xfy
d7552e469f
- Add KDoc to all public Composable functions with parameter descriptions - Add inline comments for non-obvious algorithms (42-cell grid, pager mapping) - Add @Suppress reason comments for monthNumber deprecation - Document collapseProgress range and physical meaning - Add named constant comments for START_PAGE - Add Preview name to App() Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
63 lines
1.9 KiB
Kotlin
63 lines
1.9 KiB
Kotlin
package plus.rua.project.ui
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import androidx.compose.foundation.background
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import androidx.compose.foundation.clickable
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import androidx.compose.foundation.layout.Box
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import androidx.compose.foundation.layout.aspectRatio
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import androidx.compose.foundation.shape.CircleShape
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import androidx.compose.material3.MaterialTheme
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import androidx.compose.material3.Text
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import androidx.compose.runtime.Composable
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import androidx.compose.ui.Alignment
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import androidx.compose.ui.Modifier
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import androidx.compose.ui.draw.clip
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import androidx.compose.ui.text.style.TextAlign
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import kotlinx.datetime.LocalDate
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/**
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* 单个日期单元格，显示日期数字并支持选中/今天/非当月状态。
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*
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* @param date 日期
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* @param isCurrentMonth 是否属于当前显示月份
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* @param isSelected 是否为选中日期
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* @param isToday 是否为今天
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* @param onClick 点击回调
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* @param modifier 外部布局修饰符
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*/
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@Composable
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fun DayCell(
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date: LocalDate,
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isCurrentMonth: Boolean,
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isSelected: Boolean,
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isToday: Boolean,
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onClick: () -> Unit,
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modifier: Modifier = Modifier
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) {
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val contentColor = when {
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isSelected -> MaterialTheme.colorScheme.onPrimary
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!isCurrentMonth -> MaterialTheme.colorScheme.onSurface.copy(alpha = 0.38f)
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else -> MaterialTheme.colorScheme.onSurface
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}
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val backgroundColor = when {
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isSelected -> MaterialTheme.colorScheme.primary
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else -> MaterialTheme.colorScheme.surface
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}
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Box(
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modifier = modifier
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.aspectRatio(1f)
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.clip(CircleShape)
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.background(backgroundColor)
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.clickable(onClick = onClick),
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contentAlignment = Alignment.Center
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) {
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Text(
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text = date.day.toString(),
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textAlign = TextAlign.Center,
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color = contentColor,
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style = MaterialTheme.typography.bodyMedium
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)
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}
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}
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