Abdullqadir Abdullqadir
momvart
/ ThousandSeparatorVisualTransformation.kt
Last active
October 29, 2024 08:15
A VisualTransformation for inserting thousand-separator commas in TextFields inputting numbers. It also has support for fraction parts and can put limit on the number of fraction digits. #android #compose
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import androidx.compose.ui.text.AnnotatedString | |
| import androidx.compose.ui.text.input.OffsetMapping | |
| import androidx.compose.ui.text.input.TransformedText | |
| import androidx.compose.ui.text.input.VisualTransformation | |
| import java.text.DecimalFormat | |
| import kotlin.math.min | |
| class ThousandSeparatorVisualTransformation( | |
| var maxFractionDigits: Int = Int.MAX_VALUE, | |
| var minFractionDigits: Int = 0 |