From 339c1b3c0279eaeefa4c861f2282c40d16dd3431 Mon Sep 17 00:00:00 2001
From: pax <paxxe@protonmail.com>
Date: Sat, 4 Apr 2026 20:01:26 -0500
Subject: [PATCH] F11 toggles fullscreen/windowed in slideshow mode

---
 booru_viewer/gui/preview.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/booru_viewer/gui/preview.py b/booru_viewer/gui/preview.py
index ce94916..abd22af 100644
--- a/booru_viewer/gui/preview.py
+++ b/booru_viewer/gui/preview.py
@@ -83,6 +83,12 @@ class FullscreenPreview(QMainWindow):
             elif key in (Qt.Key.Key_Down, Qt.Key.Key_J):
                 self.navigate.emit(self._grid_cols)
                 return True
+            elif key == Qt.Key.Key_F11:
+                if self.isFullScreen():
+                    self.showNormal()
+                else:
+                    self.showFullScreen()
+                return True
             elif key == Qt.Key.Key_Space and self._stack.currentIndex() == 1:
                 self._video._toggle_play()
                 return True