gtkPaintExpander

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

<code>object</code>

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

<code>window</code>

<code>state.type</code>

clip rectangle, or <code>NULL</code> if the
output should not be clipped. [ <acronym>allow-none</acronym> ]

<code>area</code>

the widget. [ <acronym>allow-none</acronym> ]

<code>widget</code>

a style detail. [ <acronym>allow-none</acronym> ]

<code>detail</code>

<code>x</code>

<code>y</code>

the style to draw the expander in; determines
whether the expander is collapsed, expanded, or in an
intermediate state.

<code>expander.style</code>

Draws an expander as used in <code><a rd-options="" href="/link/GtkTreeView?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::GtkTreeView">GtkTreeView</a></code>. <code>x</code> and <code>y</code> specify the
center the expander. The size of the expander is determined by the
"expander-size" style property of <code>widget</code>. (If widget is not
specified or doesn't have an "expander-size" property, an
unspecified default size will be used, since the caller doesn't
have sufficient information to position the expander, this is
likely not useful.) The expander is expander_size pixels tall
in the collapsed position and expander_size pixels wide in the
expanded position.

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

gtkPaintExpander function

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

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

Draws an expander as used in <code><a rd-options='' href='GtkTreeView'>GtkTreeView</a></code>. <code>x</code> and <code>y</code> specify the
center the expander. The size of the expander is determined by the
"expander-size" style property of <code>widget</code>. (If widget is not
specified or doesn't have an "expander-size" property, an
unspecified default size will be used, since the caller doesn't
have sufficient information to position the expander, this is
likely not useful.) The expander is expander_size pixels tall
in the collapsed position and expander_size pixels wide in the
expanded position.

gtkPaintExpander: gtkPaintExpander

Description

Usage

Arguments