gtkWindowSetDefault

a <code><a rd-options="" href="/link/GtkWindow?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::GtkWindow">GtkWindow</a></code>

<code>object</code>

widget to be the default, or <code>NULL</code> to unset the
default widget for the toplevel. <em>[  <acronym>allow-none</acronym>  ]</em>

<code>default.widget</code>

The default widget is the widget that's activated when the user
presses Enter in a dialog (for example). This function sets or
unsets the default widget for a <code><a rd-options="" href="/link/GtkWindow?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::GtkWindow">GtkWindow</a></code> about. When setting
(rather than unsetting) the default widget it's generally easier to
call <code><a rd-options="" href="/link/gtkWidgetGrabFocus?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::gtkWidgetGrabFocus">gtkWidgetGrabFocus</a></code> on the widget. Before making a widget
the default widget, you must set the <code>GTK_CAN_DEFAULT</code> flag on the
widget you'd like to make the default using <code>gtkWidgetSetFlags()</code>.

internal

Facilities in the R language for programming
graphical interfaces using Gtk, the Gimp Tool Kit.

Michael Lawrence

RGtk2

R bindings for Gtk 2.8.0 and above

gtkWindowSetDefault function

a <code><a rd-options='' href='GtkWindow'>GtkWindow</a></code>

The default widget is the widget that's activated when the user
presses Enter in a dialog (for example). This function sets or
unsets the default widget for a <code><a rd-options='' href='GtkWindow'>GtkWindow</a></code> about. When setting
(rather than unsetting) the default widget it's generally easier to
call <code><a rd-options='' href='gtkWidgetGrabFocus'>gtkWidgetGrabFocus</a></code> on the widget. Before making a widget
the default widget, you must set the <code>GTK_CAN_DEFAULT</code> flag on the
widget you'd like to make the default using <code>gtkWidgetSetFlags()</code>.

gtkWindowSetDefault: gtkWindowSetDefault

Description

Usage

Arguments