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Allegro CL version 10.1
Unrevised from 10.0 to 10.1.
10.0 version

gesture-configuration

Arguments: window &key include-ancestors

Returns a plist that indicates whether each capability of the gesture interface is enabled for the specified window. Each key in the plist is a keyword symbol that corresponds to one of the arguments to configure-gestures. Each value is either t if the capability has been explicitly enabled by a call to configure-gestures, nil if it has been explicitly disabled, or :inherit if the value is inherited from an ancestor window or else from system defaults.

If include-ancestors is true, then Microsoft says that it "returns consolidated configuration for the specified window and its parent window chain". This appears to mean that if :inherit would otherwise be returned for a value, but there is an ancestor window for which the capability has been explitly enabled or disabled, then t or nil is returned to indicate the inherited behavior. But :inherit will still be returned if the unknown system default is inherited.

See also the touch-point class and About Touch Gesture Support in Common Graphics on Windows in cgide.htm.


Copyright (c) 1998-2017, Franz Inc. Oakland, CA., USA. All rights reserved.
This page was not revised from the 10.0 page.
Created 2017.2.15.

ToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 10.1
Unrevised from 10.0 to 10.1.
10.0 version