Initial import from the monolithic Qt.

This is the beginning of revision history for this module. If you
want to look at revision history older than this, please refer to the
Qt Git wiki for how to use Git history grafting. At the time of
writing, this wiki is located here:

http://qt.gitorious.org/qt/pages/GitIntroductionWithQt

If you have already performed the grafting and you don't see any
history beyond this commit, try running "git log" with the "--follow"
argument.

Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12

1 files changed, 55 insertions, 0 deletions

diff --git a/doc/src/demos/gradients.qdoc b/doc/src/demos/gradients.qdoc
new file mode 100644
index 0000000000..ca991fc388
--- /dev/null
+++ b/doc/src/demos/gradients.qdoc
@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:FDL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Free Documentation License
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of this
+** file.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+    \example demos/gradients
+    \title Gradients
+
+    In this demo we show the various types of gradients that can
+    be used in Qt.
+
+    \image gradients-demo.png
+
+    There are three types of gradients:
+
+    \list
+      \o \bold{Linear} gradients interpolate colors between start and end points.
+      \o \bold{Radial} gradients interpolate colors between a focal point and the
+          points on a circle surrounding it.
+      \o \bold{Conical} gradients interpolate colors around a center point.
+    \endlist
+
+    The panel on the right contains a color table editor that defines
+    the colors in the gradient. The three topmost controls determine the red,
+    green and blue components while the last defines the alpha of the
+    gradient. You can move points, and add new ones, by clicking with the left
+    mouse button, and remove points by clicking with the right button.
+
+    There are three default configurations available at the bottom of
+    the page that are provided as suggestions on how a color table could be
+    configured.
+*/