Remove back button from NavigationPane

[tobiasht]

I can't find a way to remove the back button from the NavigationPane. Seems like it is implemented for NavigationAppBar, but not for NavigationPane. Can you please add this functionality?

[bdlukaa]

Which back button? There isn't any back button on NavigationPane, only on NavigationAppBar.

[tobiasht]

That's weird. This is what i am seeing. Followed by the code

NavigationView(
        contentShape: RoundedRectangleBorder(),
        pane: NavigationPane(
          menuButton: SizedBox(),
          selected: _tabIndex,
          header: Padding(
            padding: const EdgeInsets.only(bottom: 4.0),
            child: Text("Header",
                style: FluentTheme.of(context)
                    .typography
                    .bodyLarge!
                    .copyWith(fontWeight: FontWeight.bold)),
          ),
          items: [
            PaneItem(icon: Text("Item 1")),
            PaneItem(icon: Text("Item 2")),
            PaneItem(icon: Text("Item 3")),

          ],
          footerItems: [
            PaneItem(icon: Text("FooterItem 1")),
          ],
          onChanged: (i) => setState(() => _tabIndex = i),
          displayMode: PaneDisplayMode.top,
        ),
        content: NavigationBody(index: _tabIndex, children: [
          Container(),
          Container(),
          Container(),
        ]),
      );

[bdlukaa]

That's true! The back button is added when the top mode is selected.

fluent_ui/lib/src/controls/navigation/navigation_view/pane.dart

Line 572 in 5383717

NavigationAppBar.buildLeading(context, const NavigationAppBar()),

I'll fix it!