RGtk2 (version 2.20.31)

gtkWidgetGetPointer: gtkWidgetGetPointer

Description

Obtains the location of the mouse pointer in widget coordinates. Widget coordinates are a bit odd; for historical reasons, they are defined as widget->window coordinates for widgets that are not GTK_NO_WINDOW widgets, and are relative to widget->allocation.x, widget->allocation.y for widgets that are GTK_NO_WINDOW widgets.

Usage

gtkWidgetGetPointer(object)

Arguments

object

a GtkWidget

Value

A list containing the following elements:

x

return location for the X coordinate, or NULL. [ out ][ allow-none ]

y

return location for the Y coordinate, or NULL. [ out ][ allow-none ]