gtk4/auto/
switch.rs

1// This file was generated by gir (https://github.com/gtk-rs/gir)
2// from gir-files (https://github.com/gtk-rs/gir-files)
3// DO NOT EDIT
4
5use crate::{
6    ffi, Accessible, AccessibleRole, Actionable, Align, Buildable, ConstraintTarget, LayoutManager,
7    Overflow, Widget,
8};
9use glib::{
10    object::ObjectType as _,
11    prelude::*,
12    signal::{connect_raw, SignalHandlerId},
13    translate::*,
14};
15use std::boxed::Box as Box_;
16
17glib::wrapper! {
18    /// Shows a "light switch" that has two states: on or off.
19    ///
20    /// <picture>
21    ///   <source srcset="switch-dark.png" media="(prefers-color-scheme: dark)">
22    ///   <img alt="An example GtkSwitch" src="switch.png">
23    /// </picture>
24    ///
25    /// The user can control which state should be active by clicking the
26    /// empty area, or by dragging the slider.
27    ///
28    /// [`Switch`][crate::Switch] can also express situations where the underlying state changes
29    /// with a delay. In this case, the slider position indicates the user's recent
30    /// change (represented by the [`active`][struct@crate::Switch#active] property), while the
31    /// trough color indicates the present underlying state (represented by the
32    /// [`state`][struct@crate::Switch#state] property).
33    ///
34    /// <picture>
35    ///   <source srcset="switch-state-dark.png" media="(prefers-color-scheme: dark)">
36    ///   <img alt="GtkSwitch with delayed state change" src="switch-state.png">
37    /// </picture>
38    ///
39    /// See [`state-set`][struct@crate::Switch#state-set] for details.
40    ///
41    /// # Shortcuts and Gestures
42    ///
43    /// [`Switch`][crate::Switch] supports pan and drag gestures to move the slider.
44    ///
45    /// # CSS nodes
46    ///
47    /// ```text
48    /// switch
49    /// ├── image
50    /// ├── image
51    /// ╰── slider
52    /// ```
53    ///
54    /// [`Switch`][crate::Switch] has four css nodes, the main node with the name switch and
55    /// subnodes for the slider and the on and off images. Neither of them is
56    /// using any style classes.
57    ///
58    /// # Accessibility
59    ///
60    /// [`Switch`][crate::Switch] uses the [enum@Gtk.AccessibleRole.switch] role.
61    ///
62    /// ## Properties
63    ///
64    ///
65    /// #### `active`
66    ///  Whether the [`Switch`][crate::Switch] widget is in its on or off state.
67    ///
68    /// Readable | Writeable
69    ///
70    ///
71    /// #### `state`
72    ///  The backend state that is controlled by the switch.
73    ///
74    /// Applications should usually set the [`active`][struct@crate::Switch#active] property,
75    /// except when indicating a change to the backend state which occurs
76    /// separately from the user's interaction.
77    ///
78    /// See [`state-set`][struct@crate::Switch#state-set] for details.
79    ///
80    /// Readable | Writeable
81    /// <details><summary><h4>Widget</h4></summary>
82    ///
83    ///
84    /// #### `can-focus`
85    ///  Whether the widget or any of its descendents can accept
86    /// the input focus.
87    ///
88    /// This property is meant to be set by widget implementations,
89    /// typically in their instance init function.
90    ///
91    /// Readable | Writeable
92    ///
93    ///
94    /// #### `can-target`
95    ///  Whether the widget can receive pointer events.
96    ///
97    /// Readable | Writeable
98    ///
99    ///
100    /// #### `css-classes`
101    ///  A list of css classes applied to this widget.
102    ///
103    /// Readable | Writeable
104    ///
105    ///
106    /// #### `css-name`
107    ///  The name of this widget in the CSS tree.
108    ///
109    /// This property is meant to be set by widget implementations,
110    /// typically in their instance init function.
111    ///
112    /// Readable | Writeable | Construct Only
113    ///
114    ///
115    /// #### `cursor`
116    ///  The cursor used by @widget.
117    ///
118    /// Readable | Writeable
119    ///
120    ///
121    /// #### `focus-on-click`
122    ///  Whether the widget should grab focus when it is clicked with the mouse.
123    ///
124    /// This property is only relevant for widgets that can take focus.
125    ///
126    /// Readable | Writeable
127    ///
128    ///
129    /// #### `focusable`
130    ///  Whether this widget itself will accept the input focus.
131    ///
132    /// Readable | Writeable
133    ///
134    ///
135    /// #### `halign`
136    ///  How to distribute horizontal space if widget gets extra space.
137    ///
138    /// Readable | Writeable
139    ///
140    ///
141    /// #### `has-default`
142    ///  Whether the widget is the default widget.
143    ///
144    /// Readable
145    ///
146    ///
147    /// #### `has-focus`
148    ///  Whether the widget has the input focus.
149    ///
150    /// Readable
151    ///
152    ///
153    /// #### `has-tooltip`
154    ///  Enables or disables the emission of the [`query-tooltip`][struct@crate::Widget#query-tooltip]
155    /// signal on @widget.
156    ///
157    /// A true value indicates that @widget can have a tooltip, in this case
158    /// the widget will be queried using [`query-tooltip`][struct@crate::Widget#query-tooltip] to
159    /// determine whether it will provide a tooltip or not.
160    ///
161    /// Readable | Writeable
162    ///
163    ///
164    /// #### `height-request`
165    ///  Overrides for height request of the widget.
166    ///
167    /// If this is -1, the natural request will be used.
168    ///
169    /// Readable | Writeable
170    ///
171    ///
172    /// #### `hexpand`
173    ///  Whether to expand horizontally.
174    ///
175    /// Readable | Writeable
176    ///
177    ///
178    /// #### `hexpand-set`
179    ///  Whether to use the `hexpand` property.
180    ///
181    /// Readable | Writeable
182    ///
183    ///
184    /// #### `layout-manager`
185    ///  The [`LayoutManager`][crate::LayoutManager] instance to use to compute
186    /// the preferred size of the widget, and allocate its children.
187    ///
188    /// This property is meant to be set by widget implementations,
189    /// typically in their instance init function.
190    ///
191    /// Readable | Writeable
192    ///
193    ///
194    /// #### `limit-events`
195    ///  Makes this widget act like a modal dialog, with respect to
196    /// event delivery.
197    ///
198    /// Global event controllers will not handle events with targets
199    /// inside the widget, unless they are set up to ignore propagation
200    /// limits. See [`EventControllerExt::set_propagation_limit()`][crate::prelude::EventControllerExt::set_propagation_limit()].
201    ///
202    /// Readable | Writeable
203    ///
204    ///
205    /// #### `margin-bottom`
206    ///  Margin on bottom side of widget.
207    ///
208    /// This property adds margin outside of the widget's normal size
209    /// request, the margin will be added in addition to the size from
210    /// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::set_size_request()] for example.
211    ///
212    /// Readable | Writeable
213    ///
214    ///
215    /// #### `margin-end`
216    ///  Margin on end of widget, horizontally.
217    ///
218    /// This property supports left-to-right and right-to-left text
219    /// directions.
220    ///
221    /// This property adds margin outside of the widget's normal size
222    /// request, the margin will be added in addition to the size from
223    /// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::set_size_request()] for example.
224    ///
225    /// Readable | Writeable
226    ///
227    ///
228    /// #### `margin-start`
229    ///  Margin on start of widget, horizontally.
230    ///
231    /// This property supports left-to-right and right-to-left text
232    /// directions.
233    ///
234    /// This property adds margin outside of the widget's normal size
235    /// request, the margin will be added in addition to the size from
236    /// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::set_size_request()] for example.
237    ///
238    /// Readable | Writeable
239    ///
240    ///
241    /// #### `margin-top`
242    ///  Margin on top side of widget.
243    ///
244    /// This property adds margin outside of the widget's normal size
245    /// request, the margin will be added in addition to the size from
246    /// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::set_size_request()] for example.
247    ///
248    /// Readable | Writeable
249    ///
250    ///
251    /// #### `name`
252    ///  The name of the widget.
253    ///
254    /// Readable | Writeable
255    ///
256    ///
257    /// #### `opacity`
258    ///  The requested opacity of the widget.
259    ///
260    /// Readable | Writeable
261    ///
262    ///
263    /// #### `overflow`
264    ///  How content outside the widget's content area is treated.
265    ///
266    /// This property is meant to be set by widget implementations,
267    /// typically in their instance init function.
268    ///
269    /// Readable | Writeable
270    ///
271    ///
272    /// #### `parent`
273    ///  The parent widget of this widget.
274    ///
275    /// Readable
276    ///
277    ///
278    /// #### `receives-default`
279    ///  Whether the widget will receive the default action when it is focused.
280    ///
281    /// Readable | Writeable
282    ///
283    ///
284    /// #### `root`
285    ///  The [`Root`][crate::Root] widget of the widget tree containing this widget.
286    ///
287    /// This will be `NULL` if the widget is not contained in a root widget.
288    ///
289    /// Readable
290    ///
291    ///
292    /// #### `scale-factor`
293    ///  The scale factor of the widget.
294    ///
295    /// Readable
296    ///
297    ///
298    /// #### `sensitive`
299    ///  Whether the widget responds to input.
300    ///
301    /// Readable | Writeable
302    ///
303    ///
304    /// #### `tooltip-markup`
305    ///  Sets the text of tooltip to be the given string, which is marked up
306    /// with Pango markup.
307    ///
308    /// Also see [`Tooltip::set_markup()`][crate::Tooltip::set_markup()].
309    ///
310    /// This is a convenience property which will take care of getting the
311    /// tooltip shown if the given string is not `NULL`:
312    /// [`has-tooltip`][struct@crate::Widget#has-tooltip] will automatically be set to true
313    /// and there will be taken care of [`query-tooltip`][struct@crate::Widget#query-tooltip] in
314    /// the default signal handler.
315    ///
316    /// Note that if both [`tooltip-text`][struct@crate::Widget#tooltip-text] and
317    /// [`tooltip-markup`][struct@crate::Widget#tooltip-markup] are set, the last one wins.
318    ///
319    /// Readable | Writeable
320    ///
321    ///
322    /// #### `tooltip-text`
323    ///  Sets the text of tooltip to be the given string.
324    ///
325    /// Also see [`Tooltip::set_text()`][crate::Tooltip::set_text()].
326    ///
327    /// This is a convenience property which will take care of getting the
328    /// tooltip shown if the given string is not `NULL`:
329    /// [`has-tooltip`][struct@crate::Widget#has-tooltip] will automatically be set to true
330    /// and there will be taken care of [`query-tooltip`][struct@crate::Widget#query-tooltip] in
331    /// the default signal handler.
332    ///
333    /// Note that if both [`tooltip-text`][struct@crate::Widget#tooltip-text] and
334    /// [`tooltip-markup`][struct@crate::Widget#tooltip-markup] are set, the last one wins.
335    ///
336    /// Readable | Writeable
337    ///
338    ///
339    /// #### `valign`
340    ///  How to distribute vertical space if widget gets extra space.
341    ///
342    /// Readable | Writeable
343    ///
344    ///
345    /// #### `vexpand`
346    ///  Whether to expand vertically.
347    ///
348    /// Readable | Writeable
349    ///
350    ///
351    /// #### `vexpand-set`
352    ///  Whether to use the `vexpand` property.
353    ///
354    /// Readable | Writeable
355    ///
356    ///
357    /// #### `visible`
358    ///  Whether the widget is visible.
359    ///
360    /// Readable | Writeable
361    ///
362    ///
363    /// #### `width-request`
364    ///  Overrides for width request of the widget.
365    ///
366    /// If this is -1, the natural request will be used.
367    ///
368    /// Readable | Writeable
369    /// </details>
370    /// <details><summary><h4>Accessible</h4></summary>
371    ///
372    ///
373    /// #### `accessible-role`
374    ///  The accessible role of the given [`Accessible`][crate::Accessible] implementation.
375    ///
376    /// The accessible role cannot be changed once set.
377    ///
378    /// Readable | Writeable
379    /// </details>
380    /// <details><summary><h4>Actionable</h4></summary>
381    ///
382    ///
383    /// #### `action-name`
384    ///  The name of the action with which this widget should be associated.
385    ///
386    /// Readable | Writeable
387    ///
388    ///
389    /// #### `action-target`
390    ///  The target value of the actionable widget's action.
391    ///
392    /// Readable | Writeable
393    /// </details>
394    ///
395    /// ## Signals
396    ///
397    ///
398    /// #### `activate`
399    ///  Emitted to animate the switch.
400    ///
401    /// Applications should never connect to this signal,
402    /// but use the [`active`][struct@crate::Switch#active] property.
403    ///
404    /// Action
405    ///
406    ///
407    /// #### `state-set`
408    ///  Emitted to change the underlying state.
409    ///
410    /// The ::state-set signal is emitted when the user changes the switch
411    /// position. The default handler calls [`Switch::set_state()`][crate::Switch::set_state()] with the
412    /// value of @state.
413    ///
414    /// To implement delayed state change, applications can connect to this
415    /// signal, initiate the change of the underlying state, and call
416    /// [`Switch::set_state()`][crate::Switch::set_state()] when the underlying state change is
417    /// complete. The signal handler should return [`true`] to prevent the
418    /// default handler from running.
419    ///
420    ///
421    /// <details><summary><h4>Widget</h4></summary>
422    ///
423    ///
424    /// #### `destroy`
425    ///  Signals that all holders of a reference to the widget should release
426    /// the reference that they hold.
427    ///
428    /// May result in finalization of the widget if all references are released.
429    ///
430    /// This signal is not suitable for saving widget state.
431    ///
432    ///
433    ///
434    ///
435    /// #### `direction-changed`
436    ///  Emitted when the text direction of a widget changes.
437    ///
438    ///
439    ///
440    ///
441    /// #### `hide`
442    ///  Emitted when @widget is hidden.
443    ///
444    ///
445    ///
446    ///
447    /// #### `keynav-failed`
448    ///  Emitted if keyboard navigation fails.
449    ///
450    /// See [`WidgetExt::keynav_failed()`][crate::prelude::WidgetExt::keynav_failed()] for details.
451    ///
452    ///
453    ///
454    ///
455    /// #### `map`
456    ///  Emitted when @widget is going to be mapped.
457    ///
458    /// A widget is mapped when the widget is visible (which is controlled with
459    /// [`visible`][struct@crate::Widget#visible]) and all its parents up to the toplevel widget
460    /// are also visible.
461    ///
462    /// The `::map` signal can be used to determine whether a widget will be drawn,
463    /// for instance it can resume an animation that was stopped during the
464    /// emission of [`unmap`][struct@crate::Widget#unmap].
465    ///
466    ///
467    ///
468    ///
469    /// #### `mnemonic-activate`
470    ///  Emitted when a widget is activated via a mnemonic.
471    ///
472    /// The default handler for this signal activates @widget if @group_cycling
473    /// is false, or just makes @widget grab focus if @group_cycling is true.
474    ///
475    ///
476    ///
477    ///
478    /// #### `move-focus`
479    ///  Emitted when the focus is moved.
480    ///
481    /// The `::move-focus` signal is a [keybinding signal](class.SignalAction.html).
482    ///
483    /// The default bindings for this signal are <kbd>Tab</kbd> to move forward,
484    /// and <kbd>Shift</kbd>+<kbd>Tab</kbd> to move backward.
485    ///
486    /// Action
487    ///
488    ///
489    /// #### `query-tooltip`
490    ///  Emitted when the widget’s tooltip is about to be shown.
491    ///
492    /// This happens when the [`has-tooltip`][struct@crate::Widget#has-tooltip] property
493    /// is true and the hover timeout has expired with the cursor hovering
494    /// above @widget; or emitted when @widget got focus in keyboard mode.
495    ///
496    /// Using the given coordinates, the signal handler should determine
497    /// whether a tooltip should be shown for @widget. If this is the case
498    /// true should be returned, false otherwise. Note that if @keyboard_mode
499    /// is true, the values of @x and @y are undefined and should not be used.
500    ///
501    /// The signal handler is free to manipulate @tooltip with the therefore
502    /// destined function calls.
503    ///
504    ///
505    ///
506    ///
507    /// #### `realize`
508    ///  Emitted when @widget is associated with a [`gdk::Surface`][crate::gdk::Surface].
509    ///
510    /// This means that [`WidgetExt::realize()`][crate::prelude::WidgetExt::realize()] has been called
511    /// or the widget has been mapped (that is, it is going to be drawn).
512    ///
513    ///
514    ///
515    ///
516    /// #### `show`
517    ///  Emitted when @widget is shown.
518    ///
519    ///
520    ///
521    ///
522    /// #### `state-flags-changed`
523    ///  Emitted when the widget state changes.
524    ///
525    /// See [`WidgetExt::state_flags()`][crate::prelude::WidgetExt::state_flags()].
526    ///
527    ///
528    ///
529    ///
530    /// #### `unmap`
531    ///  Emitted when @widget is going to be unmapped.
532    ///
533    /// A widget is unmapped when either it or any of its parents up to the
534    /// toplevel widget have been set as hidden.
535    ///
536    /// As `::unmap` indicates that a widget will not be shown any longer,
537    /// it can be used to, for example, stop an animation on the widget.
538    ///
539    ///
540    ///
541    ///
542    /// #### `unrealize`
543    ///  Emitted when the [`gdk::Surface`][crate::gdk::Surface] associated with @widget is destroyed.
544    ///
545    /// This means that [`WidgetExt::unrealize()`][crate::prelude::WidgetExt::unrealize()] has been called
546    /// or the widget has been unmapped (that is, it is going to be hidden).
547    ///
548    ///
549    /// </details>
550    ///
551    /// # Implements
552    ///
553    /// [`WidgetExt`][trait@crate::prelude::WidgetExt], [`trait@glib::ObjectExt`], [`AccessibleExt`][trait@crate::prelude::AccessibleExt], [`BuildableExt`][trait@crate::prelude::BuildableExt], [`ConstraintTargetExt`][trait@crate::prelude::ConstraintTargetExt], [`ActionableExt`][trait@crate::prelude::ActionableExt], [`WidgetExtManual`][trait@crate::prelude::WidgetExtManual], [`AccessibleExtManual`][trait@crate::prelude::AccessibleExtManual], [`ActionableExtManual`][trait@crate::prelude::ActionableExtManual]
554    #[doc(alias = "GtkSwitch")]
555    pub struct Switch(Object<ffi::GtkSwitch>) @extends Widget, @implements Accessible, Buildable, ConstraintTarget, Actionable;
556
557    match fn {
558        type_ => || ffi::gtk_switch_get_type(),
559    }
560}
561
562impl Switch {
563    /// Creates a new [`Switch`][crate::Switch] widget.
564    ///
565    /// # Returns
566    ///
567    /// the newly created [`Switch`][crate::Switch] instance
568    #[doc(alias = "gtk_switch_new")]
569    pub fn new() -> Switch {
570        assert_initialized_main_thread!();
571        unsafe { Widget::from_glib_none(ffi::gtk_switch_new()).unsafe_cast() }
572    }
573
574    // rustdoc-stripper-ignore-next
575    /// Creates a new builder-pattern struct instance to construct [`Switch`] objects.
576    ///
577    /// This method returns an instance of [`SwitchBuilder`](crate::builders::SwitchBuilder) which can be used to create [`Switch`] objects.
578    pub fn builder() -> SwitchBuilder {
579        SwitchBuilder::new()
580    }
581
582    /// Gets whether the [`Switch`][crate::Switch] is in its “on” or “off” state.
583    ///
584    /// # Returns
585    ///
586    /// [`true`] if the [`Switch`][crate::Switch] is active, and [`false`] otherwise
587    #[doc(alias = "gtk_switch_get_active")]
588    #[doc(alias = "get_active")]
589    #[doc(alias = "active")]
590    pub fn is_active(&self) -> bool {
591        unsafe { from_glib(ffi::gtk_switch_get_active(self.to_glib_none().0)) }
592    }
593
594    /// Gets the underlying state of the [`Switch`][crate::Switch].
595    ///
596    /// # Returns
597    ///
598    /// the underlying state
599    #[doc(alias = "gtk_switch_get_state")]
600    #[doc(alias = "get_state")]
601    pub fn state(&self) -> bool {
602        unsafe { from_glib(ffi::gtk_switch_get_state(self.to_glib_none().0)) }
603    }
604
605    /// Changes the state of @self to the desired one.
606    /// ## `is_active`
607    /// [`true`] if @self should be active, and [`false`] otherwise
608    #[doc(alias = "gtk_switch_set_active")]
609    #[doc(alias = "active")]
610    pub fn set_active(&self, is_active: bool) {
611        unsafe {
612            ffi::gtk_switch_set_active(self.to_glib_none().0, is_active.into_glib());
613        }
614    }
615
616    /// Sets the underlying state of the [`Switch`][crate::Switch].
617    ///
618    /// This function is typically called from a [`state-set`][struct@crate::Switch#state-set]
619    /// signal handler in order to set up delayed state changes.
620    ///
621    /// See [`state-set`][struct@crate::Switch#state-set] for details.
622    /// ## `state`
623    /// the new state
624    #[doc(alias = "gtk_switch_set_state")]
625    #[doc(alias = "state")]
626    pub fn set_state(&self, state: bool) {
627        unsafe {
628            ffi::gtk_switch_set_state(self.to_glib_none().0, state.into_glib());
629        }
630    }
631
632    /// Emitted to animate the switch.
633    ///
634    /// Applications should never connect to this signal,
635    /// but use the [`active`][struct@crate::Switch#active] property.
636    #[doc(alias = "activate")]
637    pub fn connect_activate<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
638        unsafe extern "C" fn activate_trampoline<F: Fn(&Switch) + 'static>(
639            this: *mut ffi::GtkSwitch,
640            f: glib::ffi::gpointer,
641        ) {
642            let f: &F = &*(f as *const F);
643            f(&from_glib_borrow(this))
644        }
645        unsafe {
646            let f: Box_<F> = Box_::new(f);
647            connect_raw(
648                self.as_ptr() as *mut _,
649                c"activate".as_ptr() as *const _,
650                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
651                    activate_trampoline::<F> as *const (),
652                )),
653                Box_::into_raw(f),
654            )
655        }
656    }
657
658    pub fn emit_activate(&self) {
659        self.emit_by_name::<()>("activate", &[]);
660    }
661
662    /// Emitted to change the underlying state.
663    ///
664    /// The ::state-set signal is emitted when the user changes the switch
665    /// position. The default handler calls [`set_state()`][Self::set_state()] with the
666    /// value of @state.
667    ///
668    /// To implement delayed state change, applications can connect to this
669    /// signal, initiate the change of the underlying state, and call
670    /// [`set_state()`][Self::set_state()] when the underlying state change is
671    /// complete. The signal handler should return [`true`] to prevent the
672    /// default handler from running.
673    /// ## `state`
674    /// the new state of the switch
675    ///
676    /// # Returns
677    ///
678    /// [`true`] to stop the signal emission
679    #[doc(alias = "state-set")]
680    pub fn connect_state_set<F: Fn(&Self, bool) -> glib::Propagation + 'static>(
681        &self,
682        f: F,
683    ) -> SignalHandlerId {
684        unsafe extern "C" fn state_set_trampoline<
685            F: Fn(&Switch, bool) -> glib::Propagation + 'static,
686        >(
687            this: *mut ffi::GtkSwitch,
688            state: glib::ffi::gboolean,
689            f: glib::ffi::gpointer,
690        ) -> glib::ffi::gboolean {
691            let f: &F = &*(f as *const F);
692            f(&from_glib_borrow(this), from_glib(state)).into_glib()
693        }
694        unsafe {
695            let f: Box_<F> = Box_::new(f);
696            connect_raw(
697                self.as_ptr() as *mut _,
698                c"state-set".as_ptr() as *const _,
699                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
700                    state_set_trampoline::<F> as *const (),
701                )),
702                Box_::into_raw(f),
703            )
704        }
705    }
706
707    #[doc(alias = "active")]
708    pub fn connect_active_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
709        unsafe extern "C" fn notify_active_trampoline<F: Fn(&Switch) + 'static>(
710            this: *mut ffi::GtkSwitch,
711            _param_spec: glib::ffi::gpointer,
712            f: glib::ffi::gpointer,
713        ) {
714            let f: &F = &*(f as *const F);
715            f(&from_glib_borrow(this))
716        }
717        unsafe {
718            let f: Box_<F> = Box_::new(f);
719            connect_raw(
720                self.as_ptr() as *mut _,
721                c"notify::active".as_ptr() as *const _,
722                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
723                    notify_active_trampoline::<F> as *const (),
724                )),
725                Box_::into_raw(f),
726            )
727        }
728    }
729
730    #[doc(alias = "state")]
731    pub fn connect_state_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
732        unsafe extern "C" fn notify_state_trampoline<F: Fn(&Switch) + 'static>(
733            this: *mut ffi::GtkSwitch,
734            _param_spec: glib::ffi::gpointer,
735            f: glib::ffi::gpointer,
736        ) {
737            let f: &F = &*(f as *const F);
738            f(&from_glib_borrow(this))
739        }
740        unsafe {
741            let f: Box_<F> = Box_::new(f);
742            connect_raw(
743                self.as_ptr() as *mut _,
744                c"notify::state".as_ptr() as *const _,
745                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
746                    notify_state_trampoline::<F> as *const (),
747                )),
748                Box_::into_raw(f),
749            )
750        }
751    }
752}
753
754impl Default for Switch {
755    fn default() -> Self {
756        Self::new()
757    }
758}
759
760// rustdoc-stripper-ignore-next
761/// A [builder-pattern] type to construct [`Switch`] objects.
762///
763/// [builder-pattern]: https://doc.rust-lang.org/1.0.0/style/ownership/builders.html
764#[must_use = "The builder must be built to be used"]
765pub struct SwitchBuilder {
766    builder: glib::object::ObjectBuilder<'static, Switch>,
767}
768
769impl SwitchBuilder {
770    fn new() -> Self {
771        Self {
772            builder: glib::object::Object::builder(),
773        }
774    }
775
776    /// Whether the [`Switch`][crate::Switch] widget is in its on or off state.
777    pub fn active(self, active: bool) -> Self {
778        Self {
779            builder: self.builder.property("active", active),
780        }
781    }
782
783    /// The backend state that is controlled by the switch.
784    ///
785    /// Applications should usually set the [`active`][struct@crate::Switch#active] property,
786    /// except when indicating a change to the backend state which occurs
787    /// separately from the user's interaction.
788    ///
789    /// See [`state-set`][struct@crate::Switch#state-set] for details.
790    pub fn state(self, state: bool) -> Self {
791        Self {
792            builder: self.builder.property("state", state),
793        }
794    }
795
796    /// Whether the widget or any of its descendents can accept
797    /// the input focus.
798    ///
799    /// This property is meant to be set by widget implementations,
800    /// typically in their instance init function.
801    pub fn can_focus(self, can_focus: bool) -> Self {
802        Self {
803            builder: self.builder.property("can-focus", can_focus),
804        }
805    }
806
807    /// Whether the widget can receive pointer events.
808    pub fn can_target(self, can_target: bool) -> Self {
809        Self {
810            builder: self.builder.property("can-target", can_target),
811        }
812    }
813
814    /// A list of css classes applied to this widget.
815    pub fn css_classes(self, css_classes: impl Into<glib::StrV>) -> Self {
816        Self {
817            builder: self.builder.property("css-classes", css_classes.into()),
818        }
819    }
820
821    /// The name of this widget in the CSS tree.
822    ///
823    /// This property is meant to be set by widget implementations,
824    /// typically in their instance init function.
825    pub fn css_name(self, css_name: impl Into<glib::GString>) -> Self {
826        Self {
827            builder: self.builder.property("css-name", css_name.into()),
828        }
829    }
830
831    /// The cursor used by @widget.
832    pub fn cursor(self, cursor: &gdk::Cursor) -> Self {
833        Self {
834            builder: self.builder.property("cursor", cursor.clone()),
835        }
836    }
837
838    /// Whether the widget should grab focus when it is clicked with the mouse.
839    ///
840    /// This property is only relevant for widgets that can take focus.
841    pub fn focus_on_click(self, focus_on_click: bool) -> Self {
842        Self {
843            builder: self.builder.property("focus-on-click", focus_on_click),
844        }
845    }
846
847    /// Whether this widget itself will accept the input focus.
848    pub fn focusable(self, focusable: bool) -> Self {
849        Self {
850            builder: self.builder.property("focusable", focusable),
851        }
852    }
853
854    /// How to distribute horizontal space if widget gets extra space.
855    pub fn halign(self, halign: Align) -> Self {
856        Self {
857            builder: self.builder.property("halign", halign),
858        }
859    }
860
861    /// Enables or disables the emission of the [`query-tooltip`][struct@crate::Widget#query-tooltip]
862    /// signal on @widget.
863    ///
864    /// A true value indicates that @widget can have a tooltip, in this case
865    /// the widget will be queried using [`query-tooltip`][struct@crate::Widget#query-tooltip] to
866    /// determine whether it will provide a tooltip or not.
867    pub fn has_tooltip(self, has_tooltip: bool) -> Self {
868        Self {
869            builder: self.builder.property("has-tooltip", has_tooltip),
870        }
871    }
872
873    /// Overrides for height request of the widget.
874    ///
875    /// If this is -1, the natural request will be used.
876    pub fn height_request(self, height_request: i32) -> Self {
877        Self {
878            builder: self.builder.property("height-request", height_request),
879        }
880    }
881
882    /// Whether to expand horizontally.
883    pub fn hexpand(self, hexpand: bool) -> Self {
884        Self {
885            builder: self.builder.property("hexpand", hexpand),
886        }
887    }
888
889    /// Whether to use the `hexpand` property.
890    pub fn hexpand_set(self, hexpand_set: bool) -> Self {
891        Self {
892            builder: self.builder.property("hexpand-set", hexpand_set),
893        }
894    }
895
896    /// The [`LayoutManager`][crate::LayoutManager] instance to use to compute
897    /// the preferred size of the widget, and allocate its children.
898    ///
899    /// This property is meant to be set by widget implementations,
900    /// typically in their instance init function.
901    pub fn layout_manager(self, layout_manager: &impl IsA<LayoutManager>) -> Self {
902        Self {
903            builder: self
904                .builder
905                .property("layout-manager", layout_manager.clone().upcast()),
906        }
907    }
908
909    /// Makes this widget act like a modal dialog, with respect to
910    /// event delivery.
911    ///
912    /// Global event controllers will not handle events with targets
913    /// inside the widget, unless they are set up to ignore propagation
914    /// limits. See [`EventControllerExt::set_propagation_limit()`][crate::prelude::EventControllerExt::set_propagation_limit()].
915    #[cfg(feature = "v4_18")]
916    #[cfg_attr(docsrs, doc(cfg(feature = "v4_18")))]
917    pub fn limit_events(self, limit_events: bool) -> Self {
918        Self {
919            builder: self.builder.property("limit-events", limit_events),
920        }
921    }
922
923    /// Margin on bottom side of widget.
924    ///
925    /// This property adds margin outside of the widget's normal size
926    /// request, the margin will be added in addition to the size from
927    /// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::set_size_request()] for example.
928    pub fn margin_bottom(self, margin_bottom: i32) -> Self {
929        Self {
930            builder: self.builder.property("margin-bottom", margin_bottom),
931        }
932    }
933
934    /// Margin on end of widget, horizontally.
935    ///
936    /// This property supports left-to-right and right-to-left text
937    /// directions.
938    ///
939    /// This property adds margin outside of the widget's normal size
940    /// request, the margin will be added in addition to the size from
941    /// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::set_size_request()] for example.
942    pub fn margin_end(self, margin_end: i32) -> Self {
943        Self {
944            builder: self.builder.property("margin-end", margin_end),
945        }
946    }
947
948    /// Margin on start of widget, horizontally.
949    ///
950    /// This property supports left-to-right and right-to-left text
951    /// directions.
952    ///
953    /// This property adds margin outside of the widget's normal size
954    /// request, the margin will be added in addition to the size from
955    /// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::set_size_request()] for example.
956    pub fn margin_start(self, margin_start: i32) -> Self {
957        Self {
958            builder: self.builder.property("margin-start", margin_start),
959        }
960    }
961
962    /// Margin on top side of widget.
963    ///
964    /// This property adds margin outside of the widget's normal size
965    /// request, the margin will be added in addition to the size from
966    /// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::set_size_request()] for example.
967    pub fn margin_top(self, margin_top: i32) -> Self {
968        Self {
969            builder: self.builder.property("margin-top", margin_top),
970        }
971    }
972
973    /// The name of the widget.
974    pub fn name(self, name: impl Into<glib::GString>) -> Self {
975        Self {
976            builder: self.builder.property("name", name.into()),
977        }
978    }
979
980    /// The requested opacity of the widget.
981    pub fn opacity(self, opacity: f64) -> Self {
982        Self {
983            builder: self.builder.property("opacity", opacity),
984        }
985    }
986
987    /// How content outside the widget's content area is treated.
988    ///
989    /// This property is meant to be set by widget implementations,
990    /// typically in their instance init function.
991    pub fn overflow(self, overflow: Overflow) -> Self {
992        Self {
993            builder: self.builder.property("overflow", overflow),
994        }
995    }
996
997    /// Whether the widget will receive the default action when it is focused.
998    pub fn receives_default(self, receives_default: bool) -> Self {
999        Self {
1000            builder: self.builder.property("receives-default", receives_default),
1001        }
1002    }
1003
1004    /// Whether the widget responds to input.
1005    pub fn sensitive(self, sensitive: bool) -> Self {
1006        Self {
1007            builder: self.builder.property("sensitive", sensitive),
1008        }
1009    }
1010
1011    /// Sets the text of tooltip to be the given string, which is marked up
1012    /// with Pango markup.
1013    ///
1014    /// Also see [`Tooltip::set_markup()`][crate::Tooltip::set_markup()].
1015    ///
1016    /// This is a convenience property which will take care of getting the
1017    /// tooltip shown if the given string is not `NULL`:
1018    /// [`has-tooltip`][struct@crate::Widget#has-tooltip] will automatically be set to true
1019    /// and there will be taken care of [`query-tooltip`][struct@crate::Widget#query-tooltip] in
1020    /// the default signal handler.
1021    ///
1022    /// Note that if both [`tooltip-text`][struct@crate::Widget#tooltip-text] and
1023    /// [`tooltip-markup`][struct@crate::Widget#tooltip-markup] are set, the last one wins.
1024    pub fn tooltip_markup(self, tooltip_markup: impl Into<glib::GString>) -> Self {
1025        Self {
1026            builder: self
1027                .builder
1028                .property("tooltip-markup", tooltip_markup.into()),
1029        }
1030    }
1031
1032    /// Sets the text of tooltip to be the given string.
1033    ///
1034    /// Also see [`Tooltip::set_text()`][crate::Tooltip::set_text()].
1035    ///
1036    /// This is a convenience property which will take care of getting the
1037    /// tooltip shown if the given string is not `NULL`:
1038    /// [`has-tooltip`][struct@crate::Widget#has-tooltip] will automatically be set to true
1039    /// and there will be taken care of [`query-tooltip`][struct@crate::Widget#query-tooltip] in
1040    /// the default signal handler.
1041    ///
1042    /// Note that if both [`tooltip-text`][struct@crate::Widget#tooltip-text] and
1043    /// [`tooltip-markup`][struct@crate::Widget#tooltip-markup] are set, the last one wins.
1044    pub fn tooltip_text(self, tooltip_text: impl Into<glib::GString>) -> Self {
1045        Self {
1046            builder: self.builder.property("tooltip-text", tooltip_text.into()),
1047        }
1048    }
1049
1050    /// How to distribute vertical space if widget gets extra space.
1051    pub fn valign(self, valign: Align) -> Self {
1052        Self {
1053            builder: self.builder.property("valign", valign),
1054        }
1055    }
1056
1057    /// Whether to expand vertically.
1058    pub fn vexpand(self, vexpand: bool) -> Self {
1059        Self {
1060            builder: self.builder.property("vexpand", vexpand),
1061        }
1062    }
1063
1064    /// Whether to use the `vexpand` property.
1065    pub fn vexpand_set(self, vexpand_set: bool) -> Self {
1066        Self {
1067            builder: self.builder.property("vexpand-set", vexpand_set),
1068        }
1069    }
1070
1071    /// Whether the widget is visible.
1072    pub fn visible(self, visible: bool) -> Self {
1073        Self {
1074            builder: self.builder.property("visible", visible),
1075        }
1076    }
1077
1078    /// Overrides for width request of the widget.
1079    ///
1080    /// If this is -1, the natural request will be used.
1081    pub fn width_request(self, width_request: i32) -> Self {
1082        Self {
1083            builder: self.builder.property("width-request", width_request),
1084        }
1085    }
1086
1087    /// The accessible role of the given [`Accessible`][crate::Accessible] implementation.
1088    ///
1089    /// The accessible role cannot be changed once set.
1090    pub fn accessible_role(self, accessible_role: AccessibleRole) -> Self {
1091        Self {
1092            builder: self.builder.property("accessible-role", accessible_role),
1093        }
1094    }
1095
1096    /// The name of the action with which this widget should be associated.
1097    pub fn action_name(self, action_name: impl Into<glib::GString>) -> Self {
1098        Self {
1099            builder: self.builder.property("action-name", action_name.into()),
1100        }
1101    }
1102
1103    /// The target value of the actionable widget's action.
1104    pub fn action_target(self, action_target: &glib::Variant) -> Self {
1105        Self {
1106            builder: self
1107                .builder
1108                .property("action-target", action_target.clone()),
1109        }
1110    }
1111
1112    // rustdoc-stripper-ignore-next
1113    /// Build the [`Switch`].
1114    #[must_use = "Building the object from the builder is usually expensive and is not expected to have side effects"]
1115    pub fn build(self) -> Switch {
1116        assert_initialized_main_thread!();
1117        self.builder.build()
1118    }
1119}