Generic FunctionPackage: cgToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 8.2
This page is new in 8.2.


Arguments: object buttons cursor-position

This generic function is called when the user releases the forward button of the mouse while the mouse cursor is in the interior (client) area of a window or dialog-item. An application may add methods to this generic function to respond to mouse events in these objects.

Microsoft calls this button X button 2. The forward button on a ThinkPad will also call this function on Windows.

The arguments work as with mouse-left-up. See that function for more information.

GTK note: Common Graphics code has been set up to make this work on GTK once a later GTK release supports it as expected, but it has not been tested.

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Documentation for Allegro CL version 8.2. This page is new in the 8.2 release.
Created 2010.1.21.

Allegro CL version 8.2
This page is new in 8.2.