Added EllipsisButtonToolTip

Author: 0x5bfa

src/Files.App.Controls/BreadcrumbBar/BreadcrumbBar.Properties.cs

@@ -15,5 +15,8 @@ public partial class BreadcrumbBar : Control
 
 		[GeneratedDependencyProperty]
 		public partial object? ItemTemplate { get; set; }
+
+		[GeneratedDependencyProperty]
+		public partial string? EllipsisButtonToolTip { get; set; }
 	}
 }

src/Files.App.Controls/BreadcrumbBar/BreadcrumbBar.xaml

@@ -66,6 +66,7 @@
 							Margin="{StaticResource BreadcrumbBarItemMargin}"
 							AutomationProperties.AccessibilityView="Content"
 							IsEllipsis="True"
+							ToolTipService.ToolTip="{TemplateBinding EllipsisButtonToolTip}"
 							Visibility="Collapsed">
 							<FontIcon FontSize="{StaticResource BreadcrumbBarEllipsisFontSize}" Glyph="&#xE712;" />
 						</local:BreadcrumbBarItem>

src/Files.App/UserControls/NavigationToolbar.xaml

@@ -340,6 +340,7 @@
 				<controls:OmnibarMode.ContentOnInactive>
 					<controls:BreadcrumbBar
 						x:Name="BreadcrumbBar"
+						EllipsisButtonToolTip="View collapesed path parts"
 						ItemClicked="BreadcrumbBar_ItemClicked"
 						ItemDropDownFlyoutClosed="BreadcrumbBar_ItemDropDownFlyoutClosed"
 						ItemDropDownFlyoutOpening="BreadcrumbBar_ItemDropDownFlyoutOpening"