RGtk2: gdkWindowGetPointer – R documentation

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gdkWindowGetPointer

Obtains the current pointer position and modifier state. The position is given in coordinates relative to the upper left corner of window.

gdkWindowGetPointer(object)

object

A list containing the following elements:

`retval`	[`GdkWindow`] the window containing the pointer (as with `gdkWindowAtPointer`), or `NULL` if the window containing the pointer isn't known to GDK. [ transfer none ]
`x`	return location for X coordinate of pointer or `NULL` to not return the X coordinate. [ out ][ allow-none ]
`y`	return location for Y coordinate of pointer or `NULL` to not return the Y coordinate. [ out ][ allow-none ]
`mask`	return location for modifier mask or `NULL` to not return the modifier mask. [ out ][ allow-none ]

Derived by RGtkGen from GTK+ documentation

R Bindings for Gtk 2.8.0 and Above

v2.20.36

GPL

Authors

Michael Lawrence <michafla@gene.com> and Duncan Temple Lang <duncan@wald.ucdavis.edu>

Initial release