gtkIconSizeLookupForSettings: 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] 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