gtk/auto/
tool_button.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 gdk;
6use glib;
7use glib::object::Cast;
8use glib::object::IsA;
9use glib::object::ObjectExt;
10use glib::signal::connect_raw;
11use glib::signal::SignalHandlerId;
12use glib::translate::*;
13use glib::GString;
14use glib::StaticType;
15use glib::ToValue;
16use glib_sys;
17use gobject_sys;
18use gtk_sys;
19use std::boxed::Box as Box_;
20use std::fmt;
21use std::mem::transmute;
22use Actionable;
23use Align;
24use Bin;
25use Buildable;
26use Container;
27use ResizeMode;
28use ToolItem;
29use Widget;
30
31glib_wrapper! {
32    pub struct ToolButton(Object<gtk_sys::GtkToolButton, gtk_sys::GtkToolButtonClass, ToolButtonClass>) @extends ToolItem, Bin, Container, Widget, @implements Buildable, Actionable;
33
34    match fn {
35        get_type => || gtk_sys::gtk_tool_button_get_type(),
36    }
37}
38
39impl ToolButton {
40    pub fn new<P: IsA<Widget>>(icon_widget: Option<&P>, label: Option<&str>) -> ToolButton {
41        assert_initialized_main_thread!();
42        unsafe {
43            ToolItem::from_glib_none(gtk_sys::gtk_tool_button_new(
44                icon_widget.map(|p| p.as_ref()).to_glib_none().0,
45                label.to_glib_none().0,
46            ))
47            .unsafe_cast()
48        }
49    }
50}
51
52pub struct ToolButtonBuilder {
53    icon_name: Option<String>,
54    icon_widget: Option<Widget>,
55    label: Option<String>,
56    label_widget: Option<Widget>,
57    use_underline: Option<bool>,
58    is_important: Option<bool>,
59    visible_horizontal: Option<bool>,
60    visible_vertical: Option<bool>,
61    border_width: Option<u32>,
62    child: Option<Widget>,
63    resize_mode: Option<ResizeMode>,
64    app_paintable: Option<bool>,
65    can_default: Option<bool>,
66    can_focus: Option<bool>,
67    events: Option<gdk::EventMask>,
68    expand: Option<bool>,
69    #[cfg(any(feature = "v3_20", feature = "dox"))]
70    focus_on_click: Option<bool>,
71    halign: Option<Align>,
72    has_default: Option<bool>,
73    has_focus: Option<bool>,
74    has_tooltip: Option<bool>,
75    height_request: Option<i32>,
76    hexpand: Option<bool>,
77    hexpand_set: Option<bool>,
78    is_focus: Option<bool>,
79    margin: Option<i32>,
80    margin_bottom: Option<i32>,
81    margin_end: Option<i32>,
82    margin_start: Option<i32>,
83    margin_top: Option<i32>,
84    name: Option<String>,
85    no_show_all: Option<bool>,
86    opacity: Option<f64>,
87    parent: Option<Container>,
88    receives_default: Option<bool>,
89    sensitive: Option<bool>,
90    //style: /*Unknown type*/,
91    tooltip_markup: Option<String>,
92    tooltip_text: Option<String>,
93    valign: Option<Align>,
94    vexpand: Option<bool>,
95    vexpand_set: Option<bool>,
96    visible: Option<bool>,
97    width_request: Option<i32>,
98}
99
100impl ToolButtonBuilder {
101    pub fn new() -> Self {
102        Self {
103            icon_name: None,
104            icon_widget: None,
105            label: None,
106            label_widget: None,
107            use_underline: None,
108            is_important: None,
109            visible_horizontal: None,
110            visible_vertical: None,
111            border_width: None,
112            child: None,
113            resize_mode: None,
114            app_paintable: None,
115            can_default: None,
116            can_focus: None,
117            events: None,
118            expand: None,
119            #[cfg(any(feature = "v3_20", feature = "dox"))]
120            focus_on_click: None,
121            halign: None,
122            has_default: None,
123            has_focus: None,
124            has_tooltip: None,
125            height_request: None,
126            hexpand: None,
127            hexpand_set: None,
128            is_focus: None,
129            margin: None,
130            margin_bottom: None,
131            margin_end: None,
132            margin_start: None,
133            margin_top: None,
134            name: None,
135            no_show_all: None,
136            opacity: None,
137            parent: None,
138            receives_default: None,
139            sensitive: None,
140            tooltip_markup: None,
141            tooltip_text: None,
142            valign: None,
143            vexpand: None,
144            vexpand_set: None,
145            visible: None,
146            width_request: None,
147        }
148    }
149
150    pub fn build(self) -> ToolButton {
151        let mut properties: Vec<(&str, &dyn ToValue)> = vec![];
152        if let Some(ref icon_name) = self.icon_name {
153            properties.push(("icon-name", icon_name));
154        }
155        if let Some(ref icon_widget) = self.icon_widget {
156            properties.push(("icon-widget", icon_widget));
157        }
158        if let Some(ref label) = self.label {
159            properties.push(("label", label));
160        }
161        if let Some(ref label_widget) = self.label_widget {
162            properties.push(("label-widget", label_widget));
163        }
164        if let Some(ref use_underline) = self.use_underline {
165            properties.push(("use-underline", use_underline));
166        }
167        if let Some(ref is_important) = self.is_important {
168            properties.push(("is-important", is_important));
169        }
170        if let Some(ref visible_horizontal) = self.visible_horizontal {
171            properties.push(("visible-horizontal", visible_horizontal));
172        }
173        if let Some(ref visible_vertical) = self.visible_vertical {
174            properties.push(("visible-vertical", visible_vertical));
175        }
176        if let Some(ref border_width) = self.border_width {
177            properties.push(("border-width", border_width));
178        }
179        if let Some(ref child) = self.child {
180            properties.push(("child", child));
181        }
182        if let Some(ref resize_mode) = self.resize_mode {
183            properties.push(("resize-mode", resize_mode));
184        }
185        if let Some(ref app_paintable) = self.app_paintable {
186            properties.push(("app-paintable", app_paintable));
187        }
188        if let Some(ref can_default) = self.can_default {
189            properties.push(("can-default", can_default));
190        }
191        if let Some(ref can_focus) = self.can_focus {
192            properties.push(("can-focus", can_focus));
193        }
194        if let Some(ref events) = self.events {
195            properties.push(("events", events));
196        }
197        if let Some(ref expand) = self.expand {
198            properties.push(("expand", expand));
199        }
200        #[cfg(any(feature = "v3_20", feature = "dox"))]
201        {
202            if let Some(ref focus_on_click) = self.focus_on_click {
203                properties.push(("focus-on-click", focus_on_click));
204            }
205        }
206        if let Some(ref halign) = self.halign {
207            properties.push(("halign", halign));
208        }
209        if let Some(ref has_default) = self.has_default {
210            properties.push(("has-default", has_default));
211        }
212        if let Some(ref has_focus) = self.has_focus {
213            properties.push(("has-focus", has_focus));
214        }
215        if let Some(ref has_tooltip) = self.has_tooltip {
216            properties.push(("has-tooltip", has_tooltip));
217        }
218        if let Some(ref height_request) = self.height_request {
219            properties.push(("height-request", height_request));
220        }
221        if let Some(ref hexpand) = self.hexpand {
222            properties.push(("hexpand", hexpand));
223        }
224        if let Some(ref hexpand_set) = self.hexpand_set {
225            properties.push(("hexpand-set", hexpand_set));
226        }
227        if let Some(ref is_focus) = self.is_focus {
228            properties.push(("is-focus", is_focus));
229        }
230        if let Some(ref margin) = self.margin {
231            properties.push(("margin", margin));
232        }
233        if let Some(ref margin_bottom) = self.margin_bottom {
234            properties.push(("margin-bottom", margin_bottom));
235        }
236        if let Some(ref margin_end) = self.margin_end {
237            properties.push(("margin-end", margin_end));
238        }
239        if let Some(ref margin_start) = self.margin_start {
240            properties.push(("margin-start", margin_start));
241        }
242        if let Some(ref margin_top) = self.margin_top {
243            properties.push(("margin-top", margin_top));
244        }
245        if let Some(ref name) = self.name {
246            properties.push(("name", name));
247        }
248        if let Some(ref no_show_all) = self.no_show_all {
249            properties.push(("no-show-all", no_show_all));
250        }
251        if let Some(ref opacity) = self.opacity {
252            properties.push(("opacity", opacity));
253        }
254        if let Some(ref parent) = self.parent {
255            properties.push(("parent", parent));
256        }
257        if let Some(ref receives_default) = self.receives_default {
258            properties.push(("receives-default", receives_default));
259        }
260        if let Some(ref sensitive) = self.sensitive {
261            properties.push(("sensitive", sensitive));
262        }
263        if let Some(ref tooltip_markup) = self.tooltip_markup {
264            properties.push(("tooltip-markup", tooltip_markup));
265        }
266        if let Some(ref tooltip_text) = self.tooltip_text {
267            properties.push(("tooltip-text", tooltip_text));
268        }
269        if let Some(ref valign) = self.valign {
270            properties.push(("valign", valign));
271        }
272        if let Some(ref vexpand) = self.vexpand {
273            properties.push(("vexpand", vexpand));
274        }
275        if let Some(ref vexpand_set) = self.vexpand_set {
276            properties.push(("vexpand-set", vexpand_set));
277        }
278        if let Some(ref visible) = self.visible {
279            properties.push(("visible", visible));
280        }
281        if let Some(ref width_request) = self.width_request {
282            properties.push(("width-request", width_request));
283        }
284        glib::Object::new(ToolButton::static_type(), &properties)
285            .expect("object new")
286            .downcast()
287            .expect("downcast")
288    }
289
290    pub fn icon_name(mut self, icon_name: &str) -> Self {
291        self.icon_name = Some(icon_name.to_string());
292        self
293    }
294
295    pub fn icon_widget(mut self, icon_widget: &Widget) -> Self {
296        self.icon_widget = Some(icon_widget.clone());
297        self
298    }
299
300    pub fn label(mut self, label: &str) -> Self {
301        self.label = Some(label.to_string());
302        self
303    }
304
305    pub fn label_widget(mut self, label_widget: &Widget) -> Self {
306        self.label_widget = Some(label_widget.clone());
307        self
308    }
309
310    pub fn use_underline(mut self, use_underline: bool) -> Self {
311        self.use_underline = Some(use_underline);
312        self
313    }
314
315    pub fn is_important(mut self, is_important: bool) -> Self {
316        self.is_important = Some(is_important);
317        self
318    }
319
320    pub fn visible_horizontal(mut self, visible_horizontal: bool) -> Self {
321        self.visible_horizontal = Some(visible_horizontal);
322        self
323    }
324
325    pub fn visible_vertical(mut self, visible_vertical: bool) -> Self {
326        self.visible_vertical = Some(visible_vertical);
327        self
328    }
329
330    pub fn border_width(mut self, border_width: u32) -> Self {
331        self.border_width = Some(border_width);
332        self
333    }
334
335    pub fn child(mut self, child: &Widget) -> Self {
336        self.child = Some(child.clone());
337        self
338    }
339
340    pub fn resize_mode(mut self, resize_mode: ResizeMode) -> Self {
341        self.resize_mode = Some(resize_mode);
342        self
343    }
344
345    pub fn app_paintable(mut self, app_paintable: bool) -> Self {
346        self.app_paintable = Some(app_paintable);
347        self
348    }
349
350    pub fn can_default(mut self, can_default: bool) -> Self {
351        self.can_default = Some(can_default);
352        self
353    }
354
355    pub fn can_focus(mut self, can_focus: bool) -> Self {
356        self.can_focus = Some(can_focus);
357        self
358    }
359
360    pub fn events(mut self, events: gdk::EventMask) -> Self {
361        self.events = Some(events);
362        self
363    }
364
365    pub fn expand(mut self, expand: bool) -> Self {
366        self.expand = Some(expand);
367        self
368    }
369
370    #[cfg(any(feature = "v3_20", feature = "dox"))]
371    pub fn focus_on_click(mut self, focus_on_click: bool) -> Self {
372        self.focus_on_click = Some(focus_on_click);
373        self
374    }
375
376    pub fn halign(mut self, halign: Align) -> Self {
377        self.halign = Some(halign);
378        self
379    }
380
381    pub fn has_default(mut self, has_default: bool) -> Self {
382        self.has_default = Some(has_default);
383        self
384    }
385
386    pub fn has_focus(mut self, has_focus: bool) -> Self {
387        self.has_focus = Some(has_focus);
388        self
389    }
390
391    pub fn has_tooltip(mut self, has_tooltip: bool) -> Self {
392        self.has_tooltip = Some(has_tooltip);
393        self
394    }
395
396    pub fn height_request(mut self, height_request: i32) -> Self {
397        self.height_request = Some(height_request);
398        self
399    }
400
401    pub fn hexpand(mut self, hexpand: bool) -> Self {
402        self.hexpand = Some(hexpand);
403        self
404    }
405
406    pub fn hexpand_set(mut self, hexpand_set: bool) -> Self {
407        self.hexpand_set = Some(hexpand_set);
408        self
409    }
410
411    pub fn is_focus(mut self, is_focus: bool) -> Self {
412        self.is_focus = Some(is_focus);
413        self
414    }
415
416    pub fn margin(mut self, margin: i32) -> Self {
417        self.margin = Some(margin);
418        self
419    }
420
421    pub fn margin_bottom(mut self, margin_bottom: i32) -> Self {
422        self.margin_bottom = Some(margin_bottom);
423        self
424    }
425
426    pub fn margin_end(mut self, margin_end: i32) -> Self {
427        self.margin_end = Some(margin_end);
428        self
429    }
430
431    pub fn margin_start(mut self, margin_start: i32) -> Self {
432        self.margin_start = Some(margin_start);
433        self
434    }
435
436    pub fn margin_top(mut self, margin_top: i32) -> Self {
437        self.margin_top = Some(margin_top);
438        self
439    }
440
441    pub fn name(mut self, name: &str) -> Self {
442        self.name = Some(name.to_string());
443        self
444    }
445
446    pub fn no_show_all(mut self, no_show_all: bool) -> Self {
447        self.no_show_all = Some(no_show_all);
448        self
449    }
450
451    pub fn opacity(mut self, opacity: f64) -> Self {
452        self.opacity = Some(opacity);
453        self
454    }
455
456    pub fn parent(mut self, parent: &Container) -> Self {
457        self.parent = Some(parent.clone());
458        self
459    }
460
461    pub fn receives_default(mut self, receives_default: bool) -> Self {
462        self.receives_default = Some(receives_default);
463        self
464    }
465
466    pub fn sensitive(mut self, sensitive: bool) -> Self {
467        self.sensitive = Some(sensitive);
468        self
469    }
470
471    pub fn tooltip_markup(mut self, tooltip_markup: &str) -> Self {
472        self.tooltip_markup = Some(tooltip_markup.to_string());
473        self
474    }
475
476    pub fn tooltip_text(mut self, tooltip_text: &str) -> Self {
477        self.tooltip_text = Some(tooltip_text.to_string());
478        self
479    }
480
481    pub fn valign(mut self, valign: Align) -> Self {
482        self.valign = Some(valign);
483        self
484    }
485
486    pub fn vexpand(mut self, vexpand: bool) -> Self {
487        self.vexpand = Some(vexpand);
488        self
489    }
490
491    pub fn vexpand_set(mut self, vexpand_set: bool) -> Self {
492        self.vexpand_set = Some(vexpand_set);
493        self
494    }
495
496    pub fn visible(mut self, visible: bool) -> Self {
497        self.visible = Some(visible);
498        self
499    }
500
501    pub fn width_request(mut self, width_request: i32) -> Self {
502        self.width_request = Some(width_request);
503        self
504    }
505}
506
507pub const NONE_TOOL_BUTTON: Option<&ToolButton> = None;
508
509pub trait ToolButtonExt: 'static {
510    fn get_icon_name(&self) -> Option<GString>;
511
512    fn get_icon_widget(&self) -> Option<Widget>;
513
514    fn get_label(&self) -> Option<GString>;
515
516    fn get_label_widget(&self) -> Option<Widget>;
517
518    fn get_use_underline(&self) -> bool;
519
520    fn set_icon_name(&self, icon_name: Option<&str>);
521
522    fn set_icon_widget<P: IsA<Widget>>(&self, icon_widget: Option<&P>);
523
524    fn set_label(&self, label: Option<&str>);
525
526    fn set_label_widget<P: IsA<Widget>>(&self, label_widget: Option<&P>);
527
528    fn set_use_underline(&self, use_underline: bool);
529
530    fn connect_clicked<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
531
532    fn emit_clicked(&self);
533
534    fn connect_property_icon_name_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
535
536    fn connect_property_icon_widget_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
537
538    fn connect_property_label_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
539
540    fn connect_property_label_widget_notify<F: Fn(&Self) + 'static>(&self, f: F)
541        -> SignalHandlerId;
542
543    fn connect_property_use_underline_notify<F: Fn(&Self) + 'static>(
544        &self,
545        f: F,
546    ) -> SignalHandlerId;
547}
548
549impl<O: IsA<ToolButton>> ToolButtonExt for O {
550    fn get_icon_name(&self) -> Option<GString> {
551        unsafe {
552            from_glib_none(gtk_sys::gtk_tool_button_get_icon_name(
553                self.as_ref().to_glib_none().0,
554            ))
555        }
556    }
557
558    fn get_icon_widget(&self) -> Option<Widget> {
559        unsafe {
560            from_glib_none(gtk_sys::gtk_tool_button_get_icon_widget(
561                self.as_ref().to_glib_none().0,
562            ))
563        }
564    }
565
566    fn get_label(&self) -> Option<GString> {
567        unsafe {
568            from_glib_none(gtk_sys::gtk_tool_button_get_label(
569                self.as_ref().to_glib_none().0,
570            ))
571        }
572    }
573
574    fn get_label_widget(&self) -> Option<Widget> {
575        unsafe {
576            from_glib_none(gtk_sys::gtk_tool_button_get_label_widget(
577                self.as_ref().to_glib_none().0,
578            ))
579        }
580    }
581
582    fn get_use_underline(&self) -> bool {
583        unsafe {
584            from_glib(gtk_sys::gtk_tool_button_get_use_underline(
585                self.as_ref().to_glib_none().0,
586            ))
587        }
588    }
589
590    fn set_icon_name(&self, icon_name: Option<&str>) {
591        unsafe {
592            gtk_sys::gtk_tool_button_set_icon_name(
593                self.as_ref().to_glib_none().0,
594                icon_name.to_glib_none().0,
595            );
596        }
597    }
598
599    fn set_icon_widget<P: IsA<Widget>>(&self, icon_widget: Option<&P>) {
600        unsafe {
601            gtk_sys::gtk_tool_button_set_icon_widget(
602                self.as_ref().to_glib_none().0,
603                icon_widget.map(|p| p.as_ref()).to_glib_none().0,
604            );
605        }
606    }
607
608    fn set_label(&self, label: Option<&str>) {
609        unsafe {
610            gtk_sys::gtk_tool_button_set_label(
611                self.as_ref().to_glib_none().0,
612                label.to_glib_none().0,
613            );
614        }
615    }
616
617    fn set_label_widget<P: IsA<Widget>>(&self, label_widget: Option<&P>) {
618        unsafe {
619            gtk_sys::gtk_tool_button_set_label_widget(
620                self.as_ref().to_glib_none().0,
621                label_widget.map(|p| p.as_ref()).to_glib_none().0,
622            );
623        }
624    }
625
626    fn set_use_underline(&self, use_underline: bool) {
627        unsafe {
628            gtk_sys::gtk_tool_button_set_use_underline(
629                self.as_ref().to_glib_none().0,
630                use_underline.to_glib(),
631            );
632        }
633    }
634
635    fn connect_clicked<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
636        unsafe extern "C" fn clicked_trampoline<P, F: Fn(&P) + 'static>(
637            this: *mut gtk_sys::GtkToolButton,
638            f: glib_sys::gpointer,
639        ) where
640            P: IsA<ToolButton>,
641        {
642            let f: &F = &*(f as *const F);
643            f(&ToolButton::from_glib_borrow(this).unsafe_cast())
644        }
645        unsafe {
646            let f: Box_<F> = Box_::new(f);
647            connect_raw(
648                self.as_ptr() as *mut _,
649                b"clicked\0".as_ptr() as *const _,
650                Some(transmute(clicked_trampoline::<Self, F> as usize)),
651                Box_::into_raw(f),
652            )
653        }
654    }
655
656    fn emit_clicked(&self) {
657        let _ = unsafe {
658            glib::Object::from_glib_borrow(self.to_glib_none().0 as *mut gobject_sys::GObject)
659                .emit("clicked", &[])
660                .unwrap()
661        };
662    }
663
664    fn connect_property_icon_name_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
665        unsafe extern "C" fn notify_icon_name_trampoline<P, F: Fn(&P) + 'static>(
666            this: *mut gtk_sys::GtkToolButton,
667            _param_spec: glib_sys::gpointer,
668            f: glib_sys::gpointer,
669        ) where
670            P: IsA<ToolButton>,
671        {
672            let f: &F = &*(f as *const F);
673            f(&ToolButton::from_glib_borrow(this).unsafe_cast())
674        }
675        unsafe {
676            let f: Box_<F> = Box_::new(f);
677            connect_raw(
678                self.as_ptr() as *mut _,
679                b"notify::icon-name\0".as_ptr() as *const _,
680                Some(transmute(notify_icon_name_trampoline::<Self, F> as usize)),
681                Box_::into_raw(f),
682            )
683        }
684    }
685
686    fn connect_property_icon_widget_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
687        unsafe extern "C" fn notify_icon_widget_trampoline<P, F: Fn(&P) + 'static>(
688            this: *mut gtk_sys::GtkToolButton,
689            _param_spec: glib_sys::gpointer,
690            f: glib_sys::gpointer,
691        ) where
692            P: IsA<ToolButton>,
693        {
694            let f: &F = &*(f as *const F);
695            f(&ToolButton::from_glib_borrow(this).unsafe_cast())
696        }
697        unsafe {
698            let f: Box_<F> = Box_::new(f);
699            connect_raw(
700                self.as_ptr() as *mut _,
701                b"notify::icon-widget\0".as_ptr() as *const _,
702                Some(transmute(notify_icon_widget_trampoline::<Self, F> as usize)),
703                Box_::into_raw(f),
704            )
705        }
706    }
707
708    fn connect_property_label_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
709        unsafe extern "C" fn notify_label_trampoline<P, F: Fn(&P) + 'static>(
710            this: *mut gtk_sys::GtkToolButton,
711            _param_spec: glib_sys::gpointer,
712            f: glib_sys::gpointer,
713        ) where
714            P: IsA<ToolButton>,
715        {
716            let f: &F = &*(f as *const F);
717            f(&ToolButton::from_glib_borrow(this).unsafe_cast())
718        }
719        unsafe {
720            let f: Box_<F> = Box_::new(f);
721            connect_raw(
722                self.as_ptr() as *mut _,
723                b"notify::label\0".as_ptr() as *const _,
724                Some(transmute(notify_label_trampoline::<Self, F> as usize)),
725                Box_::into_raw(f),
726            )
727        }
728    }
729
730    fn connect_property_label_widget_notify<F: Fn(&Self) + 'static>(
731        &self,
732        f: F,
733    ) -> SignalHandlerId {
734        unsafe extern "C" fn notify_label_widget_trampoline<P, F: Fn(&P) + 'static>(
735            this: *mut gtk_sys::GtkToolButton,
736            _param_spec: glib_sys::gpointer,
737            f: glib_sys::gpointer,
738        ) where
739            P: IsA<ToolButton>,
740        {
741            let f: &F = &*(f as *const F);
742            f(&ToolButton::from_glib_borrow(this).unsafe_cast())
743        }
744        unsafe {
745            let f: Box_<F> = Box_::new(f);
746            connect_raw(
747                self.as_ptr() as *mut _,
748                b"notify::label-widget\0".as_ptr() as *const _,
749                Some(transmute(
750                    notify_label_widget_trampoline::<Self, F> as usize,
751                )),
752                Box_::into_raw(f),
753            )
754        }
755    }
756
757    fn connect_property_use_underline_notify<F: Fn(&Self) + 'static>(
758        &self,
759        f: F,
760    ) -> SignalHandlerId {
761        unsafe extern "C" fn notify_use_underline_trampoline<P, F: Fn(&P) + 'static>(
762            this: *mut gtk_sys::GtkToolButton,
763            _param_spec: glib_sys::gpointer,
764            f: glib_sys::gpointer,
765        ) where
766            P: IsA<ToolButton>,
767        {
768            let f: &F = &*(f as *const F);
769            f(&ToolButton::from_glib_borrow(this).unsafe_cast())
770        }
771        unsafe {
772            let f: Box_<F> = Box_::new(f);
773            connect_raw(
774                self.as_ptr() as *mut _,
775                b"notify::use-underline\0".as_ptr() as *const _,
776                Some(transmute(
777                    notify_use_underline_trampoline::<Self, F> as usize,
778                )),
779                Box_::into_raw(f),
780            )
781        }
782    }
783}
784
785impl fmt::Display for ToolButton {
786    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
787        write!(f, "ToolButton")
788    }
789}