @f. @f is a
+ * floating point number. @f < 1.0 results in a more transparent
+ * color while @f > 1.0 results in a more opaque color.
+ * </entry>
+ * <entry>alhpa(blue, 0.5)</entry>
+ * </row>
* </tbody>
* </tgroup>
* </informaltable>
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