动态详情页面评论调整

app/src/main/java/com/aiosman/ravenow/ui/composables/EditCommentBottomModal.kt

@@ -74,24 +74,17 @@ fun EditCommentBottomModal(
                 .fillMaxWidth(),
             verticalAlignment = Alignment.Top
         ) {
-            Box(
+            Column(
                 modifier = Modifier
                     .fillMaxWidth()
                     .weight(1f)
-                    .height(50.dp)
                     .clip(RoundedCornerShape(20.dp))
                     .background(Color.Gray.copy(alpha = 0.1f))
                     .padding(horizontal = 16.dp, vertical = 16.dp)
             ) {
-                if (text.isEmpty()) {
-                    Text(
-                        text = if (replyComment == null) "快来互动吧..." else "回复@${replyComment.name}",
-                        color = AppColors.text.copy(alpha = 0.3f), // 30%透明度
-                    )
-                }
                 Row(
-                    verticalAlignment = Alignment.CenterVertically,
-                    modifier = Modifier.fillMaxSize()
+                    modifier = Modifier.fillMaxWidth(),
+                    verticalAlignment = Alignment.CenterVertically
                 ) {
                     BasicTextField(
                         value = text,
@@ -106,10 +99,21 @@ fun EditCommentBottomModal(
                             color = Color.Black,
                             fontWeight = FontWeight.Normal
                         ),
-                        minLines = 1
+                        decorationBox = { innerTextField ->
+                            Box(
+                                modifier = Modifier.fillMaxWidth(),
+                                contentAlignment = Alignment.CenterStart
+                            ) {
+                                innerTextField()
+                                if (text.isEmpty()) {
+                                    Text(
+                                        text = if (replyComment == null) "快来互动吧..." else "回复@${replyComment.name}",
+                                        color = AppColors.text.copy(alpha = 0.3f), // 30%透明度
+                                    )
+                                }
+                            }
+                        }
                     )
-                    Spacer(modifier = Modifier.width(8.dp))
-
                 }
             }
             Spacer(modifier = Modifier.width(12.dp))