Yon*_*agi 4 user-interface android slider android-jetpack-compose android-jetpack-compose-material3
Jetpack Compose 中的滑块允许更改拇指的颜色,但不能更改形状。我正在寻找将拇指形状从圆形更改为矩形的解决方案,如附图所示
我尝试将Slider.kt文件添加到项目中,如此处所述,但奇怪的是,当我将此代码复制到项目中时,出现了很多错误,请参阅随附的屏幕截图
使用M3, androidx.compose.material3.Slider您可以使用该thumb属性来使用自定义拇指。
您可以使用 simpleSpacer或 aBox来获取 Rectangle:
var sliderPosition by remember { mutableStateOf(0f) }
val interactionSource = MutableInteractionSource()
Column {
Text(text = sliderPosition.toString())
Slider(
modifier = Modifier.semantics { contentDescription = "Localized Description" },
value = sliderPosition,
onValueChange = { sliderPosition = it },
valueRange = 0f..5f,
steps = 4,
interactionSource = interactionSource,
onValueChangeFinished = {
// launch some business logic update with the state you hold
},
thumb = {
val shape = RectangleShape
Spacer(
modifier = Modifier
.size(20.dp)
.indication(
interactionSource = interactionSource,
indication = rememberRipple(
bounded = false,
radius = 20.dp
)
)
.hoverable(interactionSource = interactionSource)
.shadow(if (enabled) 6.dp else 0.dp, shape, clip = false)
.background(Red, shape)
)
},
)
}
Run Code Online (Sandbox Code Playgroud)
注意:至少需要material3版本1.0.0-beta03
| 归档时间: |
|
| 查看次数: |
2967 次 |
| 最近记录: |