Epic Calendar

Compose Multiplatform library for displaying epic calendars.

Kotlin Multiplatform supported targets

kotlin {
    android()
    jvm("desktop")
    iosX64()
    iosArm64()
    iosSimulatorArm64()
    js(IR) { browser() }
}

ATTENTION

This library is super experimental!

Features

• Single date selection
• Multiple date selection
• Date range selection

Add the MavenCentral repository

repositories {
    mavenCentral()
}

Add dependencies

dependencies {
    commonMainImplementation("io.github.epicarchitect:calendar-compose-basis:1.0.4")
    commonMainImplementation("io.github.epicarchitect:calendar-compose-ranges:1.0.4") // includes basis
    commonMainImplementation("io.github.epicarchitect:calendar-compose-pager:1.0.4") // includes basis
    commonMainImplementation("io.github.epicarchitect:calendar-compose-datepicker:1.0.4") // includes pager + ranges
}

Basis calendar setup

BasisEpicCalendar(
    state = rememberBasisEpicCalendarState(
        config = rememberBasisEpicCalendarConfig(
            rowsSpacerHeight = 4.dp,
            dayOfWeekViewHeight = 40.dp,
            dayOfMonthViewHeight = 40.dp,
            columnWidth = 40.dp,
            dayOfWeekShape = RoundedCornerShape(16.dp),
            dayOfMonthShape = RoundedCornerShape(16.dp),
            contentPadding = PaddingValues(0.dp),
            contentColor = Color.Unspecified,
            displayDaysOfAdjacentMonths = true,
            displayDaysOfWeek = true
        )
    )
)

If you want to change config dynamically, use rememberMutableBasisEpicCalendarConfig(). If you want to change state dynamically, use rememberMutableBasisEpicCalendarState().

Pager calendar setup

EpicCalendarPager(
    state = rememberEpicCalendarPagerState(
        config = rememberEpicCalendarPagerConfig(
            basisConfig = rememberBasisEpicCalendarConfig(
                contentColor = Color.Red
            )
        )
    )
)

The EpicCalendarPager is based on a BasisEpicCalendar so it accepts a basisConfig, you can pass it using rememberEpicCalendarPagerConfig. So you can customize the appearance using rememberBasisEpicCalendarConfig.

Draw ranges

To draw ranges use Modifier.drawEpicRanges(ranges, color) from io.github.epicarchitect:calendar-compose-ranges

val myRanges: List<ClosedRange<kotlinx.datetime.LocalDate>>
val myRangeColor: androidx.compose.ui.graphics.Color

// for simple BasisEpicCalendar
BasisEpicCalendar(
    modifier = Modifier.drawEpicRanges(
        ranges = myRanges,
        color = myRangeColor
    )
)

// and for pager
EpicCalendarPager(
    pageModifier = { page ->
        Modifier.drawEpicRanges(
            ranges = myRanges,
            color = myRangeColor
        )
    }
)

License

MIT License

Copyright (c) 2023 Alexander Kolmachikhin

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.