gtk 0.0.6

Rust bindings for the GTK+ library
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// Copyright 2013-2015, The Gtk-rs Project Developers.
// See the COPYRIGHT file at the top-level directory of this distribution.
// Licensed under the MIT license, see the LICENSE file or <http://opensource.org/licenses/MIT>

#![cfg_attr(not(gtk_3_8), allow(unused_imports))]

use libc::c_double;
use glib::translate::ToGlibPtr;

use ffi;
use glib::{to_bool, to_gboolean};
use {LevelBarMode};
use cast::GTK_LEVELBAR;

/*
* # Signal availables:
* * `offset-changed` : Has Details
*/
struct_Widget!(LevelBar);

impl LevelBar {
    pub fn new() -> Option<LevelBar> {
        assert_initialized_main_thread!();
        let tmp_pointer = unsafe { ffi::gtk_level_bar_new() };
        check_pointer!(tmp_pointer, LevelBar)
    }

    pub fn new_for_interval(min: f64, max: f64) -> Option<LevelBar> {
        assert_initialized_main_thread!();
        let tmp_pointer = unsafe { ffi::gtk_level_bar_new_for_interval(min as c_double, max as c_double) };
        check_pointer!(tmp_pointer, LevelBar)
    }

    pub fn set_value(&self, value: f64) -> () {
        unsafe {
            ffi::gtk_level_bar_set_value(GTK_LEVELBAR(self.pointer), value as c_double);
        }
    }

    pub fn get_value(&self) -> f64 {
        unsafe {
            ffi::gtk_level_bar_get_value(GTK_LEVELBAR(self.pointer)) as f64
        }
    }

    pub fn set_mode(&self, mode: LevelBarMode) -> () {
        unsafe {
            ffi::gtk_level_bar_set_mode(GTK_LEVELBAR(self.pointer), mode);
        }
    }

    pub fn get_mode(&self) -> LevelBarMode {
        unsafe {
            ffi::gtk_level_bar_get_mode(GTK_LEVELBAR(self.pointer))
        }
    }

    pub fn set_min_value(&self, value: f64) -> () {
        unsafe {
            ffi::gtk_level_bar_set_min_value(GTK_LEVELBAR(self.pointer), value as c_double);
        }
    }

    pub fn get_min_value(&self) -> f64 {
        unsafe {
            ffi::gtk_level_bar_get_min_value(GTK_LEVELBAR(self.pointer)) as c_double
        }
    }

    pub fn set_max_value(&self, value: f64) -> () {
        unsafe {
            ffi::gtk_level_bar_set_max_value(GTK_LEVELBAR(self.pointer), value as c_double);
        }
    }

    pub fn get_max_value(&self) -> f64 {
        unsafe {
            ffi::gtk_level_bar_get_max_value(GTK_LEVELBAR(self.pointer)) as c_double
        }
    }

    #[cfg(gtk_3_8)]
    pub fn set_inverted(&self, inverted: bool) -> () {
        unsafe { ffi::gtk_level_bar_set_inverted(GTK_LEVELBAR(self.pointer), to_gboolean(inverted)); }
    }

    #[cfg(gtk_3_8)]
    pub fn get_inverted(&self) -> bool {
        unsafe { to_bool(ffi::gtk_level_bar_get_inverted(GTK_LEVELBAR(self.pointer))) }
    }

    pub fn add_offset_value(&self, name: &str, value: f64) -> () {
        unsafe {
            ffi::gtk_level_bar_add_offset_value(
                GTK_LEVELBAR(self.pointer),
                name.to_glib_none().0,
                value as c_double)
        }
    }

    pub fn remove_offset_value(&self, name: &str) -> () {
        unsafe {
            ffi::gtk_level_bar_remove_offset_value(
                GTK_LEVELBAR(self.pointer),
                name.to_glib_none().0);
        }
    }

    pub fn get_offset_value(&self, name: &str) -> Option<f64> {
        unsafe {
            let mut value = 0.;

            let res = to_bool(
                ffi::gtk_level_bar_get_offset_value(
                    GTK_LEVELBAR(self.pointer),
                    name.to_glib_none().0,
                    &mut value));

            if res {
                Some(value)
            }
            else {
                None
            }
        }
    }
}

impl_drop!(LevelBar);
impl_TraitWidget!(LevelBar);

impl ::OrientableTrait for LevelBar {}