Replace Retain API

Author: bashpsk

app/src/main/kotlin/io/bashpsk/emptylibs/CanvasSlateScreen.kt

@@ -28,7 +28,7 @@ fun CanvasSlateScreen() {
 
     val canvasSlateState = rememberCanvasSlateState(
         background = MaterialTheme.colorScheme.background,
-        initial = MaterialTheme.colorScheme.onSurface
+        brush = MaterialTheme.colorScheme.onSurface
     )
 
     Scaffold(

app/src/main/kotlin/io/bashpsk/emptylibs/MainActivity.kt

@@ -36,8 +36,8 @@ class MainActivity : ComponentActivity() {
 //                    BasicTextEditorScreen()
 //                    BottomOptionBarScreen()
 //                    CanvasSlateScreen()
-//                    ColorPickerScreen()
 //                    ColorPickerDialogScreen()
+//                    ColorPickerScreen()
 //                    DatastoreUIScreen()
 //                    DialClockScreen()
 //                    DialTextPickerScreen()

app/src/main/kotlin/io/bashpsk/emptylibs/WheelTextPickerScreen.kt

@@ -42,7 +42,9 @@ fun WheelTextPickerScreen() {
     Scaffold { paddingValues ->
 
         Column(
-            modifier = Modifier.fillMaxSize().padding(paddingValues),
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(paddingValues),
             horizontalAlignment = Alignment.CenterHorizontally,
             verticalArrangement = Arrangement.Center
         ) {

canvas-slate/src/main/kotlin/io/bashpsk/emptylibs/canvasslate/slate/CanvasSlate.kt

@@ -48,7 +48,7 @@ fun CanvasSlate(
 
     RetainedEffect(Unit) {
 
-        onRetire { state.clearState() }
+        onRetire { }
     }
 
     KolorPickerDialog(
@@ -57,7 +57,10 @@ fun CanvasSlate(
             .safeContentPadding(),
         state = backgroundColorPickerState,
         enableAlphaPanel = true,
-        onSelectedColor = state::updateBackgroundColor
+        onSelectedColor = { newColor ->
+
+            state.backgroundColor = newColor
+        }
     )
 
     KolorPickerDialog(
@@ -66,7 +69,10 @@ fun CanvasSlate(
             .safeContentPadding(),
         state = foregroundColorPickerState,
         enableAlphaPanel = true,
-        onSelectedColor = state::updateBrushColor
+        onSelectedColor = { newColor ->
+
+            state.brushColor = newColor
+        }
     )
 
     PenStrokeDialog(dialogVisibleState = penStrokeDialogVisibleState, state = state)