fun TextfieldCustom() {
var text by remember { mutableStateOf(("")) }
var hint by remember { mutableStateOf(("")) }
var isClicked by remember { mutableStateOf((false)) }
Column(
verticalArrangement = Arrangement.Center,
horizontalAlignment = Alignment.CenterHorizontally
) {
Box(modifier = Modifier.height(20.dp).align(Alignment.Start)) {
visible = isClicked,
) {
Text(text = "Hint")
}
}
TextField(
value = hint,
onValueChange = {
text = it
hint = if (it.isNotEmpty()) {
text
} else {
it
}
},
colors = TextFieldDefaults.textFieldColors(
textColor = Color.Gray,
disabledTextColor = Color.Transparent,
backgroundColor = Color.Transparent,
focusedIndicatorColor = Color.Transparent,
unfocusedIndicatorColor = Color.Transparent,
disabledIndicatorColor = Color.Transparent
),
modifier = Modifier
.onFocusChanged {
isClicked = it.isFocused
}
.background(Color.White)
.drawBehind {
val borderSize = 4.dp.toPx()
drawLine(
color = Color.Red,
start = Offset(0f, size.height),
end = Offset(size.width, size.height),
strokeWidth = borderSize
)
},
placeholder = {
if (!isClicked) {
Text(text = "Hint")
} else {
Text(text = "")
}
},
)
}
}}
{"html5":"htmlmixed","css":"css","javascript":"javascript","php":"php","python":"python","ruby":"ruby","lua":"text\/x-lua","bash":"text\/x-sh","go":"go","c":"text\/x-csrc","cpp":"text\/x-c++src","diff":"diff","latex":"stex","sql":"sql","xml":"xml","apl":"apl","asterisk":"asterisk","c_loadrunner":"text\/x-csrc","c_mac":"text\/x-csrc","coffeescript":"text\/x-coffeescript","csharp":"text\/x-csharp","d":"d","ecmascript":"javascript","erlang":"erlang","groovy":"text\/x-groovy","haskell":"text\/x-haskell","haxe":"text\/x-haxe","html4strict":"htmlmixed","java":"text\/x-java","java5":"text\/x-java","jquery":"javascript","mirc":"mirc","mysql":"sql","ocaml":"text\/x-ocaml","pascal":"text\/x-pascal","perl":"perl","perl6":"perl","plsql":"sql","properties":"text\/x-properties","q":"text\/x-q","scala":"scala","scheme":"text\/x-scheme","tcl":"text\/x-tcl","vb":"text\/x-vb","verilog":"text\/x-verilog","yaml":"text\/x-yaml","z80":"text\/x-z80"}