// This file was generated by gir (https://github.com/gtk-rs/gir)
// from
// from gir-files (https://github.com/gtk-rs/gir-files.git)
// DO NOT EDIT

use crate::ffi;
use glib::{
    prelude::*,
    signal::{connect_raw, SignalHandlerId},
    translate::*,
};
use std::boxed::Box as Box_;

glib::wrapper! {
    ///
    ///
    /// ## Properties
    ///
    ///
    /// #### `format`
    ///  <para>The string format of how to display the date.</para>
    ///
    /// Readable | Writeable | Construct Only
    ///
    ///
    /// #### `date`
    ///  <para>The date to be used.</para>
    ///
    /// Readable | Writeable
    /// <details><summary><h4>Entry</h4></summary>
    ///
    ///
    /// #### `activates-default`
    ///  Whether to activate the default widget when Enter is pressed.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `attributes`
    ///  A list of Pango attributes to apply to the text of the entry.
    ///
    /// This is mainly useful to change the size or weight of the text.
    ///
    /// The `PangoAttribute`'s @start_index and @end_index must refer to the
    /// `Gtk::EntryBuffer` text, i.e. without the preedit string.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `buffer`
    ///  The buffer object which actually stores the text.
    ///
    /// Readable | Writeable | Construct
    ///
    ///
    /// #### `completion`
    ///  The auxiliary completion object to use with the entry.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `enable-emoji-completion`
    ///  Whether to suggest Emoji replacements for :-delimited names
    /// like `:heart:`.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `extra-menu`
    ///  A menu model whose contents will be appended to the context menu.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `has-frame`
    ///  Whether the entry should draw a frame.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `im-module`
    ///  Which IM (input method) module should be used for this entry.
    ///
    /// See `Gtk::IMContext`.
    ///
    /// Setting this to a non-[`None`] value overrides the system-wide IM
    /// module setting. See the GtkSettings [`gtk-im-module`][struct@crate::Gtk::Settings#gtk-im-module]
    /// property.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `input-hints`
    ///  Additional hints that allow input methods to fine-tune their behavior.
    ///
    /// Also see [`input-purpose`][struct@crate::gtk::Entry#input-purpose]
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `input-purpose`
    ///  The purpose of this text field.
    ///
    /// This property can be used by on-screen keyboards and other input
    /// methods to adjust their behaviour.
    ///
    /// Note that setting the purpose to `GTK_INPUT_PURPOSE_PASSWORD` or
    /// `GTK_INPUT_PURPOSE_PIN` is independent from setting
    /// [`visibility`][struct@crate::gtk::Entry#visibility].
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `invisible-char`
    ///  The character to use when masking entry contents (“password mode”).
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `invisible-char-set`
    ///  Whether the invisible char has been set for the [`gtk::Entry`][crate::gtk::Entry].
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `max-length`
    ///  Maximum number of characters for this entry.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `overwrite-mode`
    ///  If text is overwritten when typing in the [`gtk::Entry`][crate::gtk::Entry].
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `placeholder-text`
    ///  The text that will be displayed in the [`gtk::Entry`][crate::gtk::Entry] when it is empty
    /// and unfocused.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `primary-icon-activatable`
    ///  Whether the primary icon is activatable.
    ///
    /// GTK emits the [`icon-press`][struct@crate::gtk::Entry#icon-press] and
    /// [`icon-release`][struct@crate::gtk::Entry#icon-release] signals only on sensitive,
    /// activatable icons.
    ///
    /// Sensitive, but non-activatable icons can be used for purely
    /// informational purposes.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `primary-icon-gicon`
    ///  The `GIcon` to use for the primary icon for the entry.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `primary-icon-name`
    ///  The icon name to use for the primary icon for the entry.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `primary-icon-paintable`
    ///  A [`gdk::Paintable`][crate::gdk::Paintable] to use as the primary icon for the entry.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `primary-icon-sensitive`
    ///  Whether the primary icon is sensitive.
    ///
    /// An insensitive icon appears grayed out. GTK does not emit the
    /// [`icon-press`][struct@crate::gtk::Entry#icon-press] and [`icon-release`][struct@crate::gtk::Entry#icon-release]
    /// signals and does not allow DND from insensitive icons.
    ///
    /// An icon should be set insensitive if the action that would trigger
    /// when clicked is currently not available.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `primary-icon-storage-type`
    ///  The representation which is used for the primary icon of the entry.
    ///
    /// Readable
    ///
    ///
    /// #### `primary-icon-tooltip-markup`
    ///  The contents of the tooltip on the primary icon, with markup.
    ///
    /// Also see [`EntryExtManual::set_icon_tooltip_markup()`][crate::gtk::prelude::EntryExtManual::set_icon_tooltip_markup()].
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `primary-icon-tooltip-text`
    ///  The contents of the tooltip on the primary icon.
    ///
    /// Also see [`EntryExtManual::set_icon_tooltip_text()`][crate::gtk::prelude::EntryExtManual::set_icon_tooltip_text()].
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `progress-fraction`
    ///  The current fraction of the task that's been completed.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `progress-pulse-step`
    ///  The fraction of total entry width to move the progress
    /// bouncing block for each pulse.
    ///
    /// See [`EntryExtManual::progress_pulse()`][crate::gtk::prelude::EntryExtManual::progress_pulse()].
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `scroll-offset`
    ///  Number of pixels of the entry scrolled off the screen to the left.
    ///
    /// Readable
    ///
    ///
    /// #### `secondary-icon-activatable`
    ///  Whether the secondary icon is activatable.
    ///
    /// GTK emits the [`icon-press`][struct@crate::gtk::Entry#icon-press] and
    /// [`icon-release`][struct@crate::gtk::Entry#icon-release] signals only on sensitive,
    /// activatable icons.
    ///
    /// Sensitive, but non-activatable icons can be used for purely
    /// informational purposes.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `secondary-icon-gicon`
    ///  The `GIcon` to use for the secondary icon for the entry.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `secondary-icon-name`
    ///  The icon name to use for the secondary icon for the entry.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `secondary-icon-paintable`
    ///  A [`gdk::Paintable`][crate::gdk::Paintable] to use as the secondary icon for the entry.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `secondary-icon-sensitive`
    ///  Whether the secondary icon is sensitive.
    ///
    /// An insensitive icon appears grayed out. GTK does not emit the
    /// [`icon-press`][struct@crate::gtk::Entry#icon-press][ and [`icon-release`][struct@crate::gtk::Entry#icon-release]
    /// signals and does not allow DND from insensitive icons.
    ///
    /// An icon should be set insensitive if the action that would trigger
    /// when clicked is currently not available.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `secondary-icon-storage-type`
    ///  The representation which is used for the secondary icon of the entry.
    ///
    /// Readable
    ///
    ///
    /// #### `secondary-icon-tooltip-markup`
    ///  The contents of the tooltip on the secondary icon, with markup.
    ///
    /// Also see [`EntryExtManual::set_icon_tooltip_markup()`][crate::gtk::prelude::EntryExtManual::set_icon_tooltip_markup()].
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `secondary-icon-tooltip-text`
    ///  The contents of the tooltip on the secondary icon.
    ///
    /// Also see [`EntryExtManual::set_icon_tooltip_text()`][crate::gtk::prelude::EntryExtManual::set_icon_tooltip_text()].
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `show-emoji-icon`
    ///  Whether the entry will show an Emoji icon in the secondary icon position
    /// to open the Emoji chooser.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `tabs`
    ///  A list of tabstops to apply to the text of the entry.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `text-length`
    ///  The length of the text in the [`gtk::Entry`][crate::gtk::Entry].
    ///
    /// Readable
    ///
    ///
    /// #### `truncate-multiline`
    ///  When [`true`], pasted multi-line text is truncated to the first line.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `visibility`
    ///  Whether the entry should show the “invisible char” instead of the
    /// actual text (“password mode”).
    ///
    /// Readable | Writeable
    /// </details>
    /// <details><summary><h4>Widget</h4></summary>
    ///
    ///
    /// #### `can-focus`
    ///  Whether the widget or any of its descendents can accept
    /// the input focus.
    ///
    /// This property is meant to be set by widget implementations,
    /// typically in their instance init function.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `can-target`
    ///  Whether the widget can receive pointer events.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `css-classes`
    ///  A list of css classes applied to this widget.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `css-name`
    ///  The name of this widget in the CSS tree.
    ///
    /// This property is meant to be set by widget implementations,
    /// typically in their instance init function.
    ///
    /// Readable | Writeable | Construct Only
    ///
    ///
    /// #### `cursor`
    ///  The cursor used by @widget.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `focus-on-click`
    ///  Whether the widget should grab focus when it is clicked with the mouse.
    ///
    /// This property is only relevant for widgets that can take focus.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `focusable`
    ///  Whether this widget itself will accept the input focus.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `halign`
    ///  How to distribute horizontal space if widget gets extra space.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `has-default`
    ///  Whether the widget is the default widget.
    ///
    /// Readable
    ///
    ///
    /// #### `has-focus`
    ///  Whether the widget has the input focus.
    ///
    /// Readable
    ///
    ///
    /// #### `has-tooltip`
    ///  Enables or disables the emission of the ::query-tooltip signal on @widget.
    ///
    /// A value of [`true`] indicates that @widget can have a tooltip, in this case
    /// the widget will be queried using [`query-tooltip`][struct@crate::gtk::Widget#query-tooltip] to
    /// determine whether it will provide a tooltip or not.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `height-request`
    ///  Override for height request of the widget.
    ///
    /// If this is -1, the natural request will be used.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `hexpand`
    ///  Whether to expand horizontally.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `hexpand-set`
    ///  Whether to use the `hexpand` property.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `layout-manager`
    ///  The `GtkLayoutManager` instance to use to compute the preferred size
    /// of the widget, and allocate its children.
    ///
    /// This property is meant to be set by widget implementations,
    /// typically in their instance init function.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `margin-bottom`
    ///  Margin on bottom side of widget.
    ///
    /// This property adds margin outside of the widget's normal size
    /// request, the margin will be added in addition to the size from
    /// [`WidgetExtManual::set_size_request()`][crate::gtk::prelude::WidgetExtManual::set_size_request()] for example.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `margin-end`
    ///  Margin on end of widget, horizontally.
    ///
    /// This property supports left-to-right and right-to-left text
    /// directions.
    ///
    /// This property adds margin outside of the widget's normal size
    /// request, the margin will be added in addition to the size from
    /// [`WidgetExtManual::set_size_request()`][crate::gtk::prelude::WidgetExtManual::set_size_request()] for example.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `margin-start`
    ///  Margin on start of widget, horizontally.
    ///
    /// This property supports left-to-right and right-to-left text
    /// directions.
    ///
    /// This property adds margin outside of the widget's normal size
    /// request, the margin will be added in addition to the size from
    /// [`WidgetExtManual::set_size_request()`][crate::gtk::prelude::WidgetExtManual::set_size_request()] for example.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `margin-top`
    ///  Margin on top side of widget.
    ///
    /// This property adds margin outside of the widget's normal size
    /// request, the margin will be added in addition to the size from
    /// [`WidgetExtManual::set_size_request()`][crate::gtk::prelude::WidgetExtManual::set_size_request()] for example.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `name`
    ///  The name of the widget.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `opacity`
    ///  The requested opacity of the widget.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `overflow`
    ///  How content outside the widget's content area is treated.
    ///
    /// This property is meant to be set by widget implementations,
    /// typically in their instance init function.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `parent`
    ///  The parent widget of this widget.
    ///
    /// Readable
    ///
    ///
    /// #### `receives-default`
    ///  Whether the widget will receive the default action when it is focused.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `root`
    ///  The [`gtk::Root`][crate::gtk::Root] widget of the widget tree containing this widget.
    ///
    /// This will be [`None`] if the widget is not contained in a root widget.
    ///
    /// Readable
    ///
    ///
    /// #### `scale-factor`
    ///  The scale factor of the widget.
    ///
    /// Readable
    ///
    ///
    /// #### `sensitive`
    ///  Whether the widget responds to input.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `tooltip-markup`
    ///  Sets the text of tooltip to be the given string, which is marked up
    /// with Pango markup.
    ///
    /// Also see `Gtk::Tooltip::set_markup()`.
    ///
    /// This is a convenience property which will take care of getting the
    /// tooltip shown if the given string is not [`None`]:
    /// [`has-tooltip`][struct@crate::gtk::Widget#has-tooltip] will automatically be set to [`true`]
    /// and there will be taken care of [`query-tooltip`][struct@crate::gtk::Widget#query-tooltip] in
    /// the default signal handler.
    ///
    /// Note that if both [`tooltip-text`][struct@crate::gtk::Widget#tooltip-text] and
    /// [`tooltip-markup`][struct@crate::gtk::Widget#tooltip-markup] are set, the last one wins.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `tooltip-text`
    ///  Sets the text of tooltip to be the given string.
    ///
    /// Also see `Gtk::Tooltip::set_text()`.
    ///
    /// This is a convenience property which will take care of getting the
    /// tooltip shown if the given string is not [`None`]:
    /// [`has-tooltip`][struct@crate::gtk::Widget#has-tooltip] will automatically be set to [`true`]
    /// and there will be taken care of [`query-tooltip`][struct@crate::gtk::Widget#query-tooltip] in
    /// the default signal handler.
    ///
    /// Note that if both [`tooltip-text`][struct@crate::gtk::Widget#tooltip-text] and
    /// [`tooltip-markup`][struct@crate::gtk::Widget#tooltip-markup] are set, the last one wins.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `valign`
    ///  How to distribute vertical space if widget gets extra space.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `vexpand`
    ///  Whether to expand vertically.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `vexpand-set`
    ///  Whether to use the `vexpand` property.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `visible`
    ///  Whether the widget is visible.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `width-request`
    ///  Override for width request of the widget.
    ///
    /// If this is -1, the natural request will be used.
    ///
    /// Readable | Writeable
    /// </details>
    /// <details><summary><h4>Accessible</h4></summary>
    ///
    ///
    /// #### `accessible-role`
    ///  The accessible role of the given [`gtk::Accessible`][crate::gtk::Accessible] implementation.
    ///
    /// The accessible role cannot be changed once set.
    ///
    /// Readable | Writeable
    /// </details>
    /// <details><summary><h4>CellEditable</h4></summary>
    ///
    ///
    /// #### `editing-canceled`
    ///  Indicates whether editing on the cell has been canceled.
    ///
    /// Readable | Writeable
    /// </details>
    /// <details><summary><h4>Editable</h4></summary>
    ///
    ///
    /// #### `cursor-position`
    ///  The current position of the insertion cursor in chars.
    ///
    /// Readable
    ///
    ///
    /// #### `editable`
    ///  Whether the entry contents can be edited.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `enable-undo`
    ///  If undo/redo should be enabled for the editable.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `max-width-chars`
    ///  The desired maximum width of the entry, in characters.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `selection-bound`
    ///  The position of the opposite end of the selection from the cursor in chars.
    ///
    /// Readable
    ///
    ///
    /// #### `text`
    ///  The contents of the entry.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `width-chars`
    ///  Number of characters to leave space for in the entry.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `xalign`
    ///  The horizontal alignment, from 0 (left) to 1 (right).
    ///
    /// Reversed for RTL layouts.
    ///
    /// Readable | Writeable
    /// </details>
    ///
    /// # Implements
    ///
    /// [`DatePickerExt`][trait@crate::prelude::DatePickerExt], [`trait@gtk::prelude::EntryExt`], [`trait@gtk::prelude::WidgetExt`], [`trait@glib::ObjectExt`], [`trait@gtk::prelude::AccessibleExt`], [`trait@gtk::prelude::BuildableExt`], [`trait@gtk::prelude::ConstraintTargetExt`], [`trait@gtk::prelude::CellEditableExt`], [`trait@gtk::prelude::EditableExt`]
    #[doc(alias = "HeDatePicker")]
    pub struct DatePicker(Object<ffi::HeDatePicker, ffi::HeDatePickerClass>) @extends gtk::Entry, gtk::Widget, @implements gtk::Accessible, gtk::Buildable, gtk::ConstraintTarget, gtk::CellEditable, gtk::Editable;

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

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

    /// <para>Creates this widget with a predetermined date format.</para>
    #[doc(alias = "he_date_picker_new_with_format")]
    pub fn with_format(format: &str) -> DatePicker {
        assert_initialized_main_thread!();
        unsafe { from_glib_none(ffi::he_date_picker_new_with_format(format.to_glib_none().0)) }
    }

    #[doc(alias = "he_date_picker_new")]
    pub fn new() -> DatePicker {
        assert_initialized_main_thread!();
        unsafe { from_glib_none(ffi::he_date_picker_new()) }
    }

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

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

// rustdoc-stripper-ignore-next
/// A [builder-pattern] type to construct [`DatePicker`] 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 DatePickerBuilder {
    builder: glib::object::ObjectBuilder<'static, DatePicker>,
}

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

    /// <para>The string format of how to display the date.</para>
    pub fn format(self, format: impl Into<glib::GString>) -> Self {
        Self {
            builder: self.builder.property("format", format.into()),
        }
    }

    /// <para>The date to be used.</para>
    pub fn date(self, date: &glib::DateTime) -> Self {
        Self {
            builder: self.builder.property("date", date.clone()),
        }
    }

    /// Whether to activate the default widget when Enter is pressed.
    pub fn activates_default(self, activates_default: bool) -> Self {
        Self {
            builder: self
                .builder
                .property("activates-default", activates_default),
        }
    }

    //pub fn attributes(self, attributes: /*Ignored*/&pango::AttrList) -> Self {
    //    Self { builder: self.builder.property("attributes", attributes), }
    //}

    //pub fn buffer(self, buffer: &impl IsA</*Ignored*/gtk::EntryBuffer>) -> Self {
    //    Self { builder: self.builder.property("buffer", buffer.clone().upcast()), }
    //}

    //    #[cfg_attr(feature = "v4_10", deprecated = "Since 4.10")]
    //pub fn completion(self, completion: /*Ignored*/&gtk::EntryCompletion) -> Self {
    //    Self { builder: self.builder.property("completion", completion), }
    //}

    /// Whether to suggest Emoji replacements for :-delimited names
    /// like `:heart:`.
    pub fn enable_emoji_completion(self, enable_emoji_completion: bool) -> Self {
        Self {
            builder: self
                .builder
                .property("enable-emoji-completion", enable_emoji_completion),
        }
    }

    /// A menu model whose contents will be appended to the context menu.
    pub fn extra_menu(self, extra_menu: &impl IsA<gio::MenuModel>) -> Self {
        Self {
            builder: self
                .builder
                .property("extra-menu", extra_menu.clone().upcast()),
        }
    }

    /// Whether the entry should draw a frame.
    pub fn has_frame(self, has_frame: bool) -> Self {
        Self {
            builder: self.builder.property("has-frame", has_frame),
        }
    }

    /// Which IM (input method) module should be used for this entry.
    ///
    /// See `Gtk::IMContext`.
    ///
    /// Setting this to a non-[`None`] value overrides the system-wide IM
    /// module setting. See the GtkSettings [`gtk-im-module`][struct@crate::Gtk::Settings#gtk-im-module]
    /// property.
    pub fn im_module(self, im_module: impl Into<glib::GString>) -> Self {
        Self {
            builder: self.builder.property("im-module", im_module.into()),
        }
    }

    //pub fn input_hints(self, input_hints: /*Ignored*/gtk::InputHints) -> Self {
    //    Self { builder: self.builder.property("input-hints", input_hints), }
    //}

    //pub fn input_purpose(self, input_purpose: /*Ignored*/gtk::InputPurpose) -> Self {
    //    Self { builder: self.builder.property("input-purpose", input_purpose), }
    //}

    /// The character to use when masking entry contents (“password mode”).
    pub fn invisible_char(self, invisible_char: u32) -> Self {
        Self {
            builder: self.builder.property("invisible-char", invisible_char),
        }
    }

    /// Whether the invisible char has been set for the [`gtk::Entry`][crate::gtk::Entry].
    pub fn invisible_char_set(self, invisible_char_set: bool) -> Self {
        Self {
            builder: self
                .builder
                .property("invisible-char-set", invisible_char_set),
        }
    }

    /// Maximum number of characters for this entry.
    pub fn max_length(self, max_length: i32) -> Self {
        Self {
            builder: self.builder.property("max-length", max_length),
        }
    }

    /// If text is overwritten when typing in the [`gtk::Entry`][crate::gtk::Entry].
    pub fn overwrite_mode(self, overwrite_mode: bool) -> Self {
        Self {
            builder: self.builder.property("overwrite-mode", overwrite_mode),
        }
    }

    /// The text that will be displayed in the [`gtk::Entry`][crate::gtk::Entry] when it is empty
    /// and unfocused.
    pub fn placeholder_text(self, placeholder_text: impl Into<glib::GString>) -> Self {
        Self {
            builder: self
                .builder
                .property("placeholder-text", placeholder_text.into()),
        }
    }

    /// Whether the primary icon is activatable.
    ///
    /// GTK emits the [`icon-press`][struct@crate::gtk::Entry#icon-press] and
    /// [`icon-release`][struct@crate::gtk::Entry#icon-release] signals only on sensitive,
    /// activatable icons.
    ///
    /// Sensitive, but non-activatable icons can be used for purely
    /// informational purposes.
    pub fn primary_icon_activatable(self, primary_icon_activatable: bool) -> Self {
        Self {
            builder: self
                .builder
                .property("primary-icon-activatable", primary_icon_activatable),
        }
    }

    /// The `GIcon` to use for the primary icon for the entry.
    pub fn primary_icon_gicon(self, primary_icon_gicon: &impl IsA<gio::Icon>) -> Self {
        Self {
            builder: self
                .builder
                .property("primary-icon-gicon", primary_icon_gicon.clone().upcast()),
        }
    }

    /// The icon name to use for the primary icon for the entry.
    pub fn primary_icon_name(self, primary_icon_name: impl Into<glib::GString>) -> Self {
        Self {
            builder: self
                .builder
                .property("primary-icon-name", primary_icon_name.into()),
        }
    }

    /// A [`gdk::Paintable`][crate::gdk::Paintable] to use as the primary icon for the entry.
    pub fn primary_icon_paintable(self, primary_icon_paintable: &impl IsA<gdk::Paintable>) -> Self {
        Self {
            builder: self.builder.property(
                "primary-icon-paintable",
                primary_icon_paintable.clone().upcast(),
            ),
        }
    }

    /// Whether the primary icon is sensitive.
    ///
    /// An insensitive icon appears grayed out. GTK does not emit the
    /// [`icon-press`][struct@crate::gtk::Entry#icon-press] and [`icon-release`][struct@crate::gtk::Entry#icon-release]
    /// signals and does not allow DND from insensitive icons.
    ///
    /// An icon should be set insensitive if the action that would trigger
    /// when clicked is currently not available.
    pub fn primary_icon_sensitive(self, primary_icon_sensitive: bool) -> Self {
        Self {
            builder: self
                .builder
                .property("primary-icon-sensitive", primary_icon_sensitive),
        }
    }

    /// The contents of the tooltip on the primary icon, with markup.
    ///
    /// Also see [`EntryExtManual::set_icon_tooltip_markup()`][crate::gtk::prelude::EntryExtManual::set_icon_tooltip_markup()].
    pub fn primary_icon_tooltip_markup(
        self,
        primary_icon_tooltip_markup: impl Into<glib::GString>,
    ) -> Self {
        Self {
            builder: self.builder.property(
                "primary-icon-tooltip-markup",
                primary_icon_tooltip_markup.into(),
            ),
        }
    }

    /// The contents of the tooltip on the primary icon.
    ///
    /// Also see [`EntryExtManual::set_icon_tooltip_text()`][crate::gtk::prelude::EntryExtManual::set_icon_tooltip_text()].
    pub fn primary_icon_tooltip_text(
        self,
        primary_icon_tooltip_text: impl Into<glib::GString>,
    ) -> Self {
        Self {
            builder: self.builder.property(
                "primary-icon-tooltip-text",
                primary_icon_tooltip_text.into(),
            ),
        }
    }

    /// The current fraction of the task that's been completed.
    pub fn progress_fraction(self, progress_fraction: f64) -> Self {
        Self {
            builder: self
                .builder
                .property("progress-fraction", progress_fraction),
        }
    }

    /// The fraction of total entry width to move the progress
    /// bouncing block for each pulse.
    ///
    /// See [`EntryExtManual::progress_pulse()`][crate::gtk::prelude::EntryExtManual::progress_pulse()].
    pub fn progress_pulse_step(self, progress_pulse_step: f64) -> Self {
        Self {
            builder: self
                .builder
                .property("progress-pulse-step", progress_pulse_step),
        }
    }

    /// Whether the secondary icon is activatable.
    ///
    /// GTK emits the [`icon-press`][struct@crate::gtk::Entry#icon-press] and
    /// [`icon-release`][struct@crate::gtk::Entry#icon-release] signals only on sensitive,
    /// activatable icons.
    ///
    /// Sensitive, but non-activatable icons can be used for purely
    /// informational purposes.
    pub fn secondary_icon_activatable(self, secondary_icon_activatable: bool) -> Self {
        Self {
            builder: self
                .builder
                .property("secondary-icon-activatable", secondary_icon_activatable),
        }
    }

    /// The `GIcon` to use for the secondary icon for the entry.
    pub fn secondary_icon_gicon(self, secondary_icon_gicon: &impl IsA<gio::Icon>) -> Self {
        Self {
            builder: self.builder.property(
                "secondary-icon-gicon",
                secondary_icon_gicon.clone().upcast(),
            ),
        }
    }

    /// The icon name to use for the secondary icon for the entry.
    pub fn secondary_icon_name(self, secondary_icon_name: impl Into<glib::GString>) -> Self {
        Self {
            builder: self
                .builder
                .property("secondary-icon-name", secondary_icon_name.into()),
        }
    }

    /// A [`gdk::Paintable`][crate::gdk::Paintable] to use as the secondary icon for the entry.
    pub fn secondary_icon_paintable(
        self,
        secondary_icon_paintable: &impl IsA<gdk::Paintable>,
    ) -> Self {
        Self {
            builder: self.builder.property(
                "secondary-icon-paintable",
                secondary_icon_paintable.clone().upcast(),
            ),
        }
    }

    /// Whether the secondary icon is sensitive.
    ///
    /// An insensitive icon appears grayed out. GTK does not emit the
    /// [`icon-press`][struct@crate::gtk::Entry#icon-press][ and [`icon-release`][struct@crate::gtk::Entry#icon-release]
    /// signals and does not allow DND from insensitive icons.
    ///
    /// An icon should be set insensitive if the action that would trigger
    /// when clicked is currently not available.
    pub fn secondary_icon_sensitive(self, secondary_icon_sensitive: bool) -> Self {
        Self {
            builder: self
                .builder
                .property("secondary-icon-sensitive", secondary_icon_sensitive),
        }
    }

    /// The contents of the tooltip on the secondary icon, with markup.
    ///
    /// Also see [`EntryExtManual::set_icon_tooltip_markup()`][crate::gtk::prelude::EntryExtManual::set_icon_tooltip_markup()].
    pub fn secondary_icon_tooltip_markup(
        self,
        secondary_icon_tooltip_markup: impl Into<glib::GString>,
    ) -> Self {
        Self {
            builder: self.builder.property(
                "secondary-icon-tooltip-markup",
                secondary_icon_tooltip_markup.into(),
            ),
        }
    }

    /// The contents of the tooltip on the secondary icon.
    ///
    /// Also see [`EntryExtManual::set_icon_tooltip_text()`][crate::gtk::prelude::EntryExtManual::set_icon_tooltip_text()].
    pub fn secondary_icon_tooltip_text(
        self,
        secondary_icon_tooltip_text: impl Into<glib::GString>,
    ) -> Self {
        Self {
            builder: self.builder.property(
                "secondary-icon-tooltip-text",
                secondary_icon_tooltip_text.into(),
            ),
        }
    }

    /// Whether the entry will show an Emoji icon in the secondary icon position
    /// to open the Emoji chooser.
    pub fn show_emoji_icon(self, show_emoji_icon: bool) -> Self {
        Self {
            builder: self.builder.property("show-emoji-icon", show_emoji_icon),
        }
    }

    //pub fn tabs(self, tabs: /*Ignored*/&pango::TabArray) -> Self {
    //    Self { builder: self.builder.property("tabs", tabs), }
    //}

    /// When [`true`], pasted multi-line text is truncated to the first line.
    pub fn truncate_multiline(self, truncate_multiline: bool) -> Self {
        Self {
            builder: self
                .builder
                .property("truncate-multiline", truncate_multiline),
        }
    }

    /// Whether the entry should show the “invisible char” instead of the
    /// actual text (“password mode”).
    pub fn visibility(self, visibility: bool) -> Self {
        Self {
            builder: self.builder.property("visibility", visibility),
        }
    }

    /// Whether the widget or any of its descendents can accept
    /// the input focus.
    ///
    /// This property is meant to be set by widget implementations,
    /// typically in their instance init function.
    pub fn can_focus(self, can_focus: bool) -> Self {
        Self {
            builder: self.builder.property("can-focus", can_focus),
        }
    }

    /// Whether the widget can receive pointer events.
    pub fn can_target(self, can_target: bool) -> Self {
        Self {
            builder: self.builder.property("can-target", can_target),
        }
    }

    /// A list of css classes applied to this widget.
    pub fn css_classes(self, css_classes: impl Into<glib::StrV>) -> Self {
        Self {
            builder: self.builder.property("css-classes", css_classes.into()),
        }
    }

    /// The name of this widget in the CSS tree.
    ///
    /// This property is meant to be set by widget implementations,
    /// typically in their instance init function.
    pub fn css_name(self, css_name: impl Into<glib::GString>) -> Self {
        Self {
            builder: self.builder.property("css-name", css_name.into()),
        }
    }

    //pub fn cursor(self, cursor: /*Ignored*/&gdk::Cursor) -> Self {
    //    Self { builder: self.builder.property("cursor", cursor), }
    //}

    /// Whether the widget should grab focus when it is clicked with the mouse.
    ///
    /// This property is only relevant for widgets that can take focus.
    pub fn focus_on_click(self, focus_on_click: bool) -> Self {
        Self {
            builder: self.builder.property("focus-on-click", focus_on_click),
        }
    }

    /// Whether this widget itself will accept the input focus.
    pub fn focusable(self, focusable: bool) -> Self {
        Self {
            builder: self.builder.property("focusable", focusable),
        }
    }

    /// How to distribute horizontal space if widget gets extra space.
    pub fn halign(self, halign: gtk::Align) -> Self {
        Self {
            builder: self.builder.property("halign", halign),
        }
    }

    /// Enables or disables the emission of the ::query-tooltip signal on @widget.
    ///
    /// A value of [`true`] indicates that @widget can have a tooltip, in this case
    /// the widget will be queried using [`query-tooltip`][struct@crate::gtk::Widget#query-tooltip] to
    /// determine whether it will provide a tooltip or not.
    pub fn has_tooltip(self, has_tooltip: bool) -> Self {
        Self {
            builder: self.builder.property("has-tooltip", has_tooltip),
        }
    }

    /// Override for height request of the widget.
    ///
    /// If this is -1, the natural request will be used.
    pub fn height_request(self, height_request: i32) -> Self {
        Self {
            builder: self.builder.property("height-request", height_request),
        }
    }

    /// Whether to expand horizontally.
    pub fn hexpand(self, hexpand: bool) -> Self {
        Self {
            builder: self.builder.property("hexpand", hexpand),
        }
    }

    /// Whether to use the `hexpand` property.
    pub fn hexpand_set(self, hexpand_set: bool) -> Self {
        Self {
            builder: self.builder.property("hexpand-set", hexpand_set),
        }
    }

    //pub fn layout_manager(self, layout_manager: &impl IsA</*Ignored*/gtk::LayoutManager>) -> Self {
    //    Self { builder: self.builder.property("layout-manager", layout_manager.clone().upcast()), }
    //}

    /// Margin on bottom side of widget.
    ///
    /// This property adds margin outside of the widget's normal size
    /// request, the margin will be added in addition to the size from
    /// [`WidgetExtManual::set_size_request()`][crate::gtk::prelude::WidgetExtManual::set_size_request()] for example.
    pub fn margin_bottom(self, margin_bottom: i32) -> Self {
        Self {
            builder: self.builder.property("margin-bottom", margin_bottom),
        }
    }

    /// Margin on end of widget, horizontally.
    ///
    /// This property supports left-to-right and right-to-left text
    /// directions.
    ///
    /// This property adds margin outside of the widget's normal size
    /// request, the margin will be added in addition to the size from
    /// [`WidgetExtManual::set_size_request()`][crate::gtk::prelude::WidgetExtManual::set_size_request()] for example.
    pub fn margin_end(self, margin_end: i32) -> Self {
        Self {
            builder: self.builder.property("margin-end", margin_end),
        }
    }

    /// Margin on start of widget, horizontally.
    ///
    /// This property supports left-to-right and right-to-left text
    /// directions.
    ///
    /// This property adds margin outside of the widget's normal size
    /// request, the margin will be added in addition to the size from
    /// [`WidgetExtManual::set_size_request()`][crate::gtk::prelude::WidgetExtManual::set_size_request()] for example.
    pub fn margin_start(self, margin_start: i32) -> Self {
        Self {
            builder: self.builder.property("margin-start", margin_start),
        }
    }

    /// Margin on top side of widget.
    ///
    /// This property adds margin outside of the widget's normal size
    /// request, the margin will be added in addition to the size from
    /// [`WidgetExtManual::set_size_request()`][crate::gtk::prelude::WidgetExtManual::set_size_request()] for example.
    pub fn margin_top(self, margin_top: i32) -> Self {
        Self {
            builder: self.builder.property("margin-top", margin_top),
        }
    }

    /// The name of the widget.
    pub fn name(self, name: impl Into<glib::GString>) -> Self {
        Self {
            builder: self.builder.property("name", name.into()),
        }
    }

    /// The requested opacity of the widget.
    pub fn opacity(self, opacity: f64) -> Self {
        Self {
            builder: self.builder.property("opacity", opacity),
        }
    }

    //pub fn overflow(self, overflow: /*Ignored*/gtk::Overflow) -> Self {
    //    Self { builder: self.builder.property("overflow", overflow), }
    //}

    /// Whether the widget will receive the default action when it is focused.
    pub fn receives_default(self, receives_default: bool) -> Self {
        Self {
            builder: self.builder.property("receives-default", receives_default),
        }
    }

    /// Whether the widget responds to input.
    pub fn sensitive(self, sensitive: bool) -> Self {
        Self {
            builder: self.builder.property("sensitive", sensitive),
        }
    }

    /// Sets the text of tooltip to be the given string, which is marked up
    /// with Pango markup.
    ///
    /// Also see `Gtk::Tooltip::set_markup()`.
    ///
    /// This is a convenience property which will take care of getting the
    /// tooltip shown if the given string is not [`None`]:
    /// [`has-tooltip`][struct@crate::gtk::Widget#has-tooltip] will automatically be set to [`true`]
    /// and there will be taken care of [`query-tooltip`][struct@crate::gtk::Widget#query-tooltip] in
    /// the default signal handler.
    ///
    /// Note that if both [`tooltip-text`][struct@crate::gtk::Widget#tooltip-text] and
    /// [`tooltip-markup`][struct@crate::gtk::Widget#tooltip-markup] are set, the last one wins.
    pub fn tooltip_markup(self, tooltip_markup: impl Into<glib::GString>) -> Self {
        Self {
            builder: self
                .builder
                .property("tooltip-markup", tooltip_markup.into()),
        }
    }

    /// Sets the text of tooltip to be the given string.
    ///
    /// Also see `Gtk::Tooltip::set_text()`.
    ///
    /// This is a convenience property which will take care of getting the
    /// tooltip shown if the given string is not [`None`]:
    /// [`has-tooltip`][struct@crate::gtk::Widget#has-tooltip] will automatically be set to [`true`]
    /// and there will be taken care of [`query-tooltip`][struct@crate::gtk::Widget#query-tooltip] in
    /// the default signal handler.
    ///
    /// Note that if both [`tooltip-text`][struct@crate::gtk::Widget#tooltip-text] and
    /// [`tooltip-markup`][struct@crate::gtk::Widget#tooltip-markup] are set, the last one wins.
    pub fn tooltip_text(self, tooltip_text: impl Into<glib::GString>) -> Self {
        Self {
            builder: self.builder.property("tooltip-text", tooltip_text.into()),
        }
    }

    /// How to distribute vertical space if widget gets extra space.
    pub fn valign(self, valign: gtk::Align) -> Self {
        Self {
            builder: self.builder.property("valign", valign),
        }
    }

    /// Whether to expand vertically.
    pub fn vexpand(self, vexpand: bool) -> Self {
        Self {
            builder: self.builder.property("vexpand", vexpand),
        }
    }

    /// Whether to use the `vexpand` property.
    pub fn vexpand_set(self, vexpand_set: bool) -> Self {
        Self {
            builder: self.builder.property("vexpand-set", vexpand_set),
        }
    }

    /// Whether the widget is visible.
    pub fn visible(self, visible: bool) -> Self {
        Self {
            builder: self.builder.property("visible", visible),
        }
    }

    /// Override for width request of the widget.
    ///
    /// If this is -1, the natural request will be used.
    pub fn width_request(self, width_request: i32) -> Self {
        Self {
            builder: self.builder.property("width-request", width_request),
        }
    }

    //pub fn accessible_role(self, accessible_role: /*Ignored*/gtk::AccessibleRole) -> Self {
    //    Self { builder: self.builder.property("accessible-role", accessible_role), }
    //}

    /// Indicates whether editing on the cell has been canceled.
    pub fn editing_canceled(self, editing_canceled: bool) -> Self {
        Self {
            builder: self.builder.property("editing-canceled", editing_canceled),
        }
    }

    /// Whether the entry contents can be edited.
    pub fn editable(self, editable: bool) -> Self {
        Self {
            builder: self.builder.property("editable", editable),
        }
    }

    /// If undo/redo should be enabled for the editable.
    pub fn enable_undo(self, enable_undo: bool) -> Self {
        Self {
            builder: self.builder.property("enable-undo", enable_undo),
        }
    }

    /// The desired maximum width of the entry, in characters.
    pub fn max_width_chars(self, max_width_chars: i32) -> Self {
        Self {
            builder: self.builder.property("max-width-chars", max_width_chars),
        }
    }

    /// The contents of the entry.
    pub fn text(self, text: impl Into<glib::GString>) -> Self {
        Self {
            builder: self.builder.property("text", text.into()),
        }
    }

    /// Number of characters to leave space for in the entry.
    pub fn width_chars(self, width_chars: i32) -> Self {
        Self {
            builder: self.builder.property("width-chars", width_chars),
        }
    }

    /// The horizontal alignment, from 0 (left) to 1 (right).
    ///
    /// Reversed for RTL layouts.
    pub fn xalign(self, xalign: f32) -> Self {
        Self {
            builder: self.builder.property("xalign", xalign),
        }
    }

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

mod sealed {
    pub trait Sealed {}
    impl<T: super::IsA<super::DatePicker>> Sealed for T {}
}

/// Trait containing all [`struct@DatePicker`] methods.
///
/// # Implementors
///
/// [`DatePicker`][struct@crate::DatePicker]
pub trait DatePickerExt: IsA<DatePicker> + sealed::Sealed + 'static {
    #[doc(alias = "he_date_picker_get_format")]
    #[doc(alias = "get_format")]
    fn format(&self) -> glib::GString {
        unsafe {
            from_glib_none(ffi::he_date_picker_get_format(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    #[doc(alias = "he_date_picker_get_date")]
    #[doc(alias = "get_date")]
    fn date(&self) -> glib::DateTime {
        unsafe { from_glib_none(ffi::he_date_picker_get_date(self.as_ref().to_glib_none().0)) }
    }

    #[doc(alias = "he_date_picker_set_date")]
    fn set_date(&self, value: &glib::DateTime) {
        unsafe {
            ffi::he_date_picker_set_date(self.as_ref().to_glib_none().0, value.to_glib_none().0);
        }
    }

    #[doc(alias = "date")]
    fn connect_date_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_date_trampoline<P: IsA<DatePicker>, F: Fn(&P) + 'static>(
            this: *mut ffi::HeDatePicker,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(DatePicker::from_glib_borrow(this).unsafe_cast_ref())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::date\0".as_ptr() as *const _,
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_date_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }
}

impl<O: IsA<DatePicker>> DatePickerExt for O {}