private void TabViewTabDroppedOutside(object sender, Microsoft.UI.Xaml.Controls.TabViewTabDroppedOutsideEventArgs e)
{
TabViewItem tab = e.Tab;
if (tab != null)
{
TabDroppedOutsideTextBlock.Text = tab.Header.ToString();
}
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
if (e.Parameter is Tuple <TabViewItem, Frame> Parameters)
{
Nav = Parameters.Item2;
TabItem = Parameters.Item1;
TabItem.Header = Globalization.GetString("MainPage_PageDictionary_ThisPC_Label");
}
}
public void GetToolTipStringForTab(TabViewItem item, TextBlock textBlock)
{
var tooltip = ToolTipService.GetToolTip(item);
if (tooltip is ToolTip)
{
textBlock.Text = (tooltip as ToolTip).Content.ToString();
}
else
{
textBlock.Text = tooltip.ToString();
}
}
public void AddButtonClick(object sender, object e)
{
if (Tabs != null)
{
TabViewItem item = new TabViewItem();
item.IconSource = _iconSource;
item.Header = "New Tab " + _newTabNumber;
item.Content = item.Header;
Tabs.TabItems.Add(item);
_newTabNumber++;
}
}
public void AddButtonClick(object sender, object e)
{
if (Tabs != null)
{
TabViewItem item = new TabViewItem();
item.Icon = new SymbolIcon(Symbol.Calendar);
item.Header = "New Tab " + _newTabNumber;
item.Content = item.Header;
item.SetValue(AutomationProperties.NameProperty, item.Header);
Tabs.Items.Add(item);
_newTabNumber++;
}
}
private void Page_Loaded(object sender, RoutedEventArgs e)
{
var newTab = new Microsoft.UI.Xaml.Controls.TabViewItem();
newTab.IconSource = new Microsoft.UI.Xaml.Controls.SymbolIconSource()
{
Symbol = Symbol.Document
};
newTab.Header = "Blank Page";
Frame frame = new Frame();
newTab.Content = frame;
frame.Navigate(typeof(BlankPage1), newTab);
tabView.TabItems.Add(newTab);
}
private void tabView_AddTabButtonClick(Microsoft.UI.Xaml.Controls.TabView sender, object args)
{
var newTab = new Microsoft.UI.Xaml.Controls.TabViewItem();
newTab.IconSource = new Microsoft.UI.Xaml.Controls.SymbolIconSource()
{
Symbol = Symbol.Document
};
newTab.Header = "Blank Page";
Frame frame = new Frame();
newTab.Content = frame;
frame.Navigate(typeof(BlankWEBPage), newTab);
sender.TabItems.Add(newTab);
}
public (Frame, winui.Controls.TabViewItem) OpenTab(string titleId)
{
var newTab = new winui.Controls.TabViewItem();
var titleString = Helper.UIHelper.GetTitleByResource(titleId);
newTab.Header = String.IsNullOrWhiteSpace(titleString) ? "New Tab" : titleString;
Frame frame = new Frame();
newTab.Content = frame;
tabView.TabItems.Add(newTab);
tabView.SelectedIndex = tabView.TabItems.Count - 1;
return(frame, newTab);
}
public async void CloseTab(winui.Controls.TabViewItem tab)
{
if (tab == null)
{
return;
}
((tab?.Content as Frame)?.Content as BookFixed3Viewer)?.SaveInfo();
if (tab.IsClosable)
{
tabView.TabItems.Remove(tab);
}
if (tabView.TabItems.Count == 0)
{
//https://github.com/microsoft/Xaml-Controls-Gallery/blob/master/XamlControlsGallery/TabViewPages/TabViewWindowingSamplePage.xaml.cs
//This is far from smartness. But this is in microsoft repo.
//There should be a way to detect this is mainwindow or not, but I dont know.
if (RootAppWindow != null)
{
await RootAppWindow.CloseAsync();
}
else
{
try
{
//I need to close only main window. But error occurs and I have no idea to how fix it...
//Closing main window is not allowed.
//There is a question but no answer.
//https://stackoverflow.com/questions/39944258/closing-main-window-is-not-allowed
//Application.Current.Exit();
//Window.Current.Close();
//OpenTabWeb("https://www.google.com/");
}
catch (System.InvalidOperationException)
{
}
}
}
}
/*
* Ensure that the path bar gets updated for user interaction
* whenever the path changes. We will get the individual directories from
* the updated, most-current path and add them to the UI.
*/
private void Universal_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
// Clear the path UI
GetCurrentSelectedTabInstance <ProHome>().accessiblePathTabView.Items.Clear();
Style tabStyleFixed = GetCurrentSelectedTabInstance <ProHome>().accessiblePathTabView.Resources["PathSectionTabStyle"] as Style;
FontWeight weight = new FontWeight()
{
Weight = FontWeights.SemiBold.Weight
};
List <string> pathComponents = new List <string>();
if (e.PropertyName == "path")
{
// If path is a library, simplify it
// If path is found to not be a library
pathComponents = Universal.path.Split("\\", StringSplitOptions.RemoveEmptyEntries).ToList();
int index = 0;
foreach (string s in pathComponents)
{
string componentLabel = null;
string tag = "";
if (s.Contains(":"))
{
if (s == @"C:" || s == @"c:")
{
componentLabel = @"Local Disk (C:\)";
}
else
{
componentLabel = @"Drive (" + s + @"\)";
}
tag = s + @"\";
Microsoft.UI.Xaml.Controls.TabViewItem item = new Microsoft.UI.Xaml.Controls.TabViewItem()
{
Header = componentLabel + " ›",
Tag = tag,
CornerRadius = new CornerRadius(0),
Style = tabStyleFixed,
FontWeight = weight,
FontSize = 14
};
item.Tapped += Item_Tapped;
GetCurrentSelectedTabInstance <ProHome>().accessiblePathTabView.Items.Add(item);
}
else
{
componentLabel = s;
foreach (string part in pathComponents.GetRange(0, index + 1))
{
tag = tag + part + @"\";
}
Microsoft.UI.Xaml.Controls.TabViewItem item = new Microsoft.UI.Xaml.Controls.TabViewItem()
{
Header = componentLabel + " ›",
Tag = tag,
CornerRadius = new CornerRadius(0),
Style = tabStyleFixed,
FontWeight = weight,
FontSize = 14
};
item.Tapped += Item_Tapped;
GetCurrentSelectedTabInstance <ProHome>().accessiblePathTabView.Items.Add(item);
}
index++;
}
}
}