gtk4/auto/
im_context_simple.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, IMContext, InputHints, InputPurpose};
use glib::{prelude::*, translate::*};

glib::wrapper! {
    /// [`IMContextSimple`][crate::IMContextSimple] is an input method supporting table-based input methods.
    ///
    /// ## Compose sequences
    ///
    /// [`IMContextSimple`][crate::IMContextSimple] reads compose sequences from the first of the
    /// following files that is found: ~/.config/gtk-4.0/Compose, ~/.XCompose,
    /// /usr/share/X11/locale/$locale/Compose (for locales that have a nontrivial
    /// Compose file). A subset of the file syntax described in the Compose(5)
    /// manual page is supported. Additionally, `include "`L`"` loads GTK’s built-in
    /// table of compose sequences rather than the locale-specific one from X11.
    ///
    /// If none of these files is found, [`IMContextSimple`][crate::IMContextSimple] uses a built-in table
    /// of compose sequences that is derived from the X11 Compose files.
    ///
    /// Note that compose sequences typically start with the Compose_key, which is
    /// often not available as a dedicated key on keyboards. Keyboard layouts may
    /// map this keysym to other keys, such as the right Control key.
    ///
    /// ## Unicode characters
    ///
    /// [`IMContextSimple`][crate::IMContextSimple] also supports numeric entry of Unicode characters
    /// by typing <kbd>Ctrl</kbd>-<kbd>Shift</kbd>-<kbd>u</kbd>, followed by a
    /// hexadecimal Unicode codepoint.
    ///
    /// For example,
    ///
    ///     Ctrl-Shift-u 1 2 3 Enter
    ///
    /// yields U+0123 LATIN SMALL LETTER G WITH CEDILLA, i.e. ģ.
    ///
    /// ## Dead keys
    ///
    /// [`IMContextSimple`][crate::IMContextSimple] supports dead keys. For example, typing
    ///
    ///     dead_acute a
    ///
    ///  yields U+00E! LATIN SMALL LETTER_A WITH ACUTE, i.e. á. Note that this
    ///  depends on the keyboard layout including dead keys.
    ///
    /// # Implements
    ///
    /// [`IMContextExt`][trait@crate::prelude::IMContextExt], [`trait@glib::ObjectExt`]
    #[doc(alias = "GtkIMContextSimple")]
    pub struct IMContextSimple(Object<ffi::GtkIMContextSimple, ffi::GtkIMContextSimpleClass>) @extends IMContext;

    match fn {
        type_ => || ffi::gtk_im_context_simple_get_type(),
    }
}

impl IMContextSimple {
    pub const NONE: Option<&'static IMContextSimple> = None;

    /// Creates a new [`IMContextSimple`][crate::IMContextSimple].
    ///
    /// # Returns
    ///
    /// a new [`IMContextSimple`][crate::IMContextSimple]
    #[doc(alias = "gtk_im_context_simple_new")]
    pub fn new() -> IMContextSimple {
        assert_initialized_main_thread!();
        unsafe { IMContext::from_glib_full(ffi::gtk_im_context_simple_new()).unsafe_cast() }
    }

    // rustdoc-stripper-ignore-next
    /// Creates a new builder-pattern struct instance to construct [`IMContextSimple`] objects.
    ///
    /// This method returns an instance of [`IMContextSimpleBuilder`](crate::builders::IMContextSimpleBuilder) which can be used to create [`IMContextSimple`] objects.
    pub fn builder() -> IMContextSimpleBuilder {
        IMContextSimpleBuilder::new()
    }
}

impl Default for IMContextSimple {
    fn default() -> Self {
        Self::new()
    }
}

// rustdoc-stripper-ignore-next
/// A [builder-pattern] type to construct [`IMContextSimple`] objects.
///
/// [builder-pattern]: https://doc.rust-lang.org/1.0.0/style/ownership/builders.html
#[must_use = "The builder must be built to be used"]
pub struct IMContextSimpleBuilder {
    builder: glib::object::ObjectBuilder<'static, IMContextSimple>,
}

impl IMContextSimpleBuilder {
    fn new() -> Self {
        Self {
            builder: glib::object::Object::builder(),
        }
    }

    /// Additional hints that allow input methods to fine-tune
    /// their behaviour.
    pub fn input_hints(self, input_hints: InputHints) -> Self {
        Self {
            builder: self.builder.property("input-hints", input_hints),
        }
    }

    /// The purpose of the text field that the `GtkIMContext is connected to.
    ///
    /// This property can be used by on-screen keyboards and other input
    /// methods to adjust their behaviour.
    pub fn input_purpose(self, input_purpose: InputPurpose) -> Self {
        Self {
            builder: self.builder.property("input-purpose", input_purpose),
        }
    }

    // rustdoc-stripper-ignore-next
    /// Build the [`IMContextSimple`].
    #[must_use = "Building the object from the builder is usually expensive and is not expected to have side effects"]
    pub fn build(self) -> IMContextSimple {
        self.builder.build()
    }
}