gtk.IconFactory()
def add(stock_id
, icon_set
)
def lookup(stock_id
)
def add_default()
def remove_default()
Functions
def gtk.icon_factory_lookup_default(stock_id
)
|
gtk.IconFactory()
def add(stock_id
, icon_set
)
def lookup(stock_id
)
def add_default()
def remove_default()
Functions
def gtk.icon_factory_lookup_default(stock_id
)
A gtk.IconFactory
manages a group of gtk.IconSet
s that
manage a set of variants (for different sizes and states) of a specific
icon. Icons in an icon factory are named by a stock ID, which is a simple
string identifying the icon e.g "gtk-ok". Each gtk.Style
has a list
of gtk.IconFactory
s
derived from the current theme; those icon factories are consulted first
when searching for an icon. If the theme doesn't set a particular icon, the
search continues for the icon in a list of default icon factories,
maintained by the add_default
()()
and remove_default
()()
methods. Applications with icons should add a default icon factory with
their icons, which will allow themes to override the icons for the
application.
To display an icon, always use gtk.Style.lookup_icon_set
()
on the widget that will display the icon, or the convenience function gtk.Widget.render_icon
().
These functions take the theme into account when looking up the icon to use
for a given stock ID.
def add(stock_id
, icon_set
)
| an icon name |
| an icon set |
The add
() method adds the specified
icon_set
to the icon factory, under the name
stock_id
. the stock_id
string
should include the name of your application, e.g. "myapp-whatever-icon".
Normally applications create a gtk.IconFactory
,
then add it to the list of default factories with the add_default
().
Then they pass the stock_id
to widgets such as gtk.Image
to display
the icon. Themes can provide an icon with the same name (such as
"myapp-whatever-icon") to override your application's default icons. If an
icon already existed in the icon factory for
stock_id
, it is unreferenced and replaced with the
new icon_set
.
def lookup(stock_id
)
| an icon name |
Returns : | the icon set named
stock_id . |
The lookup
() method looks up
stock_id
in the icon factory, returning an icon set
if found, otherwise None
. For display to the user, you
should use gtk.Style.lookup_icon_set
()
on the gtk.Style
for the
widget that will display the icon, instead of using this function directly,
so that themes are taken into account.
def add_default()
The add_default
() method adds the icon
factory to the list of icon factories searched by gtk.Style.lookup_icon_set
().
This means that, for example, gtk.Image.set_from_stock
()
will be able to find icons in the icon factory. There will normally be an
icon factory added for each library or application that comes with icons.
The default icon factories can be overridden by themes.
def gtk.icon_factory_lookup_default(stock_id
)
| the stock ID to lookup |
Returns : | the icon set matching
stock_id or None if no icon set
matches |
The gtk.icon_factory_lookup_default
()
function returns the gtk.IconSet
that
has the name specified by stock_id
. If the icon set
cannot be found the function returns None
.
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