refactor(perf): TitleBar now doesn't listen for onDoubleTap if the caller doesn't provide a callback. Listening for onDoubleTap causes a 300ms delay on single taps (see flutter/flutter#110300) (#1340)

Author: artdedeco

CHANGELOG.md

@@ -5,6 +5,7 @@
   `MenuBar` now uses `RawMenuBar` under the hood.
 - feat: `Tooltip.enableTapToDismiss` and `Tooltip.onTriggered` ([#1338](https://github.com/bdlukaa/fluent_ui/pull/1338))
   `Tooltip` now uses `RawTooltip` under the hood.
+- refactor(perf): `TitleBar` now doesn't listen for `onDoubleTap` if the caller doesn't provide a callback. Listening for `onDoubleTap` causes a 300ms delay on single taps (see flutter/flutter#110300)
 - fix: `NumberBox` fix focus (using tab) when `clearButton` is true ([#1341](https://github.com/bdlukaa/fluent_ui/pull/1341))
 
 ## 4.16.0

lib/src/controls/navigation/navigation_view/title_bar.dart

@@ -150,7 +150,7 @@ class TitleBar extends StatelessWidget {
         onPanEnd: (_) => onDragEnded?.call(),
         onPanCancel: () => onDragCancelled?.call(),
         onPanUpdate: (_) => onDragUpdated?.call(),
-        onDoubleTap: () => onDoubleTap?.call(),
+        onDoubleTap: onDoubleTap,
         child: ConstrainedBox(
           constraints: BoxConstraints.tightFor(
             // according to documentation, increase the size of the title bar if