diff --git a/src/main/kotlin/solve/scene/controller/SceneController.kt b/src/main/kotlin/solve/scene/controller/SceneController.kt
index 4f4f20de..5debcc4a 100644
--- a/src/main/kotlin/solve/scene/controller/SceneController.kt
+++ b/src/main/kotlin/solve/scene/controller/SceneController.kt
@@ -8,7 +8,6 @@ import solve.scene.model.Scene
 import solve.scene.view.SceneView
 import solve.utils.ServiceLocator
 import solve.utils.ceilToInt
-import solve.utils.structures.DoublePoint
 import tornadofx.Controller
 import tornadofx.onChange
 import kotlin.math.max
@@ -199,7 +198,7 @@ class SceneController : Controller() {
             max(
                 installedMinScale,
                 sceneWidthProperty.value / ((scene.frameSize.width + SceneView.framesMargin) * columnsNumber) *
-                        SceneCanvas.IdentityFramesSizeScale
+                    SceneCanvas.IdentityFramesSizeScale
             ),
             DefaultMaxScale
         )
diff --git a/src/main/kotlin/solve/scene/view/SceneView.kt b/src/main/kotlin/solve/scene/view/SceneView.kt
index a169e599..f1a29a46 100644
--- a/src/main/kotlin/solve/scene/view/SceneView.kt
+++ b/src/main/kotlin/solve/scene/view/SceneView.kt
@@ -81,19 +81,22 @@ class SceneView : View() {
             mouseScreenPoint = extrudeEventMousePosition(event)
         }
         root.setOnMouseDragged { event ->
-            if (event.button != MouseDragButton)
+            if (event.button != MouseDragButton) {
                 return@setOnMouseDragged
+            }
             mouseScreenPoint = extrudeEventMousePosition(event)
             canvas.dragTo(mouseScreenPoint)
         }
         root.setOnMousePressed { event ->
-            if (event.button != MouseDragButton)
+            if (event.button != MouseDragButton) {
                 return@setOnMousePressed
+            }
             canvas.startDragging(mouseScreenPoint)
         }
         root.setOnMouseReleased { event ->
-            if (event.button != MouseDragButton)
+            if (event.button != MouseDragButton) {
                 return@setOnMouseReleased
+            }
             canvas.stopDragging()
         }
         root.setOnScroll { event ->