RGtk2: gtkIconSizeLookupForSettings – R documentation

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gtkIconSizeLookupForSettings

Description

Obtains the pixel size of a semantic icon size, possibly modified by user preferences for a particular GtkSettings. Normally size would be GTK_ICON_SIZE_MENU, GTK_ICON_SIZE_BUTTON, etc. This function isn't normally needed, gtkWidgetRenderIcon is the usual way to get an icon for rendering, then just look at the size of the rendered pixbuf. The rendered pixbuf may not even correspond to the width/height returned by gtkIconSizeLookup, because themes are free to render the pixbuf however they like, including changing the usual size.

Usage

gtkIconSizeLookupForSettings(settings, size)

Arguments

`settings`	a `GtkSettings` object, used to determine which set of user preferences to used.
`size`	an icon size. [ type int]

Details

Since 2.2

Value

A list containing the following elements:

`retval`	[logical] `TRUE` if `size` was a valid size
`width`	location to store icon width
`height`	location to store icon height

Author(s)

Derived by RGtkGen from GTK+ documentation

RGtk2

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