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.

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This page was not revised from the 10.0 page.
Created 2019.8.20.