Le mercredi 17 décembre 2008 à 07:36 +1000, Peter Hutterer a écrit : > On Tue, Dec 16, 2008 at 02:49:23PM +0000, micki _ wrote: > > I am writing X11 input driver, > > I would like to emulate Zoom IN/OUT , > > Is there API , > > for example to emulate button event i use > > xf86PostButtonEvent > > thank you > > no. zoom is done on the client-side (e.g. compositor) and input drivers don't > have anything to do with it. Additionally, there's no specific "zoom" button, > so you have to rely on the client to map button X correctly to the function.
Actually MS has defined standard Zoom+/Zoom- keycodes in the HID spec (before mouse wheel zooming took over MS thought a zoom lever in its ergo keyboards would be a great idea), so if they are not part of the >255 crowd xorg currently zaps commanding zoom function should just be a matter of sending those codes, and hoping zooming apps recognize them -- Nicolas Mailhot
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