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Use ThemedDateTimeSteppedPicker in a layrz Flutter widget. Apply when adding a date+time field that opens the calendar first, then the time picker as a second separate dialog.
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基于 SOC 职业分类
Use ThemedTabView and ThemedTab in a layrz Flutter widget. Apply when adding horizontal tab navigation with Material 3 styling.
Use ThemedButton in a layrz Flutter widget. Apply when rendering any tappable action — primary/secondary CTAs, icon-only FABs, destructive actions, cooldown buttons, or the six semantic factories (.save, .cancel, .info, .show, .edit, .delete).
Use ThemedSearchInput in a layrz Flutter widget. Apply when adding a search bar — either a compact icon button that expands into an overlay, or a full-width inline field.
Use when migrating ThemedTable<T> (v1) to ThemedTable2<T> (v2) in a layrz Flutter widget. Apply when a widget uses the old ThemedTable API with onShow/onEdit/onDelete/onMultiDelete/ThemedColumn and needs to be updated.
Use ResponsiveCol in a layrz Flutter widget. Apply when defining a column's width at different breakpoints inside a ResponsiveRow.
Use ResponsiveRow in a layrz Flutter widget. Apply when wrapping ResponsiveCol children in a responsive 12-column grid container.
| name | themed-datetime-stepped-picker |
| description | Use ThemedDateTimeSteppedPicker in a layrz Flutter widget. Apply when adding a date+time field that opens the calendar first, then the time picker as a second separate dialog. |
Dart syntax: This library requires Dart ≥ 3.10. Use dot shorthand for all enum values — never write the fully-qualified form.
Full constructor and property reference: read
references/api.mdin this skill's directory.
For a single tabbed dialog (calendar + time in one) → use ThemedDateTimePicker. For date+time ranges → use ThemedDateTimeRangePicker.
ThemedDateTimeSteppedPicker(
labelText: context.i18n.t('entity.datetime'),
value: selectedDatetime,
errors: context.getErrors(key: 'datetime'),
onChanged: (value) {
selectedDatetime = value;
if (context.mounted) onChanged.call();
},
)
disableTimePickerBlink: true turns off the blinking cursor in the time picker.use24HourFormat: true for 24-hour.ThemedDateTimePicker: '$datePattern$patternSeparator$timePattern'.firstDay / lastDay constrain the calendar step.customChild wraps any widget in an InkWell that opens the flow.label / labelText must be set — assert enforced.// 24-hour format, no blink
ThemedDateTimeSteppedPicker(
labelText: context.i18n.t('entity.datetime'),
value: selectedDatetime,
use24HourFormat: true,
disableTimePickerBlink: true,
errors: context.getErrors(key: 'datetime'),
onChanged: (value) {
selectedDatetime = value;
if (context.mounted) onChanged.call();
},
)
// With date limits
ThemedDateTimeSteppedPicker(
labelText: context.i18n.t('entity.scheduledAt'),
value: scheduledAt,
firstDay: DateTime.now(),
lastDay: DateTime.now().add(const Duration(days: 365)),
onChanged: (value) {
scheduledAt = value;
if (context.mounted) onChanged.call();
},
)
// Disabled
ThemedDateTimeSteppedPicker(
labelText: context.i18n.t('entity.datetime'),
value: selectedDatetime,
disabled: true,
)
onChanged with if (context.mounted) before calling the parent callback.context.i18n.t('entity.fieldName') for labelText — never hardcode strings.errors: context.getErrors(key: 'fieldName').const SizedBox(height: 10).