add default before and after labels

Author: SmartToolFactory

image/src/main/java/com/smarttoolfactory/image/beforeafter/Label.kt

@@ -1,10 +1,12 @@
 package com.smarttoolfactory.image.beforeafter
 
 import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.BoxScope
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.text.font.FontWeight
@@ -26,3 +28,27 @@ fun Label(modifier: Modifier = Modifier, text: String) {
             .padding(horizontal = 12.dp, vertical = 8.dp)
     )
 }
+
+@Composable
+fun BoxScope.BeforeLabel(contentOrder: ContentOrder) {
+    Label(
+        text = "Before", modifier = Modifier
+            .padding(8.dp)
+            .align(
+                if (contentOrder == ContentOrder.BeforeAfter)
+                    Alignment.TopStart else Alignment.TopEnd
+            )
+    )
+}
+
+@Composable
+fun BoxScope.AfterLabel(contentOrder: ContentOrder) {
+    Label(
+        text = "After", modifier = Modifier
+            .padding(8.dp)
+            .align(
+                if (contentOrder == ContentOrder.BeforeAfter)
+                    Alignment.TopEnd else Alignment.TopStart
+            )
+    )
+}