diff --git a/src/textual/_xterm_parser.py b/src/textual/_xterm_parser.py
index ff499783d9..1405705b4e 100644
--- a/src/textual/_xterm_parser.py
+++ b/src/textual/_xterm_parser.py
@@ -216,9 +216,12 @@ def send_escape() -> None:
                         bracketed_paste = False
                     break
                 if match := _re_in_band_window_resize.fullmatch(sequence):
-                    height, width, _pixel_height, _pixel_width = match.groups()
+                    height, width, pixel_height, pixel_width = [
+                        group.partition(":")[0] for group in match.groups()
+                    ]
                     resize_event = events.Resize.from_dimensions(
-                        int(width), int(height)
+                        (int(width), int(height)),
+                        (int(pixel_width), int(pixel_height)),
                     )
                     on_token(resize_event)
                     break
diff --git a/src/textual/drivers/linux_driver.py b/src/textual/drivers/linux_driver.py
index 3fefdf4fd6..1131235b26 100644
--- a/src/textual/drivers/linux_driver.py
+++ b/src/textual/drivers/linux_driver.py
@@ -143,6 +143,12 @@ def _query_in_band_window_resize(self) -> None:
     def _enable_in_band_window_resize(self) -> None:
         self.write("\x1b[?2048h")
 
+    def _enable_line_wrap(self) -> None:
+        self.write("x1b[?7h")
+
+    def _disable_line_wrap(self) -> None:
+        self.write("x1b[?7l")
+
     def _disable_in_band_window_resize(self) -> None:
         if self._in_band_window_resize:
             self.write("\x1b[?2048l")
@@ -269,6 +275,7 @@ def on_terminal_resize(signum, stack) -> None:
         self._request_terminal_sync_mode_support()
         self._query_in_band_window_resize()
         self._enable_bracketed_paste()
+        self._disable_line_wrap()
 
         # Appears to fix an issue enabling mouse support in iTerm 3.5.0
         self._enable_mouse_support()
@@ -345,6 +352,7 @@ def disable_input(self) -> None:
     def stop_application_mode(self) -> None:
         """Stop application mode, restore state."""
         self._disable_bracketed_paste()
+        self._enable_line_wrap()
         self._disable_in_band_window_resize()
         self.disable_input()
 
diff --git a/src/textual/events.py b/src/textual/events.py
index 51128ccfe0..e8fa1fa9e8 100644
--- a/src/textual/events.py
+++ b/src/textual/events.py
@@ -115,6 +115,7 @@ def __init__(
         size: Size,
         virtual_size: Size,
         container_size: Size | None = None,
+        pixel_size: Size | None = None,
     ) -> None:
         self.size = size
         """The new size of the Widget."""
@@ -122,20 +123,33 @@ def __init__(
         """The virtual size (scrollable size) of the Widget."""
         self.container_size = size if container_size is None else container_size
         """The size of the Widget's container widget."""
+        self.pixel_size = pixel_size
+        """Size of terminal window in pixels if known, or `None` if not known."""
         super().__init__()
 
     @classmethod
-    def from_dimensions(cls, width: int, height: int) -> Resize:
-        size = Size(width, height)
-        return Resize(size, size, size)
+    def from_dimensions(
+        cls, cells: tuple[int, int], pixels: tuple[int, int] | None
+    ) -> Resize:
+        """Construct from basic dimensions.
+
+        Args:
+            cells: tuple of (<width>, <height>) in cells.
+            pixels: tuple of (<width>, <height>) in pixels if known, or `None` if not known.
+
+        """
+        size = Size(*cells)
+        pixel_size = Size(*pixels) if pixels is not None else None
+        return Resize(size, size, size, pixel_size)
 
     def can_replace(self, message: "Message") -> bool:
         return isinstance(message, Resize)
 
     def __rich_repr__(self) -> rich.repr.Result:
         yield "size", self.size
-        yield "virtual_size", self.virtual_size
+        yield "virtual_size", self.virtual_size, self.size
         yield "container_size", self.container_size, self.size
+        yield "pixel_size", self.pixel_size, None
 
 
 class Compose(Event, bubble=False, verbose=True):