[Qt-qml] Custom QML components

[Adriano Rezende]

Hi,

I've added a small project in the open components:

http://gitorious.org/qmlarsenal
http://developer.qt.nokia.com/wiki/QtQuickOpenComponents

It can be useful for someone.

Currently there are four components:

MaskedImage - An image element with mask support to apply chroma key
Ellipse - A simple ellipse component
SvgItem - An element to display SVG files
MotionImage - This is similar to the AnimatedImage component, but
supports different frame rate and does not rely on mng or gif formats.

I'll add more components on demand (suggestions are welcome for new components).

Some ideas that may be added in the future are:

- Screenshot element: Useful to cache a complex element in an image element
- ImageMouseArea element: Add support to handle mouse clicks using
image alpha mask
- ThumbnailProvider: An image provider to generate thumbnails on the
fly (Usage: source: "images://thumbnail/photo.png"), saving them on
disk.

Br,
Adriano