Hi,

MWSnap is an excellent screenshot capture program for the Windows
platform. It includes a few other nice features as well. One of them
is a "Window Information" feature. Awesome feature to spy on other
software to get an idea how how the created the GUI layout. :-)
I would like to try and write a utility for X11 platform to do the
same. Anybody got any ideas how to do it?

* In MWSnap when you select "Window Information" feature, it seems to
take a snapshot of the desktop. I tested this by enabling the seconds
in the date/time display. The seconds stop ticking as soon as I select
"Window Information" feature.
* As you move the mouse over the screen, it displays information about
that window (handle, class, co-ordinates, dimensions etc).
* *This* is the real feature I'm trying to duplicate. As you move the
mouse, it draws a rectangle around the window area it's giving
information about.
  eg: The button in a ComboBox or a Button or Edit on a Form etc.. The
following link shows what I'm trying to accomplish.
  http://opensoft.homeip.net/~graemeg/mwsnap_screenshot.png

Has anybody written such a tool, or know of an existing tool that does
this?  Anybody know how MWSnap manages to do the above and how I could
do the same for X11?  I would guess Felipe's Magnifier application
will give some hints on capturing the screen, but what about the other
parts?

Regards,
  - Graeme -


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