gdk4_win32/auto/win32_display.rs
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// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT
use crate::{ffi, Win32HCursor};
use glib::{prelude::*, translate::*};
glib::wrapper! {
///
///
/// # Implements
///
/// [`trait@gdk::prelude::DisplayExt`]
#[doc(alias = "GdkWin32Display")]
pub struct Win32Display(Object<ffi::GdkWin32Display, ffi::GdkWin32DisplayClass>) @extends gdk::Display;
match fn {
type_ => || ffi::gdk_win32_display_get_type(),
}
}
impl Win32Display {
/// Returns the Win32 HCURSOR wrapper object belonging to a [`gdk::Cursor`][crate::gdk::Cursor],
/// potentially creating the cursor object.
///
/// Be aware that the returned cursor may not be unique to @cursor.
/// It may for example be shared with its fallback cursor.
/// ## `cursor`
/// a [`gdk::Cursor`][crate::gdk::Cursor]
///
/// # Returns
///
/// a GdkWin32HCursor
#[doc(alias = "gdk_win32_display_get_win32hcursor")]
#[doc(alias = "get_win32hcursor")]
pub fn win32hcursor(&self, cursor: &gdk::Cursor) -> Win32HCursor {
unsafe {
from_glib_none(ffi::gdk_win32_display_get_win32hcursor(
self.to_glib_none().0,
cursor.to_glib_none().0,
))
}
}
/// Sets the cursor theme from which the images for cursor
/// should be taken.
///
/// If the windowing system supports it, existing cursors created
/// with [`gdk::Cursor::from_name()`][crate::gdk::Cursor::from_name()] are updated to reflect the theme
/// change. Custom cursors constructed with [`gdk::Cursor::from_texture()`][crate::gdk::Cursor::from_texture()]
/// will have to be handled by the application (GTK applications can
/// learn about cursor theme changes by listening for change notification
/// for the corresponding `GtkSetting`).
/// ## `name`
/// the name of the cursor theme to use, or [`None`]
/// to unset a previously set value
/// ## `size`
/// the cursor size to use, or 0 to keep the previous size
#[doc(alias = "gdk_win32_display_set_cursor_theme")]
pub fn set_cursor_theme(&self, name: Option<&str>, size: i32) {
unsafe {
ffi::gdk_win32_display_set_cursor_theme(
self.to_glib_none().0,
name.to_glib_none().0,
size,
);
}
}
#[doc(alias = "gdk_win32_display_get_primary_monitor")]
#[doc(alias = "get_primary_monitor")]
pub fn primary_monitor(display: &impl IsA<gdk::Display>) -> gdk::Monitor {
assert_initialized_main_thread!();
unsafe {
from_glib_none(ffi::gdk_win32_display_get_primary_monitor(
display.as_ref().to_glib_none().0,
))
}
}
/// Retrieves the version of the WGL implementation.
/// ## `display`
/// a [`gdk::Display`][crate::gdk::Display]
///
/// # Returns
///
/// [`true`] if WGL is available
///
/// ## `major`
/// return location for the WGL major version
///
/// ## `minor`
/// return location for the WGL minor version
#[doc(alias = "gdk_win32_display_get_wgl_version")]
#[doc(alias = "get_wgl_version")]
pub fn wgl_version(display: &impl IsA<gdk::Display>) -> Option<(i32, i32)> {
assert_initialized_main_thread!();
unsafe {
let mut major = std::mem::MaybeUninit::uninit();
let mut minor = std::mem::MaybeUninit::uninit();
let ret = from_glib(ffi::gdk_win32_display_get_wgl_version(
display.as_ref().to_glib_none().0,
major.as_mut_ptr(),
minor.as_mut_ptr(),
));
if ret {
Some((major.assume_init(), minor.assume_init()))
} else {
None
}
}
}
}