diff --git a/example/lib/main.dart b/example/lib/main.dart
index 586f829..188d5a6 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -42,6 +42,8 @@ class Home extends StatefulWidget {
 }
 
 class _HomeState extends State<Home> {
+  final focusNode = FocusNode();
+
   final terminal = Terminal(
     maxLines: 10000,
   );
@@ -94,21 +96,49 @@ class _HomeState extends State<Home> {
         child: TerminalView(
           terminal,
           controller: terminalController,
-          autofocus: true,
-          backgroundOpacity: 0.7,
+          //autofocus: true,
+          focusNode: focusNode,
+          theme: TerminalTheme(
+            //cursor: Color(0XAAAEAFAD),
+            //cursor: Colors.yellow,
+            //selection: Color(0XFFFFFF40),
+            //selection: Colors.red,
+            foreground: Color(0XFFCCCCCC),
+            background: Color(0XFF1E1E1E),
+            black: Colors.black,
+            red: Colors.red,
+            green: Colors.green,
+            yellow: Colors.yellow,
+            blue: Colors.blue,
+            magenta: Colors.purple,
+            cyan: Colors.cyan,
+            white: Colors.white,
+            brightBlack: Colors.black,
+            brightRed: Colors.red[300]!,
+            brightGreen: Colors.green[300]!,
+            brightYellow: Colors.yellow[300]!,
+            brightBlue: Colors.blue[300]!,
+            brightMagenta: Colors.purple[300]!,
+            brightCyan: Colors.cyan[300]!,
+            brightWhite: Colors.white,
+            searchHitBackground: Color(0XFFFFFF2B),
+            searchHitBackgroundCurrent: Color(0XFF31FF26),
+            searchHitForeground: Color(0XFF000000),
+          ),
           onSecondaryTapDown: (details, offset) async {
-            final selection = terminalController.selection;
-            if (selection != null) {
-              final text = terminal.buffer.getText(selection);
-              terminalController.clearSelection();
-              await Clipboard.setData(ClipboardData(text: text));
-            } else {
-              final data = await Clipboard.getData('text/plain');
-              final text = data?.text;
-              if (text != null) {
-                terminal.paste(text);
-              }
-            }
+            focusNode.unfocus();
+            // final selection = terminalController.selection;
+            // if (selection != null) {
+            //   final text = terminal.buffer.getText(selection);
+            //   terminalController.clearSelection();
+            //   await Clipboard.setData(ClipboardData(text: text));
+            // } else {
+            //   final data = await Clipboard.getData('text/plain');
+            //   final text = data?.text;
+            //   if (text != null) {
+            //     terminal.paste(text);
+            //   }
+            // }
           },
         ),
       ),
diff --git a/lib/src/ui/render.dart b/lib/src/ui/render.dart
index de2a2f7..b0def8f 100644
--- a/lib/src/ui/render.dart
+++ b/lib/src/ui/render.dart
@@ -428,12 +428,7 @@ class RenderTerminal extends RenderBox with RelayoutWhenSystemFontsChangeMixin {
       }
 
       if (_shouldShowCursor) {
-        _painter.paintCursor(
-          canvas,
-          offset + cursorOffset,
-          cursorType: _cursorType,
-          hasFocus: _focusNode.hasFocus,
-        );
+        _paintCursor(canvas, cursorOffset);
       }
     }
 
@@ -454,6 +449,51 @@ class RenderTerminal extends RenderBox with RelayoutWhenSystemFontsChangeMixin {
     }
   }
 
+  /// Paints the cursor based on the current cursor type.
+  void _paintCursor(Canvas canvas, Offset offset) {
+    var color = _theme.cursor;
+    if (color == null) {
+      final x = _terminal.buffer.cursorX;
+      final y = _terminal.buffer.absoluteCursorY;
+      if (_controller.selection?.contains(CellOffset(x, y)) == true) {
+        color = _theme.background;
+      } else {
+        color = _theme.foreground;
+      }
+    }
+
+    final paint = Paint()
+      ..color = color
+      ..strokeWidth = 1;
+
+    if (!_focusNode.hasFocus) {
+      paint.style = PaintingStyle.stroke;
+      canvas.drawRect(offset & _charSize, paint);
+      return;
+    }
+
+    if (_theme.cursor != null) {
+      switch (_cursorType) {
+        case TerminalCursorType.block:
+          paint.style = PaintingStyle.fill;
+          canvas.drawRect(offset & _charSize, paint);
+          return;
+        case TerminalCursorType.underline:
+          return canvas.drawLine(
+            Offset(offset.dx, _charSize.height - 1),
+            Offset(offset.dx + _charSize.width, _charSize.height - 1),
+            paint,
+          );
+        case TerminalCursorType.verticalBar:
+          return canvas.drawLine(
+            Offset(offset.dx, 0),
+            Offset(offset.dx, _charSize.height),
+            paint,
+          );
+      }
+    }
+  }
+
   /// Paints the text that is currently being composed in IME to [canvas] at
   /// [offset]. [offset] is usually the cursor position.
   void _paintComposingText(Canvas canvas, Offset offset) {
@@ -485,6 +525,50 @@ class RenderTerminal extends RenderBox with RelayoutWhenSystemFontsChangeMixin {
     canvas.drawParagraph(paragraph, Offset(0, offset.dy));
   }
 
+  void _toggleInverse(CellData cellData) {
+    if (cellData.flags & CellFlags.inverse == 0) {
+      cellData.flags |= CellFlags.inverse;
+    } else {
+      cellData.flags &= ~CellFlags.inverse;
+    }
+  }
+
+  /// Paints [line] to [canvas] at [offset]. The x offset of [offset] is usually
+  /// 0, and the y offset is the top of the line.
+  void _paintLine(Canvas canvas, int y, Offset offset) {
+    final line = _terminal.buffer.lines[y];
+    final cellData = CellData.empty();
+    final cellWidth = _charSize.width;
+
+    final visibleCells = size.width ~/ cellWidth + 1;
+    final effectCells = min(visibleCells, line.length);
+
+    for (var x = 0; x < effectCells; x++) {
+      line.getCellData(x, cellData);
+
+      if (_theme.selection == null &&
+          _controller.selection?.contains(CellOffset(x, y)) == true) {
+        _toggleInverse(cellData);
+      }
+      if (_theme.cursor == null &&
+          _focusNode.hasFocus &&
+          _terminal.buffer.absoluteCursorY == y &&
+          _terminal.buffer.cursorX == x) {
+        _toggleInverse(cellData);
+      }
+
+      final charWidth = cellData.content >> CellContent.widthShift;
+      final cellOffset = offset.translate(x * cellWidth, 0);
+
+      _paintCellBackground(canvas, cellOffset, cellData);
+      _paintCellForeground(canvas, cellOffset, cellData);
+
+      if (charWidth == 2) {
+        x++;
+      }
+    }
+  }
+
   void _paintSelection(
     Canvas canvas,
     BufferRange selection,