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use crate::Expression;
use glib::translate::*;
use glib::StaticType;
use std::fmt;
glib::wrapper! {
#[doc(alias = "GtkConstantExpression")]
pub struct ConstantExpression(Shared<ffi::GtkConstantExpression>);
match fn {
ref => |ptr| ffi::gtk_expression_ref(ptr as *mut ffi::GtkExpression),
unref => |ptr| ffi::gtk_expression_unref(ptr as *mut ffi::GtkExpression),
}
}
impl glib::StaticType for ConstantExpression {
fn static_type() -> glib::Type {
unsafe { from_glib(ffi::gtk_constant_expression_get_type()) }
}
}
impl ConstantExpression {
#[doc(alias = "gtk_constant_expression_new_for_value")]
#[doc(alias = "new_for_value")]
pub fn for_value(value: &glib::Value) -> ConstantExpression {
assert_initialized_main_thread!();
unsafe {
from_glib_full(ffi::gtk_constant_expression_new_for_value(
value.to_glib_none().0,
))
}
}
#[doc(alias = "gtk_constant_expression_get_value")]
#[doc(alias = "get_value")]
pub fn value(&self) -> glib::Value {
unsafe {
from_glib_none(ffi::gtk_constant_expression_get_value(
self.to_glib_none().0,
))
}
}
}
impl fmt::Display for ConstantExpression {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str("ConstantExpression")
}
}