gtk/auto/
font_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::object::Cast;
7use glib::object::IsA;
8use glib::signal::connect_raw;
9use glib::signal::SignalHandlerId;
10use glib::translate::*;
11use glib::GString;
12use glib::StaticType;
13use glib::ToValue;
14use glib_sys;
15use gtk_sys;
16use std::boxed::Box as Box_;
17use std::fmt;
18use std::mem::transmute;
19use Actionable;
20use Align;
21use Bin;
22use Buildable;
23use Button;
24use Container;
25use FontChooser;
26use PositionType;
27use ReliefStyle;
28use ResizeMode;
29use Widget;
30
31glib_wrapper! {
32    pub struct FontButton(Object<gtk_sys::GtkFontButton, gtk_sys::GtkFontButtonClass, FontButtonClass>) @extends Button, Bin, Container, Widget, @implements Buildable, Actionable, FontChooser;
33
34    match fn {
35        get_type => || gtk_sys::gtk_font_button_get_type(),
36    }
37}
38
39impl FontButton {
40    pub fn new() -> FontButton {
41        assert_initialized_main_thread!();
42        unsafe { Widget::from_glib_none(gtk_sys::gtk_font_button_new()).unsafe_cast() }
43    }
44
45    pub fn new_with_font(fontname: &str) -> FontButton {
46        assert_initialized_main_thread!();
47        unsafe {
48            Widget::from_glib_none(gtk_sys::gtk_font_button_new_with_font(
49                fontname.to_glib_none().0,
50            ))
51            .unsafe_cast()
52        }
53    }
54}
55
56impl Default for FontButton {
57    fn default() -> Self {
58        Self::new()
59    }
60}
61
62pub struct FontButtonBuilder {
63    font_name: Option<String>,
64    show_size: Option<bool>,
65    show_style: Option<bool>,
66    title: Option<String>,
67    use_font: Option<bool>,
68    use_size: Option<bool>,
69    always_show_image: Option<bool>,
70    image: Option<Widget>,
71    image_position: Option<PositionType>,
72    label: Option<String>,
73    relief: Option<ReliefStyle>,
74    use_underline: Option<bool>,
75    border_width: Option<u32>,
76    child: Option<Widget>,
77    resize_mode: Option<ResizeMode>,
78    app_paintable: Option<bool>,
79    can_default: Option<bool>,
80    can_focus: Option<bool>,
81    events: Option<gdk::EventMask>,
82    expand: Option<bool>,
83    #[cfg(any(feature = "v3_20", feature = "dox"))]
84    focus_on_click: Option<bool>,
85    halign: Option<Align>,
86    has_default: Option<bool>,
87    has_focus: Option<bool>,
88    has_tooltip: Option<bool>,
89    height_request: Option<i32>,
90    hexpand: Option<bool>,
91    hexpand_set: Option<bool>,
92    is_focus: Option<bool>,
93    margin: Option<i32>,
94    margin_bottom: Option<i32>,
95    margin_end: Option<i32>,
96    margin_start: Option<i32>,
97    margin_top: Option<i32>,
98    name: Option<String>,
99    no_show_all: Option<bool>,
100    opacity: Option<f64>,
101    parent: Option<Container>,
102    receives_default: Option<bool>,
103    sensitive: Option<bool>,
104    //style: /*Unknown type*/,
105    tooltip_markup: Option<String>,
106    tooltip_text: Option<String>,
107    valign: Option<Align>,
108    vexpand: Option<bool>,
109    vexpand_set: Option<bool>,
110    visible: Option<bool>,
111    width_request: Option<i32>,
112}
113
114impl FontButtonBuilder {
115    pub fn new() -> Self {
116        Self {
117            font_name: None,
118            show_size: None,
119            show_style: None,
120            title: None,
121            use_font: None,
122            use_size: None,
123            always_show_image: None,
124            image: None,
125            image_position: None,
126            label: None,
127            relief: None,
128            use_underline: None,
129            border_width: None,
130            child: None,
131            resize_mode: None,
132            app_paintable: None,
133            can_default: None,
134            can_focus: None,
135            events: None,
136            expand: None,
137            #[cfg(any(feature = "v3_20", feature = "dox"))]
138            focus_on_click: None,
139            halign: None,
140            has_default: None,
141            has_focus: None,
142            has_tooltip: None,
143            height_request: None,
144            hexpand: None,
145            hexpand_set: None,
146            is_focus: None,
147            margin: None,
148            margin_bottom: None,
149            margin_end: None,
150            margin_start: None,
151            margin_top: None,
152            name: None,
153            no_show_all: None,
154            opacity: None,
155            parent: None,
156            receives_default: None,
157            sensitive: None,
158            tooltip_markup: None,
159            tooltip_text: None,
160            valign: None,
161            vexpand: None,
162            vexpand_set: None,
163            visible: None,
164            width_request: None,
165        }
166    }
167
168    pub fn build(self) -> FontButton {
169        let mut properties: Vec<(&str, &dyn ToValue)> = vec![];
170        if let Some(ref font_name) = self.font_name {
171            properties.push(("font-name", font_name));
172        }
173        if let Some(ref show_size) = self.show_size {
174            properties.push(("show-size", show_size));
175        }
176        if let Some(ref show_style) = self.show_style {
177            properties.push(("show-style", show_style));
178        }
179        if let Some(ref title) = self.title {
180            properties.push(("title", title));
181        }
182        if let Some(ref use_font) = self.use_font {
183            properties.push(("use-font", use_font));
184        }
185        if let Some(ref use_size) = self.use_size {
186            properties.push(("use-size", use_size));
187        }
188        if let Some(ref always_show_image) = self.always_show_image {
189            properties.push(("always-show-image", always_show_image));
190        }
191        if let Some(ref image) = self.image {
192            properties.push(("image", image));
193        }
194        if let Some(ref image_position) = self.image_position {
195            properties.push(("image-position", image_position));
196        }
197        if let Some(ref label) = self.label {
198            properties.push(("label", label));
199        }
200        if let Some(ref relief) = self.relief {
201            properties.push(("relief", relief));
202        }
203        if let Some(ref use_underline) = self.use_underline {
204            properties.push(("use-underline", use_underline));
205        }
206        if let Some(ref border_width) = self.border_width {
207            properties.push(("border-width", border_width));
208        }
209        if let Some(ref child) = self.child {
210            properties.push(("child", child));
211        }
212        if let Some(ref resize_mode) = self.resize_mode {
213            properties.push(("resize-mode", resize_mode));
214        }
215        if let Some(ref app_paintable) = self.app_paintable {
216            properties.push(("app-paintable", app_paintable));
217        }
218        if let Some(ref can_default) = self.can_default {
219            properties.push(("can-default", can_default));
220        }
221        if let Some(ref can_focus) = self.can_focus {
222            properties.push(("can-focus", can_focus));
223        }
224        if let Some(ref events) = self.events {
225            properties.push(("events", events));
226        }
227        if let Some(ref expand) = self.expand {
228            properties.push(("expand", expand));
229        }
230        #[cfg(any(feature = "v3_20", feature = "dox"))]
231        {
232            if let Some(ref focus_on_click) = self.focus_on_click {
233                properties.push(("focus-on-click", focus_on_click));
234            }
235        }
236        if let Some(ref halign) = self.halign {
237            properties.push(("halign", halign));
238        }
239        if let Some(ref has_default) = self.has_default {
240            properties.push(("has-default", has_default));
241        }
242        if let Some(ref has_focus) = self.has_focus {
243            properties.push(("has-focus", has_focus));
244        }
245        if let Some(ref has_tooltip) = self.has_tooltip {
246            properties.push(("has-tooltip", has_tooltip));
247        }
248        if let Some(ref height_request) = self.height_request {
249            properties.push(("height-request", height_request));
250        }
251        if let Some(ref hexpand) = self.hexpand {
252            properties.push(("hexpand", hexpand));
253        }
254        if let Some(ref hexpand_set) = self.hexpand_set {
255            properties.push(("hexpand-set", hexpand_set));
256        }
257        if let Some(ref is_focus) = self.is_focus {
258            properties.push(("is-focus", is_focus));
259        }
260        if let Some(ref margin) = self.margin {
261            properties.push(("margin", margin));
262        }
263        if let Some(ref margin_bottom) = self.margin_bottom {
264            properties.push(("margin-bottom", margin_bottom));
265        }
266        if let Some(ref margin_end) = self.margin_end {
267            properties.push(("margin-end", margin_end));
268        }
269        if let Some(ref margin_start) = self.margin_start {
270            properties.push(("margin-start", margin_start));
271        }
272        if let Some(ref margin_top) = self.margin_top {
273            properties.push(("margin-top", margin_top));
274        }
275        if let Some(ref name) = self.name {
276            properties.push(("name", name));
277        }
278        if let Some(ref no_show_all) = self.no_show_all {
279            properties.push(("no-show-all", no_show_all));
280        }
281        if let Some(ref opacity) = self.opacity {
282            properties.push(("opacity", opacity));
283        }
284        if let Some(ref parent) = self.parent {
285            properties.push(("parent", parent));
286        }
287        if let Some(ref receives_default) = self.receives_default {
288            properties.push(("receives-default", receives_default));
289        }
290        if let Some(ref sensitive) = self.sensitive {
291            properties.push(("sensitive", sensitive));
292        }
293        if let Some(ref tooltip_markup) = self.tooltip_markup {
294            properties.push(("tooltip-markup", tooltip_markup));
295        }
296        if let Some(ref tooltip_text) = self.tooltip_text {
297            properties.push(("tooltip-text", tooltip_text));
298        }
299        if let Some(ref valign) = self.valign {
300            properties.push(("valign", valign));
301        }
302        if let Some(ref vexpand) = self.vexpand {
303            properties.push(("vexpand", vexpand));
304        }
305        if let Some(ref vexpand_set) = self.vexpand_set {
306            properties.push(("vexpand-set", vexpand_set));
307        }
308        if let Some(ref visible) = self.visible {
309            properties.push(("visible", visible));
310        }
311        if let Some(ref width_request) = self.width_request {
312            properties.push(("width-request", width_request));
313        }
314        glib::Object::new(FontButton::static_type(), &properties)
315            .expect("object new")
316            .downcast()
317            .expect("downcast")
318    }
319
320    pub fn font_name(mut self, font_name: &str) -> Self {
321        self.font_name = Some(font_name.to_string());
322        self
323    }
324
325    pub fn show_size(mut self, show_size: bool) -> Self {
326        self.show_size = Some(show_size);
327        self
328    }
329
330    pub fn show_style(mut self, show_style: bool) -> Self {
331        self.show_style = Some(show_style);
332        self
333    }
334
335    pub fn title(mut self, title: &str) -> Self {
336        self.title = Some(title.to_string());
337        self
338    }
339
340    pub fn use_font(mut self, use_font: bool) -> Self {
341        self.use_font = Some(use_font);
342        self
343    }
344
345    pub fn use_size(mut self, use_size: bool) -> Self {
346        self.use_size = Some(use_size);
347        self
348    }
349
350    pub fn always_show_image(mut self, always_show_image: bool) -> Self {
351        self.always_show_image = Some(always_show_image);
352        self
353    }
354
355    pub fn image(mut self, image: &Widget) -> Self {
356        self.image = Some(image.clone());
357        self
358    }
359
360    pub fn image_position(mut self, image_position: PositionType) -> Self {
361        self.image_position = Some(image_position);
362        self
363    }
364
365    pub fn label(mut self, label: &str) -> Self {
366        self.label = Some(label.to_string());
367        self
368    }
369
370    pub fn relief(mut self, relief: ReliefStyle) -> Self {
371        self.relief = Some(relief);
372        self
373    }
374
375    pub fn use_underline(mut self, use_underline: bool) -> Self {
376        self.use_underline = Some(use_underline);
377        self
378    }
379
380    pub fn border_width(mut self, border_width: u32) -> Self {
381        self.border_width = Some(border_width);
382        self
383    }
384
385    pub fn child(mut self, child: &Widget) -> Self {
386        self.child = Some(child.clone());
387        self
388    }
389
390    pub fn resize_mode(mut self, resize_mode: ResizeMode) -> Self {
391        self.resize_mode = Some(resize_mode);
392        self
393    }
394
395    pub fn app_paintable(mut self, app_paintable: bool) -> Self {
396        self.app_paintable = Some(app_paintable);
397        self
398    }
399
400    pub fn can_default(mut self, can_default: bool) -> Self {
401        self.can_default = Some(can_default);
402        self
403    }
404
405    pub fn can_focus(mut self, can_focus: bool) -> Self {
406        self.can_focus = Some(can_focus);
407        self
408    }
409
410    pub fn events(mut self, events: gdk::EventMask) -> Self {
411        self.events = Some(events);
412        self
413    }
414
415    pub fn expand(mut self, expand: bool) -> Self {
416        self.expand = Some(expand);
417        self
418    }
419
420    #[cfg(any(feature = "v3_20", feature = "dox"))]
421    pub fn focus_on_click(mut self, focus_on_click: bool) -> Self {
422        self.focus_on_click = Some(focus_on_click);
423        self
424    }
425
426    pub fn halign(mut self, halign: Align) -> Self {
427        self.halign = Some(halign);
428        self
429    }
430
431    pub fn has_default(mut self, has_default: bool) -> Self {
432        self.has_default = Some(has_default);
433        self
434    }
435
436    pub fn has_focus(mut self, has_focus: bool) -> Self {
437        self.has_focus = Some(has_focus);
438        self
439    }
440
441    pub fn has_tooltip(mut self, has_tooltip: bool) -> Self {
442        self.has_tooltip = Some(has_tooltip);
443        self
444    }
445
446    pub fn height_request(mut self, height_request: i32) -> Self {
447        self.height_request = Some(height_request);
448        self
449    }
450
451    pub fn hexpand(mut self, hexpand: bool) -> Self {
452        self.hexpand = Some(hexpand);
453        self
454    }
455
456    pub fn hexpand_set(mut self, hexpand_set: bool) -> Self {
457        self.hexpand_set = Some(hexpand_set);
458        self
459    }
460
461    pub fn is_focus(mut self, is_focus: bool) -> Self {
462        self.is_focus = Some(is_focus);
463        self
464    }
465
466    pub fn margin(mut self, margin: i32) -> Self {
467        self.margin = Some(margin);
468        self
469    }
470
471    pub fn margin_bottom(mut self, margin_bottom: i32) -> Self {
472        self.margin_bottom = Some(margin_bottom);
473        self
474    }
475
476    pub fn margin_end(mut self, margin_end: i32) -> Self {
477        self.margin_end = Some(margin_end);
478        self
479    }
480
481    pub fn margin_start(mut self, margin_start: i32) -> Self {
482        self.margin_start = Some(margin_start);
483        self
484    }
485
486    pub fn margin_top(mut self, margin_top: i32) -> Self {
487        self.margin_top = Some(margin_top);
488        self
489    }
490
491    pub fn name(mut self, name: &str) -> Self {
492        self.name = Some(name.to_string());
493        self
494    }
495
496    pub fn no_show_all(mut self, no_show_all: bool) -> Self {
497        self.no_show_all = Some(no_show_all);
498        self
499    }
500
501    pub fn opacity(mut self, opacity: f64) -> Self {
502        self.opacity = Some(opacity);
503        self
504    }
505
506    pub fn parent(mut self, parent: &Container) -> Self {
507        self.parent = Some(parent.clone());
508        self
509    }
510
511    pub fn receives_default(mut self, receives_default: bool) -> Self {
512        self.receives_default = Some(receives_default);
513        self
514    }
515
516    pub fn sensitive(mut self, sensitive: bool) -> Self {
517        self.sensitive = Some(sensitive);
518        self
519    }
520
521    pub fn tooltip_markup(mut self, tooltip_markup: &str) -> Self {
522        self.tooltip_markup = Some(tooltip_markup.to_string());
523        self
524    }
525
526    pub fn tooltip_text(mut self, tooltip_text: &str) -> Self {
527        self.tooltip_text = Some(tooltip_text.to_string());
528        self
529    }
530
531    pub fn valign(mut self, valign: Align) -> Self {
532        self.valign = Some(valign);
533        self
534    }
535
536    pub fn vexpand(mut self, vexpand: bool) -> Self {
537        self.vexpand = Some(vexpand);
538        self
539    }
540
541    pub fn vexpand_set(mut self, vexpand_set: bool) -> Self {
542        self.vexpand_set = Some(vexpand_set);
543        self
544    }
545
546    pub fn visible(mut self, visible: bool) -> Self {
547        self.visible = Some(visible);
548        self
549    }
550
551    pub fn width_request(mut self, width_request: i32) -> Self {
552        self.width_request = Some(width_request);
553        self
554    }
555}
556
557pub const NONE_FONT_BUTTON: Option<&FontButton> = None;
558
559pub trait FontButtonExt: 'static {
560    #[cfg_attr(feature = "v3_22", deprecated)]
561    fn get_font_name(&self) -> Option<GString>;
562
563    fn get_show_size(&self) -> bool;
564
565    fn get_show_style(&self) -> bool;
566
567    fn get_title(&self) -> Option<GString>;
568
569    fn get_use_font(&self) -> bool;
570
571    fn get_use_size(&self) -> bool;
572
573    #[cfg_attr(feature = "v3_22", deprecated)]
574    fn set_font_name(&self, fontname: &str) -> bool;
575
576    fn set_show_size(&self, show_size: bool);
577
578    fn set_show_style(&self, show_style: bool);
579
580    fn set_title(&self, title: &str);
581
582    fn set_use_font(&self, use_font: bool);
583
584    fn set_use_size(&self, use_size: bool);
585
586    fn connect_font_set<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
587
588    #[cfg_attr(feature = "v3_22", deprecated)]
589    fn connect_property_font_name_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
590
591    fn connect_property_show_size_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
592
593    fn connect_property_show_style_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
594
595    fn connect_property_title_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
596
597    fn connect_property_use_font_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
598
599    fn connect_property_use_size_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
600}
601
602impl<O: IsA<FontButton>> FontButtonExt for O {
603    fn get_font_name(&self) -> Option<GString> {
604        unsafe {
605            from_glib_none(gtk_sys::gtk_font_button_get_font_name(
606                self.as_ref().to_glib_none().0,
607            ))
608        }
609    }
610
611    fn get_show_size(&self) -> bool {
612        unsafe {
613            from_glib(gtk_sys::gtk_font_button_get_show_size(
614                self.as_ref().to_glib_none().0,
615            ))
616        }
617    }
618
619    fn get_show_style(&self) -> bool {
620        unsafe {
621            from_glib(gtk_sys::gtk_font_button_get_show_style(
622                self.as_ref().to_glib_none().0,
623            ))
624        }
625    }
626
627    fn get_title(&self) -> Option<GString> {
628        unsafe {
629            from_glib_none(gtk_sys::gtk_font_button_get_title(
630                self.as_ref().to_glib_none().0,
631            ))
632        }
633    }
634
635    fn get_use_font(&self) -> bool {
636        unsafe {
637            from_glib(gtk_sys::gtk_font_button_get_use_font(
638                self.as_ref().to_glib_none().0,
639            ))
640        }
641    }
642
643    fn get_use_size(&self) -> bool {
644        unsafe {
645            from_glib(gtk_sys::gtk_font_button_get_use_size(
646                self.as_ref().to_glib_none().0,
647            ))
648        }
649    }
650
651    fn set_font_name(&self, fontname: &str) -> bool {
652        unsafe {
653            from_glib(gtk_sys::gtk_font_button_set_font_name(
654                self.as_ref().to_glib_none().0,
655                fontname.to_glib_none().0,
656            ))
657        }
658    }
659
660    fn set_show_size(&self, show_size: bool) {
661        unsafe {
662            gtk_sys::gtk_font_button_set_show_size(
663                self.as_ref().to_glib_none().0,
664                show_size.to_glib(),
665            );
666        }
667    }
668
669    fn set_show_style(&self, show_style: bool) {
670        unsafe {
671            gtk_sys::gtk_font_button_set_show_style(
672                self.as_ref().to_glib_none().0,
673                show_style.to_glib(),
674            );
675        }
676    }
677
678    fn set_title(&self, title: &str) {
679        unsafe {
680            gtk_sys::gtk_font_button_set_title(
681                self.as_ref().to_glib_none().0,
682                title.to_glib_none().0,
683            );
684        }
685    }
686
687    fn set_use_font(&self, use_font: bool) {
688        unsafe {
689            gtk_sys::gtk_font_button_set_use_font(
690                self.as_ref().to_glib_none().0,
691                use_font.to_glib(),
692            );
693        }
694    }
695
696    fn set_use_size(&self, use_size: bool) {
697        unsafe {
698            gtk_sys::gtk_font_button_set_use_size(
699                self.as_ref().to_glib_none().0,
700                use_size.to_glib(),
701            );
702        }
703    }
704
705    fn connect_font_set<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
706        unsafe extern "C" fn font_set_trampoline<P, F: Fn(&P) + 'static>(
707            this: *mut gtk_sys::GtkFontButton,
708            f: glib_sys::gpointer,
709        ) where
710            P: IsA<FontButton>,
711        {
712            let f: &F = &*(f as *const F);
713            f(&FontButton::from_glib_borrow(this).unsafe_cast())
714        }
715        unsafe {
716            let f: Box_<F> = Box_::new(f);
717            connect_raw(
718                self.as_ptr() as *mut _,
719                b"font-set\0".as_ptr() as *const _,
720                Some(transmute(font_set_trampoline::<Self, F> as usize)),
721                Box_::into_raw(f),
722            )
723        }
724    }
725
726    fn connect_property_font_name_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
727        unsafe extern "C" fn notify_font_name_trampoline<P, F: Fn(&P) + 'static>(
728            this: *mut gtk_sys::GtkFontButton,
729            _param_spec: glib_sys::gpointer,
730            f: glib_sys::gpointer,
731        ) where
732            P: IsA<FontButton>,
733        {
734            let f: &F = &*(f as *const F);
735            f(&FontButton::from_glib_borrow(this).unsafe_cast())
736        }
737        unsafe {
738            let f: Box_<F> = Box_::new(f);
739            connect_raw(
740                self.as_ptr() as *mut _,
741                b"notify::font-name\0".as_ptr() as *const _,
742                Some(transmute(notify_font_name_trampoline::<Self, F> as usize)),
743                Box_::into_raw(f),
744            )
745        }
746    }
747
748    fn connect_property_show_size_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
749        unsafe extern "C" fn notify_show_size_trampoline<P, F: Fn(&P) + 'static>(
750            this: *mut gtk_sys::GtkFontButton,
751            _param_spec: glib_sys::gpointer,
752            f: glib_sys::gpointer,
753        ) where
754            P: IsA<FontButton>,
755        {
756            let f: &F = &*(f as *const F);
757            f(&FontButton::from_glib_borrow(this).unsafe_cast())
758        }
759        unsafe {
760            let f: Box_<F> = Box_::new(f);
761            connect_raw(
762                self.as_ptr() as *mut _,
763                b"notify::show-size\0".as_ptr() as *const _,
764                Some(transmute(notify_show_size_trampoline::<Self, F> as usize)),
765                Box_::into_raw(f),
766            )
767        }
768    }
769
770    fn connect_property_show_style_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
771        unsafe extern "C" fn notify_show_style_trampoline<P, F: Fn(&P) + 'static>(
772            this: *mut gtk_sys::GtkFontButton,
773            _param_spec: glib_sys::gpointer,
774            f: glib_sys::gpointer,
775        ) where
776            P: IsA<FontButton>,
777        {
778            let f: &F = &*(f as *const F);
779            f(&FontButton::from_glib_borrow(this).unsafe_cast())
780        }
781        unsafe {
782            let f: Box_<F> = Box_::new(f);
783            connect_raw(
784                self.as_ptr() as *mut _,
785                b"notify::show-style\0".as_ptr() as *const _,
786                Some(transmute(notify_show_style_trampoline::<Self, F> as usize)),
787                Box_::into_raw(f),
788            )
789        }
790    }
791
792    fn connect_property_title_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
793        unsafe extern "C" fn notify_title_trampoline<P, F: Fn(&P) + 'static>(
794            this: *mut gtk_sys::GtkFontButton,
795            _param_spec: glib_sys::gpointer,
796            f: glib_sys::gpointer,
797        ) where
798            P: IsA<FontButton>,
799        {
800            let f: &F = &*(f as *const F);
801            f(&FontButton::from_glib_borrow(this).unsafe_cast())
802        }
803        unsafe {
804            let f: Box_<F> = Box_::new(f);
805            connect_raw(
806                self.as_ptr() as *mut _,
807                b"notify::title\0".as_ptr() as *const _,
808                Some(transmute(notify_title_trampoline::<Self, F> as usize)),
809                Box_::into_raw(f),
810            )
811        }
812    }
813
814    fn connect_property_use_font_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
815        unsafe extern "C" fn notify_use_font_trampoline<P, F: Fn(&P) + 'static>(
816            this: *mut gtk_sys::GtkFontButton,
817            _param_spec: glib_sys::gpointer,
818            f: glib_sys::gpointer,
819        ) where
820            P: IsA<FontButton>,
821        {
822            let f: &F = &*(f as *const F);
823            f(&FontButton::from_glib_borrow(this).unsafe_cast())
824        }
825        unsafe {
826            let f: Box_<F> = Box_::new(f);
827            connect_raw(
828                self.as_ptr() as *mut _,
829                b"notify::use-font\0".as_ptr() as *const _,
830                Some(transmute(notify_use_font_trampoline::<Self, F> as usize)),
831                Box_::into_raw(f),
832            )
833        }
834    }
835
836    fn connect_property_use_size_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
837        unsafe extern "C" fn notify_use_size_trampoline<P, F: Fn(&P) + 'static>(
838            this: *mut gtk_sys::GtkFontButton,
839            _param_spec: glib_sys::gpointer,
840            f: glib_sys::gpointer,
841        ) where
842            P: IsA<FontButton>,
843        {
844            let f: &F = &*(f as *const F);
845            f(&FontButton::from_glib_borrow(this).unsafe_cast())
846        }
847        unsafe {
848            let f: Box_<F> = Box_::new(f);
849            connect_raw(
850                self.as_ptr() as *mut _,
851                b"notify::use-size\0".as_ptr() as *const _,
852                Some(transmute(notify_use_size_trampoline::<Self, F> as usize)),
853                Box_::into_raw(f),
854            )
855        }
856    }
857}
858
859impl fmt::Display for FontButton {
860    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
861        write!(f, "FontButton")
862    }
863}