/
radioButton.kt
158 lines (145 loc) · 3.6 KB
/
radioButton.kt
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package co.joebirch.composeplayground.material
import androidx.compose.material.Text
import androidx.compose.foundation.layout.*
import androidx.compose.material.RadioButton
import androidx.compose.material.RadioButtonDefaults
import androidx.compose.material.RadioButtonDefaults.colors
import androidx.compose.runtime.Composable
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import co.joebirch.composeplayground.ComposableLayout
object RadioButtonView : ComposableLayout {
@Composable
override fun build() {
Column(
modifier = Modifier
.fillMaxSize()
.padding(32.dp),
verticalArrangement = Arrangement.SpaceEvenly,
horizontalAlignment = Alignment.CenterHorizontally
) {
RadioButtonWithLabel("Test")
}
}
}
class RadioState(var selectedOption: String? = null)
@Composable
fun MinimalRadioButton(
text: String
) {
val state = remember { mutableStateOf("") }
RadioButton(
selected = state.value == text,
onClick = {
state.value = text
}
)
}
@Composable
fun DisabledRadioButton(
text: String
) {
val state = remember { mutableStateOf("") }
RadioButton(
selected = state.value == text,
onClick = {
state.value = text
},
enabled = false
)
}
@Preview
@Composable
fun SelectedColoreRadioButton(
text: String
) {
val state = remember { mutableStateOf("") }
RadioButton(
selected = state.value == text,
onClick = {
state.value = text
},
colors = RadioButtonDefaults.colors(
selectedColor = Color.Red,
disabledColor = Color.LightGray,
unselectedColor = Color.Gray
)
)
}
@Preview
@Composable
fun UnselectedColoreRadioButton(
text: String
) {
val state = remember { mutableStateOf("") }
RadioButton(
selected = state.value == text,
onClick = {
state.value = text
},
colors = colors(
unselectedColor = Color.Blue
)
)
}
@Preview
@Composable
fun DisabledColoreRadioButton(
text: String
) {
val state = remember { mutableStateOf("") }
RadioButton(
selected = state.value == text,
onClick = {
state.value = text
},
colors = colors(
disabledColor = Color.Green,
)
)
}
@Composable
fun RadioButtonWithLabel(
text: String
) {
val state = remember { mutableStateOf("") }
Row(modifier = Modifier.padding(10.dp)) {
RadioButton(
selected = state.value == text,
onClick = {
state.value = text
}
)
Text(
text = text,
modifier = Modifier.padding(start = 18.dp)
)
}
}
@Composable
fun RadioButtonGroup(
items: List<String>
) {
val state = remember { mutableStateOf("") }
Column {
items.forEach { item ->
Row(modifier = Modifier.padding(10.dp)) {
RadioButton(
selected = state.value == item,
onClick = {
state.value = item
}
)
Text(
text = item,
modifier = Modifier.padding(start = 18.dp)
)
}
}
}
}