diff --git a/src/main/scala/ocelot/desktop/ui/UiHandler.scala b/src/main/scala/ocelot/desktop/ui/UiHandler.scala
index 5a693cd..c99efb4 100644
--- a/src/main/scala/ocelot/desktop/ui/UiHandler.scala
+++ b/src/main/scala/ocelot/desktop/ui/UiHandler.scala
@@ -460,7 +460,7 @@ object UiHandler extends Logging {
     ScrollEvents.events.foreach(dispatchEvent(scrollTarget))
 
     for (event <- MouseEvents.events) {
-      if (event.state == MouseEvent.State.Press) {
+      if (event.state == MouseEvent.State.Pressed) {
         dispatchEvent(mouseTarget)(event)
 
         // TODO: this should be done in the event capturing phase in [[Window]] itself.
diff --git a/src/main/scala/ocelot/desktop/ui/event/MouseEvent.scala b/src/main/scala/ocelot/desktop/ui/event/MouseEvent.scala
index ec6486b..58c4c07 100644
--- a/src/main/scala/ocelot/desktop/ui/event/MouseEvent.scala
+++ b/src/main/scala/ocelot/desktop/ui/event/MouseEvent.scala
@@ -2,7 +2,7 @@ package ocelot.desktop.ui.event
 
 object MouseEvent {
   object State extends Enumeration {
-    val Press, Release = Value
+    val Pressed, Released = Value
   }
 
   object Button extends Enumeration {
diff --git a/src/main/scala/ocelot/desktop/ui/event/handlers/MouseHandler.scala b/src/main/scala/ocelot/desktop/ui/event/handlers/MouseHandler.scala
index d904971..05c4465 100644
--- a/src/main/scala/ocelot/desktop/ui/event/handlers/MouseHandler.scala
+++ b/src/main/scala/ocelot/desktop/ui/event/handlers/MouseHandler.scala
@@ -25,10 +25,10 @@ trait MouseHandler extends Widget {
   protected def allowClickReleaseOutsideThreshold: Boolean = !receiveDragEvents
 
   eventHandlers += {
-    case MouseEvent(MouseEvent.State.Press, button) =>
+    case MouseEvent(MouseEvent.State.Pressed, button) =>
       startPositions += (button -> UiHandler.mousePosition)
 
-    case MouseEvent(MouseEvent.State.Release, button) =>
+    case MouseEvent(MouseEvent.State.Released, button) =>
       val mousePos = UiHandler.mousePosition
 
       val dragStopped = receiveDragEvents && dragButtons.remove(button)
diff --git a/src/main/scala/ocelot/desktop/ui/event/sources/MouseEvents.scala b/src/main/scala/ocelot/desktop/ui/event/sources/MouseEvents.scala
index 8b048d3..4f299aa 100644
--- a/src/main/scala/ocelot/desktop/ui/event/sources/MouseEvents.scala
+++ b/src/main/scala/ocelot/desktop/ui/event/sources/MouseEvents.scala
@@ -25,12 +25,12 @@ object MouseEvents {
 
       if (MouseEvent.Button.values.map(_.id).contains(buttonIdx)) {
         val button = MouseEvent.Button(buttonIdx)
-        val state = if (Mouse.getEventButtonState) MouseEvent.State.Press else MouseEvent.State.Release
+        val state = if (Mouse.getEventButtonState) MouseEvent.State.Pressed else MouseEvent.State.Released
         _events += MouseEvent(state, button)
         state match {
-          case MouseEvent.State.Press =>
+          case MouseEvent.State.Pressed =>
             _pressedButtons += button
-          case MouseEvent.State.Release =>
+          case MouseEvent.State.Released =>
             _pressedButtons -= button
         }
       }
@@ -49,7 +49,7 @@ object MouseEvents {
 
   def releaseButtons(): Unit = {
     for (button <- pressedButtons) {
-      _events += MouseEvent(MouseEvent.State.Release, button)
+      _events += MouseEvent(MouseEvent.State.Released, button)
     }
 
     _pressedButtons.clear()
diff --git a/src/main/scala/ocelot/desktop/ui/widget/Button.scala b/src/main/scala/ocelot/desktop/ui/widget/Button.scala
index 7e983ac..98807cc 100644
--- a/src/main/scala/ocelot/desktop/ui/widget/Button.scala
+++ b/src/main/scala/ocelot/desktop/ui/widget/Button.scala
@@ -26,7 +26,7 @@ class Button(tooltip: Option[Tooltip] = None) extends Widget with MouseHandler w
   override protected def receiveClickEvents: Boolean = true
 
   eventHandlers += {
-    case MouseEvent(MouseEvent.State.Press, MouseEvent.Button.Left) if enabled =>
+    case MouseEvent(MouseEvent.State.Pressed, MouseEvent.Button.Left) if enabled =>
       clickSoundSource.press.play()
 
     case ClickEvent(MouseEvent.Button.Left, _) if enabled =>
diff --git a/src/main/scala/ocelot/desktop/ui/widget/IconButton.scala b/src/main/scala/ocelot/desktop/ui/widget/IconButton.scala
index 77150d3..82dfd3b 100644
--- a/src/main/scala/ocelot/desktop/ui/widget/IconButton.scala
+++ b/src/main/scala/ocelot/desktop/ui/widget/IconButton.scala
@@ -35,7 +35,7 @@ class IconButton(
     case HoverEvent(HoverEvent.State.Enter) => onHoverEnter()
     case HoverEvent(HoverEvent.State.Leave) => onHoverLeave()
 
-    case MouseEvent(MouseEvent.State.Press, MouseEvent.Button.Left) =>
+    case MouseEvent(MouseEvent.State.Pressed, MouseEvent.Button.Left) =>
       mode match {
         case Mode.Regular => handlePress()
         case _ => // the other modes are triggered on click.
@@ -43,7 +43,7 @@ class IconButton(
 
       clickSoundSource.press.play()
 
-    case MouseEvent(MouseEvent.State.Release, MouseEvent.Button.Left) => mode match {
+    case MouseEvent(MouseEvent.State.Released, MouseEvent.Button.Left) => mode match {
         case Mode.Regular if model.pressed =>
           handleRelease()
           clickSoundSource.release.play()
diff --git a/src/main/scala/ocelot/desktop/ui/widget/Knob.scala b/src/main/scala/ocelot/desktop/ui/widget/Knob.scala
index 1dbefc0..74e9b48 100644
--- a/src/main/scala/ocelot/desktop/ui/widget/Knob.scala
+++ b/src/main/scala/ocelot/desktop/ui/widget/Knob.scala
@@ -28,14 +28,14 @@ abstract class Knob(dyeColor: DyeColor = DyeColor.Red) extends Widget {
   private var startValue: Int = 0
 
   eventHandlers += {
-    case MouseEvent(MouseEvent.State.Press, MouseEvent.Button.Left) =>
+    case MouseEvent(MouseEvent.State.Pressed, MouseEvent.Button.Left) =>
       val mousePos = UiHandler.mousePosition
       if (bounds.contains(mousePos)) {
         movePos = Some(mousePos)
         startValue = input
       }
 
-    case MouseEvent(MouseEvent.State.Release, MouseEvent.Button.Left) =>
+    case MouseEvent(MouseEvent.State.Released, MouseEvent.Button.Left) =>
       movePos = None
   }
 
diff --git a/src/main/scala/ocelot/desktop/ui/widget/MenuBarButton.scala b/src/main/scala/ocelot/desktop/ui/widget/MenuBarButton.scala
index 25235d4..364b300 100644
--- a/src/main/scala/ocelot/desktop/ui/widget/MenuBarButton.scala
+++ b/src/main/scala/ocelot/desktop/ui/widget/MenuBarButton.scala
@@ -31,7 +31,7 @@ class MenuBarButton(label: String, handler: () => Unit = () => {}) extends Widge
   def onMouseLeave(): Unit = colorAnimation.goto(ColorScheme("TitleBarBackground"))
 
   eventHandlers += {
-    case MouseEvent(MouseEvent.State.Press, MouseEvent.Button.Left) =>
+    case MouseEvent(MouseEvent.State.Pressed, MouseEvent.Button.Left) =>
       clickSoundSource.press.play()
 
     case ClickEvent(MouseEvent.Button.Left, _) =>
diff --git a/src/main/scala/ocelot/desktop/ui/widget/ScreenView.scala b/src/main/scala/ocelot/desktop/ui/widget/ScreenView.scala
new file mode 100644
index 0000000..2e44338
--- /dev/null
+++ b/src/main/scala/ocelot/desktop/ui/widget/ScreenView.scala
@@ -0,0 +1,189 @@
+package ocelot.desktop.ui.widget
+
+import ocelot.desktop.geometry.{Rect2D, Size2D, Vector2D}
+import ocelot.desktop.graphics.Graphics
+import ocelot.desktop.graphics.Texture.MinFilteringMode
+import ocelot.desktop.node.nodes.ScreenNode
+import ocelot.desktop.node.nodes.ScreenNode.{FontHeight, FontWidth}
+import ocelot.desktop.ui.UiHandler
+import ocelot.desktop.ui.event.{KeyEvent, MouseEvent, ScrollEvent}
+import ocelot.desktop.ui.layout.Layout
+import ocelot.desktop.ui.widget.ScreenView.ScaleTag
+import ocelot.desktop.util.{Keybind, Persistable, Register}
+import ocelot.desktop.{ColorScheme, OcelotDesktop, Settings}
+import org.lwjgl.input.Keyboard
+import totoro.ocelot.brain.nbt.NBTTagCompound
+import totoro.ocelot.brain.util.Tier
+
+// TODO: use an interface instead of ScreenNode.
+abstract class ScreenView(screenNode: ScreenNode) extends Widget with Persistable {
+  override protected val layout: Layout = new Layout(this)
+
+  private var lastMousePos = Vector2D.Zero
+
+  val scale = Register(1f)
+  def scaleX: Float = (FontWidth * scale.value).floor / FontWidth
+  def scaleY: Float = (FontHeight * scale.value).floor / FontHeight
+
+  private def screenWidth: Int = screenNode.screenWidth
+  private def screenHeight: Int = screenNode.screenHeight
+
+  override def minimumSize: Size2D = Size2D(
+    screenWidth * FontWidth * scaleX,
+    screenHeight * FontHeight * scaleY,
+  )
+
+  override def maximumSize: Size2D = minimumSize
+
+  private def toBufferCoords(p: Vector2D): Vector2D = {
+    // no synchronization here (see the note in ScreenNode): the method to change this property is indirect.
+    if (screenNode.screen.getPrecisionMode) {
+      Vector2D(
+        (p.x - position.x) / FontWidth / scaleX,
+        (p.y - position.y) / FontHeight / scaleY,
+      )
+    } else {
+      Vector2D(
+        math.floor((p.x - position.x) / FontWidth / scaleX),
+        math.floor((p.y - position.y) / FontHeight / scaleY),
+      )
+    }
+  }
+
+  private def bufferCoordsInBounds(p: Vector2D): Boolean =
+    new Rect2D(0, 0, screenWidth, screenHeight).contains(p)
+
+  private def mouseCoordsInBounds: Boolean =
+    bufferCoordsInBounds(toBufferCoords(UiHandler.mousePosition))
+
+  override def receiveMouseEvents: Boolean = true
+
+  override def receiveScrollEvents: Boolean = true
+
+  protected def isFocused: Boolean
+
+  private def shouldHandleInput: Boolean = isFocused && !root.get.modalDialogPool.isVisible
+
+  // OC doesn't trigger several touch events in a row; the same holds for drop events.
+  // For the following inputs:
+  //   LMB down, RMB down, RMB up, LMB up
+  // ...OC only registers LMB down and RMB up, dropping the other two events.
+  private var pressedButton: Option[MouseEvent.Button.Value] = None
+
+  // NOTE: events are handled before update().
+  // if the brain initiates a viewport size change, mouse events could be sent for coordinates outside the new bounds.
+  // TODO: look into how OpenComputers deals with that, if it does at all.
+  eventHandlers += {
+    case event: KeyEvent if shouldHandleInput && event.code != Keyboard.KEY_ESCAPE =>
+      event.state match {
+        case KeyEvent.State.Press | KeyEvent.State.Repeat =>
+          screenNode.screen.keyDown(event.char, event.code, OcelotDesktop.player)
+
+          // note: in OpenComputers, key_down signal is fired __before__ clipboard signal
+          if (event.code == Settings.get.keymap(Keybind.Insert)) {
+            screenNode.screen.clipboard(UiHandler.clipboard, OcelotDesktop.player)
+          }
+
+        case KeyEvent.State.Release =>
+          screenNode.screen.keyUp(event.char, event.code, OcelotDesktop.player)
+      }
+
+      event.consume()
+
+    case event: MouseEvent if shouldHandleInput =>
+      val pos = toBufferCoords(UiHandler.mousePosition)
+      val inBounds = bufferCoordsInBounds(pos)
+
+      if (inBounds) {
+        lastMousePos = pos
+      }
+
+      event.state match {
+        case MouseEvent.State.Pressed if inBounds && screenNode.screen.tier > Tier.One =>
+          if (pressedButton.isEmpty) {
+            screenNode.screen.mouseDown(pos.x, pos.y, event.button.id, OcelotDesktop.player)
+          }
+
+          pressedButton = Some(event.button)
+          event.consume()
+
+        case MouseEvent.State.Released =>
+          if (inBounds && event.button == MouseEvent.Button.Middle) {
+            screenNode.screen.clipboard(UiHandler.clipboard, OcelotDesktop.player)
+            event.consume()
+          }
+
+          if (pressedButton.nonEmpty) {
+            screenNode.screen.mouseUp(lastMousePos.x, lastMousePos.y, event.button.id, OcelotDesktop.player)
+            pressedButton = None
+
+            if (inBounds) {
+              event.consume()
+            }
+          }
+
+        case _ =>
+      }
+
+    case event: ScrollEvent if mouseCoordsInBounds && shouldHandleInput && screenNode.screen.tier > Tier.One =>
+      screenNode.screen.mouseScroll(lastMousePos.x, lastMousePos.y, event.offset, OcelotDesktop.player)
+      event.consume()
+  }
+
+  override def save(nbt: NBTTagCompound): Unit = {
+    nbt.setFloat(ScaleTag, scale.value)
+    super.save(nbt)
+  }
+
+  override def load(nbt: NBTTagCompound): Unit = {
+    super.load(nbt)
+    scale.nextValue = nbt.getFloat(ScaleTag)
+  }
+
+  private val screenSize = Register.sampling(Size2D(screenWidth, screenHeight))
+
+  override def update(): Unit = {
+    super.update()
+
+    // NOTE: the single bar is intentional! both operands have to be evaluated.
+    if (scale.update() | screenSize.update()) {
+      recalculateBoundsAndRelayout()
+    }
+
+    val mousePos = toBufferCoords(UiHandler.mousePosition)
+
+    if (bufferCoordsInBounds(mousePos) && mousePos != lastMousePos) {
+      lastMousePos = mousePos
+
+      if (isFocused && screenNode.screen.tier > Tier.One) {
+        for (button <- pressedButton) {
+          screenNode.screen.mouseDrag(lastMousePos.x, lastMousePos.y, button.id, OcelotDesktop.player)
+        }
+      }
+    }
+  }
+
+  override def draw(g: Graphics): Unit = {
+    // no synchronization here (see the note in ScreenNode): the methods to turn the screen on/off are indirect.
+    if (screenNode.screen.getPowerState) {
+      screenNode.drawScreenData(
+        g,
+        position.x,
+        position.y,
+        scaleX,
+        scaleY,
+        if (Settings.get.screenWindowMipmap) {
+          MinFilteringMode.LinearMipmapLinear
+        } else {
+          MinFilteringMode.Nearest
+        },
+      )
+    } else {
+      g.rect(bounds, ColorScheme("ScreenOff"))
+    }
+  }
+}
+
+object ScreenView {
+  private val ScaleTag: String = "scale"
+}
diff --git a/src/main/scala/ocelot/desktop/ui/widget/ScrollView.scala b/src/main/scala/ocelot/desktop/ui/widget/ScrollView.scala
index 9b03fd9..ae34c2e 100644
--- a/src/main/scala/ocelot/desktop/ui/widget/ScrollView.scala
+++ b/src/main/scala/ocelot/desktop/ui/widget/ScrollView.scala
@@ -45,7 +45,7 @@ class ScrollView(val inner: Widget) extends Widget with Logging with HoverHandle
         }
       }
 
-    case event: MouseEvent if event.state == MouseEvent.State.Press =>
+    case event: MouseEvent if event.state == MouseEvent.State.Pressed =>
       val pos = UiHandler.mousePosition
       mouseOldPos = pos
 
@@ -59,7 +59,7 @@ class ScrollView(val inner: Widget) extends Widget with Logging with HoverHandle
         scrollToEnd = false
       }
 
-    case event: MouseEvent if event.state == MouseEvent.State.Release =>
+    case event: MouseEvent if event.state == MouseEvent.State.Released =>
       dragging = 0
   }
 
diff --git a/src/main/scala/ocelot/desktop/ui/widget/Slider.scala b/src/main/scala/ocelot/desktop/ui/widget/Slider.scala
index 8e30473..41930e6 100644
--- a/src/main/scala/ocelot/desktop/ui/widget/Slider.scala
+++ b/src/main/scala/ocelot/desktop/ui/widget/Slider.scala
@@ -34,7 +34,7 @@ class Slider(var value: Float, val text: String, val snapPoints: Int = 0)
   }
 
   eventHandlers += {
-    case MouseEvent(MouseEvent.State.Press, MouseEvent.Button.Left) =>
+    case MouseEvent(MouseEvent.State.Pressed, MouseEvent.Button.Left) =>
       clickSoundSource.press.play()
 
     case ClickEvent(MouseEvent.Button.Left, pos) =>
diff --git a/src/main/scala/ocelot/desktop/ui/widget/TextInput.scala b/src/main/scala/ocelot/desktop/ui/widget/TextInput.scala
index 7153bd0..5b0bc9a 100644
--- a/src/main/scala/ocelot/desktop/ui/widget/TextInput.scala
+++ b/src/main/scala/ocelot/desktop/ui/widget/TextInput.scala
@@ -58,7 +58,7 @@ class TextInput(val initialText: String = "") extends Widget with MouseHandler w
   private var prevEnabled = enabled
 
   eventHandlers += {
-    case MouseEvent(MouseEvent.State.Release, MouseEvent.Button.Left) =>
+    case MouseEvent(MouseEvent.State.Released, MouseEvent.Button.Left) =>
       if (isFocused && !clippedBounds.contains(UiHandler.mousePosition)) {
         unfocus()
       }
diff --git a/src/main/scala/ocelot/desktop/ui/widget/contextmenu/ContextMenuEntry.scala b/src/main/scala/ocelot/desktop/ui/widget/contextmenu/ContextMenuEntry.scala
index 459c324..a371ac3 100644
--- a/src/main/scala/ocelot/desktop/ui/widget/contextmenu/ContextMenuEntry.scala
+++ b/src/main/scala/ocelot/desktop/ui/widget/contextmenu/ContextMenuEntry.scala
@@ -69,7 +69,7 @@ class ContextMenuEntry(
   override protected def receiveClickEvents: Boolean = true
 
   eventHandlers += {
-    case MouseEvent(MouseEvent.State.Press, MouseEvent.Button.Left) if !contextMenu.isOpening =>
+    case MouseEvent(MouseEvent.State.Pressed, MouseEvent.Button.Left) if !contextMenu.isOpening =>
       clickSoundSource.press.play()
     case ClickEvent(MouseEvent.Button.Left, _) if !contextMenu.isOpening => clicked()
     case HoverEvent(HoverEvent.State.Enter) => enter()
diff --git a/src/main/scala/ocelot/desktop/ui/widget/contextmenu/ContextMenus.scala b/src/main/scala/ocelot/desktop/ui/widget/contextmenu/ContextMenus.scala
index 88ead9d..6c84134 100644
--- a/src/main/scala/ocelot/desktop/ui/widget/contextmenu/ContextMenus.scala
+++ b/src/main/scala/ocelot/desktop/ui/widget/contextmenu/ContextMenus.scala
@@ -27,7 +27,7 @@ class ContextMenus extends Widget {
     case KeyEvent(KeyEvent.State.Press, Keyboard.KEY_ESCAPE, _) =>
       closeAll()
 
-    case MouseEvent(MouseEvent.State.Press, _) =>
+    case MouseEvent(MouseEvent.State.Pressed, _) =>
       if (!menus.map(_.bounds).exists(_.contains(UiHandler.mousePosition))) closeAll()
   }
 
diff --git a/src/main/scala/ocelot/desktop/ui/widget/verticalmenu/VerticalMenuButton.scala b/src/main/scala/ocelot/desktop/ui/widget/verticalmenu/VerticalMenuButton.scala
index c332135..36cc6ed 100644
--- a/src/main/scala/ocelot/desktop/ui/widget/verticalmenu/VerticalMenuButton.scala
+++ b/src/main/scala/ocelot/desktop/ui/widget/verticalmenu/VerticalMenuButton.scala
@@ -46,7 +46,7 @@ class VerticalMenuButton(icon: IconSource, label: String, handler: VerticalMenuB
   def onMouseLeave(): Unit = colorAnimation.goto(ColorScheme("VerticalMenuBackground"))
 
   eventHandlers += {
-    case MouseEvent(MouseEvent.State.Press, MouseEvent.Button.Left) =>
+    case MouseEvent(MouseEvent.State.Pressed, MouseEvent.Button.Left) =>
       clickSoundSource.press.play()
 
     case ClickEvent(MouseEvent.Button.Left, _) =>
diff --git a/src/main/scala/ocelot/desktop/ui/widget/window/BasicWindow.scala b/src/main/scala/ocelot/desktop/ui/widget/window/BasicWindow.scala
index 6ac77bf..bf26117 100644
--- a/src/main/scala/ocelot/desktop/ui/widget/window/BasicWindow.scala
+++ b/src/main/scala/ocelot/desktop/ui/widget/window/BasicWindow.scala
@@ -53,9 +53,11 @@ trait BasicWindow extends Window {
     }
   }
 
+  protected def borderRenderer: DrawUtils.BorderRenderer = DrawUtils.windowBorder
+
   override def draw(g: Graphics): Unit = {
     beginDraw(g)
-    DrawUtils.windowWithShadow(g, position.x, position.y, size.width, size.height, 1f, 0.5f)
+    DrawUtils.windowWithShadow(g, position.x, position.y, size.width, size.height, 1f, 0.5f, borderRenderer)
     drawChildren(g)
     endDraw(g)
   }
diff --git a/src/main/scala/ocelot/desktop/ui/widget/window/PanelWindow.scala b/src/main/scala/ocelot/desktop/ui/widget/window/PanelWindow.scala
index 1148190..10a269c 100644
--- a/src/main/scala/ocelot/desktop/ui/widget/window/PanelWindow.scala
+++ b/src/main/scala/ocelot/desktop/ui/widget/window/PanelWindow.scala
@@ -14,7 +14,11 @@ trait PanelWindow extends BasicWindow {
 
   protected def titleMaxLength: Int = 32
 
-  def setInner(inner: Widget, padding: Padding2D = Padding2D(bottom = 13, left = 12, right = 12)): Unit = {
+  def setInner(
+    inner: Widget,
+    padding: Padding2D = Padding2D(bottom = 13, left = 12, right = 12),
+    titlePadding: Padding2D = Padding2D(top = 8, left = 12, right = 12, bottom = 2),
+  ): Unit = {
     children = ArraySeq.empty
 
     children :+= new PaddingBox(
@@ -22,7 +26,7 @@ trait PanelWindow extends BasicWindow {
         override def title: String = PanelWindow.this.title
         override def titleMaxLength: Int = PanelWindow.this.titleMaxLength
       },
-      Padding2D(top = 8, left = 12, right = 12, bottom = 2),
+      titlePadding,
     )
 
     children :+= new PaddingBox(inner, padding)
diff --git a/src/main/scala/ocelot/desktop/ui/widget/window/Window.scala b/src/main/scala/ocelot/desktop/ui/widget/window/Window.scala
index f14f5f1..67d8862 100644
--- a/src/main/scala/ocelot/desktop/ui/widget/window/Window.scala
+++ b/src/main/scala/ocelot/desktop/ui/widget/window/Window.scala
@@ -30,7 +30,7 @@ trait Window extends Widget with Persistable with MouseHandler {
   override protected def receiveDragEvents: Boolean = true
 
   eventHandlers += {
-    case MouseEvent(MouseEvent.State.Press, _) =>
+    case MouseEvent(MouseEvent.State.Pressed, _) =>
       focus()
 
     case ev @ DragEvent(DragEvent.State.Start, MouseEvent.Button.Left, mousePos) =>
diff --git a/src/main/scala/ocelot/desktop/util/DrawUtils.scala b/src/main/scala/ocelot/desktop/util/DrawUtils.scala
index 50fb29a..2a9a55f 100644
--- a/src/main/scala/ocelot/desktop/util/DrawUtils.scala
+++ b/src/main/scala/ocelot/desktop/util/DrawUtils.scala
@@ -17,24 +17,24 @@ object DrawUtils {
     h: Float,
     color: Color = RGBAColor(255, 255, 255),
   ): Unit = {
-    g.sprite("screen/CornerTL", x - 16, y - 20, 16, 20, color)
-    g.sprite("screen/CornerTR", x + w, y - 20, 16, 20, color)
-    g.sprite("screen/CornerBL", x - 16, y + h, 16, 16, color)
-    g.sprite("screen/CornerBR", x + w, y + h, 16, 16, color)
+    g.sprite("screen/CornerTL", x, y, 16, 20, color)
+    g.sprite("screen/CornerTR", x + w - 16, y, 16, 20, color)
+    g.sprite("screen/CornerBL", x, y + h - 16, 16, 16, color)
+    g.sprite("screen/CornerBR", x + w - 16, y + h - 16, 16, 16, color)
 
-    g.sprite("screen/BorderT", x, y - 20, w, 20, color)
-    g.sprite("screen/BorderB", x, y + h, w, 16, color)
+    g.sprite("screen/BorderT", x + 16, y, w - 16 - 16, 20, color)
+    g.sprite("screen/BorderB", x + 16, y + h - 16, w - 16 - 16, 16, color)
 
     g.save()
-    g.translate(x - 16, y)
+    g.translate(x, y - 16)
     g.rotate(270.toRadians)
-    g.sprite("screen/BorderB", -h, 0, h, 16, color)
+    g.sprite("screen/BorderB", -h, 0, h - 20 - 16, 16, color)
     g.restore()
 
     g.save()
-    g.translate(x + w, y)
+    g.translate(x + w - 16, y - 16)
     g.rotate(270.toRadians)
-    g.sprite("screen/BorderB", -h, 0, h, 16, color)
+    g.sprite("screen/BorderB", -h, 0, h - 20 - 16, 16, color)
     g.restore()
   }
 
@@ -95,6 +95,8 @@ object DrawUtils {
     if (alpha < 1f) g.endGroupAlpha(alpha)
   }
 
+  type BorderRenderer = (Graphics, Float, Float, Float, Float, Color) => Unit
+
   def windowWithShadow(
     g: Graphics,
     x: Float,
@@ -103,9 +105,10 @@ object DrawUtils {
     h: Float,
     backgroundAlpha: Float,
     shadowAlpha: Float,
+    borderRenderer: BorderRenderer = windowBorder
   ): Unit = {
     DrawUtils.shadow(g, x - 8, y - 8, w + 16, h + 20, shadowAlpha)
-    DrawUtils.windowBorder(g, x, y, w, h, RGBAColorNorm(1, 1, 1, backgroundAlpha))
+    borderRenderer(g, x, y, w, h, RGBAColorNorm(1, 1, 1, backgroundAlpha))
   }
 
   def ring(
diff --git a/src/main/scala/ocelot/desktop/util/Register.scala b/src/main/scala/ocelot/desktop/util/Register.scala
new file mode 100644
index 0000000..c3840c2
--- /dev/null
+++ b/src/main/scala/ocelot/desktop/util/Register.scala
@@ -0,0 +1,64 @@
+package ocelot.desktop.util
+
+import ocelot.desktop.ui.widget.Updatable
+
+/**
+  * Stores a value updated by calls to [[update]].
+  */
+trait Register[T] {
+  /**
+    * The currently stored value.
+    */
+  def value: T
+
+  /**
+    * Updates the stored value.
+    *
+    * @return `true` if the value has changed.
+    */
+  def update(): Boolean
+}
+
+object Register {
+  class Writeable[T](initialValue: T) extends Register[T] {
+    private var _value: T = initialValue
+    override def value: T = _value
+
+    /**
+      * The value this register will be set to on next update.
+      */
+    var nextValue: T = _value
+
+    override def update(): Boolean = {
+      val changed = nextValue != _value
+      _value = nextValue
+
+      changed
+    }
+  }
+
+  class Sampling[T](next: () => T) extends Register[T] {
+    private var _value = next()
+    override def value: T = _value
+
+    override def update(): Boolean = {
+      val nextValue = next()
+      val changed = nextValue != _value
+      _value = nextValue
+
+      changed
+    }
+  }
+
+  /**
+    * Creates a [[Register.Writeable writeable register]] with the given initial value.
+    */
+  def apply[T](initialValue: T): Writeable[T] = new Writeable(initialValue)
+
+  /**
+    * Creates a [[Register.Sampling register]] that reevaluates the provided expression on every update.
+    *
+    * The expression is evaluated to compute the initial value.
+    */
+  def sampling[T](nextValue: => T): Sampling[T] = new Sampling(() => nextValue)
+}
diff --git a/src/main/scala/ocelot/desktop/windows/ScreenWindow.scala b/src/main/scala/ocelot/desktop/windows/ScreenWindow.scala
index 6c25db3..06c4e93 100644
--- a/src/main/scala/ocelot/desktop/windows/ScreenWindow.scala
+++ b/src/main/scala/ocelot/desktop/windows/ScreenWindow.scala
@@ -1,122 +1,59 @@
 package ocelot.desktop.windows
 
-import ocelot.desktop.audio.SoundSource
-import ocelot.desktop.color.RGBAColor
-import ocelot.desktop.geometry.{Rect2D, Size2D, Vector2D}
-import ocelot.desktop.graphics.Graphics
-import ocelot.desktop.graphics.Texture.MinFilteringMode
+import ocelot.desktop.geometry.{Padding2D, Rect2D, Size2D, Vector2D}
 import ocelot.desktop.node.nodes.ScreenNode
 import ocelot.desktop.node.nodes.ScreenNode.{FontHeight, FontWidth}
 import ocelot.desktop.ui.UiHandler
-import ocelot.desktop.ui.event.sources.{KeyEvents, MouseEvents}
-import ocelot.desktop.ui.event.{DragEvent, KeyEvent, MouseEvent, ScrollEvent}
-import ocelot.desktop.ui.widget.window.BasicWindow
-import ocelot.desktop.util.{DrawUtils, Keybind, Logging}
+import ocelot.desktop.ui.event.sources.KeyEvents
+import ocelot.desktop.ui.event.{DragEvent, MouseEvent}
+import ocelot.desktop.ui.widget.ScreenView
+import ocelot.desktop.ui.widget.window.PanelWindow
+import ocelot.desktop.util.DrawUtils.BorderRenderer
+import ocelot.desktop.util.{DrawUtils, Logging}
 import ocelot.desktop.windows.ScreenWindow._
-import ocelot.desktop.{ColorScheme, OcelotDesktop, Settings}
-import org.apache.commons.lang3.StringUtils
-import totoro.ocelot.brain.entity.Screen
 import totoro.ocelot.brain.nbt.NBTTagCompound
-import totoro.ocelot.brain.util.Tier
 
-class ScreenWindow(screenNode: ScreenNode) extends BasicWindow with Logging {
-  private var lastMousePos = Vector2D(0, 0)
-  private var sentTouchEvent = false
+class ScreenWindow(screenNode: ScreenNode) extends PanelWindow with Logging {
   private var startingWidth = 0f
   private var scaleDragPoint: Option[Vector2D] = None
 
-  private var _scale = 1f
-  private var scaleX: Float = 1f
-  private var scaleY: Float = 1f
+  override protected def title: String = screenNode.label.get
 
-  private def scale: Float = _scale
-
-  private def scale_=(value: Float): Any = {
-    _scale = value
-
-    scaleX = (FontWidth * scale).floor / FontWidth
-    scaleY = (FontHeight * scale).floor / FontHeight
-  }
-
-  private def screen: Screen = screenNode.screen
+  override protected def titleMaxLength: Int =
+    ((screenWidth * FontWidth * View.scaleX - 15) / FontWidth).toInt
 
   private def screenWidth: Int = screenNode.screenWidth
 
   private def screenHeight: Int = screenNode.screenHeight
 
-  override def minimumSize: Size2D = Size2D(
-    screenWidth * FontWidth * scaleX + BorderHorizontal,
-    screenHeight * scaleY * FontHeight + BorderVertical,
-  )
-
   override def receiveScrollEvents: Boolean = true
 
+  override def maximumSize: Size2D = minimumSize
+
+  private object View extends ScreenView(screenNode) {
+    override protected def isFocused: Boolean = ScreenWindow.this.isFocused
+  }
+
+  setInner(
+    View,
+    padding = Padding2D(
+      right = BorderRight,
+      bottom = BorderBottom,
+      left = BorderLeft,
+    ),
+    titlePadding = Padding2D(
+      top = 2,
+      right = BorderRight - 4,
+      bottom = 2,
+      left = BorderLeft - 4,
+    ),
+  )
+
   eventHandlers += {
-    case event: KeyEvent if shouldHandleKeys =>
-      event.state match {
-        case KeyEvent.State.Press | KeyEvent.State.Repeat =>
-          screen.keyDown(event.char, event.code, OcelotDesktop.player)
-
-          // note: in OpenComputers, key_down signal is fired __before__ clipboard signal
-          if (event.code == Settings.get.keymap(Keybind.Insert))
-            screen.clipboard(UiHandler.clipboard, OcelotDesktop.player)
-
-        case KeyEvent.State.Release =>
-          screen.keyUp(event.char, event.code, OcelotDesktop.player)
-      }
-
-      event.consume()
-
-    case event: MouseEvent if shouldHandleKeys =>
-      val pos = convertMousePos(UiHandler.mousePosition)
-      val inside = checkBounds(pos)
-
-      if (inside)
-        lastMousePos = pos
-
-      event.state match {
-        case MouseEvent.State.Press =>
-          if (inside && screen.tier > Tier.One) {
-            screen.mouseDown(pos.x, pos.y, event.button.id, OcelotDesktop.player)
-            sentTouchEvent = true
-            event.consume()
-          }
-
-          if (
-            pinButtonBounds.contains(UiHandler.mousePosition) || closeButtonBounds.contains(UiHandler.mousePosition)
-          ) {
-            SoundSource.InterfaceClick.press.play()
-          }
-
-        case MouseEvent.State.Release =>
-          if (event.button == MouseEvent.Button.Middle && inside) {
-            screen.clipboard(UiHandler.clipboard, OcelotDesktop.player)
-            event.consume()
-          }
-
-          if (sentTouchEvent) {
-            screen.mouseUp(lastMousePos.x, lastMousePos.y, event.button.id, OcelotDesktop.player)
-            event.consume()
-            sentTouchEvent = false
-          } else if (pinButtonBounds.contains(UiHandler.mousePosition)) {
-            if (isPinned) unpin() else pin()
-            SoundSource.InterfaceClick.release.play()
-          } else if (closeButtonBounds.contains(UiHandler.mousePosition)) {
-            close()
-            SoundSource.InterfaceClick.release.play()
-          }
-
-        case _ =>
-      }
-
-    case event: ScrollEvent if shouldHandleKeys && screen.tier > Tier.One =>
-      screen.mouseScroll(lastMousePos.x, lastMousePos.y, event.offset, OcelotDesktop.player)
-      event.consume()
-
     case event @ DragEvent(DragEvent.State.Start, MouseEvent.Button.Left, _) =>
       if (scaleDragRegion.contains(event.start)) {
         scaleDragPoint = Some(event.start)
-        startingWidth = screenWidth * FontWidth * scaleX
+        startingWidth = screenWidth * FontWidth * View.scaleX
       }
 
     case DragEvent(DragEvent.State.Drag, MouseEvent.Button.Left, mousePos) =>
@@ -125,7 +62,7 @@ class ScreenWindow(screenNode: ScreenNode) extends BasicWindow with Logging {
         val sy = point.y - mousePos.y
 
         val uiScale = UiHandler.scalingFactor
-        var newScale = scale
+        var newScale = View.scale.nextValue
 
         // TODO: refactor this mess, make it consider both sizes and not have two nearby slightly off "snap points"
 
@@ -134,7 +71,7 @@ class ScreenWindow(screenNode: ScreenNode) extends BasicWindow with Logging {
           val maxWidth = screenWidth * FontWidth
           var midScale = (newWidth / maxWidth).max(0f)
 
-          if (!KeyEvents.isShiftDown && scale <= 1.001)
+          if (!KeyEvents.isShiftDown && View.scale.nextValue <= 1.001)
             midScale = midScale.min(1f)
 
           val lowScale = (FontWidth * midScale * uiScale).floor / FontWidth / uiScale
@@ -146,7 +83,7 @@ class ScreenWindow(screenNode: ScreenNode) extends BasicWindow with Logging {
           val maxHeight = screenHeight * FontHeight
           var midScale = (newHeight / maxHeight).max(0f)
 
-          if (!KeyEvents.isShiftDown && scale <= 1.001)
+          if (!KeyEvents.isShiftDown && View.scale.nextValue <= 1.001)
             midScale = midScale.min(1f)
 
           val lowScale = (FontHeight * midScale * uiScale).floor / FontHeight / uiScale
@@ -155,28 +92,30 @@ class ScreenWindow(screenNode: ScreenNode) extends BasicWindow with Logging {
           newScale = if (midScale - lowScale > highScale - midScale) highScale else lowScale
         }
 
-        if (newScale != scale)
-          scale = newScale
-
         // enforce minimal screen size
-        if (scale <= 0.249f) {
-          scale = 0.25f
+        if (newScale <= 0.249f) {
+          newScale = 0.25f
         }
+
+        View.scale.nextValue = newScale
       }
 
     case DragEvent(DragEvent.State.Stop, MouseEvent.Button.Left, _) =>
       scaleDragPoint = None
   }
 
-  private def shouldHandleKeys: Boolean = isFocused && !root.get.modalDialogPool.isVisible
-
   override def save(nbt: NBTTagCompound): Unit = {
-    nbt.setFloat("scale", scale)
+    View.save(nbt)
     super.save(nbt)
   }
 
+  override def load(nbt: NBTTagCompound): Unit = {
+    super.load(nbt)
+    View.load(nbt)
+  }
+
   override def fitToCenter(): Unit = {
-    scale = math.min(
+    View.scale.nextValue = math.min(
       ((UiHandler.root.width * 0.9f) / (screenWidth * FontWidth + BorderHorizontal)).min(1f).max(0f),
       ((UiHandler.root.height * 0.9f) / (screenHeight * FontHeight + BorderVertical)).min(1f).max(0f),
     )
@@ -184,29 +123,6 @@ class ScreenWindow(screenNode: ScreenNode) extends BasicWindow with Logging {
     super.fitToCenter()
   }
 
-  override def load(nbt: NBTTagCompound): Unit = {
-    scale = nbt.getFloat("scale")
-
-    super.load(nbt)
-  }
-
-  private def checkBounds(p: Vector2D): Boolean = p.x >= 0 && p.y >= 0 && p.x < screenWidth && p.y < screenHeight
-
-  private def convertMousePos(p: Vector2D): Vector2D = {
-    // no synchronization here (see the note in ScreenNode): the method to change this property is indirect.
-    if (screen.getPrecisionMode) {
-      Vector2D(
-        (p.x - BorderLeft - position.x) / FontWidth / scaleX,
-        (p.y - BorderTop - position.y) / FontHeight / scaleY,
-      )
-    } else {
-      Vector2D(
-        math.floor((p.x - BorderLeft - position.x) / FontWidth / scaleX),
-        math.floor((p.y - BorderTop - position.y) / FontHeight / scaleY),
-      )
-    }
-  }
-
   override protected def dragRegions: Iterator[Rect2D] = Iterator(
     Rect2D(position.x, position.y, size.width, BorderTop.toFloat),
     Rect2D(position.x, position.y, BorderLeft.toFloat, size.height),
@@ -230,82 +146,9 @@ class ScreenWindow(screenNode: ScreenNode) extends BasicWindow with Logging {
       root.get.statusBar.addMouseEntry("icons/DragLMB", "Scale screen")
       root.get.statusBar.addKeyMouseEntry("icons/DragLMB", "SHIFT", "Scale screen (magnify)")
     }
-
-    val currentMousePos = convertMousePos(UiHandler.mousePosition)
-    if (!checkBounds(currentMousePos) || currentMousePos == lastMousePos) return
-
-    lastMousePos = currentMousePos
-
-    if (isFocused && screen.tier > Tier.One) {
-      for (button <- MouseEvents.pressedButtons) {
-        screen.mouseDrag(lastMousePos.x, lastMousePos.y, button.id, OcelotDesktop.player)
-      }
-    }
   }
 
-  private def pinButtonBounds: Rect2D = Rect2D(
-    position.x + screenWidth * FontWidth * scaleX - 13,
-    position.y + 3,
-    14,
-    14,
-  )
-
-  private def closeButtonBounds: Rect2D = Rect2D(
-    position.x + screenWidth * FontWidth * scaleX + 2,
-    position.y + 3,
-    15,
-    14,
-  )
-
-  override def draw(g: Graphics): Unit = {
-    beginDraw(g)
-
-    val startX = position.x + BorderLeft
-    val startY = position.y + BorderTop
-    val windowWidth = screenWidth * FontWidth * scaleX
-    val windowHeight = screenHeight * FontHeight * scaleY
-
-    DrawUtils.shadow(g, startX - 22, startY - 22, windowWidth + 44, windowHeight + 52, 0.5f)
-    DrawUtils.screenBorder(g, startX, startY, windowWidth, windowHeight)
-
-    // no synchronization here (see the note in ScreenNode): the methods to turn the screen on/off are indirect.
-    if (screen.getPowerState) {
-      screenNode.drawScreenData(
-        g,
-        startX,
-        startY,
-        scaleX,
-        scaleY,
-        if (Settings.get.screenWindowMipmap) {
-          MinFilteringMode.LinearMipmapLinear
-        } else {
-          MinFilteringMode.Nearest
-        },
-      )
-
-    } else {
-      g.rect(startX, startY, windowWidth, windowHeight, ColorScheme("ScreenOff"))
-    }
-
-    g.setSmallFont()
-    g.background = RGBAColor(0, 0, 0, 0)
-    g.foreground = RGBAColor(110, 110, 110)
-
-    val freeSpace = ((windowWidth - 15) / 8).toInt
-    val label = screenNode.label.get
-    val text = if (label.length <= freeSpace)
-      label
-    else
-      StringUtils.substring(label, 0, (freeSpace - 1).max(0).min(label.length)) + "…"
-
-    g.text(startX - 4, startY - 14, text)
-    g.setNormalFont()
-
-    g.sprite(if (isPinned) "icons/Unpin" else "icons/Pin", pinButtonBounds)
-    g.sprite("icons/Close", closeButtonBounds)
-
-    endDraw(g)
-  }
+  override protected def borderRenderer: BorderRenderer = DrawUtils.screenBorder
 }
 
 object ScreenWindow {