gtkPreviewSetExpand

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

<code>object</code>

whether the preview's window should expand or not.

<code>expand</code>


Determines the way that the the preview widget behaves
when the size it is allocated is larger than the requested
size. If <code>expand</code> is <code>FALSE</code>, then the preview's window
and buffer will be no larger than the size set with
<code><a rd-options="" href="/link/gtkPreviewSize?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::gtkPreviewSize">gtkPreviewSize</a></code>, and the data set will be centered
in the allocation if it is larger. If <code>expand</code> is <code>TRUE</code>
then the window and buffer will expand with the allocation;
the application is responsible for catching
the "size_allocate" signal and providing the data
appropriate for this size.
<strong>WARNING: <code>gtk_preview_set_expand</code> is deprecated and should not be used in newly-written code.</strong>


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

gtkPreviewSetExpand function

a <code><a rd-options='' href='GtkPreview'>GtkPreview</a></code>.


Determines the way that the the preview widget behaves
when the size it is allocated is larger than the requested
size. If <code>expand</code> is <code>FALSE</code>, then the preview's window
and buffer will be no larger than the size set with
<code><a rd-options='' href='gtkPreviewSize'>gtkPreviewSize</a></code>, and the data set will be centered
in the allocation if it is larger. If <code>expand</code> is <code>TRUE</code>
then the window and buffer will expand with the allocation;
the application is responsible for catching
the "size_allocate" signal and providing the data
appropriate for this size.
<strong>WARNING: <code>gtk_preview_set_expand</code> is deprecated and should not be used in newly-written code.</strong>


gtkPreviewSetExpand: gtkPreviewSetExpand

Description

Usage

Arguments