Gets a style property from @props for the given state. When done with @value, g_value_unset() needs to be called to free any allocated memory.
style property name
state to retrieve the property value for
return location for the style property value.
%TRUE if the property exists in @props, %FALSE otherwise
Deprecated: #GtkStyleProperties are deprecated.
3.0
See Implementation
Gets a style property from @props for the given state. When done with @value, g_value_unset() needs to be called to free any allocated memory.