1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
// 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::Align;
use crate::Bin;
use crate::Buildable;
use crate::Container;
use crate::Popover;
#[cfg(any(feature = "v3_20", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v3_20")))]
use crate::PopoverConstraint;
use crate::PositionType;
use crate::ResizeMode;
use crate::Widget;
use glib::object::Cast;
use glib::object::IsA;
use glib::object::ObjectType as ObjectType_;
use glib::signal::connect_raw;
use glib::signal::SignalHandlerId;
use glib::translate::*;
use glib::StaticType;
use glib::ToValue;
use std::boxed::Box as Box_;
use std::fmt;
use std::mem::transmute;

glib::wrapper! {
    /// GtkPopoverMenu is a subclass of [`Popover`][crate::Popover] that treats its
    /// children like menus and allows switching between them. It is
    /// meant to be used primarily together with [`ModelButton`][crate::ModelButton], but
    /// any widget can be used, such as [`SpinButton`][crate::SpinButton] or [`Scale`][crate::Scale].
    /// In this respect, GtkPopoverMenu is more flexible than popovers
    /// that are created from a [`gio::MenuModel`][crate::gio::MenuModel] with [`Popover::from_model()`][crate::Popover::from_model()].
    ///
    /// To add a child as a submenu, set the `property::PopoverMenu::submenu`
    /// child property to the name of the submenu. To let the user open
    /// this submenu, add a [`ModelButton`][crate::ModelButton] whose `property::ModelButton::menu-name`
    /// property is set to the name you've given to the submenu.
    ///
    /// By convention, the first child of a submenu should be a [`ModelButton`][crate::ModelButton]
    /// to switch back to the parent menu. Such a button should use the
    /// `property::ModelButton::inverted` and `property::ModelButton::centered` properties
    /// to achieve a title-like appearance and place the submenu indicator
    /// at the opposite side. To switch back to the main menu, use "main"
    /// as the menu name.
    ///
    /// # Example
    ///
    ///
    /// ```text
    /// <object class="GtkPopoverMenu">
    ///   <child>
    ///     <object class="GtkBox">
    ///       <property name="visible">True</property>
    ///       <property name="margin">10</property>
    ///       <child>
    ///         <object class="GtkModelButton">
    ///           <property name="visible">True</property>
    ///           <property name="action-name">win.frob</property>
    ///           <property name="text" translatable="yes">Frob</property>
    ///         </object>
    ///       </child>
    ///       <child>
    ///         <object class="GtkModelButton">
    ///           <property name="visible">True</property>
    ///           <property name="menu-name">more</property>
    ///           <property name="text" translatable="yes">More</property>
    ///         </object>
    ///       </child>
    ///     </object>
    ///   </child>
    ///   <child>
    ///     <object class="GtkBox">
    ///       <property name="visible">True</property>
    ///       <property name="margin">10</property>
    ///       <child>
    ///         <object class="GtkModelButton">
    ///           <property name="visible">True</property>
    ///           <property name="action-name">win.foo</property>
    ///           <property name="text" translatable="yes">Foo</property>
    ///         </object>
    ///       </child>
    ///       <child>
    ///         <object class="GtkModelButton">
    ///           <property name="visible">True</property>
    ///           <property name="action-name">win.bar</property>
    ///           <property name="text" translatable="yes">Bar</property>
    ///         </object>
    ///       </child>
    ///     </object>
    ///     <packing>
    ///       <property name="submenu">more</property>
    ///     </packing>
    ///   </child>
    /// </object>
    /// ```
    ///
    /// Just like normal popovers created using gtk_popover_new_from_model,
    /// [`PopoverMenu`][crate::PopoverMenu] instances have a single css node called "popover"
    /// and get the .menu style class.
    ///
    /// # Implements
    ///
    /// [`PopoverExt`][trait@crate::prelude::PopoverExt], [`BinExt`][trait@crate::prelude::BinExt], [`ContainerExt`][trait@crate::prelude::ContainerExt], [`WidgetExt`][trait@crate::prelude::WidgetExt], [`trait@glib::ObjectExt`], [`BuildableExt`][trait@crate::prelude::BuildableExt], [`WidgetExtManual`][trait@crate::prelude::WidgetExtManual], [`BuildableExtManual`][trait@crate::prelude::BuildableExtManual]
    #[doc(alias = "GtkPopoverMenu")]
    pub struct PopoverMenu(Object<ffi::GtkPopoverMenu, ffi::GtkPopoverMenuClass>) @extends Popover, Bin, Container, Widget, @implements Buildable;

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

impl PopoverMenu {
    /// Creates a new popover menu.
    ///
    /// # Returns
    ///
    /// a new [`PopoverMenu`][crate::PopoverMenu]
    #[doc(alias = "gtk_popover_menu_new")]
    pub fn new() -> PopoverMenu {
        assert_initialized_main_thread!();
        unsafe { Widget::from_glib_none(ffi::gtk_popover_menu_new()).unsafe_cast() }
    }

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

    /// Opens a submenu of the `self`. The `name`
    /// must be one of the names given to the submenus
    /// of `self` with `property::PopoverMenu::submenu`, or
    /// "main" to switch back to the main menu.
    ///
    /// [`ModelButton`][crate::ModelButton] will open submenus automatically
    /// when the `property::ModelButton::menu-name` property is set,
    /// so this function is only needed when you are using
    /// other kinds of widgets to initiate menu changes.
    /// ## `name`
    /// the name of the menu to switch to
    #[doc(alias = "gtk_popover_menu_open_submenu")]
    pub fn open_submenu(&self, name: &str) {
        unsafe {
            ffi::gtk_popover_menu_open_submenu(self.to_glib_none().0, name.to_glib_none().0);
        }
    }

    #[doc(alias = "visible-submenu")]
    pub fn visible_submenu(&self) -> Option<glib::GString> {
        unsafe {
            let mut value = glib::Value::from_type(<glib::GString as StaticType>::static_type());
            glib::gobject_ffi::g_object_get_property(
                self.as_ptr() as *mut glib::gobject_ffi::GObject,
                b"visible-submenu\0".as_ptr() as *const _,
                value.to_glib_none_mut().0,
            );
            value
                .get()
                .expect("Return Value for property `visible-submenu` getter")
        }
    }

    #[doc(alias = "visible-submenu")]
    pub fn set_visible_submenu(&self, visible_submenu: Option<&str>) {
        unsafe {
            glib::gobject_ffi::g_object_set_property(
                self.as_ptr() as *mut glib::gobject_ffi::GObject,
                b"visible-submenu\0".as_ptr() as *const _,
                visible_submenu.to_value().to_glib_none().0,
            );
        }
    }

    pub fn child_position<T: IsA<Widget>>(&self, item: &T) -> i32 {
        unsafe {
            let mut value = glib::Value::from_type(<i32 as StaticType>::static_type());
            crate::ffi::gtk_container_child_get_property(
                self.as_ptr() as *mut crate::ffi::GtkContainer,
                item.to_glib_none().0 as *mut _,
                b"position\0".as_ptr() as *const _,
                value.to_glib_none_mut().0,
            );
            value
                .get()
                .expect("Return Value for property `position` getter")
        }
    }

    pub fn set_child_position<T: IsA<Widget>>(&self, item: &T, position: i32) {
        unsafe {
            crate::ffi::gtk_container_child_set_property(
                self.as_ptr() as *mut crate::ffi::GtkContainer,
                item.to_glib_none().0 as *mut _,
                b"position\0".as_ptr() as *const _,
                position.to_value().to_glib_none().0,
            );
        }
    }

    pub fn child_submenu<T: IsA<Widget>>(&self, item: &T) -> Option<glib::GString> {
        unsafe {
            let mut value = glib::Value::from_type(<glib::GString as StaticType>::static_type());
            crate::ffi::gtk_container_child_get_property(
                self.as_ptr() as *mut crate::ffi::GtkContainer,
                item.to_glib_none().0 as *mut _,
                b"submenu\0".as_ptr() as *const _,
                value.to_glib_none_mut().0,
            );
            value
                .get()
                .expect("Return Value for property `submenu` getter")
        }
    }

    pub fn set_child_submenu<T: IsA<Widget>>(&self, item: &T, submenu: Option<&str>) {
        unsafe {
            crate::ffi::gtk_container_child_set_property(
                self.as_ptr() as *mut crate::ffi::GtkContainer,
                item.to_glib_none().0 as *mut _,
                b"submenu\0".as_ptr() as *const _,
                submenu.to_value().to_glib_none().0,
            );
        }
    }

    #[doc(alias = "visible-submenu")]
    pub fn connect_visible_submenu_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_visible_submenu_trampoline<F: Fn(&PopoverMenu) + 'static>(
            this: *mut ffi::GtkPopoverMenu,
            _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::visible-submenu\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_visible_submenu_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }
}

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

#[derive(Clone, Default)]
// rustdoc-stripper-ignore-next
/// A [builder-pattern] type to construct [`PopoverMenu`] objects.
///
/// [builder-pattern]: https://doc.rust-lang.org/1.0.0/style/ownership/builders.html
pub struct PopoverMenuBuilder {
    visible_submenu: Option<String>,
    #[cfg(any(feature = "v3_20", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v3_20")))]
    constrain_to: Option<PopoverConstraint>,
    modal: Option<bool>,
    pointing_to: Option<gdk::Rectangle>,
    position: Option<PositionType>,
    relative_to: Option<Widget>,
    #[cfg_attr(feature = "v3_22", deprecated = "Since 3.22")]
    transitions_enabled: Option<bool>,
    border_width: Option<u32>,
    child: Option<Widget>,
    resize_mode: Option<ResizeMode>,
    app_paintable: Option<bool>,
    can_default: Option<bool>,
    can_focus: Option<bool>,
    events: Option<gdk::EventMask>,
    expand: Option<bool>,
    #[cfg(any(feature = "v3_20", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v3_20")))]
    focus_on_click: Option<bool>,
    halign: Option<Align>,
    has_default: Option<bool>,
    has_focus: Option<bool>,
    has_tooltip: Option<bool>,
    height_request: Option<i32>,
    hexpand: Option<bool>,
    hexpand_set: Option<bool>,
    is_focus: Option<bool>,
    margin: Option<i32>,
    margin_bottom: Option<i32>,
    margin_end: Option<i32>,
    margin_start: Option<i32>,
    margin_top: Option<i32>,
    name: Option<String>,
    no_show_all: Option<bool>,
    opacity: Option<f64>,
    parent: Option<Container>,
    receives_default: Option<bool>,
    sensitive: Option<bool>,
    tooltip_markup: Option<String>,
    tooltip_text: Option<String>,
    valign: Option<Align>,
    vexpand: Option<bool>,
    vexpand_set: Option<bool>,
    visible: Option<bool>,
    width_request: Option<i32>,
}

impl PopoverMenuBuilder {
    // rustdoc-stripper-ignore-next
    /// Create a new [`PopoverMenuBuilder`].
    pub fn new() -> Self {
        Self::default()
    }

    // rustdoc-stripper-ignore-next
    /// Build the [`PopoverMenu`].
    pub fn build(self) -> PopoverMenu {
        let mut properties: Vec<(&str, &dyn ToValue)> = vec![];
        if let Some(ref visible_submenu) = self.visible_submenu {
            properties.push(("visible-submenu", visible_submenu));
        }
        #[cfg(any(feature = "v3_20", feature = "dox"))]
        if let Some(ref constrain_to) = self.constrain_to {
            properties.push(("constrain-to", constrain_to));
        }
        if let Some(ref modal) = self.modal {
            properties.push(("modal", modal));
        }
        if let Some(ref pointing_to) = self.pointing_to {
            properties.push(("pointing-to", pointing_to));
        }
        if let Some(ref position) = self.position {
            properties.push(("position", position));
        }
        if let Some(ref relative_to) = self.relative_to {
            properties.push(("relative-to", relative_to));
        }
        if let Some(ref transitions_enabled) = self.transitions_enabled {
            properties.push(("transitions-enabled", transitions_enabled));
        }
        if let Some(ref border_width) = self.border_width {
            properties.push(("border-width", border_width));
        }
        if let Some(ref child) = self.child {
            properties.push(("child", child));
        }
        if let Some(ref resize_mode) = self.resize_mode {
            properties.push(("resize-mode", resize_mode));
        }
        if let Some(ref app_paintable) = self.app_paintable {
            properties.push(("app-paintable", app_paintable));
        }
        if let Some(ref can_default) = self.can_default {
            properties.push(("can-default", can_default));
        }
        if let Some(ref can_focus) = self.can_focus {
            properties.push(("can-focus", can_focus));
        }
        if let Some(ref events) = self.events {
            properties.push(("events", events));
        }
        if let Some(ref expand) = self.expand {
            properties.push(("expand", expand));
        }
        #[cfg(any(feature = "v3_20", feature = "dox"))]
        if let Some(ref focus_on_click) = self.focus_on_click {
            properties.push(("focus-on-click", focus_on_click));
        }
        if let Some(ref halign) = self.halign {
            properties.push(("halign", halign));
        }
        if let Some(ref has_default) = self.has_default {
            properties.push(("has-default", has_default));
        }
        if let Some(ref has_focus) = self.has_focus {
            properties.push(("has-focus", has_focus));
        }
        if let Some(ref has_tooltip) = self.has_tooltip {
            properties.push(("has-tooltip", has_tooltip));
        }
        if let Some(ref height_request) = self.height_request {
            properties.push(("height-request", height_request));
        }
        if let Some(ref hexpand) = self.hexpand {
            properties.push(("hexpand", hexpand));
        }
        if let Some(ref hexpand_set) = self.hexpand_set {
            properties.push(("hexpand-set", hexpand_set));
        }
        if let Some(ref is_focus) = self.is_focus {
            properties.push(("is-focus", is_focus));
        }
        if let Some(ref margin) = self.margin {
            properties.push(("margin", margin));
        }
        if let Some(ref margin_bottom) = self.margin_bottom {
            properties.push(("margin-bottom", margin_bottom));
        }
        if let Some(ref margin_end) = self.margin_end {
            properties.push(("margin-end", margin_end));
        }
        if let Some(ref margin_start) = self.margin_start {
            properties.push(("margin-start", margin_start));
        }
        if let Some(ref margin_top) = self.margin_top {
            properties.push(("margin-top", margin_top));
        }
        if let Some(ref name) = self.name {
            properties.push(("name", name));
        }
        if let Some(ref no_show_all) = self.no_show_all {
            properties.push(("no-show-all", no_show_all));
        }
        if let Some(ref opacity) = self.opacity {
            properties.push(("opacity", opacity));
        }
        if let Some(ref parent) = self.parent {
            properties.push(("parent", parent));
        }
        if let Some(ref receives_default) = self.receives_default {
            properties.push(("receives-default", receives_default));
        }
        if let Some(ref sensitive) = self.sensitive {
            properties.push(("sensitive", sensitive));
        }
        if let Some(ref tooltip_markup) = self.tooltip_markup {
            properties.push(("tooltip-markup", tooltip_markup));
        }
        if let Some(ref tooltip_text) = self.tooltip_text {
            properties.push(("tooltip-text", tooltip_text));
        }
        if let Some(ref valign) = self.valign {
            properties.push(("valign", valign));
        }
        if let Some(ref vexpand) = self.vexpand {
            properties.push(("vexpand", vexpand));
        }
        if let Some(ref vexpand_set) = self.vexpand_set {
            properties.push(("vexpand-set", vexpand_set));
        }
        if let Some(ref visible) = self.visible {
            properties.push(("visible", visible));
        }
        if let Some(ref width_request) = self.width_request {
            properties.push(("width-request", width_request));
        }
        glib::Object::new::<PopoverMenu>(&properties)
            .expect("Failed to create an instance of PopoverMenu")
    }

    pub fn visible_submenu(mut self, visible_submenu: &str) -> Self {
        self.visible_submenu = Some(visible_submenu.to_string());
        self
    }

    /// Sets a constraint for the popover position.
    #[cfg(any(feature = "v3_20", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v3_20")))]
    pub fn constrain_to(mut self, constrain_to: PopoverConstraint) -> Self {
        self.constrain_to = Some(constrain_to);
        self
    }

    /// Sets whether the popover is modal (so other elements in the window do not
    /// receive input while the popover is visible).
    pub fn modal(mut self, modal: bool) -> Self {
        self.modal = Some(modal);
        self
    }

    /// Marks a specific rectangle to be pointed.
    pub fn pointing_to(mut self, pointing_to: &gdk::Rectangle) -> Self {
        self.pointing_to = Some(pointing_to.clone());
        self
    }

    /// Sets the preferred position of the popover.
    pub fn position(mut self, position: PositionType) -> Self {
        self.position = Some(position);
        self
    }

    /// Sets the attached widget.
    pub fn relative_to<P: IsA<Widget>>(mut self, relative_to: &P) -> Self {
        self.relative_to = Some(relative_to.clone().upcast());
        self
    }

    /// Whether show/hide transitions are enabled for this popover.
    /// You can show or hide the popover without transitions
    ///  using [`WidgetExt::show()`][crate::prelude::WidgetExt::show()] and [`WidgetExt::hide()`][crate::prelude::WidgetExt::hide()] while [`PopoverExt::popup()`][crate::prelude::PopoverExt::popup()]
    ///  and [`PopoverExt::popdown()`][crate::prelude::PopoverExt::popdown()] will use transitions.
    #[cfg_attr(feature = "v3_22", deprecated = "Since 3.22")]
    pub fn transitions_enabled(mut self, transitions_enabled: bool) -> Self {
        self.transitions_enabled = Some(transitions_enabled);
        self
    }

    pub fn border_width(mut self, border_width: u32) -> Self {
        self.border_width = Some(border_width);
        self
    }

    pub fn child<P: IsA<Widget>>(mut self, child: &P) -> Self {
        self.child = Some(child.clone().upcast());
        self
    }

    pub fn resize_mode(mut self, resize_mode: ResizeMode) -> Self {
        self.resize_mode = Some(resize_mode);
        self
    }

    pub fn app_paintable(mut self, app_paintable: bool) -> Self {
        self.app_paintable = Some(app_paintable);
        self
    }

    pub fn can_default(mut self, can_default: bool) -> Self {
        self.can_default = Some(can_default);
        self
    }

    pub fn can_focus(mut self, can_focus: bool) -> Self {
        self.can_focus = Some(can_focus);
        self
    }

    pub fn events(mut self, events: gdk::EventMask) -> Self {
        self.events = Some(events);
        self
    }

    /// Whether to expand in both directions. Setting this sets both `property::Widget::hexpand` and `property::Widget::vexpand`
    pub fn expand(mut self, expand: bool) -> Self {
        self.expand = Some(expand);
        self
    }

    /// Whether the widget should grab focus when it is clicked with the mouse.
    ///
    /// This property is only relevant for widgets that can take focus.
    ///
    /// Before 3.20, several widgets (GtkButton, GtkFileChooserButton,
    /// GtkComboBox) implemented this property individually.
    #[cfg(any(feature = "v3_20", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v3_20")))]
    pub fn focus_on_click(mut self, focus_on_click: bool) -> Self {
        self.focus_on_click = Some(focus_on_click);
        self
    }

    /// How to distribute horizontal space if widget gets extra space, see [`Align`][crate::Align]
    pub fn halign(mut self, halign: Align) -> Self {
        self.halign = Some(halign);
        self
    }

    pub fn has_default(mut self, has_default: bool) -> Self {
        self.has_default = Some(has_default);
        self
    }

    pub fn has_focus(mut self, has_focus: bool) -> Self {
        self.has_focus = Some(has_focus);
        self
    }

    /// Enables or disables the emission of `signal::Widget::query-tooltip` on `widget`.
    /// A value of [`true`] indicates that `widget` can have a tooltip, in this case
    /// the widget will be queried using `signal::Widget::query-tooltip` to determine
    /// whether it will provide a tooltip or not.
    ///
    /// Note that setting this property to [`true`] for the first time will change
    /// the event masks of the GdkWindows of this widget to include leave-notify
    /// and motion-notify events. This cannot and will not be undone when the
    /// property is set to [`false`] again.
    pub fn has_tooltip(mut self, has_tooltip: bool) -> Self {
        self.has_tooltip = Some(has_tooltip);
        self
    }

    pub fn height_request(mut self, height_request: i32) -> Self {
        self.height_request = Some(height_request);
        self
    }

    /// Whether to expand horizontally. See [`WidgetExt::set_hexpand()`][crate::prelude::WidgetExt::set_hexpand()].
    pub fn hexpand(mut self, hexpand: bool) -> Self {
        self.hexpand = Some(hexpand);
        self
    }

    /// Whether to use the `property::Widget::hexpand` property. See [`WidgetExt::is_hexpand_set()`][crate::prelude::WidgetExt::is_hexpand_set()].
    pub fn hexpand_set(mut self, hexpand_set: bool) -> Self {
        self.hexpand_set = Some(hexpand_set);
        self
    }

    pub fn is_focus(mut self, is_focus: bool) -> Self {
        self.is_focus = Some(is_focus);
        self
    }

    /// Sets all four sides' margin at once. If read, returns max
    /// margin on any side.
    pub fn margin(mut self, margin: i32) -> Self {
        self.margin = Some(margin);
        self
    }

    /// 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(mut self, margin_bottom: i32) -> Self {
        self.margin_bottom = Some(margin_bottom);
        self
    }

    /// 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(mut self, margin_end: i32) -> Self {
        self.margin_end = Some(margin_end);
        self
    }

    /// 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(mut self, margin_start: i32) -> Self {
        self.margin_start = Some(margin_start);
        self
    }

    /// 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(mut self, margin_top: i32) -> Self {
        self.margin_top = Some(margin_top);
        self
    }

    pub fn name(mut self, name: &str) -> Self {
        self.name = Some(name.to_string());
        self
    }

    pub fn no_show_all(mut self, no_show_all: bool) -> Self {
        self.no_show_all = Some(no_show_all);
        self
    }

    /// The requested opacity of the widget. See [`WidgetExt::set_opacity()`][crate::prelude::WidgetExt::set_opacity()] for
    /// more details about window opacity.
    ///
    /// Before 3.8 this was only available in GtkWindow
    pub fn opacity(mut self, opacity: f64) -> Self {
        self.opacity = Some(opacity);
        self
    }

    pub fn parent<P: IsA<Container>>(mut self, parent: &P) -> Self {
        self.parent = Some(parent.clone().upcast());
        self
    }

    pub fn receives_default(mut self, receives_default: bool) -> Self {
        self.receives_default = Some(receives_default);
        self
    }

    pub fn sensitive(mut self, sensitive: bool) -> Self {
        self.sensitive = Some(sensitive);
        self
    }

    /// Sets the text of tooltip to be the given string, which is marked up
    /// with the [Pango text markup language][PangoMarkupFormat].
    /// 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`]: `property::Widget::has-tooltip`
    /// will automatically be set to [`true`] and there will be taken care of
    /// `signal::Widget::query-tooltip` in the default signal handler.
    ///
    /// Note that if both `property::Widget::tooltip-text` and `property::Widget::tooltip-markup`
    /// are set, the last one wins.
    pub fn tooltip_markup(mut self, tooltip_markup: &str) -> Self {
        self.tooltip_markup = Some(tooltip_markup.to_string());
        self
    }

    /// 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`]: `property::Widget::has-tooltip`
    /// will automatically be set to [`true`] and there will be taken care of
    /// `signal::Widget::query-tooltip` in the default signal handler.
    ///
    /// Note that if both `property::Widget::tooltip-text` and `property::Widget::tooltip-markup`
    /// are set, the last one wins.
    pub fn tooltip_text(mut self, tooltip_text: &str) -> Self {
        self.tooltip_text = Some(tooltip_text.to_string());
        self
    }

    /// How to distribute vertical space if widget gets extra space, see [`Align`][crate::Align]
    pub fn valign(mut self, valign: Align) -> Self {
        self.valign = Some(valign);
        self
    }

    /// Whether to expand vertically. See [`WidgetExt::set_vexpand()`][crate::prelude::WidgetExt::set_vexpand()].
    pub fn vexpand(mut self, vexpand: bool) -> Self {
        self.vexpand = Some(vexpand);
        self
    }

    /// Whether to use the `property::Widget::vexpand` property. See [`WidgetExt::is_vexpand_set()`][crate::prelude::WidgetExt::is_vexpand_set()].
    pub fn vexpand_set(mut self, vexpand_set: bool) -> Self {
        self.vexpand_set = Some(vexpand_set);
        self
    }

    pub fn visible(mut self, visible: bool) -> Self {
        self.visible = Some(visible);
        self
    }

    pub fn width_request(mut self, width_request: i32) -> Self {
        self.width_request = Some(width_request);
        self
    }
}

impl fmt::Display for PopoverMenu {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        f.write_str("PopoverMenu")
    }
}