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Diffstat (limited to 'doc/src/examples/gradients.qdoc')
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diff --git a/doc/src/examples/gradients.qdoc b/doc/src/examples/gradients.qdoc new file mode 100644 index 0000000000..430ce3ce87 --- /dev/null +++ b/doc/src/examples/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. +** +** $QT_BEGIN_LICENSE:FDL$ +** 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms +** and conditions contained in a signed written agreement between you +** and Nokia. +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +/*! + \example painting/gradients + \title Gradients + + In this example 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. +*/ |