#![allow(deprecated)]
use crate::{ffi, Border, StateFlags, StyleContextPrintFlags, StyleProvider};
use glib::{
prelude::*,
signal::{connect_raw, SignalHandlerId},
translate::*,
};
use std::boxed::Box as Box_;
glib::wrapper! {
#[doc(alias = "GtkStyleContext")]
pub struct StyleContext(Object<ffi::GtkStyleContext, ffi::GtkStyleContextClass>);
match fn {
type_ => || ffi::gtk_style_context_get_type(),
}
}
impl StyleContext {
pub const NONE: Option<&'static StyleContext> = None;
}
pub trait StyleContextExt: IsA<StyleContext> + 'static {
#[cfg_attr(feature = "v4_10", deprecated = "Since 4.10")]
#[allow(deprecated)]
#[doc(alias = "gtk_style_context_add_class")]
fn add_class(&self, class_name: &str) {
unsafe {
ffi::gtk_style_context_add_class(
self.as_ref().to_glib_none().0,
class_name.to_glib_none().0,
);
}
}
#[cfg_attr(feature = "v4_10", deprecated = "Since 4.10")]
#[allow(deprecated)]
#[doc(alias = "gtk_style_context_add_provider")]
fn add_provider(&self, provider: &impl IsA<StyleProvider>, priority: u32) {
unsafe {
ffi::gtk_style_context_add_provider(
self.as_ref().to_glib_none().0,
provider.as_ref().to_glib_none().0,
priority,
);
}
}
#[cfg_attr(feature = "v4_10", deprecated = "Since 4.10")]
#[allow(deprecated)]
#[doc(alias = "gtk_style_context_get_border")]
#[doc(alias = "get_border")]
fn border(&self) -> Border {
unsafe {
let mut border = Border::uninitialized();
ffi::gtk_style_context_get_border(
self.as_ref().to_glib_none().0,
border.to_glib_none_mut().0,
);
border
}
}
#[cfg_attr(feature = "v4_10", deprecated = "Since 4.10")]
#[allow(deprecated)]
#[doc(alias = "gtk_style_context_get_color")]
#[doc(alias = "get_color")]
fn color(&self) -> gdk::RGBA {
unsafe {
let mut color = gdk::RGBA::uninitialized();
ffi::gtk_style_context_get_color(
self.as_ref().to_glib_none().0,
color.to_glib_none_mut().0,
);
color
}
}
#[cfg_attr(feature = "v4_10", deprecated = "Since 4.10")]
#[allow(deprecated)]
#[doc(alias = "gtk_style_context_get_display")]
#[doc(alias = "get_display")]
fn display(&self) -> gdk::Display {
unsafe {
from_glib_none(ffi::gtk_style_context_get_display(
self.as_ref().to_glib_none().0,
))
}
}
#[cfg_attr(feature = "v4_10", deprecated = "Since 4.10")]
#[allow(deprecated)]
#[doc(alias = "gtk_style_context_get_margin")]
#[doc(alias = "get_margin")]
fn margin(&self) -> Border {
unsafe {
let mut margin = Border::uninitialized();
ffi::gtk_style_context_get_margin(
self.as_ref().to_glib_none().0,
margin.to_glib_none_mut().0,
);
margin
}
}
#[cfg_attr(feature = "v4_10", deprecated = "Since 4.10")]
#[allow(deprecated)]
#[doc(alias = "gtk_style_context_get_padding")]
#[doc(alias = "get_padding")]
fn padding(&self) -> Border {
unsafe {
let mut padding = Border::uninitialized();
ffi::gtk_style_context_get_padding(
self.as_ref().to_glib_none().0,
padding.to_glib_none_mut().0,
);
padding
}
}
#[cfg_attr(feature = "v4_10", deprecated = "Since 4.10")]
#[allow(deprecated)]
#[doc(alias = "gtk_style_context_get_scale")]
#[doc(alias = "get_scale")]
fn scale(&self) -> i32 {
unsafe { ffi::gtk_style_context_get_scale(self.as_ref().to_glib_none().0) }
}
#[cfg_attr(feature = "v4_10", deprecated = "Since 4.10")]
#[allow(deprecated)]
#[doc(alias = "gtk_style_context_get_state")]
#[doc(alias = "get_state")]
fn state(&self) -> StateFlags {
unsafe {
from_glib(ffi::gtk_style_context_get_state(
self.as_ref().to_glib_none().0,
))
}
}
#[cfg_attr(feature = "v4_10", deprecated = "Since 4.10")]
#[allow(deprecated)]
#[doc(alias = "gtk_style_context_has_class")]
fn has_class(&self, class_name: &str) -> bool {
unsafe {
from_glib(ffi::gtk_style_context_has_class(
self.as_ref().to_glib_none().0,
class_name.to_glib_none().0,
))
}
}
#[cfg_attr(feature = "v4_10", deprecated = "Since 4.10")]
#[allow(deprecated)]
#[doc(alias = "gtk_style_context_lookup_color")]
fn lookup_color(&self, color_name: &str) -> Option<gdk::RGBA> {
unsafe {
let mut color = gdk::RGBA::uninitialized();
let ret = from_glib(ffi::gtk_style_context_lookup_color(
self.as_ref().to_glib_none().0,
color_name.to_glib_none().0,
color.to_glib_none_mut().0,
));
if ret {
Some(color)
} else {
None
}
}
}
#[cfg_attr(feature = "v4_10", deprecated = "Since 4.10")]
#[allow(deprecated)]
#[doc(alias = "gtk_style_context_remove_class")]
fn remove_class(&self, class_name: &str) {
unsafe {
ffi::gtk_style_context_remove_class(
self.as_ref().to_glib_none().0,
class_name.to_glib_none().0,
);
}
}
#[cfg_attr(feature = "v4_10", deprecated = "Since 4.10")]
#[allow(deprecated)]
#[doc(alias = "gtk_style_context_remove_provider")]
fn remove_provider(&self, provider: &impl IsA<StyleProvider>) {
unsafe {
ffi::gtk_style_context_remove_provider(
self.as_ref().to_glib_none().0,
provider.as_ref().to_glib_none().0,
);
}
}
#[cfg_attr(feature = "v4_10", deprecated = "Since 4.10")]
#[allow(deprecated)]
#[doc(alias = "gtk_style_context_restore")]
fn restore(&self) {
unsafe {
ffi::gtk_style_context_restore(self.as_ref().to_glib_none().0);
}
}
#[cfg_attr(feature = "v4_10", deprecated = "Since 4.10")]
#[allow(deprecated)]
#[doc(alias = "gtk_style_context_save")]
fn save(&self) {
unsafe {
ffi::gtk_style_context_save(self.as_ref().to_glib_none().0);
}
}
#[cfg_attr(feature = "v4_10", deprecated = "Since 4.10")]
#[allow(deprecated)]
#[doc(alias = "gtk_style_context_set_display")]
#[doc(alias = "display")]
fn set_display(&self, display: &impl IsA<gdk::Display>) {
unsafe {
ffi::gtk_style_context_set_display(
self.as_ref().to_glib_none().0,
display.as_ref().to_glib_none().0,
);
}
}
#[cfg_attr(feature = "v4_10", deprecated = "Since 4.10")]
#[allow(deprecated)]
#[doc(alias = "gtk_style_context_set_scale")]
fn set_scale(&self, scale: i32) {
unsafe {
ffi::gtk_style_context_set_scale(self.as_ref().to_glib_none().0, scale);
}
}
#[cfg_attr(feature = "v4_10", deprecated = "Since 4.10")]
#[allow(deprecated)]
#[doc(alias = "gtk_style_context_set_state")]
fn set_state(&self, flags: StateFlags) {
unsafe {
ffi::gtk_style_context_set_state(self.as_ref().to_glib_none().0, flags.into_glib());
}
}
#[cfg_attr(feature = "v4_10", deprecated = "Since 4.10")]
#[allow(deprecated)]
#[doc(alias = "gtk_style_context_to_string")]
fn to_string(&self, flags: StyleContextPrintFlags) -> glib::GString {
unsafe {
from_glib_full(ffi::gtk_style_context_to_string(
self.as_ref().to_glib_none().0,
flags.into_glib(),
))
}
}
#[doc(alias = "display")]
fn connect_display_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_display_trampoline<
P: IsA<StyleContext>,
F: Fn(&P) + 'static,
>(
this: *mut ffi::GtkStyleContext,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(StyleContext::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
c"notify::display".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_display_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
impl<O: IsA<StyleContext>> StyleContextExt for O {}