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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::{
Accessible, AccessibleRole, Align, Buildable, ConstraintTarget, LayoutManager, Overflow,
TreeListRow, Widget,
};
use glib::{
prelude::*,
signal::{connect_raw, SignalHandlerId},
translate::*,
};
use std::{boxed::Box as Box_, fmt, mem::transmute};
glib::wrapper! {
/// [`TreeExpander`][crate::TreeExpander] is a widget that provides an expander for a list.
///
/// It is typically placed as a bottommost child into a [`ListView`][crate::ListView]
/// to allow users to expand and collapse children in a list with a
/// [`TreeListModel`][crate::TreeListModel]. [`TreeExpander`][crate::TreeExpander] provides the common UI
/// elements, gestures and keybindings for this purpose.
///
/// On top of this, the "listitem.expand", "listitem.collapse" and
/// "listitem.toggle-expand" actions are provided to allow adding custom
/// UI for managing expanded state.
///
/// It is important to mention that you want to set the
/// [`focusable`][struct@crate::ListItem#focusable] property to FALSE when using this
/// widget, as you want the keyboard focus to be in the treexpander, and not
/// inside the list to make use of the keybindings.
///
/// The [`TreeListModel`][crate::TreeListModel] must be set to not be passthrough. Then it
/// will provide [`TreeListRow`][crate::TreeListRow] items which can be set via
/// [`set_list_row()`][Self::set_list_row()] on the expander.
/// The expander will then watch that row item automatically.
/// [`set_child()`][Self::set_child()] sets the widget that displays
/// the actual row contents.
///
/// [`TreeExpander`][crate::TreeExpander] can be modified with properties such as
/// [`indent-for-icon`][struct@crate::TreeExpander#indent-for-icon],
/// [`indent-for-depth`][struct@crate::TreeExpander#indent-for-depth], and
/// [`hide-expander`][struct@crate::TreeExpander#hide-expander] to achieve a different appearance.
/// This can even be done to influence individual rows, for example by binding
/// the [`hide-expander`][struct@crate::TreeExpander#hide-expander] property to the item count of
/// the model of the treelistrow, to hide the expander for rows without children,
/// even if the row is expandable.
///
/// ## CSS nodes
///
/// ```text
/// treeexpander
/// ├── [indent]*
/// ├── [expander]
/// ╰── <child>
/// ```
///
/// [`TreeExpander`][crate::TreeExpander] has zero or one CSS nodes with the name "expander" that
/// should display the expander icon. The node will be `:checked` when it
/// is expanded. If the node is not expandable, an "indent" node will be
/// displayed instead.
///
/// For every level of depth, another "indent" node is prepended.
///
/// ## Accessibility
///
/// Until GTK 4.10, [`TreeExpander`][crate::TreeExpander] used the `GTK_ACCESSIBLE_ROLE_GROUP` role.
///
/// Since GTK 4.12, [`TreeExpander`][crate::TreeExpander] uses the `GTK_ACCESSIBLE_ROLE_BUTTON` role.
/// Toggling it will change the `GTK_ACCESSIBLE_STATE_EXPANDED` state.
///
/// ## Properties
///
///
/// #### `child`
/// The child widget with the actual contents.
///
/// Readable | Writeable
///
///
/// #### `hide-expander`
/// Whether the expander icon should be hidden in a GtkTreeListRow.
/// Note that this property simply hides the icon. The actions and keybinding
/// (i.e. collapse and expand) are not affected by this property.
///
/// A common use for this property would be to bind to the number of children in a
/// GtkTreeListRow's model in order to hide the expander when a row has no children.
///
/// Readable | Writeable
///
///
/// #### `indent-for-depth`
/// TreeExpander indents the child according to its depth.
///
/// Readable | Writeable
///
///
/// #### `indent-for-icon`
/// TreeExpander indents the child by the width of an expander-icon if it is not expandable.
///
/// Readable | Writeable
///
///
/// #### `item`
/// The item held by this expander's row.
///
/// Readable
///
///
/// #### `list-row`
/// The list row to track for expander state.
///
/// Readable | Writeable
/// <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::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 [`LayoutManager`][crate::LayoutManager] 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
/// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::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
/// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::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
/// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::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
/// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::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 [`Root`][crate::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 [`Tooltip::set_markup()`][crate::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::Widget#has-tooltip] will automatically be set to [`true`]
/// and there will be taken care of [`query-tooltip`][struct@crate::Widget#query-tooltip] in
/// the default signal handler.
///
/// Note that if both [`tooltip-text`][struct@crate::Widget#tooltip-text] and
/// [`tooltip-markup`][struct@crate::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 [`Tooltip::set_text()`][crate::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::Widget#has-tooltip] will automatically be set to [`true`]
/// and there will be taken care of [`query-tooltip`][struct@crate::Widget#query-tooltip] in
/// the default signal handler.
///
/// Note that if both [`tooltip-text`][struct@crate::Widget#tooltip-text] and
/// [`tooltip-markup`][struct@crate::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 [`Accessible`][crate::Accessible] implementation.
///
/// The accessible role cannot be changed once set.
///
/// Readable | Writeable
/// </details>
///
/// # Implements
///
/// [`WidgetExt`][trait@crate::prelude::WidgetExt], [`trait@glib::ObjectExt`], [`AccessibleExt`][trait@crate::prelude::AccessibleExt], [`BuildableExt`][trait@crate::prelude::BuildableExt], [`ConstraintTargetExt`][trait@crate::prelude::ConstraintTargetExt], [`WidgetExtManual`][trait@crate::prelude::WidgetExtManual], [`AccessibleExtManual`][trait@crate::prelude::AccessibleExtManual]
#[doc(alias = "GtkTreeExpander")]
pub struct TreeExpander(Object<ffi::GtkTreeExpander, ffi::GtkTreeExpanderClass>) @extends Widget, @implements Accessible, Buildable, ConstraintTarget;
match fn {
type_ => || ffi::gtk_tree_expander_get_type(),
}
}
impl TreeExpander {
/// Creates a new [`TreeExpander`][crate::TreeExpander]
///
/// # Returns
///
/// a new [`TreeExpander`][crate::TreeExpander]
#[doc(alias = "gtk_tree_expander_new")]
pub fn new() -> TreeExpander {
assert_initialized_main_thread!();
unsafe { Widget::from_glib_none(ffi::gtk_tree_expander_new()).unsafe_cast() }
}
// rustdoc-stripper-ignore-next
/// Creates a new builder-pattern struct instance to construct [`TreeExpander`] objects.
///
/// This method returns an instance of [`TreeExpanderBuilder`](crate::builders::TreeExpanderBuilder) which can be used to create [`TreeExpander`] objects.
pub fn builder() -> TreeExpanderBuilder {
TreeExpanderBuilder::new()
}
/// Gets the child widget displayed by @self.
///
/// # Returns
///
/// The child displayed by @self
#[doc(alias = "gtk_tree_expander_get_child")]
#[doc(alias = "get_child")]
pub fn child(&self) -> Option<Widget> {
unsafe { from_glib_none(ffi::gtk_tree_expander_get_child(self.to_glib_none().0)) }
}
/// Gets whether the TreeExpander should be hidden in a GtkTreeListRow.
///
/// # Returns
///
/// TRUE if the expander icon should be hidden. Otherwise FALSE.
#[cfg(feature = "v4_10")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_10")))]
#[doc(alias = "gtk_tree_expander_get_hide_expander")]
#[doc(alias = "get_hide_expander")]
pub fn hides_expander(&self) -> bool {
unsafe {
from_glib(ffi::gtk_tree_expander_get_hide_expander(
self.to_glib_none().0,
))
}
}
/// TreeExpander indents each level of depth with an additional indent.
///
/// # Returns
///
/// TRUE if the child should be indented . Otherwise FALSE.
#[cfg(feature = "v4_10")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_10")))]
#[doc(alias = "gtk_tree_expander_get_indent_for_depth")]
#[doc(alias = "get_indent_for_depth")]
pub fn is_indent_for_depth(&self) -> bool {
unsafe {
from_glib(ffi::gtk_tree_expander_get_indent_for_depth(
self.to_glib_none().0,
))
}
}
/// TreeExpander indents the child by the width of an expander-icon if it is not expandable.
///
/// # Returns
///
/// TRUE if the child should be indented when not expandable. Otherwise FALSE.
#[cfg(feature = "v4_6")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_6")))]
#[doc(alias = "gtk_tree_expander_get_indent_for_icon")]
#[doc(alias = "get_indent_for_icon")]
pub fn is_indent_for_icon(&self) -> bool {
unsafe {
from_glib(ffi::gtk_tree_expander_get_indent_for_icon(
self.to_glib_none().0,
))
}
}
/// Forwards the item set on the [`TreeListRow`][crate::TreeListRow] that @self is managing.
///
/// This call is essentially equivalent to calling:
///
/// **⚠️ The following code is in c ⚠️**
///
/// ```c
/// gtk_tree_list_row_get_item (gtk_tree_expander_get_list_row (@self));
/// ```
///
/// # Returns
///
/// The item of the row
#[doc(alias = "gtk_tree_expander_get_item")]
#[doc(alias = "get_item")]
pub fn item(&self) -> Option<glib::Object> {
unsafe { from_glib_full(ffi::gtk_tree_expander_get_item(self.to_glib_none().0)) }
}
/// Gets the list row managed by @self.
///
/// # Returns
///
/// The list row displayed by @self
#[doc(alias = "gtk_tree_expander_get_list_row")]
#[doc(alias = "get_list_row")]
pub fn list_row(&self) -> Option<TreeListRow> {
unsafe { from_glib_none(ffi::gtk_tree_expander_get_list_row(self.to_glib_none().0)) }
}
/// Sets the content widget to display.
/// ## `child`
/// a [`Widget`][crate::Widget]
#[doc(alias = "gtk_tree_expander_set_child")]
pub fn set_child(&self, child: Option<&impl IsA<Widget>>) {
unsafe {
ffi::gtk_tree_expander_set_child(
self.to_glib_none().0,
child.map(|p| p.as_ref()).to_glib_none().0,
);
}
}
/// Sets whether the expander icon should be visible in a GtkTreeListRow.
/// ## `hide_expander`
/// TRUE if the expander should be hidden. Otherwise FALSE.
#[cfg(feature = "v4_10")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_10")))]
#[doc(alias = "gtk_tree_expander_set_hide_expander")]
pub fn set_hide_expander(&self, hide_expander: bool) {
unsafe {
ffi::gtk_tree_expander_set_hide_expander(
self.to_glib_none().0,
hide_expander.into_glib(),
);
}
}
/// Sets if the TreeExpander should indent the child according to its depth.
/// ## `indent_for_depth`
/// TRUE if the child should be indented. Otherwise FALSE.
#[cfg(feature = "v4_10")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_10")))]
#[doc(alias = "gtk_tree_expander_set_indent_for_depth")]
pub fn set_indent_for_depth(&self, indent_for_depth: bool) {
unsafe {
ffi::gtk_tree_expander_set_indent_for_depth(
self.to_glib_none().0,
indent_for_depth.into_glib(),
);
}
}
/// Sets if the TreeExpander should indent the child by the width of an expander-icon when it is not expandable.
/// ## `indent_for_icon`
/// TRUE if the child should be indented without expander. Otherwise FALSE.
#[cfg(feature = "v4_6")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_6")))]
#[doc(alias = "gtk_tree_expander_set_indent_for_icon")]
pub fn set_indent_for_icon(&self, indent_for_icon: bool) {
unsafe {
ffi::gtk_tree_expander_set_indent_for_icon(
self.to_glib_none().0,
indent_for_icon.into_glib(),
);
}
}
/// Sets the tree list row that this expander should manage.
/// ## `list_row`
/// a [`TreeListRow`][crate::TreeListRow]
#[doc(alias = "gtk_tree_expander_set_list_row")]
pub fn set_list_row(&self, list_row: Option<&TreeListRow>) {
unsafe {
ffi::gtk_tree_expander_set_list_row(self.to_glib_none().0, list_row.to_glib_none().0);
}
}
#[doc(alias = "child")]
pub fn connect_child_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_child_trampoline<F: Fn(&TreeExpander) + 'static>(
this: *mut ffi::GtkTreeExpander,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::child\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_child_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[cfg(feature = "v4_10")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_10")))]
#[doc(alias = "hide-expander")]
pub fn connect_hide_expander_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_hide_expander_trampoline<F: Fn(&TreeExpander) + 'static>(
this: *mut ffi::GtkTreeExpander,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::hide-expander\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_hide_expander_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[cfg(feature = "v4_10")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_10")))]
#[doc(alias = "indent-for-depth")]
pub fn connect_indent_for_depth_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_indent_for_depth_trampoline<F: Fn(&TreeExpander) + 'static>(
this: *mut ffi::GtkTreeExpander,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::indent-for-depth\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_indent_for_depth_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[cfg(feature = "v4_6")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_6")))]
#[doc(alias = "indent-for-icon")]
pub fn connect_indent_for_icon_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_indent_for_icon_trampoline<F: Fn(&TreeExpander) + 'static>(
this: *mut ffi::GtkTreeExpander,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::indent-for-icon\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_indent_for_icon_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "item")]
pub fn connect_item_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_item_trampoline<F: Fn(&TreeExpander) + 'static>(
this: *mut ffi::GtkTreeExpander,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::item\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_item_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "list-row")]
pub fn connect_list_row_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_list_row_trampoline<F: Fn(&TreeExpander) + 'static>(
this: *mut ffi::GtkTreeExpander,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::list-row\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_list_row_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
impl Default for TreeExpander {
fn default() -> Self {
Self::new()
}
}
// rustdoc-stripper-ignore-next
/// A [builder-pattern] type to construct [`TreeExpander`] 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 TreeExpanderBuilder {
builder: glib::object::ObjectBuilder<'static, TreeExpander>,
}
impl TreeExpanderBuilder {
fn new() -> Self {
Self {
builder: glib::object::Object::builder(),
}
}
/// The child widget with the actual contents.
pub fn child(self, child: &impl IsA<Widget>) -> Self {
Self {
builder: self.builder.property("child", child.clone().upcast()),
}
}
/// Whether the expander icon should be hidden in a GtkTreeListRow.
/// Note that this property simply hides the icon. The actions and keybinding
/// (i.e. collapse and expand) are not affected by this property.
///
/// A common use for this property would be to bind to the number of children in a
/// GtkTreeListRow's model in order to hide the expander when a row has no children.
#[cfg(feature = "v4_10")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_10")))]
pub fn hide_expander(self, hide_expander: bool) -> Self {
Self {
builder: self.builder.property("hide-expander", hide_expander),
}
}
/// TreeExpander indents the child according to its depth.
#[cfg(feature = "v4_10")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_10")))]
pub fn indent_for_depth(self, indent_for_depth: bool) -> Self {
Self {
builder: self.builder.property("indent-for-depth", indent_for_depth),
}
}
/// TreeExpander indents the child by the width of an expander-icon if it is not expandable.
#[cfg(feature = "v4_6")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_6")))]
pub fn indent_for_icon(self, indent_for_icon: bool) -> Self {
Self {
builder: self.builder.property("indent-for-icon", indent_for_icon),
}
}
/// The list row to track for expander state.
pub fn list_row(self, list_row: &TreeListRow) -> Self {
Self {
builder: self.builder.property("list-row", list_row.clone()),
}
}
/// 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()),
}
}
/// The cursor used by @widget.
pub fn cursor(self, cursor: &gdk::Cursor) -> Self {
Self {
builder: self.builder.property("cursor", cursor.clone()),
}
}
/// 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: 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::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),
}
}
/// The [`LayoutManager`][crate::LayoutManager] 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.
pub fn layout_manager(self, layout_manager: &impl IsA<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
/// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::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
/// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::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
/// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::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
/// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::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),
}
}
/// 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.
pub fn overflow(self, overflow: 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 [`Tooltip::set_markup()`][crate::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::Widget#has-tooltip] will automatically be set to [`true`]
/// and there will be taken care of [`query-tooltip`][struct@crate::Widget#query-tooltip] in
/// the default signal handler.
///
/// Note that if both [`tooltip-text`][struct@crate::Widget#tooltip-text] and
/// [`tooltip-markup`][struct@crate::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 [`Tooltip::set_text()`][crate::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::Widget#has-tooltip] will automatically be set to [`true`]
/// and there will be taken care of [`query-tooltip`][struct@crate::Widget#query-tooltip] in
/// the default signal handler.
///
/// Note that if both [`tooltip-text`][struct@crate::Widget#tooltip-text] and
/// [`tooltip-markup`][struct@crate::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: 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),
}
}
/// The accessible role of the given [`Accessible`][crate::Accessible] implementation.
///
/// The accessible role cannot be changed once set.
pub fn accessible_role(self, accessible_role: AccessibleRole) -> Self {
Self {
builder: self.builder.property("accessible-role", accessible_role),
}
}
// rustdoc-stripper-ignore-next
/// Build the [`TreeExpander`].
#[must_use = "Building the object from the builder is usually expensive and is not expected to have side effects"]
pub fn build(self) -> TreeExpander {
self.builder.build()
}
}
impl fmt::Display for TreeExpander {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str("TreeExpander")
}
}