1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT

use crate::{BaselinePosition, LayoutManager, Orientable, Orientation};
use glib::{
    prelude::*,
    signal::{connect_raw, SignalHandlerId},
    translate::*,
};
use std::boxed::Box as Box_;

glib::wrapper! {
    /// [`BoxLayout`][crate::BoxLayout] is a layout manager that arranges children in a single
    /// row or column.
    ///
    /// Whether it is a row or column depends on the value of its
    /// [`orientation`][struct@crate::Orientable#orientation] property. Within the other dimension
    /// all children all allocated the same size. The [`BoxLayout`][crate::BoxLayout] will respect
    /// the [`halign`][struct@crate::Widget#halign] and [`valign`][struct@crate::Widget#valign]
    /// properties of each child widget.
    ///
    /// If you want all children to be assigned the same size, you can use
    /// the [`homogeneous`][struct@crate::BoxLayout#homogeneous] property.
    ///
    /// If you want to specify the amount of space placed between each child,
    /// you can use the [`spacing`][struct@crate::BoxLayout#spacing] property.
    ///
    /// ## Properties
    ///
    ///
    /// #### `baseline-child`
    ///  The child that determines the baseline of the box
    /// in vertical layout.
    ///
    /// If the child does baseline positioning, then its baseline
    /// is lined up with the baseline of the box. If it doesn't, then
    /// the bottom edge of the child is used.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `baseline-position`
    ///  The position of the allocated baseline within the extra space
    /// allocated to each child.
    ///
    /// This property is only relevant for horizontal layouts containing
    /// at least one child with a baseline alignment.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `homogeneous`
    ///  Whether the box layout should distribute the available space
    /// equally among the children.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `spacing`
    ///  The space to put between the children.
    ///
    /// Readable | Writeable
    /// <details><summary><h4>Orientable</h4></summary>
    ///
    ///
    /// #### `orientation`
    ///  The orientation of the orientable.
    ///
    /// Readable | Writeable
    /// </details>
    ///
    /// # Implements
    ///
    /// [`LayoutManagerExt`][trait@crate::prelude::LayoutManagerExt], [`trait@glib::ObjectExt`], [`OrientableExt`][trait@crate::prelude::OrientableExt]
    #[doc(alias = "GtkBoxLayout")]
    pub struct BoxLayout(Object<ffi::GtkBoxLayout, ffi::GtkBoxLayoutClass>) @extends LayoutManager, @implements Orientable;

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

impl BoxLayout {
    /// Creates a new [`BoxLayout`][crate::BoxLayout].
    /// ## `orientation`
    /// the orientation for the new layout
    ///
    /// # Returns
    ///
    /// a new box layout
    #[doc(alias = "gtk_box_layout_new")]
    pub fn new(orientation: Orientation) -> BoxLayout {
        assert_initialized_main_thread!();
        unsafe {
            LayoutManager::from_glib_full(ffi::gtk_box_layout_new(orientation.into_glib()))
                .unsafe_cast()
        }
    }

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

    /// Gets the value set by gtk_box_layout_set_baseline_child().
    ///
    /// # Returns
    ///
    /// the index of the child that determines the baseline
    ///     in vertical layout, or -1
    #[cfg(feature = "v4_12")]
    #[cfg_attr(docsrs, doc(cfg(feature = "v4_12")))]
    #[doc(alias = "gtk_box_layout_get_baseline_child")]
    #[doc(alias = "get_baseline_child")]
    pub fn baseline_child(&self) -> i32 {
        unsafe { ffi::gtk_box_layout_get_baseline_child(self.to_glib_none().0) }
    }

    /// Gets the value set by gtk_box_layout_set_baseline_position().
    ///
    /// # Returns
    ///
    /// the baseline position
    #[doc(alias = "gtk_box_layout_get_baseline_position")]
    #[doc(alias = "get_baseline_position")]
    pub fn baseline_position(&self) -> BaselinePosition {
        unsafe {
            from_glib(ffi::gtk_box_layout_get_baseline_position(
                self.to_glib_none().0,
            ))
        }
    }

    /// Returns whether the layout is set to be homogeneous.
    ///
    /// # Returns
    ///
    /// [`true`] if the layout is homogeneous
    #[doc(alias = "gtk_box_layout_get_homogeneous")]
    #[doc(alias = "get_homogeneous")]
    pub fn is_homogeneous(&self) -> bool {
        unsafe { from_glib(ffi::gtk_box_layout_get_homogeneous(self.to_glib_none().0)) }
    }

    /// Returns the space that @self puts between children.
    ///
    /// # Returns
    ///
    /// the spacing of the layout
    #[doc(alias = "gtk_box_layout_get_spacing")]
    #[doc(alias = "get_spacing")]
    pub fn spacing(&self) -> u32 {
        unsafe { ffi::gtk_box_layout_get_spacing(self.to_glib_none().0) }
    }

    /// Sets the index of the child that determines the baseline
    /// in vertical layout.
    /// ## `child`
    /// the child position, or -1
    #[cfg(feature = "v4_12")]
    #[cfg_attr(docsrs, doc(cfg(feature = "v4_12")))]
    #[doc(alias = "gtk_box_layout_set_baseline_child")]
    pub fn set_baseline_child(&self, child: i32) {
        unsafe {
            ffi::gtk_box_layout_set_baseline_child(self.to_glib_none().0, child);
        }
    }

    /// Sets the baseline position of a box layout.
    ///
    /// The baseline position affects only horizontal boxes with at least one
    /// baseline aligned child. If there is more vertical space available than
    /// requested, and the baseline is not allocated by the parent then the
    /// given @position is used to allocate the baseline within the extra
    /// space available.
    /// ## `position`
    /// a [`BaselinePosition`][crate::BaselinePosition]
    #[doc(alias = "gtk_box_layout_set_baseline_position")]
    pub fn set_baseline_position(&self, position: BaselinePosition) {
        unsafe {
            ffi::gtk_box_layout_set_baseline_position(self.to_glib_none().0, position.into_glib());
        }
    }

    /// Sets whether the box layout will allocate the same
    /// size to all children.
    /// ## `homogeneous`
    /// [`true`] to set the box layout as homogeneous
    #[doc(alias = "gtk_box_layout_set_homogeneous")]
    pub fn set_homogeneous(&self, homogeneous: bool) {
        unsafe {
            ffi::gtk_box_layout_set_homogeneous(self.to_glib_none().0, homogeneous.into_glib());
        }
    }

    /// Sets how much spacing to put between children.
    /// ## `spacing`
    /// the spacing to apply between children
    #[doc(alias = "gtk_box_layout_set_spacing")]
    pub fn set_spacing(&self, spacing: u32) {
        unsafe {
            ffi::gtk_box_layout_set_spacing(self.to_glib_none().0, spacing);
        }
    }

    #[cfg(feature = "v4_12")]
    #[cfg_attr(docsrs, doc(cfg(feature = "v4_12")))]
    #[doc(alias = "baseline-child")]
    pub fn connect_baseline_child_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_baseline_child_trampoline<F: Fn(&BoxLayout) + 'static>(
            this: *mut ffi::GtkBoxLayout,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::baseline-child\0".as_ptr() as *const _,
                Some(std::mem::transmute::<_, unsafe extern "C" fn()>(
                    notify_baseline_child_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "baseline-position")]
    pub fn connect_baseline_position_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn notify_baseline_position_trampoline<F: Fn(&BoxLayout) + 'static>(
            this: *mut ffi::GtkBoxLayout,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::baseline-position\0".as_ptr() as *const _,
                Some(std::mem::transmute::<_, unsafe extern "C" fn()>(
                    notify_baseline_position_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "homogeneous")]
    pub fn connect_homogeneous_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_homogeneous_trampoline<F: Fn(&BoxLayout) + 'static>(
            this: *mut ffi::GtkBoxLayout,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::homogeneous\0".as_ptr() as *const _,
                Some(std::mem::transmute::<_, unsafe extern "C" fn()>(
                    notify_homogeneous_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "spacing")]
    pub fn connect_spacing_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_spacing_trampoline<F: Fn(&BoxLayout) + 'static>(
            this: *mut ffi::GtkBoxLayout,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::spacing\0".as_ptr() as *const _,
                Some(std::mem::transmute::<_, unsafe extern "C" fn()>(
                    notify_spacing_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }
}

impl Default for BoxLayout {
    fn default() -> Self {
        glib::object::Object::new::<Self>()
    }
}

// rustdoc-stripper-ignore-next
/// A [builder-pattern] type to construct [`BoxLayout`] objects.
///
/// [builder-pattern]: https://doc.rust-lang.org/1.0.0/style/ownership/builders.html
#[must_use = "The builder must be built to be used"]
pub struct BoxLayoutBuilder {
    builder: glib::object::ObjectBuilder<'static, BoxLayout>,
}

impl BoxLayoutBuilder {
    fn new() -> Self {
        Self {
            builder: glib::object::Object::builder(),
        }
    }

    /// The child that determines the baseline of the box
    /// in vertical layout.
    ///
    /// If the child does baseline positioning, then its baseline
    /// is lined up with the baseline of the box. If it doesn't, then
    /// the bottom edge of the child is used.
    #[cfg(feature = "v4_12")]
    #[cfg_attr(docsrs, doc(cfg(feature = "v4_12")))]
    pub fn baseline_child(self, baseline_child: i32) -> Self {
        Self {
            builder: self.builder.property("baseline-child", baseline_child),
        }
    }

    /// The position of the allocated baseline within the extra space
    /// allocated to each child.
    ///
    /// This property is only relevant for horizontal layouts containing
    /// at least one child with a baseline alignment.
    pub fn baseline_position(self, baseline_position: BaselinePosition) -> Self {
        Self {
            builder: self
                .builder
                .property("baseline-position", baseline_position),
        }
    }

    /// Whether the box layout should distribute the available space
    /// equally among the children.
    pub fn homogeneous(self, homogeneous: bool) -> Self {
        Self {
            builder: self.builder.property("homogeneous", homogeneous),
        }
    }

    /// The space to put between the children.
    pub fn spacing(self, spacing: i32) -> Self {
        Self {
            builder: self.builder.property("spacing", spacing),
        }
    }

    /// The orientation of the orientable.
    pub fn orientation(self, orientation: Orientation) -> Self {
        Self {
            builder: self.builder.property("orientation", orientation),
        }
    }

    // rustdoc-stripper-ignore-next
    /// Build the [`BoxLayout`].
    #[must_use = "Building the object from the builder is usually expensive and is not expected to have side effects"]
    pub fn build(self) -> BoxLayout {
        self.builder.build()
    }
}