Trait gtk::prelude::StyleProviderExt
source · [−]pub trait StyleProviderExt: 'static {
fn style_property(
&self,
path: &WidgetPath,
state: StateFlags,
pspec: impl AsRef<ParamSpec>
) -> Option<Value>;
}
Expand description
Trait containing all StyleProvider
methods.
Implementors
Required Methods
fn style_property(
&self,
path: &WidgetPath,
state: StateFlags,
pspec: impl AsRef<ParamSpec>
) -> Option<Value>
fn style_property(
&self,
path: &WidgetPath,
state: StateFlags,
pspec: impl AsRef<ParamSpec>
) -> Option<Value>
Looks up a widget style property as defined by self
for
the widget represented by path
.
path
WidgetPath
to query
state
state to query the style property for
pspec
The glib::ParamSpec
to query
Returns
true
if the property was found and has a value, false
otherwise
value
return location for the property value