1use crate::{
2 self as gpui, AbsoluteLength, AlignContent, AlignItems, BorderStyle, CursorStyle,
3 DefiniteLength, Display, Fill, FlexDirection, FlexWrap, Font, FontStyle, FontWeight,
4 GridPlacement, Hsla, JustifyContent, Length, SharedString, StrikethroughStyle, StyleRefinement,
5 TextAlign, TextOverflow, TextStyleRefinement, UnderlineStyle, WhiteSpace, px, relative, rems,
6};
7pub use gpui_macros::{
8 border_style_methods, box_shadow_style_methods, cursor_style_methods, margin_style_methods,
9 overflow_style_methods, padding_style_methods, position_style_methods,
10 visibility_style_methods,
11};
12const ELLIPSIS: SharedString = SharedString::new_static("…");
13
14/// A trait for elements that can be styled.
15/// Use this to opt-in to a utility CSS-like styling API.
16#[cfg_attr(
17 any(feature = "inspector", debug_assertions),
18 gpui_macros::derive_inspector_reflection
19)]
20pub trait Styled: Sized {
21 /// Returns a reference to the style memory of this element.
22 fn style(&mut self) -> &mut StyleRefinement;
23
24 gpui_macros::style_helpers!();
25 gpui_macros::visibility_style_methods!();
26 gpui_macros::margin_style_methods!();
27 gpui_macros::padding_style_methods!();
28 gpui_macros::position_style_methods!();
29 gpui_macros::overflow_style_methods!();
30 gpui_macros::cursor_style_methods!();
31 gpui_macros::border_style_methods!();
32 gpui_macros::box_shadow_style_methods!();
33
34 /// Sets the display type of the element to `block`.
35 /// [Docs](https://tailwindcss.com/docs/display)
36 fn block(mut self) -> Self {
37 self.style().display = Some(Display::Block);
38 self
39 }
40
41 /// Sets the display type of the element to `flex`.
42 /// [Docs](https://tailwindcss.com/docs/display)
43 fn flex(mut self) -> Self {
44 self.style().display = Some(Display::Flex);
45 self
46 }
47
48 /// Sets the display type of the element to `grid`.
49 /// [Docs](https://tailwindcss.com/docs/display)
50 fn grid(mut self) -> Self {
51 self.style().display = Some(Display::Grid);
52 self
53 }
54
55 /// Sets the display type of the element to `none`.
56 /// [Docs](https://tailwindcss.com/docs/display)
57 fn hidden(mut self) -> Self {
58 self.style().display = Some(Display::None);
59 self
60 }
61
62 /// Sets the whitespace of the element to `normal`.
63 /// [Docs](https://tailwindcss.com/docs/whitespace#normal)
64 fn whitespace_normal(mut self) -> Self {
65 self.text_style()
66 .get_or_insert_with(Default::default)
67 .white_space = Some(WhiteSpace::Normal);
68 self
69 }
70
71 /// Sets the whitespace of the element to `nowrap`.
72 /// [Docs](https://tailwindcss.com/docs/whitespace#nowrap)
73 fn whitespace_nowrap(mut self) -> Self {
74 self.text_style()
75 .get_or_insert_with(Default::default)
76 .white_space = Some(WhiteSpace::Nowrap);
77 self
78 }
79
80 /// Sets the truncate overflowing text with an ellipsis (…) if needed.
81 /// [Docs](https://tailwindcss.com/docs/text-overflow#ellipsis)
82 fn text_ellipsis(mut self) -> Self {
83 self.text_style()
84 .get_or_insert_with(Default::default)
85 .text_overflow = Some(TextOverflow::Truncate(ELLIPSIS));
86 self
87 }
88
89 /// Sets the text overflow behavior of the element.
90 fn text_overflow(mut self, overflow: TextOverflow) -> Self {
91 self.text_style()
92 .get_or_insert_with(Default::default)
93 .text_overflow = Some(overflow);
94 self
95 }
96
97 /// Set the text alignment of the element.
98 fn text_align(mut self, align: TextAlign) -> Self {
99 self.text_style()
100 .get_or_insert_with(Default::default)
101 .text_align = Some(align);
102 self
103 }
104
105 /// Sets the text alignment to left
106 fn text_left(mut self) -> Self {
107 self.text_align(TextAlign::Left)
108 }
109
110 /// Sets the text alignment to center
111 fn text_center(mut self) -> Self {
112 self.text_align(TextAlign::Center)
113 }
114
115 /// Sets the text alignment to right
116 fn text_right(mut self) -> Self {
117 self.text_align(TextAlign::Right)
118 }
119
120 /// Sets the truncate to prevent text from wrapping and truncate overflowing text with an ellipsis (…) if needed.
121 /// [Docs](https://tailwindcss.com/docs/text-overflow#truncate)
122 fn truncate(mut self) -> Self {
123 self.overflow_hidden().whitespace_nowrap().text_ellipsis()
124 }
125
126 /// Sets number of lines to show before truncating the text.
127 /// [Docs](https://tailwindcss.com/docs/line-clamp)
128 fn line_clamp(mut self, lines: usize) -> Self {
129 let mut text_style = self.text_style().get_or_insert_with(Default::default);
130 text_style.line_clamp = Some(lines);
131 self.overflow_hidden()
132 }
133
134 /// Sets the flex direction of the element to `column`.
135 /// [Docs](https://tailwindcss.com/docs/flex-direction#column)
136 fn flex_col(mut self) -> Self {
137 self.style().flex_direction = Some(FlexDirection::Column);
138 self
139 }
140
141 /// Sets the flex direction of the element to `column-reverse`.
142 /// [Docs](https://tailwindcss.com/docs/flex-direction#column-reverse)
143 fn flex_col_reverse(mut self) -> Self {
144 self.style().flex_direction = Some(FlexDirection::ColumnReverse);
145 self
146 }
147
148 /// Sets the flex direction of the element to `row`.
149 /// [Docs](https://tailwindcss.com/docs/flex-direction#row)
150 fn flex_row(mut self) -> Self {
151 self.style().flex_direction = Some(FlexDirection::Row);
152 self
153 }
154
155 /// Sets the flex direction of the element to `row-reverse`.
156 /// [Docs](https://tailwindcss.com/docs/flex-direction#row-reverse)
157 fn flex_row_reverse(mut self) -> Self {
158 self.style().flex_direction = Some(FlexDirection::RowReverse);
159 self
160 }
161
162 /// Sets the element to allow a flex item to grow and shrink as needed, ignoring its initial size.
163 /// [Docs](https://tailwindcss.com/docs/flex#flex-1)
164 fn flex_1(mut self) -> Self {
165 self.style().flex_grow = Some(1.);
166 self.style().flex_shrink = Some(1.);
167 self.style().flex_basis = Some(relative(0.).into());
168 self
169 }
170
171 /// Sets the element to allow a flex item to grow and shrink, taking into account its initial size.
172 /// [Docs](https://tailwindcss.com/docs/flex#auto)
173 fn flex_auto(mut self) -> Self {
174 self.style().flex_grow = Some(1.);
175 self.style().flex_shrink = Some(1.);
176 self.style().flex_basis = Some(Length::Auto);
177 self
178 }
179
180 /// Sets the element to allow a flex item to shrink but not grow, taking into account its initial size.
181 /// [Docs](https://tailwindcss.com/docs/flex#initial)
182 fn flex_initial(mut self) -> Self {
183 self.style().flex_grow = Some(0.);
184 self.style().flex_shrink = Some(1.);
185 self.style().flex_basis = Some(Length::Auto);
186 self
187 }
188
189 /// Sets the element to prevent a flex item from growing or shrinking.
190 /// [Docs](https://tailwindcss.com/docs/flex#none)
191 fn flex_none(mut self) -> Self {
192 self.style().flex_grow = Some(0.);
193 self.style().flex_shrink = Some(0.);
194 self
195 }
196
197 /// Sets the initial size of flex items for this element.
198 /// [Docs](https://tailwindcss.com/docs/flex-basis)
199 fn flex_basis(mut self, basis: impl Into<Length>) -> Self {
200 self.style().flex_basis = Some(basis.into());
201 self
202 }
203
204 /// Sets the element to allow a flex item to grow to fill any available space.
205 /// [Docs](https://tailwindcss.com/docs/flex-grow)
206 fn flex_grow(mut self) -> Self {
207 self.style().flex_grow = Some(1.);
208 self
209 }
210
211 /// Sets the element to allow a flex item to shrink if needed.
212 /// [Docs](https://tailwindcss.com/docs/flex-shrink)
213 fn flex_shrink(mut self) -> Self {
214 self.style().flex_shrink = Some(1.);
215 self
216 }
217
218 /// Sets the element to prevent a flex item from shrinking.
219 /// [Docs](https://tailwindcss.com/docs/flex-shrink#dont-shrink)
220 fn flex_shrink_0(mut self) -> Self {
221 self.style().flex_shrink = Some(0.);
222 self
223 }
224
225 /// Sets the element to allow flex items to wrap.
226 /// [Docs](https://tailwindcss.com/docs/flex-wrap#wrap-normally)
227 fn flex_wrap(mut self) -> Self {
228 self.style().flex_wrap = Some(FlexWrap::Wrap);
229 self
230 }
231
232 /// Sets the element wrap flex items in the reverse direction.
233 /// [Docs](https://tailwindcss.com/docs/flex-wrap#wrap-reversed)
234 fn flex_wrap_reverse(mut self) -> Self {
235 self.style().flex_wrap = Some(FlexWrap::WrapReverse);
236 self
237 }
238
239 /// Sets the element to prevent flex items from wrapping, causing inflexible items to overflow the container if necessary.
240 /// [Docs](https://tailwindcss.com/docs/flex-wrap#dont-wrap)
241 fn flex_nowrap(mut self) -> Self {
242 self.style().flex_wrap = Some(FlexWrap::NoWrap);
243 self
244 }
245
246 /// Sets the element to align flex items to the start of the container's cross axis.
247 /// [Docs](https://tailwindcss.com/docs/align-items#start)
248 fn items_start(mut self) -> Self {
249 self.style().align_items = Some(AlignItems::FlexStart);
250 self
251 }
252
253 /// Sets the element to align flex items to the end of the container's cross axis.
254 /// [Docs](https://tailwindcss.com/docs/align-items#end)
255 fn items_end(mut self) -> Self {
256 self.style().align_items = Some(AlignItems::FlexEnd);
257 self
258 }
259
260 /// Sets the element to align flex items along the center of the container's cross axis.
261 /// [Docs](https://tailwindcss.com/docs/align-items#center)
262 fn items_center(mut self) -> Self {
263 self.style().align_items = Some(AlignItems::Center);
264 self
265 }
266
267 /// Sets the element to align flex items along the baseline of the container's cross axis.
268 /// [Docs](https://tailwindcss.com/docs/align-items#baseline)
269 fn items_baseline(mut self) -> Self {
270 self.style().align_items = Some(AlignItems::Baseline);
271 self
272 }
273
274 /// Sets the element to justify flex items against the start of the container's main axis.
275 /// [Docs](https://tailwindcss.com/docs/justify-content#start)
276 fn justify_start(mut self) -> Self {
277 self.style().justify_content = Some(JustifyContent::Start);
278 self
279 }
280
281 /// Sets the element to justify flex items against the end of the container's main axis.
282 /// [Docs](https://tailwindcss.com/docs/justify-content#end)
283 fn justify_end(mut self) -> Self {
284 self.style().justify_content = Some(JustifyContent::End);
285 self
286 }
287
288 /// Sets the element to justify flex items along the center of the container's main axis.
289 /// [Docs](https://tailwindcss.com/docs/justify-content#center)
290 fn justify_center(mut self) -> Self {
291 self.style().justify_content = Some(JustifyContent::Center);
292 self
293 }
294
295 /// Sets the element to justify flex items along the container's main axis
296 /// such that there is an equal amount of space between each item.
297 /// [Docs](https://tailwindcss.com/docs/justify-content#space-between)
298 fn justify_between(mut self) -> Self {
299 self.style().justify_content = Some(JustifyContent::SpaceBetween);
300 self
301 }
302
303 /// Sets the element to justify items along the container's main axis such
304 /// that there is an equal amount of space on each side of each item.
305 /// [Docs](https://tailwindcss.com/docs/justify-content#space-around)
306 fn justify_around(mut self) -> Self {
307 self.style().justify_content = Some(JustifyContent::SpaceAround);
308 self
309 }
310
311 /// Sets the element to pack content items in their default position as if no align-content value was set.
312 /// [Docs](https://tailwindcss.com/docs/align-content#normal)
313 fn content_normal(mut self) -> Self {
314 self.style().align_content = None;
315 self
316 }
317
318 /// Sets the element to pack content items in the center of the container's cross axis.
319 /// [Docs](https://tailwindcss.com/docs/align-content#center)
320 fn content_center(mut self) -> Self {
321 self.style().align_content = Some(AlignContent::Center);
322 self
323 }
324
325 /// Sets the element to pack content items against the start of the container's cross axis.
326 /// [Docs](https://tailwindcss.com/docs/align-content#start)
327 fn content_start(mut self) -> Self {
328 self.style().align_content = Some(AlignContent::FlexStart);
329 self
330 }
331
332 /// Sets the element to pack content items against the end of the container's cross axis.
333 /// [Docs](https://tailwindcss.com/docs/align-content#end)
334 fn content_end(mut self) -> Self {
335 self.style().align_content = Some(AlignContent::FlexEnd);
336 self
337 }
338
339 /// Sets the element to pack content items along the container's cross axis
340 /// such that there is an equal amount of space between each item.
341 /// [Docs](https://tailwindcss.com/docs/align-content#space-between)
342 fn content_between(mut self) -> Self {
343 self.style().align_content = Some(AlignContent::SpaceBetween);
344 self
345 }
346
347 /// Sets the element to pack content items along the container's cross axis
348 /// such that there is an equal amount of space on each side of each item.
349 /// [Docs](https://tailwindcss.com/docs/align-content#space-around)
350 fn content_around(mut self) -> Self {
351 self.style().align_content = Some(AlignContent::SpaceAround);
352 self
353 }
354
355 /// Sets the element to pack content items along the container's cross axis
356 /// such that there is an equal amount of space between each item.
357 /// [Docs](https://tailwindcss.com/docs/align-content#space-evenly)
358 fn content_evenly(mut self) -> Self {
359 self.style().align_content = Some(AlignContent::SpaceEvenly);
360 self
361 }
362
363 /// Sets the element to allow content items to fill the available space along the container's cross axis.
364 /// [Docs](https://tailwindcss.com/docs/align-content#stretch)
365 fn content_stretch(mut self) -> Self {
366 self.style().align_content = Some(AlignContent::Stretch);
367 self
368 }
369
370 /// Sets the background color of the element.
371 fn bg<F>(mut self, fill: F) -> Self
372 where
373 F: Into<Fill>,
374 Self: Sized,
375 {
376 self.style().background = Some(fill.into());
377 self
378 }
379
380 /// Sets the border style of the element.
381 fn border_dashed(mut self) -> Self {
382 self.style().border_style = Some(BorderStyle::Dashed);
383 self
384 }
385
386 /// Returns a mutable reference to the text style that has been configured on this element.
387 fn text_style(&mut self) -> &mut Option<TextStyleRefinement> {
388 let style: &mut StyleRefinement = self.style();
389 &mut style.text
390 }
391
392 /// Sets the text color of this element.
393 ///
394 /// This value cascades to its child elements.
395 fn text_color(mut self, color: impl Into<Hsla>) -> Self {
396 self.text_style().get_or_insert_with(Default::default).color = Some(color.into());
397 self
398 }
399
400 /// Sets the font weight of this element
401 ///
402 /// This value cascades to its child elements.
403 fn font_weight(mut self, weight: FontWeight) -> Self {
404 self.text_style()
405 .get_or_insert_with(Default::default)
406 .font_weight = Some(weight);
407 self
408 }
409
410 /// Sets the background color of this element.
411 ///
412 /// This value cascades to its child elements.
413 fn text_bg(mut self, bg: impl Into<Hsla>) -> Self {
414 self.text_style()
415 .get_or_insert_with(Default::default)
416 .background_color = Some(bg.into());
417 self
418 }
419
420 /// Sets the text size of this element.
421 ///
422 /// This value cascades to its child elements.
423 fn text_size(mut self, size: impl Into<AbsoluteLength>) -> Self {
424 self.text_style()
425 .get_or_insert_with(Default::default)
426 .font_size = Some(size.into());
427 self
428 }
429
430 /// Sets the text size to 'extra small'.
431 /// [Docs](https://tailwindcss.com/docs/font-size#setting-the-font-size)
432 fn text_xs(mut self) -> Self {
433 self.text_style()
434 .get_or_insert_with(Default::default)
435 .font_size = Some(rems(0.75).into());
436 self
437 }
438
439 /// Sets the text size to 'small'.
440 /// [Docs](https://tailwindcss.com/docs/font-size#setting-the-font-size)
441 fn text_sm(mut self) -> Self {
442 self.text_style()
443 .get_or_insert_with(Default::default)
444 .font_size = Some(rems(0.875).into());
445 self
446 }
447
448 /// Sets the text size to 'base'.
449 /// [Docs](https://tailwindcss.com/docs/font-size#setting-the-font-size)
450 fn text_base(mut self) -> Self {
451 self.text_style()
452 .get_or_insert_with(Default::default)
453 .font_size = Some(rems(1.0).into());
454 self
455 }
456
457 /// Sets the text size to 'large'.
458 /// [Docs](https://tailwindcss.com/docs/font-size#setting-the-font-size)
459 fn text_lg(mut self) -> Self {
460 self.text_style()
461 .get_or_insert_with(Default::default)
462 .font_size = Some(rems(1.125).into());
463 self
464 }
465
466 /// Sets the text size to 'extra large'.
467 /// [Docs](https://tailwindcss.com/docs/font-size#setting-the-font-size)
468 fn text_xl(mut self) -> Self {
469 self.text_style()
470 .get_or_insert_with(Default::default)
471 .font_size = Some(rems(1.25).into());
472 self
473 }
474
475 /// Sets the text size to 'extra extra large'.
476 /// [Docs](https://tailwindcss.com/docs/font-size#setting-the-font-size)
477 fn text_2xl(mut self) -> Self {
478 self.text_style()
479 .get_or_insert_with(Default::default)
480 .font_size = Some(rems(1.5).into());
481 self
482 }
483
484 /// Sets the text size to 'extra extra extra large'.
485 /// [Docs](https://tailwindcss.com/docs/font-size#setting-the-font-size)
486 fn text_3xl(mut self) -> Self {
487 self.text_style()
488 .get_or_insert_with(Default::default)
489 .font_size = Some(rems(1.875).into());
490 self
491 }
492
493 /// Sets the font style of the element to italic.
494 /// [Docs](https://tailwindcss.com/docs/font-style#italicizing-text)
495 fn italic(mut self) -> Self {
496 self.text_style()
497 .get_or_insert_with(Default::default)
498 .font_style = Some(FontStyle::Italic);
499 self
500 }
501
502 /// Sets the font style of the element to normal (not italic).
503 /// [Docs](https://tailwindcss.com/docs/font-style#displaying-text-normally)
504 fn not_italic(mut self) -> Self {
505 self.text_style()
506 .get_or_insert_with(Default::default)
507 .font_style = Some(FontStyle::Normal);
508 self
509 }
510
511 /// Sets the text decoration to underline.
512 /// [Docs](https://tailwindcss.com/docs/text-decoration-line#underling-text)
513 fn underline(mut self) -> Self {
514 let style = self.text_style().get_or_insert_with(Default::default);
515 style.underline = Some(UnderlineStyle {
516 thickness: px(1.),
517 ..Default::default()
518 });
519 self
520 }
521
522 /// Sets the decoration of the text to have a line through it.
523 /// [Docs](https://tailwindcss.com/docs/text-decoration-line#adding-a-line-through-text)
524 fn line_through(mut self) -> Self {
525 let style = self.text_style().get_or_insert_with(Default::default);
526 style.strikethrough = Some(StrikethroughStyle {
527 thickness: px(1.),
528 ..Default::default()
529 });
530 self
531 }
532
533 /// Removes the text decoration on this element.
534 ///
535 /// This value cascades to its child elements.
536 fn text_decoration_none(mut self) -> Self {
537 self.text_style()
538 .get_or_insert_with(Default::default)
539 .underline = None;
540 self
541 }
542
543 /// Sets the color for the underline on this element
544 fn text_decoration_color(mut self, color: impl Into<Hsla>) -> Self {
545 let style = self.text_style().get_or_insert_with(Default::default);
546 let underline = style.underline.get_or_insert_with(Default::default);
547 underline.color = Some(color.into());
548 self
549 }
550
551 /// Sets the text decoration style to a solid line.
552 /// [Docs](https://tailwindcss.com/docs/text-decoration-style)
553 fn text_decoration_solid(mut self) -> Self {
554 let style = self.text_style().get_or_insert_with(Default::default);
555 let underline = style.underline.get_or_insert_with(Default::default);
556 underline.wavy = false;
557 self
558 }
559
560 /// Sets the text decoration style to a wavy line.
561 /// [Docs](https://tailwindcss.com/docs/text-decoration-style)
562 fn text_decoration_wavy(mut self) -> Self {
563 let style = self.text_style().get_or_insert_with(Default::default);
564 let underline = style.underline.get_or_insert_with(Default::default);
565 underline.wavy = true;
566 self
567 }
568
569 /// Sets the text decoration to be 0px thick.
570 /// [Docs](https://tailwindcss.com/docs/text-decoration-thickness)
571 fn text_decoration_0(mut self) -> Self {
572 let style = self.text_style().get_or_insert_with(Default::default);
573 let underline = style.underline.get_or_insert_with(Default::default);
574 underline.thickness = px(0.);
575 self
576 }
577
578 /// Sets the text decoration to be 1px thick.
579 /// [Docs](https://tailwindcss.com/docs/text-decoration-thickness)
580 fn text_decoration_1(mut self) -> Self {
581 let style = self.text_style().get_or_insert_with(Default::default);
582 let underline = style.underline.get_or_insert_with(Default::default);
583 underline.thickness = px(1.);
584 self
585 }
586
587 /// Sets the text decoration to be 2px thick.
588 /// [Docs](https://tailwindcss.com/docs/text-decoration-thickness)
589 fn text_decoration_2(mut self) -> Self {
590 let style = self.text_style().get_or_insert_with(Default::default);
591 let underline = style.underline.get_or_insert_with(Default::default);
592 underline.thickness = px(2.);
593 self
594 }
595
596 /// Sets the text decoration to be 4px thick.
597 /// [Docs](https://tailwindcss.com/docs/text-decoration-thickness)
598 fn text_decoration_4(mut self) -> Self {
599 let style = self.text_style().get_or_insert_with(Default::default);
600 let underline = style.underline.get_or_insert_with(Default::default);
601 underline.thickness = px(4.);
602 self
603 }
604
605 /// Sets the text decoration to be 8px thick.
606 /// [Docs](https://tailwindcss.com/docs/text-decoration-thickness)
607 fn text_decoration_8(mut self) -> Self {
608 let style = self.text_style().get_or_insert_with(Default::default);
609 let underline = style.underline.get_or_insert_with(Default::default);
610 underline.thickness = px(8.);
611 self
612 }
613
614 /// Sets the font family of this element and its children.
615 fn font_family(mut self, family_name: impl Into<SharedString>) -> Self {
616 self.text_style()
617 .get_or_insert_with(Default::default)
618 .font_family = Some(family_name.into());
619 self
620 }
621
622 /// Sets the font of this element and its children.
623 fn font(mut self, font: Font) -> Self {
624 let Font {
625 family,
626 features,
627 fallbacks,
628 weight,
629 style,
630 } = font;
631
632 let text_style = self.text_style().get_or_insert_with(Default::default);
633 text_style.font_family = Some(family);
634 text_style.font_features = Some(features);
635 text_style.font_weight = Some(weight);
636 text_style.font_style = Some(style);
637 text_style.font_fallbacks = fallbacks;
638
639 self
640 }
641
642 /// Sets the line height of this element and its children.
643 fn line_height(mut self, line_height: impl Into<DefiniteLength>) -> Self {
644 self.text_style()
645 .get_or_insert_with(Default::default)
646 .line_height = Some(line_height.into());
647 self
648 }
649
650 /// Sets the opacity of this element and its children.
651 fn opacity(mut self, opacity: f32) -> Self {
652 self.style().opacity = Some(opacity);
653 self
654 }
655
656 /// Sets the grid columns of this element.
657 fn grid_cols(mut self, cols: u16) -> Self {
658 self.style().grid_cols = Some(cols);
659 self
660 }
661
662 /// Sets the grid rows of this element.
663 fn grid_rows(mut self, rows: u16) -> Self {
664 self.style().grid_rows = Some(rows);
665 self
666 }
667
668 /// Sets the column start of this element.
669 fn col_start(mut self, start: i16) -> Self {
670 let grid_location = self.style().grid_location_mut();
671 grid_location.column.start = GridPlacement::Line(start);
672 self
673 }
674
675 /// Sets the column start of this element to auto.
676 fn col_start_auto(mut self) -> Self {
677 let grid_location = self.style().grid_location_mut();
678 grid_location.column.start = GridPlacement::Auto;
679 self
680 }
681
682 /// Sets the column end of this element.
683 fn col_end(mut self, end: i16) -> Self {
684 let grid_location = self.style().grid_location_mut();
685 grid_location.column.end = GridPlacement::Line(end);
686 self
687 }
688
689 /// Sets the column end of this element to auto.
690 fn col_end_auto(mut self) -> Self {
691 let grid_location = self.style().grid_location_mut();
692 grid_location.column.end = GridPlacement::Auto;
693 self
694 }
695
696 /// Sets the column span of this element.
697 fn col_span(mut self, span: u16) -> Self {
698 let grid_location = self.style().grid_location_mut();
699 grid_location.column = GridPlacement::Span(span)..GridPlacement::Span(span);
700 self
701 }
702
703 /// Sets the row span of this element.
704 fn col_span_full(mut self) -> Self {
705 let grid_location = self.style().grid_location_mut();
706 grid_location.column = GridPlacement::Line(1)..GridPlacement::Line(-1);
707 self
708 }
709
710 /// Sets the row start of this element.
711 fn row_start(mut self, start: i16) -> Self {
712 let grid_location = self.style().grid_location_mut();
713 grid_location.row.start = GridPlacement::Line(start);
714 self
715 }
716
717 /// Sets the row start of this element to "auto"
718 fn row_start_auto(mut self) -> Self {
719 let grid_location = self.style().grid_location_mut();
720 grid_location.row.start = GridPlacement::Auto;
721 self
722 }
723
724 /// Sets the row end of this element.
725 fn row_end(mut self, end: i16) -> Self {
726 let grid_location = self.style().grid_location_mut();
727 grid_location.row.end = GridPlacement::Line(end);
728 self
729 }
730
731 /// Sets the row end of this element to "auto"
732 fn row_end_auto(mut self) -> Self {
733 let grid_location = self.style().grid_location_mut();
734 grid_location.row.end = GridPlacement::Auto;
735 self
736 }
737
738 /// Sets the row span of this element.
739 fn row_span(mut self, span: u16) -> Self {
740 let grid_location = self.style().grid_location_mut();
741 grid_location.row = GridPlacement::Span(span)..GridPlacement::Span(span);
742 self
743 }
744
745 /// Sets the row span of this element.
746 fn row_span_full(mut self) -> Self {
747 let grid_location = self.style().grid_location_mut();
748 grid_location.row = GridPlacement::Line(1)..GridPlacement::Line(-1);
749 self
750 }
751
752 /// Draws a debug border around this element.
753 #[cfg(debug_assertions)]
754 fn debug(mut self) -> Self {
755 self.style().debug = Some(true);
756 self
757 }
758
759 /// Draws a debug border on all conforming elements below this element.
760 #[cfg(debug_assertions)]
761 fn debug_below(mut self) -> Self {
762 self.style().debug_below = Some(true);
763 self
764 }
765}