[wallet] Make transaction error dialog scrollable

This is important in case the error JSON is long.

1 files changed, 8 insertions, 1 deletions

diff --git a/wallet/src/main/java/net/taler/wallet/transactions/ErrorTransactionComposable.kt b/wallet/src/main/java/net/taler/wallet/transactions/ErrorTransactionComposable.kt
index 3cbc9e1..ea875d7 100644
--- a/wallet/src/main/java/net/taler/wallet/transactions/ErrorTransactionComposable.kt
+++ b/wallet/src/main/java/net/taler/wallet/transactions/ErrorTransactionComposable.kt
@@ -19,6 +19,8 @@ package net.taler.wallet.transactions
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Error
 import androidx.compose.material3.AlertDialog
@@ -35,6 +37,7 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.unit.sp
 import kotlinx.serialization.encodeToString
 import kotlinx.serialization.json.Json
 import net.taler.wallet.R
@@ -63,9 +66,13 @@ fun ErrorTransactionButton(
                 Text(stringResource(R.string.nav_error))
             },
             text = {
-                Column {
+                val scrollState = rememberScrollState()
+                Column(
+                    modifier = Modifier.verticalScroll(scrollState),
+                ) {
                     Text(
                         fontFamily = FontFamily.Monospace,
+                        fontSize = 10.sp,
                         text = message,
                     )
                 }