repose_material/material3/
defaults.rs

1use repose_core::*;
2
3/// Default values for surface component.
4pub struct SurfaceDefaults;
5
6impl SurfaceDefaults {
7    pub fn color() -> Color {
8        theme().surface
9    }
10    pub fn content_color() -> Color {
11        theme().on_surface
12    }
13    pub const SHAPE_RADIUS: f32 = 0.0;
14    pub const TONAL_ELEVATION: f32 = 0.0;
15    pub const SHADOW_ELEVATION: f32 = 0.0;
16}
17
18/// Default values for toggle button components.
19pub struct ToggleButtonDefaults;
20
21impl ToggleButtonDefaults {
22    pub const HEIGHT: f32 = 40.0;
23    pub const HORIZONTAL_PADDING: f32 = 24.0;
24    pub const SHAPE_RADIUS: f32 = 20.0;
25    pub fn content_color() -> Color {
26        theme().on_surface_variant
27    }
28    pub fn checked_container_color() -> Color {
29        theme().primary
30    }
31    pub fn checked_content_color() -> Color {
32        theme().on_primary
33    }
34    pub fn tonal_content_color() -> Color {
35        theme().on_surface_variant
36    }
37    pub fn tonal_checked_container_color() -> Color {
38        theme().secondary_container
39    }
40    pub fn tonal_checked_content_color() -> Color {
41        theme().on_secondary_container
42    }
43    pub fn outlined_content_color() -> Color {
44        theme().on_surface_variant
45    }
46    pub fn outlined_border_color() -> Color {
47        theme().outline
48    }
49    pub fn outlined_checked_container_color() -> Color {
50        theme().secondary_container
51    }
52    pub fn outlined_checked_content_color() -> Color {
53        theme().on_secondary_container
54    }
55    pub fn elevated_content_color() -> Color {
56        theme().primary
57    }
58    pub fn elevated_checked_container_color() -> Color {
59        theme().surface_container_low
60    }
61    pub fn elevated_checked_content_color() -> Color {
62        theme().primary
63    }
64    pub fn state_colors_default() -> StateColors {
65        let th = theme();
66        StateColors {
67            default: Color::TRANSPARENT,
68            hovered: Color::TRANSPARENT,
69            focused: Color::TRANSPARENT,
70            pressed: Color::TRANSPARENT,
71            dragged: th.on_surface.with_alpha_f32(0.12),
72            disabled: th.on_surface.with_alpha_f32(0.12),
73        }
74    }
75    pub fn state_elevation_default() -> StateElevation {
76        StateElevation {
77            default: 0.0,
78            hovered: 1.0,
79            focused: 0.0,
80            pressed: 0.0,
81            dragged: 0.0,
82            disabled: 0.0,
83        }
84    }
85    pub fn elevated_state_elevation() -> StateElevation {
86        let th = theme();
87        StateElevation {
88            default: th.elevation.level1,
89            hovered: th.elevation.level2,
90            focused: th.elevation.level1,
91            pressed: th.elevation.level1,
92            dragged: th.elevation.level1,
93            disabled: 0.0,
94        }
95    }
96}
97
98/// Default values for progress indicator components.
99pub struct ProgressIndicatorDefaults;
100
101impl ProgressIndicatorDefaults {
102    pub fn linear_color() -> Color {
103        theme().primary
104    }
105    pub fn linear_track_color() -> Color {
106        theme().secondary_container
107    }
108    pub const LINEAR_INDICATOR_HEIGHT: f32 = 4.0;
109    pub const LINEAR_INDICATOR_GAP_SIZE: f32 = 4.0;
110    pub const LINEAR_TRACK_STOP_SIZE: f32 = 4.0;
111
112    pub fn circular_color() -> Color {
113        theme().primary
114    }
115    pub fn circular_track_color() -> Color {
116        theme().secondary_container
117    }
118    pub const CIRCULAR_INDICATOR_SIZE: f32 = 40.0;
119    pub const CIRCULAR_STROKE_WIDTH: f32 = 4.0;
120
121    /// M3 `ActiveHandleLeadingSpace` / `ActiveHandleTrailingSpace`
122    pub const SLIDER_THUMB_TRACK_GAP: f32 = 6.0;
123}
124
125/// Default values for button components.
126pub struct ButtonDefaults;
127
128impl ButtonDefaults {
129    pub fn content_color() -> Color {
130        theme().on_primary
131    }
132    pub fn container_color() -> Color {
133        theme().primary
134    }
135    pub fn tonal_container_color() -> Color {
136        theme().secondary_container
137    }
138    pub fn tonal_content_color() -> Color {
139        theme().on_secondary_container
140    }
141    pub fn elevated_container_color() -> Color {
142        theme().surface_container_low
143    }
144    pub fn elevated_content_color() -> Color {
145        theme().primary
146    }
147    pub fn outlined_content_color() -> Color {
148        theme().on_surface_variant
149    }
150    pub fn outlined_border_color() -> Color {
151        theme().outline
152    }
153    pub fn text_content_color() -> Color {
154        theme().primary
155    }
156    pub const HEIGHT: f32 = 40.0;
157    pub const MIN_HEIGHT: f32 = 40.0;
158    pub const MIN_WIDTH: f32 = 58.0;
159    pub const HORIZONTAL_PADDING: f32 = 24.0;
160    pub const TEXT_HORIZONTAL_PADDING: f32 = 12.0;
161    pub const CONTENT_PADDING: PaddingValues = PaddingValues {
162        left: 24.0,
163        right: 24.0,
164        top: 8.0,
165        bottom: 8.0,
166    };
167    pub const TEXT_CONTENT_PADDING: PaddingValues = PaddingValues {
168        left: 12.0,
169        right: 12.0,
170        top: 8.0,
171        bottom: 8.0,
172    };
173    pub const SHAPE_RADIUS: f32 = 20.0;
174    pub fn state_colors_default() -> StateColors {
175        let th = theme();
176        StateColors {
177            default: Color::TRANSPARENT,
178            hovered: Color::TRANSPARENT,
179            focused: Color::TRANSPARENT,
180            pressed: Color::TRANSPARENT,
181            dragged: th.on_surface.with_alpha_f32(0.12),
182            disabled: th.on_surface.with_alpha_f32(0.12),
183        }
184    }
185    pub fn state_elevation_default() -> StateElevation {
186        StateElevation {
187            default: 0.0,
188            hovered: 1.0,
189            focused: 0.0,
190            pressed: 0.0,
191            dragged: 0.0,
192            disabled: 0.0,
193        }
194    }
195    pub fn elevated_state_elevation() -> StateElevation {
196        let th = theme();
197        StateElevation {
198            default: th.elevation.level1,
199            hovered: th.elevation.level2,
200            focused: th.elevation.level1,
201            pressed: th.elevation.level1,
202            dragged: th.elevation.level1,
203            disabled: 0.0,
204        }
205    }
206}
207
208/// Default values for snackbar components.
209pub struct SnackbarDefaults;
210
211impl SnackbarDefaults {
212    pub const MIN_HEIGHT: f32 = 48.0;
213    pub const MIN_WIDTH: f32 = 280.0;
214    pub const MAX_WIDTH: f32 = 600.0;
215    pub const SHAPE_RADIUS: f32 = 4.0;
216    pub fn container_color() -> Color {
217        theme().inverse_surface
218    }
219    pub fn content_color() -> Color {
220        theme().inverse_on_surface
221    }
222    pub fn action_color() -> Color {
223        theme().inverse_primary
224    }
225    pub fn dismiss_action_content_color() -> Color {
226        theme().inverse_on_surface
227    }
228}
229
230/// Default values for card components.
231pub struct CardDefaults;
232
233impl CardDefaults {
234    pub fn filled_container_color() -> Color {
235        theme().surface_container_highest
236    }
237    pub fn elevated_container_color() -> Color {
238        theme().surface_container_low
239    }
240    pub fn outlined_container_color() -> Color {
241        theme().surface
242    }
243    pub fn outlined_border_color() -> Color {
244        theme().outline_variant
245    }
246    pub fn filled_content_color() -> Color {
247        theme().on_surface
248    }
249    pub fn elevated_content_color() -> Color {
250        theme().on_surface
251    }
252    pub fn outlined_content_color() -> Color {
253        theme().on_surface
254    }
255    pub fn disabled_container_color() -> Color {
256        theme().on_surface.with_alpha_f32(0.04)
257    }
258    pub fn disabled_content_color() -> Color {
259        theme().on_surface.with_alpha_f32(0.38)
260    }
261    pub const SHAPE_RADIUS: f32 = 12.0;
262    pub const ELEVATION: f32 = 0.0;
263}
264
265/// Default values for dialog components.
266pub struct DialogDefaults;
267
268impl DialogDefaults {
269    pub fn container_color() -> Color {
270        theme().surface_container_high
271    }
272    pub const SHAPE_RADIUS: f32 = 28.0;
273    pub const MIN_WIDTH: f32 = 280.0;
274    pub const MAX_WIDTH: f32 = 560.0;
275    pub const HORIZONTAL_PADDING: f32 = 24.0;
276    /// Compose/Android preferred dialog widths by smallest-side bucket.
277    pub const PREFERRED_WIDTH_COMPACT: f32 = 320.0; // smallest < 480
278    pub const PREFERRED_WIDTH_MEDIUM: f32 = 440.0; // smallest < 600
279    pub const PREFERRED_WIDTH_EXPANDED: f32 = 580.0; // smallest >= 600
280}
281
282/// Default values for icon button components.
283pub struct IconButtonDefaults;
284
285impl IconButtonDefaults {
286    pub const CONTAINER_SIZE: f32 = 40.0;
287    pub const FILLED_CONTAINER_SIZE: f32 = 40.0;
288    pub const MIN_INTERACTIVE_SIZE: f32 = 48.0;
289    pub const STATE_LAYER_RADIUS: f32 = 20.0;
290
291    pub fn content_color() -> Color {
292        repose_core::content_color()
293    }
294
295    pub fn disabled_content_color() -> Color {
296        // Compose: contentColor.copy(alpha = DisabledOpacity ≈ 0.38)
297        Self::content_color().with_alpha_f32(0.38)
298    }
299
300    pub fn filled_container_color() -> Color {
301        theme().primary
302    }
303
304    pub fn filled_content_color() -> Color {
305        repose_core::content_color_for(Self::filled_container_color())
306    }
307
308    pub fn filled_tonal_container_color() -> Color {
309        theme().secondary_container
310    }
311
312    pub fn filled_tonal_content_color() -> Color {
313        repose_core::content_color_for(Self::filled_tonal_container_color())
314    }
315
316    pub fn colors() -> super::IconButtonColors {
317        let th = theme();
318        super::IconButtonColors {
319            container_color: Color::TRANSPARENT,
320            content_color: Self::content_color(),
321            disabled_container_color: Color::TRANSPARENT,
322            disabled_content_color: th.on_surface.with_alpha_f32(0.38),
323        }
324    }
325
326    /// Compose's `filledIconButtonColors()`.
327    pub fn filled_colors() -> super::IconButtonColors {
328        let th = theme();
329        let container = Self::filled_container_color();
330        super::IconButtonColors {
331            container_color: container,
332            content_color: Self::filled_content_color(),
333            disabled_container_color: th
334                .on_surface
335                .with_alpha_f32(0.12)
336                .composite_over(th.surface),
337            disabled_content_color: th.on_surface.with_alpha_f32(0.38),
338        }
339    }
340
341    /// Compose's `filledTonalIconButtonColors()`.
342    pub fn filled_tonal_colors() -> super::IconButtonColors {
343        let th = theme();
344        super::IconButtonColors {
345            container_color: Self::filled_tonal_container_color(),
346            content_color: Self::filled_tonal_content_color(),
347            disabled_container_color: th
348                .on_surface
349                .with_alpha_f32(0.12)
350                .composite_over(th.surface),
351            disabled_content_color: th.on_surface.with_alpha_f32(0.38),
352        }
353    }
354
355    /// Compose's `outlinedIconButtonColors()` (transparent container, local content).
356    pub fn outlined_colors() -> super::IconButtonColors {
357        Self::colors()
358    }
359
360    pub fn state_colors_default() -> StateColors {
361        let th = theme();
362        StateColors {
363            default: Color::TRANSPARENT,
364            hovered: Color::TRANSPARENT,
365            focused: Color::TRANSPARENT,
366            pressed: Color::TRANSPARENT,
367            dragged: th.on_surface.with_alpha_f32(0.12),
368            disabled: Color::TRANSPARENT,
369        }
370    }
371}
372
373/// Default values for checkbox.
374pub struct CheckboxDefaults;
375
376impl CheckboxDefaults {
377    pub const TOUCH_TARGET_SIZE: f32 = 40.0;
378    pub const BOX_SIZE: f32 = 18.0;
379    pub const STROKE_WIDTH: f32 = 2.0;
380    pub const CORNER_RADIUS: f32 = 2.0;
381    pub const CHECK_ICON_SIZE: f32 = 14.0;
382    pub fn checked_color() -> Color {
383        theme().primary
384    }
385    pub fn unchecked_color() -> Color {
386        theme().on_surface_variant
387    }
388    pub fn checkmark_color() -> Color {
389        theme().on_primary
390    }
391    pub fn disabled_checked_box_color() -> Color {
392        theme().on_surface.with_alpha_f32(0.38)
393    }
394    pub fn disabled_checkmark_color() -> Color {
395        theme().surface
396    }
397    pub fn disabled_unchecked_border_color() -> Color {
398        theme().on_surface.with_alpha_f32(0.38)
399    }
400    pub fn state_colors_default() -> StateColors {
401        let th = theme();
402        StateColors {
403            default: Color::TRANSPARENT,
404            hovered: Color::TRANSPARENT,
405            focused: Color::TRANSPARENT,
406            pressed: Color::TRANSPARENT,
407            dragged: th.on_surface.with_alpha_f32(0.12),
408            disabled: Color::TRANSPARENT,
409        }
410    }
411}
412
413/// Default values for radio button.
414pub struct RadioButtonDefaults;
415
416impl RadioButtonDefaults {
417    pub const TOUCH_TARGET_SIZE: f32 = 40.0;
418    pub const OUTER_RADIUS: f32 = 10.0;
419    pub const DOT_RADIUS: f32 = 5.0;
420    pub const STROKE_WIDTH: f32 = 2.0;
421    pub fn selected_color() -> Color {
422        theme().primary
423    }
424    pub fn unselected_color() -> Color {
425        theme().on_surface_variant
426    }
427    pub fn disabled_selected_color() -> Color {
428        theme().on_surface.with_alpha_f32(0.38)
429    }
430    pub fn disabled_unselected_color() -> Color {
431        theme().on_surface.with_alpha_f32(0.38)
432    }
433    pub fn state_colors_default() -> StateColors {
434        let th = theme();
435        StateColors {
436            default: Color::TRANSPARENT,
437            hovered: Color::TRANSPARENT,
438            focused: Color::TRANSPARENT,
439            pressed: Color::TRANSPARENT,
440            dragged: th.on_surface.with_alpha_f32(0.12),
441            disabled: Color::TRANSPARENT,
442        }
443    }
444}
445
446/// Default values for switch.
447pub struct SwitchDefaults;
448
449impl SwitchDefaults {
450    pub const TRACK_WIDTH: f32 = 52.0;
451    pub const TRACK_HEIGHT: f32 = 32.0;
452    pub const THUMB_CHECKED_SIZE: f32 = 24.0;
453    pub const THUMB_UNCHECKED_SIZE: f32 = 16.0;
454    pub fn checked_track_color() -> Color {
455        theme().primary
456    }
457    pub fn unchecked_track_color() -> Color {
458        theme().surface_container_highest
459    }
460    pub fn checked_thumb_color() -> Color {
461        theme().on_primary
462    }
463    pub fn unchecked_thumb_color() -> Color {
464        theme().outline
465    }
466    pub fn checked_icon_color() -> Color {
467        theme().on_primary
468    }
469    pub fn unchecked_icon_color() -> Color {
470        theme().outline
471    }
472    pub fn unchecked_border_color() -> Color {
473        theme().outline
474    }
475    pub fn disabled_checked_thumb_color() -> Color {
476        theme().surface
477    }
478    pub fn disabled_checked_track_color() -> Color {
479        theme().on_surface.with_alpha_f32(0.12)
480    }
481    pub fn disabled_checked_icon_color() -> Color {
482        theme().on_surface.with_alpha_f32(0.38)
483    }
484    pub fn disabled_unchecked_thumb_color() -> Color {
485        theme().on_surface.with_alpha_f32(0.38)
486    }
487    pub fn disabled_unchecked_track_color() -> Color {
488        theme().surface_container_highest.with_alpha_f32(0.12)
489    }
490    pub fn disabled_unchecked_border_color() -> Color {
491        theme().on_surface.with_alpha_f32(0.12)
492    }
493    pub fn disabled_unchecked_icon_color() -> Color {
494        theme().surface_container_highest.with_alpha_f32(0.38)
495    }
496    pub fn state_colors_default() -> StateColors {
497        let th = theme();
498        StateColors {
499            default: Color::TRANSPARENT,
500            hovered: Color::TRANSPARENT,
501            focused: Color::TRANSPARENT,
502            pressed: Color::TRANSPARENT,
503            dragged: th.on_surface.with_alpha_f32(0.12),
504            disabled: Color::TRANSPARENT,
505        }
506    }
507}
508
509/// Default values for slider.
510pub struct SliderDefaults;
511
512impl SliderDefaults {
513    pub const TRACK_HEIGHT: f32 = 16.0;
514    pub const THUMB_WIDTH: f32 = 4.0;
515    pub const THUMB_HEIGHT: f32 = 44.0;
516    /// State-layer diameter around the thumb (Compose SliderTokens / StateLayerSize).
517    pub const STATE_LAYER_SIZE: f32 = 40.0;
518    /// Deprecated, kept as an alias. The painter uses [`THUMB_WIDTH`]/[`THUMB_HEIGHT`].
519    pub const THUMB_SIZE: f32 = 20.0;
520    pub fn active_track_color() -> Color {
521        theme().primary
522    }
523    pub fn inactive_track_color() -> Color {
524        theme().secondary_container
525    }
526    pub fn thumb_color() -> Color {
527        theme().primary
528    }
529    pub fn active_tick_color() -> Color {
530        theme().secondary_container
531    }
532    pub fn inactive_tick_color() -> Color {
533        theme().primary
534    }
535    pub fn disabled_thumb_color() -> Color {
536        theme().on_surface.with_alpha_f32(0.38)
537    }
538    pub fn disabled_active_track_color() -> Color {
539        theme().on_surface.with_alpha_f32(0.38)
540    }
541    pub fn disabled_inactive_track_color() -> Color {
542        theme().on_surface.with_alpha_f32(0.12)
543    }
544    pub fn disabled_active_tick_color() -> Color {
545        theme().on_surface.with_alpha_f32(0.12)
546    }
547    pub fn disabled_inactive_tick_color() -> Color {
548        theme().on_surface.with_alpha_f32(0.38)
549    }
550    pub fn state_colors_default() -> StateColors {
551        let th = theme();
552        let c = th.primary;
553        StateColors {
554            default: Color::TRANSPARENT,
555            hovered: c.with_alpha_f32(0.08),
556            focused: c.with_alpha_f32(0.12),
557            pressed: c.with_alpha_f32(0.10),
558            dragged: c.with_alpha_f32(0.10),
559            disabled: Color::TRANSPARENT,
560        }
561    }
562}
563
564/// Default values for divider.
565pub struct DividerDefaults;
566
567impl DividerDefaults {
568    pub const THICKNESS: f32 = 1.0;
569    pub fn color() -> Color {
570        theme().outline_variant
571    }
572}
573
574/// Default values for badge.
575pub struct BadgeDefaults;
576
577impl BadgeDefaults {
578    pub const DOT_SIZE: f32 = 6.0;
579    pub const LABEL_MIN_WIDTH: f32 = 16.0;
580    pub const LABEL_HEIGHT: f32 = 16.0;
581    pub const DOT_OFFSET_X: f32 = 6.0;
582    pub const DOT_OFFSET_Y: f32 = 6.0;
583    pub const CONTENT_OFFSET_X: f32 = 12.0;
584    pub const CONTENT_OFFSET_Y: f32 = 14.0;
585    pub fn container_color() -> Color {
586        theme().error
587    }
588    pub fn content_color() -> Color {
589        theme().on_error
590    }
591}
592
593/// Default values for list item.
594pub struct ListItemDefaults;
595
596impl ListItemDefaults {
597    pub const ONE_LINE_HEIGHT: f32 = 56.0;
598    pub const TWO_LINE_HEIGHT: f32 = 72.0;
599    pub const THREE_LINE_HEIGHT: f32 = 88.0;
600    pub const HORIZONTAL_PADDING: f32 = 16.0;
601    pub const TRAILING_PADDING: f32 = 24.0;
602    pub fn headline_color() -> Color {
603        theme().on_surface
604    }
605    pub fn supporting_color() -> Color {
606        theme().on_surface_variant
607    }
608    pub fn overline_color() -> Color {
609        theme().on_surface_variant
610    }
611    pub fn leading_icon_color() -> Color {
612        theme().on_surface_variant
613    }
614    pub fn trailing_icon_color() -> Color {
615        theme().on_surface_variant
616    }
617    // disabled
618    pub fn disabled_container_color() -> Color {
619        theme().on_surface.with_alpha_f32(0.04)
620    }
621    pub fn disabled_headline_color() -> Color {
622        theme().on_surface.with_alpha_f32(0.38)
623    }
624    pub fn disabled_supporting_color() -> Color {
625        theme().on_surface.with_alpha_f32(0.38)
626    }
627    pub fn disabled_overline_color() -> Color {
628        theme().on_surface.with_alpha_f32(0.38)
629    }
630    pub fn disabled_leading_icon_color() -> Color {
631        theme().on_surface.with_alpha_f32(0.38)
632    }
633    pub fn disabled_trailing_icon_color() -> Color {
634        theme().on_surface.with_alpha_f32(0.38)
635    }
636    // selected
637    pub fn selected_container_color() -> Color {
638        theme().surface_container_high
639    }
640    pub fn selected_headline_color() -> Color {
641        theme().on_surface
642    }
643    pub fn selected_supporting_color() -> Color {
644        theme().on_surface_variant
645    }
646    pub fn selected_overline_color() -> Color {
647        theme().on_surface_variant
648    }
649    pub fn selected_leading_icon_color() -> Color {
650        theme().on_surface_variant
651    }
652    pub fn selected_trailing_icon_color() -> Color {
653        theme().on_surface_variant
654    }
655    // dragged
656    pub fn dragged_container_color() -> Color {
657        theme().surface_container_high
658    }
659    pub fn dragged_headline_color() -> Color {
660        theme().on_surface
661    }
662    pub fn dragged_supporting_color() -> Color {
663        theme().on_surface_variant
664    }
665    pub fn dragged_overline_color() -> Color {
666        theme().on_surface_variant
667    }
668    pub fn dragged_leading_icon_color() -> Color {
669        theme().on_surface_variant
670    }
671    pub fn dragged_trailing_icon_color() -> Color {
672        theme().on_surface_variant
673    }
674    pub fn state_colors_default() -> StateColors {
675        let th = theme();
676        StateColors {
677            default: Color::TRANSPARENT,
678            hovered: Color::TRANSPARENT,
679            focused: Color::TRANSPARENT,
680            pressed: Color::TRANSPARENT,
681            dragged: th.on_surface.with_alpha_f32(0.12),
682            disabled: Color::TRANSPARENT,
683        }
684    }
685}
686
687/// Default values for top app bar.
688pub struct TopAppBarDefaults;
689
690impl TopAppBarDefaults {
691    pub const HEIGHT: f32 = 64.0;
692    pub fn container_color() -> Color {
693        theme().surface
694    }
695    pub fn scrolled_container_color() -> Color {
696        theme().surface_container
697    }
698    pub fn title_content_color() -> Color {
699        theme().on_surface
700    }
701    pub fn subtitle_content_color() -> Color {
702        theme().on_surface_variant
703    }
704    pub fn navigation_icon_content_color() -> Color {
705        theme().on_surface
706    }
707    pub fn action_icon_content_color() -> Color {
708        theme().on_surface_variant
709    }
710}
711
712/// Default values for tab row.
713pub struct TabDefaults;
714
715impl TabDefaults {
716    pub const HEIGHT: f32 = 48.0;
717    pub const INDICATOR_HEIGHT: f32 = 3.0;
718    pub const INDICATOR_CORNER: f32 = 1.5;
719    pub fn container_color() -> Color {
720        theme().surface
721    }
722    pub fn selected_content_color() -> Color {
723        theme().primary
724    }
725    pub fn unselected_content_color() -> Color {
726        theme().on_surface_variant
727    }
728    pub fn indicator_color() -> Color {
729        theme().primary
730    }
731}
732
733/// Default values for navigation bar.
734pub struct NavigationBarDefaults;
735
736impl NavigationBarDefaults {
737    pub const HEIGHT: f32 = 80.0;
738    pub const TONAL_ELEVATION: f32 = 0.0;
739    pub const ITEM_ACTIVE_INDICATOR_OPACITY: f32 = 1.0;
740    pub const ITEM_SPACING: f32 = 8.0;
741    pub const ACTIVE_INDICATOR_WIDTH: f32 = 56.0;
742    pub const ACTIVE_INDICATOR_HEIGHT: f32 = 32.0;
743    pub fn container_color() -> Color {
744        theme().surface_container
745    }
746    pub fn content_color() -> Color {
747        theme().on_surface
748    }
749    pub fn selected_icon_color() -> Color {
750        theme().on_secondary_container
751    }
752    pub fn selected_text_color() -> Color {
753        theme().secondary
754    }
755    pub fn unselected_icon_color() -> Color {
756        theme().on_surface_variant
757    }
758    pub fn unselected_text_color() -> Color {
759        theme().on_surface_variant
760    }
761    pub fn indicator_color() -> Color {
762        theme().secondary_container
763    }
764    pub const INDICATOR_RADIUS: f32 = 16.0;
765}
766
767/// Default values for navigation rail.
768pub struct NavigationRailDefaults;
769
770impl NavigationRailDefaults {
771    pub const WIDTH: f32 = 80.0;
772    pub const ITEM_RADIUS: f32 = 16.0;
773    pub const ITEM_MIN_HEIGHT: f32 = 56.0;
774    pub const ITEM_ACTIVE_INDICATOR_OPACITY: f32 = 1.0;
775    pub const ITEM_SPACING: f32 = 4.0;
776    pub const ACTIVE_INDICATOR_WIDTH: f32 = 56.0;
777    pub const ACTIVE_INDICATOR_HEIGHT: f32 = 32.0;
778    pub fn container_color() -> Color {
779        theme().surface
780    }
781    pub fn selected_icon_color() -> Color {
782        theme().on_secondary_container
783    }
784    pub fn selected_text_color() -> Color {
785        theme().secondary
786    }
787    pub fn unselected_icon_color() -> Color {
788        theme().on_surface_variant
789    }
790    pub fn unselected_text_color() -> Color {
791        theme().on_surface_variant
792    }
793    pub fn indicator_color() -> Color {
794        theme().secondary_container
795    }
796}
797
798/// Default values for segmented button.
799pub struct SegmentedButtonDefaults;
800
801impl SegmentedButtonDefaults {
802    pub const HEIGHT: f32 = 40.0;
803    pub const SHAPE_RADIUS: f32 = 20.0;
804    pub const CONTENT_PADDING: PaddingValues = PaddingValues {
805        left: 12.0,
806        right: 12.0,
807        top: 0.0,
808        bottom: 0.0,
809    };
810    pub fn border_color() -> Color {
811        theme().outline
812    }
813    pub fn selected_container_color() -> Color {
814        theme().secondary_container
815    }
816    pub fn selected_content_color() -> Color {
817        theme().on_secondary_container
818    }
819    pub fn unselected_content_color() -> Color {
820        theme().on_surface
821    }
822    pub fn state_colors_default() -> StateColors {
823        let th = theme();
824        StateColors {
825            default: Color::TRANSPARENT,
826            hovered: Color::TRANSPARENT,
827            focused: Color::TRANSPARENT,
828            pressed: Color::TRANSPARENT,
829            dragged: th.on_surface.with_alpha_f32(0.12),
830            disabled: Color::TRANSPARENT,
831        }
832    }
833}
834
835/// Default values for FAB.
836pub struct FABDefaults;
837
838impl FABDefaults {
839    pub const SMALL_SIZE: f32 = 40.0;
840    pub const SMALL_SHAPE_RADIUS: f32 = 12.0;
841    pub const SIZE: f32 = 56.0;
842    pub const LARGE_SIZE: f32 = 96.0;
843    pub const SHAPE_RADIUS: f32 = 28.0;
844    pub const LARGE_SHAPE_RADIUS: f32 = 28.0;
845    pub fn container_color() -> Color {
846        theme().primary_container
847    }
848    pub fn content_color() -> Color {
849        repose_core::content_color_for(Self::container_color())
850    }
851    pub fn state_elevation() -> StateElevation {
852        StateElevation {
853            default: theme().elevation.level3,
854            hovered: theme().elevation.level4,
855            focused: theme().elevation.level3,
856            pressed: theme().elevation.level5,
857            dragged: theme().elevation.level5,
858            disabled: 0.0,
859        }
860    }
861}
862
863/// Default values for chip components.
864pub struct ChipDefaults;
865
866impl ChipDefaults {
867    pub const HEIGHT: f32 = 32.0;
868    pub const HORIZONTAL_PADDING: f32 = 16.0;
869    pub const SHAPE_RADIUS: f32 = 8.0;
870    pub const BORDER_WIDTH: f32 = 1.0;
871
872    // Colors for non-selected state
873    pub fn container_color() -> Color {
874        Color::TRANSPARENT
875    }
876    pub fn label_color() -> Color {
877        theme().on_surface_variant
878    }
879    pub fn leading_icon_color() -> Color {
880        theme().primary
881    }
882    pub fn trailing_icon_color() -> Color {
883        theme().primary
884    }
885
886    // Disabled colors (non-selected)
887    pub fn disabled_container_color() -> Color {
888        Color::TRANSPARENT
889    }
890    pub fn disabled_label_color() -> Color {
891        theme().on_surface.with_alpha_f32(0.38)
892    }
893    pub fn disabled_leading_icon_color() -> Color {
894        theme().on_surface.with_alpha_f32(0.38)
895    }
896    pub fn disabled_trailing_icon_color() -> Color {
897        theme().on_surface.with_alpha_f32(0.38)
898    }
899
900    // Colors for selected state
901    pub fn selected_container_color() -> Color {
902        theme().secondary_container
903    }
904    pub fn selected_label_color() -> Color {
905        theme().on_secondary_container
906    }
907    pub fn selected_leading_icon_color() -> Color {
908        theme().primary
909    }
910    pub fn selected_trailing_icon_color() -> Color {
911        theme().on_secondary_container
912    }
913
914    // Disabled selected container
915    pub fn disabled_selected_container_color() -> Color {
916        theme()
917            .on_surface
918            .with_alpha_f32(0.12)
919            .composite_over(theme().secondary_container)
920    }
921
922    // Border colors
923    pub fn border_color() -> Color {
924        theme().outline_variant
925    }
926    pub fn selected_border_color() -> Color {
927        Color::TRANSPARENT
928    }
929    pub fn disabled_border_color() -> Color {
930        theme().on_surface.with_alpha_f32(0.12)
931    }
932    pub fn disabled_selected_border_color() -> Color {
933        Color::TRANSPARENT
934    }
935
936    // Elevation defaults (flat chip - no elevation)
937    pub fn elevation_default() -> f32 {
938        0.0
939    }
940    pub fn elevation_hovered() -> f32 {
941        0.0
942    }
943    pub fn elevation_focused() -> f32 {
944        0.0
945    }
946    pub fn elevation_pressed() -> f32 {
947        0.0
948    }
949    pub fn elevation_dragged() -> f32 {
950        0.0
951    }
952    pub fn elevation_disabled() -> f32 {
953        0.0
954    }
955
956    // Elevated chip defaults
957    pub fn elevated_elevation_default() -> f32 {
958        theme().elevation.level1
959    }
960    pub fn elevated_elevation_hovered() -> f32 {
961        theme().elevation.level2
962    }
963    pub fn elevated_elevation_focused() -> f32 {
964        theme().elevation.level1
965    }
966    pub fn elevated_elevation_pressed() -> f32 {
967        theme().elevation.level1
968    }
969    pub fn elevated_elevation_dragged() -> f32 {
970        // M3 elevated chip dragged container elevation is Level 4 (8dp).
971        theme().elevation.level4
972    }
973    pub fn elevated_elevation_disabled() -> f32 {
974        0.0
975    }
976
977    // Elevated chip container colors
978    pub fn elevated_container_color() -> Color {
979        theme().surface_container_low
980    }
981    pub fn elevated_selected_container_color() -> Color {
982        theme().secondary_container
983    }
984    pub fn disabled_elevated_container_color() -> Color {
985        theme()
986            .on_surface
987            .with_alpha_f32(0.12)
988            .composite_over(theme().surface_container_low)
989    }
990}
991
992/// Default values for scaffold layout.
993pub struct ScaffoldDefaults;
994
995impl ScaffoldDefaults {
996    pub fn container_color() -> Color {
997        theme().background
998    }
999    pub fn content_color() -> Color {
1000        theme().on_background
1001    }
1002    pub const TOP_BAR_HEIGHT: f32 = 64.0;
1003    pub const BOTTOM_BAR_HEIGHT: f32 = 80.0;
1004    pub const FAB_MARGIN: f32 = 16.0;
1005}
1006
1007/// Default values for navigation drawer.
1008pub struct NavigationDrawerDefaults;
1009
1010impl NavigationDrawerDefaults {
1011    pub const WIDTH: f32 = 300.0;
1012    pub const TONAL_ELEVATION: f32 = 0.0;
1013    pub fn container_color() -> Color {
1014        theme().surface_container_low
1015    }
1016    pub fn content_color() -> Color {
1017        theme().on_surface_variant
1018    }
1019    pub fn scrim_color() -> Color {
1020        theme().scrim.with_alpha(82)
1021    }
1022    pub const SHAPE_RADIUS: f32 = 16.0;
1023}
1024
1025/// Default values for bottom sheet / modal bottom sheet.
1026pub struct BottomSheetDefaults;
1027
1028impl BottomSheetDefaults {
1029    pub const TONAL_ELEVATION: f32 = 0.0;
1030    pub fn container_color() -> Color {
1031        theme().surface_container_low
1032    }
1033    pub fn content_color() -> Color {
1034        theme().on_surface
1035    }
1036    pub fn drag_handle_color() -> Color {
1037        theme().on_surface_variant
1038    }
1039    pub fn scrim_color() -> Color {
1040        theme().scrim.with_alpha(85)
1041    }
1042    pub const DRAG_HANDLE_WIDTH: f32 = 32.0;
1043    pub const DRAG_HANDLE_HEIGHT: f32 = 4.0;
1044    pub const SHAPE_RADIUS: f32 = 16.0;
1045    pub const PEEK_HEIGHT: f32 = 56.0;
1046    pub const MAX_WIDTH: f32 = 640.0;
1047}
1048
1049/// Default values for search bar.
1050pub struct SearchBarDefaults;
1051
1052impl SearchBarDefaults {
1053    pub const HEIGHT: f32 = 56.0;
1054    pub const EXPANDED_WIDTH: f32 = 360.0;
1055    pub const COLLAPSED_WIDTH: f32 = 240.0;
1056    pub const DOCKED_HEIGHT: f32 = 400.0;
1057    pub const TONAL_ELEVATION: f32 = 0.0;
1058    pub const SHADOW_ELEVATION: f32 = 0.0;
1059    pub const SHAPE_RADIUS: f32 = 28.0; // full round
1060    pub const ACTIVE_SHAPE_RADIUS: f32 = 28.0;
1061    pub const DOCKED_SHAPE_RADIUS: f32 = 28.0;
1062    pub const DROPDOWN_SHAPE_RADIUS: f32 = 12.0;
1063    pub const DROPDOWN_GAP_SIZE: f32 = 2.0;
1064    pub const MIN_WIDTH: f32 = Self::COLLAPSED_WIDTH;
1065    pub const MAX_WIDTH: f32 = 720.0;
1066    pub const VERTICAL_PADDING: f32 = 8.0;
1067
1068    pub const CONTENT_PADDING: PaddingValues = PaddingValues {
1069        left: 16.0,
1070        right: 16.0,
1071        top: 0.0,
1072        bottom: 0.0,
1073    };
1074
1075    pub fn container_color() -> Color {
1076        theme().surface_container
1077    }
1078    pub fn active_container_color() -> Color {
1079        theme().surface_container_high
1080    }
1081    pub fn content_color() -> Color {
1082        theme().on_surface
1083    }
1084    pub fn placeholder_color() -> Color {
1085        theme().on_surface_variant
1086    }
1087    pub fn divider_color() -> Color {
1088        theme().outline_variant
1089    }
1090    pub fn scrim_color() -> Color {
1091        theme().scrim.with_alpha(85)
1092    }
1093    pub fn scrolled_container_color() -> Color {
1094        theme().surface_container_highest
1095    }
1096    pub fn app_bar_container_color() -> Color {
1097        theme().surface
1098    }
1099    pub fn scrolled_app_bar_container_color() -> Color {
1100        theme().surface_container
1101    }
1102    pub fn navigation_icon_content_color() -> Color {
1103        theme().on_surface
1104    }
1105    pub fn action_icon_content_color() -> Color {
1106        theme().on_surface_variant
1107    }
1108    pub fn dropdown_scrim_color() -> Color {
1109        Color::TRANSPARENT
1110    }
1111}
1112
1113/// Default values for dropdown menu.
1114pub struct DropdownMenuDefaults;
1115
1116impl DropdownMenuDefaults {
1117    pub const MIN_WIDTH: f32 = 112.0;
1118    pub const ITEM_HEIGHT: f32 = 48.0;
1119    pub const VERTICAL_MARGIN: f32 = 48.0;
1120    pub const HORIZONTAL_MARGIN: f32 = 8.0;
1121    pub const MAX_WIDTH: f32 = 280.0;
1122    pub fn container_color() -> Color {
1123        theme().surface_container
1124    }
1125    pub fn item_text_color() -> Color {
1126        theme().on_surface
1127    }
1128    pub fn disabled_item_text_color() -> Color {
1129        theme().on_surface.with_alpha_f32(0.38)
1130    }
1131    pub fn divider_color() -> Color {
1132        theme().outline_variant
1133    }
1134}
1135
1136/// Default values for tooltip.
1137pub struct TooltipDefaults;
1138
1139impl TooltipDefaults {
1140    pub const OFFSET_Y: f32 = -28.0;
1141    pub const HORIZONTAL_PADDING: f32 = 8.0;
1142    pub const VERTICAL_PADDING: f32 = 4.0;
1143    pub const MAX_WIDTH: f32 = 200.0;
1144    pub fn container_color() -> Color {
1145        theme().inverse_surface
1146    }
1147    pub fn content_color() -> Color {
1148        theme().inverse_on_surface
1149    }
1150}
1151
1152/// Default values for pull-to-refresh.
1153pub struct PullToRefreshDefaults;
1154
1155impl PullToRefreshDefaults {
1156    pub const THRESHOLD: f32 = 64.0;
1157    pub fn indicator_color() -> Color {
1158        theme().primary
1159    }
1160    pub fn container_color() -> Color {
1161        Color::TRANSPARENT
1162    }
1163}
1164
1165/// Default values for alert dialog.
1166pub struct AlertDialogDefaults;
1167
1168impl AlertDialogDefaults {
1169    pub const MIN_WIDTH: f32 = 280.0;
1170    pub const MAX_WIDTH: f32 = 560.0;
1171    pub const HORIZONTAL_PADDING: f32 = 24.0;
1172    pub fn scrim_color() -> Color {
1173        theme().scrim.with_alpha(82)
1174    }
1175}
1176
1177/// Default values for outlined text field.
1178pub struct OutlinedTextFieldDefaults;
1179
1180impl OutlinedTextFieldDefaults {
1181    pub const MIN_HEIGHT: f32 = 56.0;
1182    pub const MIN_WIDTH: f32 = 280.0;
1183    pub const UNFOCUSED_BORDER_THICKNESS: f32 = 1.0;
1184    pub const FOCUSED_BORDER_THICKNESS: f32 = 2.0;
1185    pub const TEXT_FIELD_PADDING: f32 = 16.0;
1186    pub const VERTICAL_PADDING_WITH_LABEL: f32 = 8.0;
1187
1188    pub fn label_color() -> Color {
1189        theme().on_surface_variant
1190    }
1191    pub fn focused_label_color() -> Color {
1192        theme().primary
1193    }
1194    pub fn error_label_color() -> Color {
1195        theme().error
1196    }
1197    pub fn input_color() -> Color {
1198        theme().on_surface
1199    }
1200    pub fn disabled_input_color() -> Color {
1201        theme().on_surface.with_alpha_f32(0.38)
1202    }
1203    pub fn supporting_color() -> Color {
1204        theme().on_surface_variant
1205    }
1206    pub fn placeholder_color() -> Color {
1207        theme().on_surface_variant
1208    }
1209    pub fn leading_icon_color() -> Color {
1210        theme().on_surface_variant
1211    }
1212    pub fn trailing_icon_color() -> Color {
1213        theme().on_surface_variant
1214    }
1215    pub fn unfocused_border_color() -> Color {
1216        theme().outline
1217    }
1218    pub fn focused_border_color() -> Color {
1219        theme().primary
1220    }
1221    pub fn error_border_color() -> Color {
1222        theme().error
1223    }
1224    pub fn cursor_color() -> Color {
1225        theme().primary
1226    }
1227    pub fn container_color() -> Color {
1228        Color::TRANSPARENT
1229    }
1230}
1231
1232/// Default values for date picker.
1233pub struct DatePickerDefaults;
1234
1235impl DatePickerDefaults {
1236    pub const CONTAINER_WIDTH: f32 = 360.0;
1237    pub const CONTAINER_HEIGHT: f32 = 568.0;
1238    pub const HEADER_CONTAINER_HEIGHT: f32 = 120.0;
1239    pub const DATE_CELL_SIZE: f32 = 40.0;
1240    pub const YEAR_CELL_HEIGHT: f32 = 36.0;
1241    pub const YEAR_CELL_WIDTH: f32 = 72.0;
1242    pub const TODAY_BORDER_WIDTH: f32 = 1.0;
1243    pub const HORIZONTAL_PADDING: f32 = 12.0;
1244
1245    pub fn container_color() -> Color {
1246        theme().surface_container_high
1247    }
1248    pub fn header_color() -> Color {
1249        theme().on_surface_variant
1250    }
1251    pub fn weekday_color() -> Color {
1252        theme().on_surface
1253    }
1254    pub fn day_color() -> Color {
1255        theme().on_surface
1256    }
1257    pub fn selected_day_color() -> Color {
1258        theme().on_primary
1259    }
1260    pub fn selected_day_container_color() -> Color {
1261        theme().primary
1262    }
1263    pub fn today_content_color() -> Color {
1264        theme().primary
1265    }
1266    pub fn today_border_color() -> Color {
1267        theme().primary
1268    }
1269    pub fn year_selected_container_color() -> Color {
1270        theme().primary
1271    }
1272    pub fn year_selected_content_color() -> Color {
1273        theme().on_primary
1274    }
1275    pub fn year_unselected_content_color() -> Color {
1276        theme().on_surface_variant
1277    }
1278}
1279
1280/// Default values for time picker.
1281pub struct TimePickerDefaults;
1282
1283impl TimePickerDefaults {
1284    pub const CLOCK_DIAL_CONTAINER_SIZE: f32 = 256.0;
1285    pub const CLOCK_DIAL_MIN_CONTAINER_SIZE: f32 = 200.0;
1286    pub const PERIOD_SELECTOR_HORIZONTAL_WIDTH: f32 = 216.0;
1287    pub const PERIOD_SELECTOR_HORIZONTAL_HEIGHT: f32 = 38.0;
1288    pub const PERIOD_SELECTOR_VERTICAL_WIDTH: f32 = 52.0;
1289    pub const PERIOD_SELECTOR_VERTICAL_HEIGHT: f32 = 80.0;
1290    pub const TIME_SELECTOR_CONTAINER_WIDTH: f32 = 96.0;
1291    pub const TIME_SELECTOR_CONTAINER_HEIGHT: f32 = 80.0;
1292    pub const TIME_SELECTOR_24H_WIDTH: f32 = 114.0;
1293    pub const MAX_HEIGHT: f32 = 384.0;
1294
1295    pub fn clock_dial_color() -> Color {
1296        theme().surface_container_highest
1297    }
1298    pub fn clock_dial_selected_content_color() -> Color {
1299        theme().on_primary
1300    }
1301    pub fn clock_dial_unselected_content_color() -> Color {
1302        theme().on_surface
1303    }
1304    pub fn selector_color() -> Color {
1305        theme().primary
1306    }
1307    pub fn container_color() -> Color {
1308        theme().surface_container_high
1309    }
1310    pub fn period_selector_selected_container_color() -> Color {
1311        theme().tertiary_container
1312    }
1313    pub fn period_selector_unselected_container_color() -> Color {
1314        Color::TRANSPARENT
1315    }
1316    pub fn period_selector_selected_content_color() -> Color {
1317        theme().on_tertiary_container
1318    }
1319    pub fn period_selector_unselected_content_color() -> Color {
1320        theme().on_surface_variant
1321    }
1322    pub fn period_selector_border_color() -> Color {
1323        theme().outline
1324    }
1325    pub fn time_selector_selected_container_color() -> Color {
1326        theme().primary_container
1327    }
1328    pub fn time_selector_selected_content_color() -> Color {
1329        theme().on_primary_container
1330    }
1331    pub fn time_selector_unselected_container_color() -> Color {
1332        theme().surface_container_highest
1333    }
1334    pub fn time_selector_unselected_content_color() -> Color {
1335        theme().on_surface
1336    }
1337    pub fn time_selector_separator_color() -> Color {
1338        theme().on_surface
1339    }
1340}
1341
1342/// Default values for swipe-to-dismiss.
1343pub struct SwipeToDismissDefaults;
1344
1345impl SwipeToDismissDefaults {
1346    pub const POSITIONAL_THRESHOLD: f32 = 56.0;
1347    pub const DISMISS_THRESHOLD: f32 = 150.0;
1348    pub const DISMISSED_OFFSET: f32 = 300.0;
1349    pub const MAX_WIDTH: f32 = 400.0;
1350}
1351
1352/// Default values for split button.
1353///
1354/// Token values sourced from `SplitButton{Small,XSmall,Medium,Large,XLarge}Tokens`.
1355pub struct SplitButtonDefaults;
1356
1357impl SplitButtonDefaults {
1358    /// Between-space from `SplitButtonSmallTokens.BetweenSpace` (2.0.dp).
1359    pub const SPACING: f32 = 2.0;
1360    pub const LEADING_BUTTON_MIN_WIDTH: f32 = 48.0;
1361
1362    pub const XSMALL_CONTAINER_HEIGHT: f32 = 32.0;
1363    pub const SMALL_CONTAINER_HEIGHT: f32 = 40.0; // SplitButtonSmallTokens.ContainerHeight
1364    pub const MEDIUM_CONTAINER_HEIGHT: f32 = 56.0;
1365    pub const LARGE_CONTAINER_HEIGHT: f32 = 64.0; // estimate -> no LargeTokens in repo
1366    pub const XLARGE_CONTAINER_HEIGHT: f32 = 72.0; // estimate
1367
1368    /// Outer corners are fully rounded (50% -> effectively full radius).
1369    pub const OUTER_CORNER_SIZE: f32 = f32::INFINITY; // ShapeDefaults.CornerFull equivalent
1370    /// Small inner corner size from `SplitButtonSmallTokens.InnerCornerCornerSize`.
1371    pub const SMALL_INNER_CORNER_SIZE: f32 = 4.0;
1372    /// Extra-small inner corner size from `SplitButtonXSmallTokens.InnerCornerCornerSize`.
1373    pub const XSMALL_INNER_CORNER_SIZE: f32 = 4.0;
1374    /// Medium inner corner size from `SplitButtonMediumTokens.InnerCornerCornerSize`.
1375    pub const MEDIUM_INNER_CORNER_SIZE: f32 = 4.0;
1376    /// Large inner corner size (estimate).
1377    pub const LARGE_INNER_CORNER_SIZE: f32 = 4.0;
1378    /// Extra-large inner corner size (estimate).
1379    pub const XLARGE_INNER_CORNER_SIZE: f32 = 4.0;
1380
1381    /// Pressed inner corner sizes (from tokens).
1382    pub const XSMALL_INNER_CORNER_SIZE_PRESSED: f32 = 6.0;
1383    pub const SMALL_INNER_CORNER_SIZE_PRESSED: f32 = 6.0;
1384    pub const MEDIUM_INNER_CORNER_SIZE_PRESSED: f32 = 6.0;
1385    pub const LARGE_INNER_CORNER_SIZE_PRESSED: f32 = 6.0;
1386    pub const XLARGE_INNER_CORNER_SIZE_PRESSED: f32 = 6.0;
1387
1388    /// Leading icon size from `ButtonSmallTokens.IconSize`.
1389    pub const LEADING_ICON_SIZE: f32 = 18.0;
1390    /// Trailing icon size from `SplitButtonSmallTokens.TrailingIconSize`.
1391    pub const TRAILING_ICON_SIZE: f32 = 22.0;
1392    pub const XSMALL_TRAILING_ICON_SIZE: f32 = 22.0;
1393    pub const MEDIUM_TRAILING_ICON_SIZE: f32 = 26.0;
1394    pub const LARGE_TRAILING_ICON_SIZE: f32 = 26.0;
1395    pub const XLARGE_TRAILING_ICON_SIZE: f32 = 26.0;
1396
1397    /// Content padding for a small leading button.
1398    /// `SplitButtonSmallTokens.LeadingButtonLeadingSpace` (16.0) /
1399    /// `LeadingButtonTrailingSpace` (12.0).
1400    pub fn small_leading_content_padding() -> PaddingValues {
1401        PaddingValues {
1402            left: 16.0,
1403            right: 12.0,
1404            top: 0.0,
1405            bottom: 0.0,
1406        }
1407    }
1408
1409    /// Content padding for a small trailing button.
1410    /// `SplitButtonSmallTokens.TrailingButtonLeadingSpace` (13.0) /
1411    /// `TrailingButtonTrailingSpace` (13.0).
1412    pub fn small_trailing_content_padding() -> PaddingValues {
1413        PaddingValues {
1414            left: 13.0,
1415            right: 13.0,
1416            top: 0.0,
1417            bottom: 0.0,
1418        }
1419    }
1420
1421    /// Content padding for an extra-small leading button.
1422    /// `SplitButtonXSmallTokens.LeadingButtonLeadingSpace` (12.0) /
1423    /// `LeadingButtonTrailingSpace` (10.0).
1424    pub fn xsmall_leading_content_padding() -> PaddingValues {
1425        PaddingValues {
1426            left: 12.0,
1427            right: 10.0,
1428            top: 0.0,
1429            bottom: 0.0,
1430        }
1431    }
1432
1433    /// Content padding for an extra-small trailing button.
1434    /// `SplitButtonXSmallTokens.TrailingButtonLeadingSpace` (13.0) /
1435    /// `TrailingButtonTrailingSpace` (13.0).
1436    pub fn xsmall_trailing_content_padding() -> PaddingValues {
1437        PaddingValues {
1438            left: 13.0,
1439            right: 13.0,
1440            top: 0.0,
1441            bottom: 0.0,
1442        }
1443    }
1444
1445    /// Content padding for a medium leading button.
1446    /// `SplitButtonMediumTokens.LeadingButtonLeadingSpace` (24.0) /
1447    /// `LeadingButtonTrailingSpace` (24.0).
1448    pub fn medium_leading_content_padding() -> PaddingValues {
1449        PaddingValues {
1450            left: 24.0,
1451            right: 24.0,
1452            top: 0.0,
1453            bottom: 0.0,
1454        }
1455    }
1456
1457    /// Content padding for a medium trailing button.
1458    /// `SplitButtonMediumTokens.TrailingButtonLeadingSpace` (15.0) /
1459    /// `TrailingButtonTrailingSpace` (15.0).
1460    pub fn medium_trailing_content_padding() -> PaddingValues {
1461        PaddingValues {
1462            left: 15.0,
1463            right: 15.0,
1464            top: 0.0,
1465            bottom: 0.0,
1466        }
1467    }
1468
1469    /// Content padding for a large leading button (estimate).
1470    pub fn large_leading_content_padding() -> PaddingValues {
1471        PaddingValues {
1472            left: 32.0,
1473            right: 32.0,
1474            top: 0.0,
1475            bottom: 0.0,
1476        }
1477    }
1478
1479    /// Content padding for a large trailing button (estimate).
1480    pub fn large_trailing_content_padding() -> PaddingValues {
1481        PaddingValues {
1482            left: 24.0,
1483            right: 24.0,
1484            top: 0.0,
1485            bottom: 0.0,
1486        }
1487    }
1488
1489    /// Content padding for an extra-large leading button (estimate).
1490    pub fn xlarge_leading_content_padding() -> PaddingValues {
1491        PaddingValues {
1492            left: 32.0,
1493            right: 32.0,
1494            top: 0.0,
1495            bottom: 0.0,
1496        }
1497    }
1498
1499    /// Content padding for an extra-large trailing button (estimate).
1500    pub fn xlarge_trailing_content_padding() -> PaddingValues {
1501        PaddingValues {
1502            left: 24.0,
1503            right: 24.0,
1504            top: 0.0,
1505            bottom: 0.0,
1506        }
1507    }
1508}
1509
1510/// Default values for button group.
1511///
1512/// Token values sourced from `ButtonGroupSmallTokens` and
1513/// `ConnectedButtonGroupSmallTokens`.
1514pub struct ButtonGroupDefaults;
1515
1516impl ButtonGroupDefaults {
1517    /// The default percentage (15%) by which a pressed item expands.
1518    pub const EXPANDED_RATIO: f32 = 0.15;
1519
1520    /// Between-space from `ButtonGroupSmallTokens.BetweenSpace` (12.0.dp)
1521    /// -> used for unconnected (standard) button groups.
1522    pub const STANDARD_GAP: f32 = 12.0;
1523
1524    /// Between-space from `ConnectedButtonGroupSmallTokens.BetweenSpace` (2.0.dp)
1525    /// -> used for connected button groups.
1526    pub const CONNECTED_GAP: f32 = 2.0;
1527
1528    pub const CONTAINER_HEIGHT: f32 = 40.0;
1529
1530    // Connected button group shape helpers (shapes for leading/middle/trailing items)
1531
1532    /// Inner corner size for connected button group.
1533    pub const CONNECTED_INNER_CORNER: f32 = 8.0; // ConnectedButtonGroupSmallTokens.InnerCornerCornerSize
1534    /// Pressed inner corner size for connected button group.
1535    pub const CONNECTED_PRESSED_INNER_CORNER: f32 = 4.0; // PressedInnerCornerCornerSize
1536    /// Full corner size for checked state.
1537    pub const CONNECTED_CHECKED_CORNER: f32 = f32::INFINITY;
1538    /// Full corner size for outer edges.
1539    pub const CONNECTED_OUTER_CORNER: f32 = f32::INFINITY;
1540}
1541
1542/// Default values for carousel.
1543pub struct CarouselDefaults;
1544
1545impl CarouselDefaults {
1546    pub const MIN_SMALL_ITEM_SIZE: f32 = 40.0;
1547    pub const MAX_SMALL_ITEM_SIZE: f32 = 56.0;
1548    pub const ANCHOR_SIZE: f32 = 10.0;
1549}
repose_material/material3/defaults.rs

repose_material/material3/
defaults.rs
