1use gdk;
6use glib::object::Cast;
7use glib::object::IsA;
8use glib::signal::connect_raw;
9use glib::signal::SignalHandlerId;
10use glib::translate::*;
11use glib::StaticType;
12use glib::ToValue;
13use glib::Value;
14use glib_sys;
15use gtk_sys;
16use std::boxed::Box as Box_;
17use std::fmt;
18use std::mem;
19use std::mem::transmute;
20use Align;
21use BaselinePosition;
22use Buildable;
23use Container;
24use Orientable;
25use Orientation;
26use PackType;
27use ResizeMode;
28use Widget;
29
30glib_wrapper! {
31 pub struct Box(Object<gtk_sys::GtkBox, gtk_sys::GtkBoxClass, BoxClass>) @extends Container, Widget, @implements Buildable, Orientable;
32
33 match fn {
34 get_type => || gtk_sys::gtk_box_get_type(),
35 }
36}
37
38impl Box {
39 pub fn new(orientation: Orientation, spacing: i32) -> Box {
40 assert_initialized_main_thread!();
41 unsafe {
42 Widget::from_glib_none(gtk_sys::gtk_box_new(orientation.to_glib(), spacing))
43 .unsafe_cast()
44 }
45 }
46}
47
48pub struct BoxBuilder {
49 baseline_position: Option<BaselinePosition>,
50 homogeneous: Option<bool>,
51 spacing: Option<i32>,
52 border_width: Option<u32>,
53 child: Option<Widget>,
54 resize_mode: Option<ResizeMode>,
55 app_paintable: Option<bool>,
56 can_default: Option<bool>,
57 can_focus: Option<bool>,
58 events: Option<gdk::EventMask>,
59 expand: Option<bool>,
60 #[cfg(any(feature = "v3_20", feature = "dox"))]
61 focus_on_click: Option<bool>,
62 halign: Option<Align>,
63 has_default: Option<bool>,
64 has_focus: Option<bool>,
65 has_tooltip: Option<bool>,
66 height_request: Option<i32>,
67 hexpand: Option<bool>,
68 hexpand_set: Option<bool>,
69 is_focus: Option<bool>,
70 margin: Option<i32>,
71 margin_bottom: Option<i32>,
72 margin_end: Option<i32>,
73 margin_start: Option<i32>,
74 margin_top: Option<i32>,
75 name: Option<String>,
76 no_show_all: Option<bool>,
77 opacity: Option<f64>,
78 parent: Option<Container>,
79 receives_default: Option<bool>,
80 sensitive: Option<bool>,
81 tooltip_markup: Option<String>,
83 tooltip_text: Option<String>,
84 valign: Option<Align>,
85 vexpand: Option<bool>,
86 vexpand_set: Option<bool>,
87 visible: Option<bool>,
88 width_request: Option<i32>,
89}
90
91impl BoxBuilder {
92 pub fn new() -> Self {
93 Self {
94 baseline_position: None,
95 homogeneous: None,
96 spacing: None,
97 border_width: None,
98 child: None,
99 resize_mode: None,
100 app_paintable: None,
101 can_default: None,
102 can_focus: None,
103 events: None,
104 expand: None,
105 #[cfg(any(feature = "v3_20", feature = "dox"))]
106 focus_on_click: None,
107 halign: None,
108 has_default: None,
109 has_focus: None,
110 has_tooltip: None,
111 height_request: None,
112 hexpand: None,
113 hexpand_set: None,
114 is_focus: None,
115 margin: None,
116 margin_bottom: None,
117 margin_end: None,
118 margin_start: None,
119 margin_top: None,
120 name: None,
121 no_show_all: None,
122 opacity: None,
123 parent: None,
124 receives_default: None,
125 sensitive: None,
126 tooltip_markup: None,
127 tooltip_text: None,
128 valign: None,
129 vexpand: None,
130 vexpand_set: None,
131 visible: None,
132 width_request: None,
133 }
134 }
135
136 pub fn build(self) -> Box {
137 let mut properties: Vec<(&str, &dyn ToValue)> = vec![];
138 if let Some(ref baseline_position) = self.baseline_position {
139 properties.push(("baseline-position", baseline_position));
140 }
141 if let Some(ref homogeneous) = self.homogeneous {
142 properties.push(("homogeneous", homogeneous));
143 }
144 if let Some(ref spacing) = self.spacing {
145 properties.push(("spacing", spacing));
146 }
147 if let Some(ref border_width) = self.border_width {
148 properties.push(("border-width", border_width));
149 }
150 if let Some(ref child) = self.child {
151 properties.push(("child", child));
152 }
153 if let Some(ref resize_mode) = self.resize_mode {
154 properties.push(("resize-mode", resize_mode));
155 }
156 if let Some(ref app_paintable) = self.app_paintable {
157 properties.push(("app-paintable", app_paintable));
158 }
159 if let Some(ref can_default) = self.can_default {
160 properties.push(("can-default", can_default));
161 }
162 if let Some(ref can_focus) = self.can_focus {
163 properties.push(("can-focus", can_focus));
164 }
165 if let Some(ref events) = self.events {
166 properties.push(("events", events));
167 }
168 if let Some(ref expand) = self.expand {
169 properties.push(("expand", expand));
170 }
171 #[cfg(any(feature = "v3_20", feature = "dox"))]
172 {
173 if let Some(ref focus_on_click) = self.focus_on_click {
174 properties.push(("focus-on-click", focus_on_click));
175 }
176 }
177 if let Some(ref halign) = self.halign {
178 properties.push(("halign", halign));
179 }
180 if let Some(ref has_default) = self.has_default {
181 properties.push(("has-default", has_default));
182 }
183 if let Some(ref has_focus) = self.has_focus {
184 properties.push(("has-focus", has_focus));
185 }
186 if let Some(ref has_tooltip) = self.has_tooltip {
187 properties.push(("has-tooltip", has_tooltip));
188 }
189 if let Some(ref height_request) = self.height_request {
190 properties.push(("height-request", height_request));
191 }
192 if let Some(ref hexpand) = self.hexpand {
193 properties.push(("hexpand", hexpand));
194 }
195 if let Some(ref hexpand_set) = self.hexpand_set {
196 properties.push(("hexpand-set", hexpand_set));
197 }
198 if let Some(ref is_focus) = self.is_focus {
199 properties.push(("is-focus", is_focus));
200 }
201 if let Some(ref margin) = self.margin {
202 properties.push(("margin", margin));
203 }
204 if let Some(ref margin_bottom) = self.margin_bottom {
205 properties.push(("margin-bottom", margin_bottom));
206 }
207 if let Some(ref margin_end) = self.margin_end {
208 properties.push(("margin-end", margin_end));
209 }
210 if let Some(ref margin_start) = self.margin_start {
211 properties.push(("margin-start", margin_start));
212 }
213 if let Some(ref margin_top) = self.margin_top {
214 properties.push(("margin-top", margin_top));
215 }
216 if let Some(ref name) = self.name {
217 properties.push(("name", name));
218 }
219 if let Some(ref no_show_all) = self.no_show_all {
220 properties.push(("no-show-all", no_show_all));
221 }
222 if let Some(ref opacity) = self.opacity {
223 properties.push(("opacity", opacity));
224 }
225 if let Some(ref parent) = self.parent {
226 properties.push(("parent", parent));
227 }
228 if let Some(ref receives_default) = self.receives_default {
229 properties.push(("receives-default", receives_default));
230 }
231 if let Some(ref sensitive) = self.sensitive {
232 properties.push(("sensitive", sensitive));
233 }
234 if let Some(ref tooltip_markup) = self.tooltip_markup {
235 properties.push(("tooltip-markup", tooltip_markup));
236 }
237 if let Some(ref tooltip_text) = self.tooltip_text {
238 properties.push(("tooltip-text", tooltip_text));
239 }
240 if let Some(ref valign) = self.valign {
241 properties.push(("valign", valign));
242 }
243 if let Some(ref vexpand) = self.vexpand {
244 properties.push(("vexpand", vexpand));
245 }
246 if let Some(ref vexpand_set) = self.vexpand_set {
247 properties.push(("vexpand-set", vexpand_set));
248 }
249 if let Some(ref visible) = self.visible {
250 properties.push(("visible", visible));
251 }
252 if let Some(ref width_request) = self.width_request {
253 properties.push(("width-request", width_request));
254 }
255 glib::Object::new(Box::static_type(), &properties)
256 .expect("object new")
257 .downcast()
258 .expect("downcast")
259 }
260
261 pub fn baseline_position(mut self, baseline_position: BaselinePosition) -> Self {
262 self.baseline_position = Some(baseline_position);
263 self
264 }
265
266 pub fn homogeneous(mut self, homogeneous: bool) -> Self {
267 self.homogeneous = Some(homogeneous);
268 self
269 }
270
271 pub fn spacing(mut self, spacing: i32) -> Self {
272 self.spacing = Some(spacing);
273 self
274 }
275
276 pub fn border_width(mut self, border_width: u32) -> Self {
277 self.border_width = Some(border_width);
278 self
279 }
280
281 pub fn child(mut self, child: &Widget) -> Self {
282 self.child = Some(child.clone());
283 self
284 }
285
286 pub fn resize_mode(mut self, resize_mode: ResizeMode) -> Self {
287 self.resize_mode = Some(resize_mode);
288 self
289 }
290
291 pub fn app_paintable(mut self, app_paintable: bool) -> Self {
292 self.app_paintable = Some(app_paintable);
293 self
294 }
295
296 pub fn can_default(mut self, can_default: bool) -> Self {
297 self.can_default = Some(can_default);
298 self
299 }
300
301 pub fn can_focus(mut self, can_focus: bool) -> Self {
302 self.can_focus = Some(can_focus);
303 self
304 }
305
306 pub fn events(mut self, events: gdk::EventMask) -> Self {
307 self.events = Some(events);
308 self
309 }
310
311 pub fn expand(mut self, expand: bool) -> Self {
312 self.expand = Some(expand);
313 self
314 }
315
316 #[cfg(any(feature = "v3_20", feature = "dox"))]
317 pub fn focus_on_click(mut self, focus_on_click: bool) -> Self {
318 self.focus_on_click = Some(focus_on_click);
319 self
320 }
321
322 pub fn halign(mut self, halign: Align) -> Self {
323 self.halign = Some(halign);
324 self
325 }
326
327 pub fn has_default(mut self, has_default: bool) -> Self {
328 self.has_default = Some(has_default);
329 self
330 }
331
332 pub fn has_focus(mut self, has_focus: bool) -> Self {
333 self.has_focus = Some(has_focus);
334 self
335 }
336
337 pub fn has_tooltip(mut self, has_tooltip: bool) -> Self {
338 self.has_tooltip = Some(has_tooltip);
339 self
340 }
341
342 pub fn height_request(mut self, height_request: i32) -> Self {
343 self.height_request = Some(height_request);
344 self
345 }
346
347 pub fn hexpand(mut self, hexpand: bool) -> Self {
348 self.hexpand = Some(hexpand);
349 self
350 }
351
352 pub fn hexpand_set(mut self, hexpand_set: bool) -> Self {
353 self.hexpand_set = Some(hexpand_set);
354 self
355 }
356
357 pub fn is_focus(mut self, is_focus: bool) -> Self {
358 self.is_focus = Some(is_focus);
359 self
360 }
361
362 pub fn margin(mut self, margin: i32) -> Self {
363 self.margin = Some(margin);
364 self
365 }
366
367 pub fn margin_bottom(mut self, margin_bottom: i32) -> Self {
368 self.margin_bottom = Some(margin_bottom);
369 self
370 }
371
372 pub fn margin_end(mut self, margin_end: i32) -> Self {
373 self.margin_end = Some(margin_end);
374 self
375 }
376
377 pub fn margin_start(mut self, margin_start: i32) -> Self {
378 self.margin_start = Some(margin_start);
379 self
380 }
381
382 pub fn margin_top(mut self, margin_top: i32) -> Self {
383 self.margin_top = Some(margin_top);
384 self
385 }
386
387 pub fn name(mut self, name: &str) -> Self {
388 self.name = Some(name.to_string());
389 self
390 }
391
392 pub fn no_show_all(mut self, no_show_all: bool) -> Self {
393 self.no_show_all = Some(no_show_all);
394 self
395 }
396
397 pub fn opacity(mut self, opacity: f64) -> Self {
398 self.opacity = Some(opacity);
399 self
400 }
401
402 pub fn parent(mut self, parent: &Container) -> Self {
403 self.parent = Some(parent.clone());
404 self
405 }
406
407 pub fn receives_default(mut self, receives_default: bool) -> Self {
408 self.receives_default = Some(receives_default);
409 self
410 }
411
412 pub fn sensitive(mut self, sensitive: bool) -> Self {
413 self.sensitive = Some(sensitive);
414 self
415 }
416
417 pub fn tooltip_markup(mut self, tooltip_markup: &str) -> Self {
418 self.tooltip_markup = Some(tooltip_markup.to_string());
419 self
420 }
421
422 pub fn tooltip_text(mut self, tooltip_text: &str) -> Self {
423 self.tooltip_text = Some(tooltip_text.to_string());
424 self
425 }
426
427 pub fn valign(mut self, valign: Align) -> Self {
428 self.valign = Some(valign);
429 self
430 }
431
432 pub fn vexpand(mut self, vexpand: bool) -> Self {
433 self.vexpand = Some(vexpand);
434 self
435 }
436
437 pub fn vexpand_set(mut self, vexpand_set: bool) -> Self {
438 self.vexpand_set = Some(vexpand_set);
439 self
440 }
441
442 pub fn visible(mut self, visible: bool) -> Self {
443 self.visible = Some(visible);
444 self
445 }
446
447 pub fn width_request(mut self, width_request: i32) -> Self {
448 self.width_request = Some(width_request);
449 self
450 }
451}
452
453pub const NONE_BOX: Option<&Box> = None;
454
455pub trait BoxExt: 'static {
456 fn get_baseline_position(&self) -> BaselinePosition;
457
458 fn get_center_widget(&self) -> Option<Widget>;
459
460 fn get_homogeneous(&self) -> bool;
461
462 fn get_spacing(&self) -> i32;
463
464 fn pack_end<P: IsA<Widget>>(&self, child: &P, expand: bool, fill: bool, padding: u32);
465
466 fn pack_start<P: IsA<Widget>>(&self, child: &P, expand: bool, fill: bool, padding: u32);
467
468 fn query_child_packing<P: IsA<Widget>>(&self, child: &P) -> (bool, bool, u32, PackType);
469
470 fn reorder_child<P: IsA<Widget>>(&self, child: &P, position: i32);
471
472 fn set_baseline_position(&self, position: BaselinePosition);
473
474 fn set_center_widget<P: IsA<Widget>>(&self, widget: Option<&P>);
475
476 fn set_child_packing<P: IsA<Widget>>(
477 &self,
478 child: &P,
479 expand: bool,
480 fill: bool,
481 padding: u32,
482 pack_type: PackType,
483 );
484
485 fn set_homogeneous(&self, homogeneous: bool);
486
487 fn set_spacing(&self, spacing: i32);
488
489 #[doc(hidden)]
490 fn get_child_expand<T: IsA<Widget>>(&self, item: &T) -> bool;
491
492 #[doc(hidden)]
493 fn set_child_expand<T: IsA<Widget>>(&self, item: &T, expand: bool);
494
495 #[doc(hidden)]
496 fn get_child_fill<T: IsA<Widget>>(&self, item: &T) -> bool;
497
498 #[doc(hidden)]
499 fn set_child_fill<T: IsA<Widget>>(&self, item: &T, fill: bool);
500
501 #[doc(hidden)]
502 fn get_child_pack_type<T: IsA<Widget>>(&self, item: &T) -> PackType;
503
504 #[doc(hidden)]
505 fn set_child_pack_type<T: IsA<Widget>>(&self, item: &T, pack_type: PackType);
506
507 #[doc(hidden)]
508 fn get_child_padding<T: IsA<Widget>>(&self, item: &T) -> u32;
509
510 #[doc(hidden)]
511 fn set_child_padding<T: IsA<Widget>>(&self, item: &T, padding: u32);
512
513 fn get_child_position<T: IsA<Widget>>(&self, item: &T) -> i32;
514
515 fn set_child_position<T: IsA<Widget>>(&self, item: &T, position: i32);
516
517 fn connect_property_baseline_position_notify<F: Fn(&Self) + 'static>(
518 &self,
519 f: F,
520 ) -> SignalHandlerId;
521
522 fn connect_property_homogeneous_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
523
524 fn connect_property_spacing_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
525}
526
527impl<O: IsA<Box>> BoxExt for O {
528 fn get_baseline_position(&self) -> BaselinePosition {
529 unsafe {
530 from_glib(gtk_sys::gtk_box_get_baseline_position(
531 self.as_ref().to_glib_none().0,
532 ))
533 }
534 }
535
536 fn get_center_widget(&self) -> Option<Widget> {
537 unsafe {
538 from_glib_none(gtk_sys::gtk_box_get_center_widget(
539 self.as_ref().to_glib_none().0,
540 ))
541 }
542 }
543
544 fn get_homogeneous(&self) -> bool {
545 unsafe {
546 from_glib(gtk_sys::gtk_box_get_homogeneous(
547 self.as_ref().to_glib_none().0,
548 ))
549 }
550 }
551
552 fn get_spacing(&self) -> i32 {
553 unsafe { gtk_sys::gtk_box_get_spacing(self.as_ref().to_glib_none().0) }
554 }
555
556 fn pack_end<P: IsA<Widget>>(&self, child: &P, expand: bool, fill: bool, padding: u32) {
557 unsafe {
558 gtk_sys::gtk_box_pack_end(
559 self.as_ref().to_glib_none().0,
560 child.as_ref().to_glib_none().0,
561 expand.to_glib(),
562 fill.to_glib(),
563 padding,
564 );
565 }
566 }
567
568 fn pack_start<P: IsA<Widget>>(&self, child: &P, expand: bool, fill: bool, padding: u32) {
569 unsafe {
570 gtk_sys::gtk_box_pack_start(
571 self.as_ref().to_glib_none().0,
572 child.as_ref().to_glib_none().0,
573 expand.to_glib(),
574 fill.to_glib(),
575 padding,
576 );
577 }
578 }
579
580 fn query_child_packing<P: IsA<Widget>>(&self, child: &P) -> (bool, bool, u32, PackType) {
581 unsafe {
582 let mut expand = mem::uninitialized();
583 let mut fill = mem::uninitialized();
584 let mut padding = mem::uninitialized();
585 let mut pack_type = mem::uninitialized();
586 gtk_sys::gtk_box_query_child_packing(
587 self.as_ref().to_glib_none().0,
588 child.as_ref().to_glib_none().0,
589 &mut expand,
590 &mut fill,
591 &mut padding,
592 &mut pack_type,
593 );
594 (
595 from_glib(expand),
596 from_glib(fill),
597 padding,
598 from_glib(pack_type),
599 )
600 }
601 }
602
603 fn reorder_child<P: IsA<Widget>>(&self, child: &P, position: i32) {
604 unsafe {
605 gtk_sys::gtk_box_reorder_child(
606 self.as_ref().to_glib_none().0,
607 child.as_ref().to_glib_none().0,
608 position,
609 );
610 }
611 }
612
613 fn set_baseline_position(&self, position: BaselinePosition) {
614 unsafe {
615 gtk_sys::gtk_box_set_baseline_position(
616 self.as_ref().to_glib_none().0,
617 position.to_glib(),
618 );
619 }
620 }
621
622 fn set_center_widget<P: IsA<Widget>>(&self, widget: Option<&P>) {
623 unsafe {
624 gtk_sys::gtk_box_set_center_widget(
625 self.as_ref().to_glib_none().0,
626 widget.map(|p| p.as_ref()).to_glib_none().0,
627 );
628 }
629 }
630
631 fn set_child_packing<P: IsA<Widget>>(
632 &self,
633 child: &P,
634 expand: bool,
635 fill: bool,
636 padding: u32,
637 pack_type: PackType,
638 ) {
639 unsafe {
640 gtk_sys::gtk_box_set_child_packing(
641 self.as_ref().to_glib_none().0,
642 child.as_ref().to_glib_none().0,
643 expand.to_glib(),
644 fill.to_glib(),
645 padding,
646 pack_type.to_glib(),
647 );
648 }
649 }
650
651 fn set_homogeneous(&self, homogeneous: bool) {
652 unsafe {
653 gtk_sys::gtk_box_set_homogeneous(self.as_ref().to_glib_none().0, homogeneous.to_glib());
654 }
655 }
656
657 fn set_spacing(&self, spacing: i32) {
658 unsafe {
659 gtk_sys::gtk_box_set_spacing(self.as_ref().to_glib_none().0, spacing);
660 }
661 }
662
663 #[doc(hidden)]
664 fn get_child_expand<T: IsA<Widget>>(&self, item: &T) -> bool {
665 unsafe {
666 let mut value = Value::from_type(<bool as StaticType>::static_type());
667 gtk_sys::gtk_container_child_get_property(
668 self.to_glib_none().0 as *mut gtk_sys::GtkContainer,
669 item.to_glib_none().0 as *mut _,
670 b"expand\0".as_ptr() as *const _,
671 value.to_glib_none_mut().0,
672 );
673 value.get().unwrap()
674 }
675 }
676
677 #[doc(hidden)]
678 fn set_child_expand<T: IsA<Widget>>(&self, item: &T, expand: bool) {
679 unsafe {
680 gtk_sys::gtk_container_child_set_property(
681 self.to_glib_none().0 as *mut gtk_sys::GtkContainer,
682 item.to_glib_none().0 as *mut _,
683 b"expand\0".as_ptr() as *const _,
684 Value::from(&expand).to_glib_none().0,
685 );
686 }
687 }
688
689 #[doc(hidden)]
690 fn get_child_fill<T: IsA<Widget>>(&self, item: &T) -> bool {
691 unsafe {
692 let mut value = Value::from_type(<bool as StaticType>::static_type());
693 gtk_sys::gtk_container_child_get_property(
694 self.to_glib_none().0 as *mut gtk_sys::GtkContainer,
695 item.to_glib_none().0 as *mut _,
696 b"fill\0".as_ptr() as *const _,
697 value.to_glib_none_mut().0,
698 );
699 value.get().unwrap()
700 }
701 }
702
703 #[doc(hidden)]
704 fn set_child_fill<T: IsA<Widget>>(&self, item: &T, fill: bool) {
705 unsafe {
706 gtk_sys::gtk_container_child_set_property(
707 self.to_glib_none().0 as *mut gtk_sys::GtkContainer,
708 item.to_glib_none().0 as *mut _,
709 b"fill\0".as_ptr() as *const _,
710 Value::from(&fill).to_glib_none().0,
711 );
712 }
713 }
714
715 #[doc(hidden)]
716 fn get_child_pack_type<T: IsA<Widget>>(&self, item: &T) -> PackType {
717 unsafe {
718 let mut value = Value::from_type(<PackType as StaticType>::static_type());
719 gtk_sys::gtk_container_child_get_property(
720 self.to_glib_none().0 as *mut gtk_sys::GtkContainer,
721 item.to_glib_none().0 as *mut _,
722 b"pack-type\0".as_ptr() as *const _,
723 value.to_glib_none_mut().0,
724 );
725 value.get().unwrap()
726 }
727 }
728
729 #[doc(hidden)]
730 fn set_child_pack_type<T: IsA<Widget>>(&self, item: &T, pack_type: PackType) {
731 unsafe {
732 gtk_sys::gtk_container_child_set_property(
733 self.to_glib_none().0 as *mut gtk_sys::GtkContainer,
734 item.to_glib_none().0 as *mut _,
735 b"pack-type\0".as_ptr() as *const _,
736 Value::from(&pack_type).to_glib_none().0,
737 );
738 }
739 }
740
741 #[doc(hidden)]
742 fn get_child_padding<T: IsA<Widget>>(&self, item: &T) -> u32 {
743 unsafe {
744 let mut value = Value::from_type(<u32 as StaticType>::static_type());
745 gtk_sys::gtk_container_child_get_property(
746 self.to_glib_none().0 as *mut gtk_sys::GtkContainer,
747 item.to_glib_none().0 as *mut _,
748 b"padding\0".as_ptr() as *const _,
749 value.to_glib_none_mut().0,
750 );
751 value.get().unwrap()
752 }
753 }
754
755 #[doc(hidden)]
756 fn set_child_padding<T: IsA<Widget>>(&self, item: &T, padding: u32) {
757 unsafe {
758 gtk_sys::gtk_container_child_set_property(
759 self.to_glib_none().0 as *mut gtk_sys::GtkContainer,
760 item.to_glib_none().0 as *mut _,
761 b"padding\0".as_ptr() as *const _,
762 Value::from(&padding).to_glib_none().0,
763 );
764 }
765 }
766
767 fn get_child_position<T: IsA<Widget>>(&self, item: &T) -> i32 {
768 unsafe {
769 let mut value = Value::from_type(<i32 as StaticType>::static_type());
770 gtk_sys::gtk_container_child_get_property(
771 self.to_glib_none().0 as *mut gtk_sys::GtkContainer,
772 item.to_glib_none().0 as *mut _,
773 b"position\0".as_ptr() as *const _,
774 value.to_glib_none_mut().0,
775 );
776 value.get().unwrap()
777 }
778 }
779
780 fn set_child_position<T: IsA<Widget>>(&self, item: &T, position: i32) {
781 unsafe {
782 gtk_sys::gtk_container_child_set_property(
783 self.to_glib_none().0 as *mut gtk_sys::GtkContainer,
784 item.to_glib_none().0 as *mut _,
785 b"position\0".as_ptr() as *const _,
786 Value::from(&position).to_glib_none().0,
787 );
788 }
789 }
790
791 fn connect_property_baseline_position_notify<F: Fn(&Self) + 'static>(
792 &self,
793 f: F,
794 ) -> SignalHandlerId {
795 unsafe extern "C" fn notify_baseline_position_trampoline<P, F: Fn(&P) + 'static>(
796 this: *mut gtk_sys::GtkBox,
797 _param_spec: glib_sys::gpointer,
798 f: glib_sys::gpointer,
799 ) where
800 P: IsA<Box>,
801 {
802 let f: &F = &*(f as *const F);
803 f(&Box::from_glib_borrow(this).unsafe_cast())
804 }
805 unsafe {
806 let f: Box_<F> = Box_::new(f);
807 connect_raw(
808 self.as_ptr() as *mut _,
809 b"notify::baseline-position\0".as_ptr() as *const _,
810 Some(transmute(
811 notify_baseline_position_trampoline::<Self, F> as usize,
812 )),
813 Box_::into_raw(f),
814 )
815 }
816 }
817
818 fn connect_property_homogeneous_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
819 unsafe extern "C" fn notify_homogeneous_trampoline<P, F: Fn(&P) + 'static>(
820 this: *mut gtk_sys::GtkBox,
821 _param_spec: glib_sys::gpointer,
822 f: glib_sys::gpointer,
823 ) where
824 P: IsA<Box>,
825 {
826 let f: &F = &*(f as *const F);
827 f(&Box::from_glib_borrow(this).unsafe_cast())
828 }
829 unsafe {
830 let f: Box_<F> = Box_::new(f);
831 connect_raw(
832 self.as_ptr() as *mut _,
833 b"notify::homogeneous\0".as_ptr() as *const _,
834 Some(transmute(notify_homogeneous_trampoline::<Self, F> as usize)),
835 Box_::into_raw(f),
836 )
837 }
838 }
839
840 fn connect_property_spacing_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
841 unsafe extern "C" fn notify_spacing_trampoline<P, F: Fn(&P) + 'static>(
842 this: *mut gtk_sys::GtkBox,
843 _param_spec: glib_sys::gpointer,
844 f: glib_sys::gpointer,
845 ) where
846 P: IsA<Box>,
847 {
848 let f: &F = &*(f as *const F);
849 f(&Box::from_glib_borrow(this).unsafe_cast())
850 }
851 unsafe {
852 let f: Box_<F> = Box_::new(f);
853 connect_raw(
854 self.as_ptr() as *mut _,
855 b"notify::spacing\0".as_ptr() as *const _,
856 Some(transmute(notify_spacing_trampoline::<Self, F> as usize)),
857 Box_::into_raw(f),
858 )
859 }
860 }
861}
862
863impl fmt::Display for Box {
864 fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
865 write!(f, "Box")
866 }
867}