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 
5 use cairo;
6 use gdk;
7 use gdk_pixbuf;
8 use glib::object::Cast;
9 use glib::object::IsA;
10 use glib::translate::*;
11 use glib::StaticType;
12 use glib::ToValue;
13 use gtk_sys;
14 use std::fmt;
15 use Align;
16 use Application;
17 use Bin;
18 use Buildable;
19 use Container;
20 use ResizeMode;
21 use Widget;
22 use Window;
23 use WindowPosition;
24 use WindowType;
25 
26 glib_wrapper! {
27     pub struct OffscreenWindow(Object<gtk_sys::GtkOffscreenWindow, gtk_sys::GtkOffscreenWindowClass, OffscreenWindowClass>) @extends Window, Bin, Container, Widget, @implements Buildable;
28 
29     match fn {
30         get_type => || gtk_sys::gtk_offscreen_window_get_type(),
31     }
32 }
33 
34 impl OffscreenWindow {
new() -> OffscreenWindow35     pub fn new() -> OffscreenWindow {
36         assert_initialized_main_thread!();
37         unsafe { Widget::from_glib_none(gtk_sys::gtk_offscreen_window_new()).unsafe_cast() }
38     }
39 }
40 
41 impl Default for OffscreenWindow {
default() -> Self42     fn default() -> Self {
43         Self::new()
44     }
45 }
46 
47 pub struct OffscreenWindowBuilder {
48     accept_focus: Option<bool>,
49     application: Option<Application>,
50     attached_to: Option<Widget>,
51     decorated: Option<bool>,
52     default_height: Option<i32>,
53     default_width: Option<i32>,
54     deletable: Option<bool>,
55     destroy_with_parent: Option<bool>,
56     focus_on_map: Option<bool>,
57     focus_visible: Option<bool>,
58     gravity: Option<gdk::Gravity>,
59     hide_titlebar_when_maximized: Option<bool>,
60     icon: Option<gdk_pixbuf::Pixbuf>,
61     icon_name: Option<String>,
62     mnemonics_visible: Option<bool>,
63     modal: Option<bool>,
64     resizable: Option<bool>,
65     role: Option<String>,
66     screen: Option<gdk::Screen>,
67     skip_pager_hint: Option<bool>,
68     skip_taskbar_hint: Option<bool>,
69     startup_id: Option<String>,
70     title: Option<String>,
71     transient_for: Option<Window>,
72     type_: Option<WindowType>,
73     type_hint: Option<gdk::WindowTypeHint>,
74     urgency_hint: Option<bool>,
75     window_position: Option<WindowPosition>,
76     border_width: Option<u32>,
77     child: Option<Widget>,
78     resize_mode: Option<ResizeMode>,
79     app_paintable: Option<bool>,
80     can_default: Option<bool>,
81     can_focus: Option<bool>,
82     events: Option<gdk::EventMask>,
83     expand: Option<bool>,
84     #[cfg(any(feature = "v3_20", feature = "dox"))]
85     focus_on_click: Option<bool>,
86     halign: Option<Align>,
87     has_default: Option<bool>,
88     has_focus: Option<bool>,
89     has_tooltip: Option<bool>,
90     height_request: Option<i32>,
91     hexpand: Option<bool>,
92     hexpand_set: Option<bool>,
93     is_focus: Option<bool>,
94     margin: Option<i32>,
95     margin_bottom: Option<i32>,
96     margin_end: Option<i32>,
97     margin_start: Option<i32>,
98     margin_top: Option<i32>,
99     name: Option<String>,
100     no_show_all: Option<bool>,
101     opacity: Option<f64>,
102     parent: Option<Container>,
103     receives_default: Option<bool>,
104     sensitive: Option<bool>,
105     //style: /*Unknown type*/,
106     tooltip_markup: Option<String>,
107     tooltip_text: Option<String>,
108     valign: Option<Align>,
109     vexpand: Option<bool>,
110     vexpand_set: Option<bool>,
111     visible: Option<bool>,
112     width_request: Option<i32>,
113 }
114 
115 impl OffscreenWindowBuilder {
new() -> Self116     pub fn new() -> Self {
117         Self {
118             accept_focus: None,
119             application: None,
120             attached_to: None,
121             decorated: None,
122             default_height: None,
123             default_width: None,
124             deletable: None,
125             destroy_with_parent: None,
126             focus_on_map: None,
127             focus_visible: None,
128             gravity: None,
129             hide_titlebar_when_maximized: None,
130             icon: None,
131             icon_name: None,
132             mnemonics_visible: None,
133             modal: None,
134             resizable: None,
135             role: None,
136             screen: None,
137             skip_pager_hint: None,
138             skip_taskbar_hint: None,
139             startup_id: None,
140             title: None,
141             transient_for: None,
142             type_: None,
143             type_hint: None,
144             urgency_hint: None,
145             window_position: None,
146             border_width: None,
147             child: None,
148             resize_mode: None,
149             app_paintable: None,
150             can_default: None,
151             can_focus: None,
152             events: None,
153             expand: None,
154             #[cfg(any(feature = "v3_20", feature = "dox"))]
155             focus_on_click: None,
156             halign: None,
157             has_default: None,
158             has_focus: None,
159             has_tooltip: None,
160             height_request: None,
161             hexpand: None,
162             hexpand_set: None,
163             is_focus: None,
164             margin: None,
165             margin_bottom: None,
166             margin_end: None,
167             margin_start: None,
168             margin_top: None,
169             name: None,
170             no_show_all: None,
171             opacity: None,
172             parent: None,
173             receives_default: None,
174             sensitive: None,
175             tooltip_markup: None,
176             tooltip_text: None,
177             valign: None,
178             vexpand: None,
179             vexpand_set: None,
180             visible: None,
181             width_request: None,
182         }
183     }
184 
build(self) -> OffscreenWindow185     pub fn build(self) -> OffscreenWindow {
186         let mut properties: Vec<(&str, &dyn ToValue)> = vec![];
187         if let Some(ref accept_focus) = self.accept_focus {
188             properties.push(("accept-focus", accept_focus));
189         }
190         if let Some(ref application) = self.application {
191             properties.push(("application", application));
192         }
193         if let Some(ref attached_to) = self.attached_to {
194             properties.push(("attached-to", attached_to));
195         }
196         if let Some(ref decorated) = self.decorated {
197             properties.push(("decorated", decorated));
198         }
199         if let Some(ref default_height) = self.default_height {
200             properties.push(("default-height", default_height));
201         }
202         if let Some(ref default_width) = self.default_width {
203             properties.push(("default-width", default_width));
204         }
205         if let Some(ref deletable) = self.deletable {
206             properties.push(("deletable", deletable));
207         }
208         if let Some(ref destroy_with_parent) = self.destroy_with_parent {
209             properties.push(("destroy-with-parent", destroy_with_parent));
210         }
211         if let Some(ref focus_on_map) = self.focus_on_map {
212             properties.push(("focus-on-map", focus_on_map));
213         }
214         if let Some(ref focus_visible) = self.focus_visible {
215             properties.push(("focus-visible", focus_visible));
216         }
217         if let Some(ref gravity) = self.gravity {
218             properties.push(("gravity", gravity));
219         }
220         if let Some(ref hide_titlebar_when_maximized) = self.hide_titlebar_when_maximized {
221             properties.push(("hide-titlebar-when-maximized", hide_titlebar_when_maximized));
222         }
223         if let Some(ref icon) = self.icon {
224             properties.push(("icon", icon));
225         }
226         if let Some(ref icon_name) = self.icon_name {
227             properties.push(("icon-name", icon_name));
228         }
229         if let Some(ref mnemonics_visible) = self.mnemonics_visible {
230             properties.push(("mnemonics-visible", mnemonics_visible));
231         }
232         if let Some(ref modal) = self.modal {
233             properties.push(("modal", modal));
234         }
235         if let Some(ref resizable) = self.resizable {
236             properties.push(("resizable", resizable));
237         }
238         if let Some(ref role) = self.role {
239             properties.push(("role", role));
240         }
241         if let Some(ref screen) = self.screen {
242             properties.push(("screen", screen));
243         }
244         if let Some(ref skip_pager_hint) = self.skip_pager_hint {
245             properties.push(("skip-pager-hint", skip_pager_hint));
246         }
247         if let Some(ref skip_taskbar_hint) = self.skip_taskbar_hint {
248             properties.push(("skip-taskbar-hint", skip_taskbar_hint));
249         }
250         if let Some(ref startup_id) = self.startup_id {
251             properties.push(("startup-id", startup_id));
252         }
253         if let Some(ref title) = self.title {
254             properties.push(("title", title));
255         }
256         if let Some(ref transient_for) = self.transient_for {
257             properties.push(("transient-for", transient_for));
258         }
259         if let Some(ref type_) = self.type_ {
260             properties.push(("type", type_));
261         }
262         if let Some(ref type_hint) = self.type_hint {
263             properties.push(("type-hint", type_hint));
264         }
265         if let Some(ref urgency_hint) = self.urgency_hint {
266             properties.push(("urgency-hint", urgency_hint));
267         }
268         if let Some(ref window_position) = self.window_position {
269             properties.push(("window-position", window_position));
270         }
271         if let Some(ref border_width) = self.border_width {
272             properties.push(("border-width", border_width));
273         }
274         if let Some(ref child) = self.child {
275             properties.push(("child", child));
276         }
277         if let Some(ref resize_mode) = self.resize_mode {
278             properties.push(("resize-mode", resize_mode));
279         }
280         if let Some(ref app_paintable) = self.app_paintable {
281             properties.push(("app-paintable", app_paintable));
282         }
283         if let Some(ref can_default) = self.can_default {
284             properties.push(("can-default", can_default));
285         }
286         if let Some(ref can_focus) = self.can_focus {
287             properties.push(("can-focus", can_focus));
288         }
289         if let Some(ref events) = self.events {
290             properties.push(("events", events));
291         }
292         if let Some(ref expand) = self.expand {
293             properties.push(("expand", expand));
294         }
295         #[cfg(any(feature = "v3_20", feature = "dox"))]
296         {
297             if let Some(ref focus_on_click) = self.focus_on_click {
298                 properties.push(("focus-on-click", focus_on_click));
299             }
300         }
301         if let Some(ref halign) = self.halign {
302             properties.push(("halign", halign));
303         }
304         if let Some(ref has_default) = self.has_default {
305             properties.push(("has-default", has_default));
306         }
307         if let Some(ref has_focus) = self.has_focus {
308             properties.push(("has-focus", has_focus));
309         }
310         if let Some(ref has_tooltip) = self.has_tooltip {
311             properties.push(("has-tooltip", has_tooltip));
312         }
313         if let Some(ref height_request) = self.height_request {
314             properties.push(("height-request", height_request));
315         }
316         if let Some(ref hexpand) = self.hexpand {
317             properties.push(("hexpand", hexpand));
318         }
319         if let Some(ref hexpand_set) = self.hexpand_set {
320             properties.push(("hexpand-set", hexpand_set));
321         }
322         if let Some(ref is_focus) = self.is_focus {
323             properties.push(("is-focus", is_focus));
324         }
325         if let Some(ref margin) = self.margin {
326             properties.push(("margin", margin));
327         }
328         if let Some(ref margin_bottom) = self.margin_bottom {
329             properties.push(("margin-bottom", margin_bottom));
330         }
331         if let Some(ref margin_end) = self.margin_end {
332             properties.push(("margin-end", margin_end));
333         }
334         if let Some(ref margin_start) = self.margin_start {
335             properties.push(("margin-start", margin_start));
336         }
337         if let Some(ref margin_top) = self.margin_top {
338             properties.push(("margin-top", margin_top));
339         }
340         if let Some(ref name) = self.name {
341             properties.push(("name", name));
342         }
343         if let Some(ref no_show_all) = self.no_show_all {
344             properties.push(("no-show-all", no_show_all));
345         }
346         if let Some(ref opacity) = self.opacity {
347             properties.push(("opacity", opacity));
348         }
349         if let Some(ref parent) = self.parent {
350             properties.push(("parent", parent));
351         }
352         if let Some(ref receives_default) = self.receives_default {
353             properties.push(("receives-default", receives_default));
354         }
355         if let Some(ref sensitive) = self.sensitive {
356             properties.push(("sensitive", sensitive));
357         }
358         if let Some(ref tooltip_markup) = self.tooltip_markup {
359             properties.push(("tooltip-markup", tooltip_markup));
360         }
361         if let Some(ref tooltip_text) = self.tooltip_text {
362             properties.push(("tooltip-text", tooltip_text));
363         }
364         if let Some(ref valign) = self.valign {
365             properties.push(("valign", valign));
366         }
367         if let Some(ref vexpand) = self.vexpand {
368             properties.push(("vexpand", vexpand));
369         }
370         if let Some(ref vexpand_set) = self.vexpand_set {
371             properties.push(("vexpand-set", vexpand_set));
372         }
373         if let Some(ref visible) = self.visible {
374             properties.push(("visible", visible));
375         }
376         if let Some(ref width_request) = self.width_request {
377             properties.push(("width-request", width_request));
378         }
379         glib::Object::new(OffscreenWindow::static_type(), &properties)
380             .expect("object new")
381             .downcast()
382             .expect("downcast")
383     }
384 
accept_focus(mut self, accept_focus: bool) -> Self385     pub fn accept_focus(mut self, accept_focus: bool) -> Self {
386         self.accept_focus = Some(accept_focus);
387         self
388     }
389 
application(mut self, application: &Application) -> Self390     pub fn application(mut self, application: &Application) -> Self {
391         self.application = Some(application.clone());
392         self
393     }
394 
attached_to(mut self, attached_to: &Widget) -> Self395     pub fn attached_to(mut self, attached_to: &Widget) -> Self {
396         self.attached_to = Some(attached_to.clone());
397         self
398     }
399 
decorated(mut self, decorated: bool) -> Self400     pub fn decorated(mut self, decorated: bool) -> Self {
401         self.decorated = Some(decorated);
402         self
403     }
404 
default_height(mut self, default_height: i32) -> Self405     pub fn default_height(mut self, default_height: i32) -> Self {
406         self.default_height = Some(default_height);
407         self
408     }
409 
default_width(mut self, default_width: i32) -> Self410     pub fn default_width(mut self, default_width: i32) -> Self {
411         self.default_width = Some(default_width);
412         self
413     }
414 
deletable(mut self, deletable: bool) -> Self415     pub fn deletable(mut self, deletable: bool) -> Self {
416         self.deletable = Some(deletable);
417         self
418     }
419 
destroy_with_parent(mut self, destroy_with_parent: bool) -> Self420     pub fn destroy_with_parent(mut self, destroy_with_parent: bool) -> Self {
421         self.destroy_with_parent = Some(destroy_with_parent);
422         self
423     }
424 
focus_on_map(mut self, focus_on_map: bool) -> Self425     pub fn focus_on_map(mut self, focus_on_map: bool) -> Self {
426         self.focus_on_map = Some(focus_on_map);
427         self
428     }
429 
focus_visible(mut self, focus_visible: bool) -> Self430     pub fn focus_visible(mut self, focus_visible: bool) -> Self {
431         self.focus_visible = Some(focus_visible);
432         self
433     }
434 
gravity(mut self, gravity: gdk::Gravity) -> Self435     pub fn gravity(mut self, gravity: gdk::Gravity) -> Self {
436         self.gravity = Some(gravity);
437         self
438     }
439 
hide_titlebar_when_maximized(mut self, hide_titlebar_when_maximized: bool) -> Self440     pub fn hide_titlebar_when_maximized(mut self, hide_titlebar_when_maximized: bool) -> Self {
441         self.hide_titlebar_when_maximized = Some(hide_titlebar_when_maximized);
442         self
443     }
444 
icon(mut self, icon: &gdk_pixbuf::Pixbuf) -> Self445     pub fn icon(mut self, icon: &gdk_pixbuf::Pixbuf) -> Self {
446         self.icon = Some(icon.clone());
447         self
448     }
449 
icon_name(mut self, icon_name: &str) -> Self450     pub fn icon_name(mut self, icon_name: &str) -> Self {
451         self.icon_name = Some(icon_name.to_string());
452         self
453     }
454 
mnemonics_visible(mut self, mnemonics_visible: bool) -> Self455     pub fn mnemonics_visible(mut self, mnemonics_visible: bool) -> Self {
456         self.mnemonics_visible = Some(mnemonics_visible);
457         self
458     }
459 
modal(mut self, modal: bool) -> Self460     pub fn modal(mut self, modal: bool) -> Self {
461         self.modal = Some(modal);
462         self
463     }
464 
resizable(mut self, resizable: bool) -> Self465     pub fn resizable(mut self, resizable: bool) -> Self {
466         self.resizable = Some(resizable);
467         self
468     }
469 
role(mut self, role: &str) -> Self470     pub fn role(mut self, role: &str) -> Self {
471         self.role = Some(role.to_string());
472         self
473     }
474 
screen(mut self, screen: &gdk::Screen) -> Self475     pub fn screen(mut self, screen: &gdk::Screen) -> Self {
476         self.screen = Some(screen.clone());
477         self
478     }
479 
skip_pager_hint(mut self, skip_pager_hint: bool) -> Self480     pub fn skip_pager_hint(mut self, skip_pager_hint: bool) -> Self {
481         self.skip_pager_hint = Some(skip_pager_hint);
482         self
483     }
484 
skip_taskbar_hint(mut self, skip_taskbar_hint: bool) -> Self485     pub fn skip_taskbar_hint(mut self, skip_taskbar_hint: bool) -> Self {
486         self.skip_taskbar_hint = Some(skip_taskbar_hint);
487         self
488     }
489 
startup_id(mut self, startup_id: &str) -> Self490     pub fn startup_id(mut self, startup_id: &str) -> Self {
491         self.startup_id = Some(startup_id.to_string());
492         self
493     }
494 
title(mut self, title: &str) -> Self495     pub fn title(mut self, title: &str) -> Self {
496         self.title = Some(title.to_string());
497         self
498     }
499 
transient_for(mut self, transient_for: &Window) -> Self500     pub fn transient_for(mut self, transient_for: &Window) -> Self {
501         self.transient_for = Some(transient_for.clone());
502         self
503     }
504 
type_(mut self, type_: WindowType) -> Self505     pub fn type_(mut self, type_: WindowType) -> Self {
506         self.type_ = Some(type_);
507         self
508     }
509 
type_hint(mut self, type_hint: gdk::WindowTypeHint) -> Self510     pub fn type_hint(mut self, type_hint: gdk::WindowTypeHint) -> Self {
511         self.type_hint = Some(type_hint);
512         self
513     }
514 
urgency_hint(mut self, urgency_hint: bool) -> Self515     pub fn urgency_hint(mut self, urgency_hint: bool) -> Self {
516         self.urgency_hint = Some(urgency_hint);
517         self
518     }
519 
window_position(mut self, window_position: WindowPosition) -> Self520     pub fn window_position(mut self, window_position: WindowPosition) -> Self {
521         self.window_position = Some(window_position);
522         self
523     }
524 
border_width(mut self, border_width: u32) -> Self525     pub fn border_width(mut self, border_width: u32) -> Self {
526         self.border_width = Some(border_width);
527         self
528     }
529 
child(mut self, child: &Widget) -> Self530     pub fn child(mut self, child: &Widget) -> Self {
531         self.child = Some(child.clone());
532         self
533     }
534 
resize_mode(mut self, resize_mode: ResizeMode) -> Self535     pub fn resize_mode(mut self, resize_mode: ResizeMode) -> Self {
536         self.resize_mode = Some(resize_mode);
537         self
538     }
539 
app_paintable(mut self, app_paintable: bool) -> Self540     pub fn app_paintable(mut self, app_paintable: bool) -> Self {
541         self.app_paintable = Some(app_paintable);
542         self
543     }
544 
can_default(mut self, can_default: bool) -> Self545     pub fn can_default(mut self, can_default: bool) -> Self {
546         self.can_default = Some(can_default);
547         self
548     }
549 
can_focus(mut self, can_focus: bool) -> Self550     pub fn can_focus(mut self, can_focus: bool) -> Self {
551         self.can_focus = Some(can_focus);
552         self
553     }
554 
events(mut self, events: gdk::EventMask) -> Self555     pub fn events(mut self, events: gdk::EventMask) -> Self {
556         self.events = Some(events);
557         self
558     }
559 
expand(mut self, expand: bool) -> Self560     pub fn expand(mut self, expand: bool) -> Self {
561         self.expand = Some(expand);
562         self
563     }
564 
565     #[cfg(any(feature = "v3_20", feature = "dox"))]
focus_on_click(mut self, focus_on_click: bool) -> Self566     pub fn focus_on_click(mut self, focus_on_click: bool) -> Self {
567         self.focus_on_click = Some(focus_on_click);
568         self
569     }
570 
halign(mut self, halign: Align) -> Self571     pub fn halign(mut self, halign: Align) -> Self {
572         self.halign = Some(halign);
573         self
574     }
575 
has_default(mut self, has_default: bool) -> Self576     pub fn has_default(mut self, has_default: bool) -> Self {
577         self.has_default = Some(has_default);
578         self
579     }
580 
has_focus(mut self, has_focus: bool) -> Self581     pub fn has_focus(mut self, has_focus: bool) -> Self {
582         self.has_focus = Some(has_focus);
583         self
584     }
585 
has_tooltip(mut self, has_tooltip: bool) -> Self586     pub fn has_tooltip(mut self, has_tooltip: bool) -> Self {
587         self.has_tooltip = Some(has_tooltip);
588         self
589     }
590 
height_request(mut self, height_request: i32) -> Self591     pub fn height_request(mut self, height_request: i32) -> Self {
592         self.height_request = Some(height_request);
593         self
594     }
595 
hexpand(mut self, hexpand: bool) -> Self596     pub fn hexpand(mut self, hexpand: bool) -> Self {
597         self.hexpand = Some(hexpand);
598         self
599     }
600 
hexpand_set(mut self, hexpand_set: bool) -> Self601     pub fn hexpand_set(mut self, hexpand_set: bool) -> Self {
602         self.hexpand_set = Some(hexpand_set);
603         self
604     }
605 
is_focus(mut self, is_focus: bool) -> Self606     pub fn is_focus(mut self, is_focus: bool) -> Self {
607         self.is_focus = Some(is_focus);
608         self
609     }
610 
margin(mut self, margin: i32) -> Self611     pub fn margin(mut self, margin: i32) -> Self {
612         self.margin = Some(margin);
613         self
614     }
615 
margin_bottom(mut self, margin_bottom: i32) -> Self616     pub fn margin_bottom(mut self, margin_bottom: i32) -> Self {
617         self.margin_bottom = Some(margin_bottom);
618         self
619     }
620 
margin_end(mut self, margin_end: i32) -> Self621     pub fn margin_end(mut self, margin_end: i32) -> Self {
622         self.margin_end = Some(margin_end);
623         self
624     }
625 
margin_start(mut self, margin_start: i32) -> Self626     pub fn margin_start(mut self, margin_start: i32) -> Self {
627         self.margin_start = Some(margin_start);
628         self
629     }
630 
margin_top(mut self, margin_top: i32) -> Self631     pub fn margin_top(mut self, margin_top: i32) -> Self {
632         self.margin_top = Some(margin_top);
633         self
634     }
635 
name(mut self, name: &str) -> Self636     pub fn name(mut self, name: &str) -> Self {
637         self.name = Some(name.to_string());
638         self
639     }
640 
no_show_all(mut self, no_show_all: bool) -> Self641     pub fn no_show_all(mut self, no_show_all: bool) -> Self {
642         self.no_show_all = Some(no_show_all);
643         self
644     }
645 
opacity(mut self, opacity: f64) -> Self646     pub fn opacity(mut self, opacity: f64) -> Self {
647         self.opacity = Some(opacity);
648         self
649     }
650 
parent(mut self, parent: &Container) -> Self651     pub fn parent(mut self, parent: &Container) -> Self {
652         self.parent = Some(parent.clone());
653         self
654     }
655 
receives_default(mut self, receives_default: bool) -> Self656     pub fn receives_default(mut self, receives_default: bool) -> Self {
657         self.receives_default = Some(receives_default);
658         self
659     }
660 
sensitive(mut self, sensitive: bool) -> Self661     pub fn sensitive(mut self, sensitive: bool) -> Self {
662         self.sensitive = Some(sensitive);
663         self
664     }
665 
tooltip_markup(mut self, tooltip_markup: &str) -> Self666     pub fn tooltip_markup(mut self, tooltip_markup: &str) -> Self {
667         self.tooltip_markup = Some(tooltip_markup.to_string());
668         self
669     }
670 
tooltip_text(mut self, tooltip_text: &str) -> Self671     pub fn tooltip_text(mut self, tooltip_text: &str) -> Self {
672         self.tooltip_text = Some(tooltip_text.to_string());
673         self
674     }
675 
valign(mut self, valign: Align) -> Self676     pub fn valign(mut self, valign: Align) -> Self {
677         self.valign = Some(valign);
678         self
679     }
680 
vexpand(mut self, vexpand: bool) -> Self681     pub fn vexpand(mut self, vexpand: bool) -> Self {
682         self.vexpand = Some(vexpand);
683         self
684     }
685 
vexpand_set(mut self, vexpand_set: bool) -> Self686     pub fn vexpand_set(mut self, vexpand_set: bool) -> Self {
687         self.vexpand_set = Some(vexpand_set);
688         self
689     }
690 
visible(mut self, visible: bool) -> Self691     pub fn visible(mut self, visible: bool) -> Self {
692         self.visible = Some(visible);
693         self
694     }
695 
width_request(mut self, width_request: i32) -> Self696     pub fn width_request(mut self, width_request: i32) -> Self {
697         self.width_request = Some(width_request);
698         self
699     }
700 }
701 
702 pub const NONE_OFFSCREEN_WINDOW: Option<&OffscreenWindow> = None;
703 
704 pub trait OffscreenWindowExt: 'static {
get_pixbuf(&self) -> Option<gdk_pixbuf::Pixbuf>705     fn get_pixbuf(&self) -> Option<gdk_pixbuf::Pixbuf>;
706 
get_surface(&self) -> Option<cairo::Surface>707     fn get_surface(&self) -> Option<cairo::Surface>;
708 }
709 
710 impl<O: IsA<OffscreenWindow>> OffscreenWindowExt for O {
get_pixbuf(&self) -> Option<gdk_pixbuf::Pixbuf>711     fn get_pixbuf(&self) -> Option<gdk_pixbuf::Pixbuf> {
712         unsafe {
713             from_glib_full(gtk_sys::gtk_offscreen_window_get_pixbuf(
714                 self.as_ref().to_glib_none().0,
715             ))
716         }
717     }
718 
get_surface(&self) -> Option<cairo::Surface>719     fn get_surface(&self) -> Option<cairo::Surface> {
720         unsafe {
721             from_glib_none(gtk_sys::gtk_offscreen_window_get_surface(
722                 self.as_ref().to_glib_none().0,
723             ))
724         }
725     }
726 }
727 
728 impl fmt::Display for OffscreenWindow {
fmt(&self, f: &mut fmt::Formatter) -> fmt::Result729     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
730         write!(f, "OffscreenWindow")
731     }
732 }
733