private void titlebarCustomBtn_Click(object sender, EventArgs e)
{
_mainAppWindow.TitleBar.ExtendsContentIntoTitleBar = !_mainAppWindow.TitleBar.ExtendsContentIntoTitleBar;
// Check to see if customization is supported. Currently only supported on Windows 11.
if (AppWindowTitleBar.IsCustomizationSupported() && _mainAppWindow.TitleBar.ExtendsContentIntoTitleBar)
{
// Show the custom titlebar
MyTitleBar.Visible = true;
// Set Button colors to match the custom titlebar
_mainAppWindow.TitleBar.ButtonBackgroundColor = Colors.Transparent;
_mainAppWindow.TitleBar.ButtonForegroundColor = Colors.White;
_mainAppWindow.TitleBar.ButtonInactiveBackgroundColor = Colors.Transparent;
_mainAppWindow.TitleBar.ButtonInactiveForegroundColor = Colors.White;
_mainAppWindow.TitleBar.ButtonHoverBackgroundColor = Colors.Green;
_mainAppWindow.TitleBar.ButtonHoverForegroundColor = Colors.White;
_mainAppWindow.TitleBar.ButtonPressedBackgroundColor = Colors.Green;
_mainAppWindow.TitleBar.ButtonPressedForegroundColor = Colors.White;
// Set the drag region for the custom TitleBar
SetDragRegionForCustomTitleBar(_mainAppWindow);
}
else
{
// Bring back the default titlebar
MyTitleBar.Visible = false;
_mainAppWindow.TitleBar.ResetToDefault();
}
}
private void TitlebarBrandingBtn_Click(object sender, RoutedEventArgs e)
{
_mainAppWindow.TitleBar.ResetToDefault();
_isBrandedTitleBar = !_isBrandedTitleBar;
// Check to see if customization is supported. Currently only supported on Windows 11.
if (AppWindowTitleBar.IsCustomizationSupported() && _isBrandedTitleBar)
{
_mainAppWindow.Title = "Default titlebar with custom color customization";
_mainAppWindow.TitleBar.ForegroundColor = Colors.White;
_mainAppWindow.TitleBar.BackgroundColor = Colors.DarkOrange;
_mainAppWindow.TitleBar.InactiveBackgroundColor = Colors.Blue;
_mainAppWindow.TitleBar.InactiveForegroundColor = Colors.White;
// Buttons
_mainAppWindow.TitleBar.ButtonBackgroundColor = Colors.DarkOrange;
_mainAppWindow.TitleBar.ButtonForegroundColor = Colors.White;
_mainAppWindow.TitleBar.ButtonInactiveBackgroundColor = Colors.Blue;
_mainAppWindow.TitleBar.ButtonInactiveForegroundColor = Colors.White;
_mainAppWindow.TitleBar.ButtonHoverBackgroundColor = Colors.Green;
_mainAppWindow.TitleBar.ButtonHoverForegroundColor = Colors.White;
_mainAppWindow.TitleBar.ButtonPressedBackgroundColor = Colors.DarkOrange;
_mainAppWindow.TitleBar.ButtonPressedForegroundColor = Colors.White;
}
else
{
_mainAppWindow.Title = MainWindow.WindowTitle;
}
_mainWindow.MyTitleBar.Visibility = Visibility.Collapsed;
}
public MainWindow()
{
this.InitializeComponent();
m_AppWindow = GetAppWindowForCurrentWindow();
// Check to see if customization is supported.
// Currently only supported on Windows 11.
if (AppWindowTitleBar.IsCustomizationSupported())
{
var titleBar = m_AppWindow.TitleBar;
titleBar.ExtendsContentIntoTitleBar = true;
AppTitleBar.Loaded += AppTitleBar_Loaded;
AppTitleBar.SizeChanged += AppTitleBar_SizeChanged;
BackButton.Click += OnBackClicked;
BackButton.Visibility = Visibility.Collapsed;
}
else
{
// Title bar customization using these APIs is currently
// supported only on Windows 11. In other cases, hide
// the custom title bar element.
// AppTitleBar.Visibility = Visibility.Collapsed;
// TODO Show alternative UI for any functionality in
// the title bar, such as the back button, if used
}
}
private void AppTitleBar_SizeChanged(object sender, SizeChangedEventArgs e)
{
if (AppWindowTitleBar.IsCustomizationSupported() &&
m_AppWindow.TitleBar.ExtendsContentIntoTitleBar)
{
// Update drag region if the size of the title bar changes.
SetDragRegionForCustomTitleBar(m_AppWindow);
}
}
private void AppTitleBar_Loaded(object sender, RoutedEventArgs e)
{
SetTitleBar(AppTitleBar);
// TODO Raname MainPage in case your app Main Page has a different name
PageFrame.Navigate(typeof(MainPage));
if (AppWindowTitleBar.IsCustomizationSupported())
{
SetDragRegionForCustomTitleBar(m_AppWindow);
}
}
private void Properties_Loaded(object sender, RoutedEventArgs e)
{
AppSettings.ThemeModeChanged += AppSettings_ThemeModeChanged;
if (ApiInformation.IsApiContractPresent("Windows.Foundation.UniversalApiContract", 8))
{
propWindow = Interaction.AppWindows[UIContext]; // Collect AppWindow-specific info
TitleBar = propWindow.TitleBar; // Set properties window titleBar style
TitleBar.ButtonBackgroundColor = Colors.Transparent;
TitleBar.ButtonInactiveBackgroundColor = Colors.Transparent;
AppSettings.UpdateThemeElements.Execute(null);
}
}
private void TitlebarCustomBtn_Click(object sender, RoutedEventArgs e)
{
_mainAppWindow.TitleBar.ExtendsContentIntoTitleBar = !_mainAppWindow.TitleBar.ExtendsContentIntoTitleBar;
// Check to see if customization is supported. Currently only supported on Windows 11.
if (AppWindowTitleBar.IsCustomizationSupported() && _mainAppWindow.TitleBar.ExtendsContentIntoTitleBar)
{
// Show the custom titlebar
_mainWindow.MyTitleBar.Visibility = Visibility.Visible;
// Set Button colors to match the custom titlebar
_mainAppWindow.TitleBar.ButtonBackgroundColor = Colors.Blue;
_mainAppWindow.TitleBar.ButtonForegroundColor = Colors.White;
_mainAppWindow.TitleBar.ButtonInactiveBackgroundColor = Colors.Blue;
_mainAppWindow.TitleBar.ButtonInactiveForegroundColor = Colors.White;
_mainAppWindow.TitleBar.ButtonHoverBackgroundColor = Colors.Green;
_mainAppWindow.TitleBar.ButtonHoverForegroundColor = Colors.White;
_mainAppWindow.TitleBar.ButtonPressedBackgroundColor = Colors.Green;
_mainAppWindow.TitleBar.ButtonPressedForegroundColor = Colors.White;
//Infer titlebar height
int titleBarHeight = _mainAppWindow.TitleBar.Height;
_mainWindow.MyTitleBar.Height = titleBarHeight;
// Get caption button occlusion information
// Use LeftInset if you've explicitly set your window layout to RTL or if app language is a RTL language
int CaptionButtonOcclusionWidth = _mainAppWindow.TitleBar.RightInset;
// Define your drag Regions
int windowIconWidthAndPadding = (int)_mainWindow.MyWindowIcon.ActualWidth + (int)_mainWindow.MyWindowIcon.Margin.Right;
int dragRegionWidth = _mainAppWindow.Size.Width - (CaptionButtonOcclusionWidth + windowIconWidthAndPadding);
Windows.Graphics.RectInt32[] dragRects = new Windows.Graphics.RectInt32[] { };
Windows.Graphics.RectInt32 dragRect;
dragRect.X = windowIconWidthAndPadding;
dragRect.Y = 0;
dragRect.Height = titleBarHeight;
dragRect.Width = dragRegionWidth;
var dragRectsArray = dragRects.Append(dragRect).ToArray();
_mainAppWindow.TitleBar.SetDragRectangles(dragRectsArray);
}
else
{
// Bring back the default titlebar
_mainWindow.MyTitleBar.Visibility = Visibility.Collapsed;
_mainAppWindow.TitleBar.ResetToDefault();
}
}
private async void Properties_Loaded(object sender, RoutedEventArgs e)
{
if (ApiInformation.IsApiContractPresent("Windows.Foundation.UniversalApiContract", 8))
{
// Collect AppWindow-specific info
propWindow = Interaction.AppWindows[UIContext];
// Set properties window titleBar style
_TitleBar = propWindow.TitleBar;
_TitleBar.ButtonBackgroundColor = Colors.Transparent;
_TitleBar.ButtonInactiveBackgroundColor = Colors.Transparent;
App.AppSettings.UpdateThemeElements.Execute(null);
}
await ViewModel.GetPropertiesAsync(_tokenSource);
}
private void SetTitleBarColorsAndIcon()
{
IntPtr hWnd = WindowNative.GetWindowHandle(this);
WindowId windowId = Win32Interop.GetWindowIdFromWindow(hWnd);
AppWindow appWindow = AppWindow.GetFromWindowId(windowId);
// Title bar customization is not supported on Windows 10
if (AppWindowTitleBar.IsCustomizationSupported())
{
AppWindowTitleBar titleBar = appWindow.TitleBar;
ResourceDictionary dictionary = null;
switch (Settings.Instance.AppTheme)
{
case ElementTheme.Default:
dictionary = Application.Current.Resources;
break;
case ElementTheme.Light:
dictionary = (ResourceDictionary)Application.Current.Resources.ThemeDictionaries["Light"];
break;
case ElementTheme.Dark:
dictionary = (ResourceDictionary)Application.Current.Resources.ThemeDictionaries["Dark"];
break;
}
titleBar.BackgroundColor = (Color?)dictionary["TitleBarBackgroundColor"];
titleBar.ForegroundColor = (Color?)dictionary["TitleBarForegroundColor"];
titleBar.InactiveBackgroundColor = (Color?)dictionary["TitleBarInactiveBackgroundColor"];
titleBar.InactiveForegroundColor = (Color?)dictionary["TitleBarInactiveForegroundColor"];
titleBar.ButtonBackgroundColor = (Color?)dictionary["TitleBarButtonBackgroundColor"];
titleBar.ButtonHoverBackgroundColor = (Color?)dictionary["TitleBarButtonHoverBackgroundColor"];
titleBar.ButtonForegroundColor = (Color?)dictionary["TitleBarButtonForegroundColor"];
titleBar.ButtonHoverForegroundColor = (Color?)dictionary["TitleBarButtonHoverForegroundColor"];
titleBar.ButtonPressedBackgroundColor = (Color?)dictionary["TitleBarButtonPressedBackgroundColor"];
titleBar.ButtonPressedForegroundColor = (Color?)dictionary["TitleBarButtonPressedForegroundColor"];
titleBar.ButtonInactiveBackgroundColor = (Color?)dictionary["TitleBarButtonInactiveBackgroundColor"];
titleBar.ButtonInactiveForegroundColor = (Color?)dictionary["TitleBarButtonInactiveForegroundColor"];
}
string applicationRoot = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
appWindow.SetIcon(Path.Combine(applicationRoot, @"Assets\Logo.ico"));
}
private void SetDragRegionForCustomTitleBar(AppWindow appWindow)
{
if (AppWindowTitleBar.IsCustomizationSupported() &&
appWindow.TitleBar.ExtendsContentIntoTitleBar)
{
double scaleAdjustment = GetScaleAdjustment();
RightPaddingColumn.Width = new GridLength(appWindow.TitleBar.RightInset / scaleAdjustment);
LeftPaddingColumn.Width = new GridLength(appWindow.TitleBar.LeftInset / scaleAdjustment);
List <Windows.Graphics.RectInt32> dragRectsList = new();
Windows.Graphics.RectInt32 dragRectL;
dragRectL.X = (int)((LeftPaddingColumn.ActualWidth + IconColumn.ActualWidth) * scaleAdjustment);
dragRectL.Y = 0;
dragRectL.Height = (int)((AppTitleBar.ActualHeight) * scaleAdjustment);
dragRectL.Width = (int)((TitleColumn.ActualWidth
+ DragColumn.ActualWidth) * scaleAdjustment);
dragRectsList.Add(dragRectL);
Windows.Graphics.RectInt32[] dragRects = dragRectsList.ToArray();
appWindow.TitleBar.SetDragRectangles(dragRects);
}
}
private async void Properties_Loaded(object sender, RoutedEventArgs e)
{
if (ApiInformation.IsApiContractPresent("Windows.Foundation.UniversalApiContract", 8))
{
// Collect AppWindow-specific info
propWindow = Interaction.AppWindows[UIContext];
// Set properties window titleBar style
_TitleBar = propWindow.TitleBar;
_TitleBar.ButtonBackgroundColor = Colors.Transparent;
_TitleBar.ButtonInactiveBackgroundColor = Colors.Transparent;
App.AppSettings.UpdateThemeElements.Execute(null);
}
if (App.CurrentInstance.ContentPage.IsItemSelected)
{
var selectedItem = App.CurrentInstance.ContentPage.SelectedItem;
IStorageItem selectedStorageItem = null;
if (selectedItem.PrimaryItemAttribute == StorageItemTypes.File)
{
selectedStorageItem = await StorageFile.GetFileFromPathAsync(selectedItem.ItemPath);
ItemProperties.ItemSize = selectedItem.FileSize;
}
else if (selectedItem.PrimaryItemAttribute == StorageItemTypes.Folder)
{
var storageFolder = await StorageFolder.GetFolderFromPathAsync(selectedItem.ItemPath);
selectedStorageItem = storageFolder;
GetFolderSize(storageFolder);
}
ItemProperties.ItemName = selectedItem.ItemName;
ItemProperties.ItemType = selectedItem.ItemType;
ItemProperties.ItemPath = selectedItem.ItemPath;
ItemProperties.LoadFileIcon = selectedItem.LoadFileIcon;
ItemProperties.LoadFolderGlyph = selectedItem.LoadFolderGlyph;
ItemProperties.LoadUnknownTypeGlyph = selectedItem.LoadUnknownTypeGlyph;
ItemProperties.ItemModifiedTimestamp = selectedItem.ItemDateModified;
ItemProperties.ItemCreatedTimestamp = ListedItem.GetFriendlyDate(selectedStorageItem.DateCreated);
if (!App.CurrentInstance.ContentPage.SelectedItem.LoadFolderGlyph)
{
var thumbnail = await(await StorageFile.GetFileFromPathAsync(App.CurrentInstance.ContentPage.SelectedItem.ItemPath)).GetThumbnailAsync(Windows.Storage.FileProperties.ThumbnailMode.SingleItem, 80, Windows.Storage.FileProperties.ThumbnailOptions.ResizeThumbnail);
var bitmap = new BitmapImage();
await bitmap.SetSourceAsync(thumbnail);
ItemProperties.FileIconSource = bitmap;
}
if (selectedItem.PrimaryItemAttribute == StorageItemTypes.File)
{
// Get file MD5 hash
var hashAlgTypeName = HashAlgorithmNames.Md5;
ItemProperties.ItemMD5HashProgressVisibility = Visibility.Visible;
ItemProperties.ItemMD5Hash = await App.CurrentInstance.InteractionOperations.GetHashForFile(selectedItem, hashAlgTypeName);
ItemProperties.ItemMD5HashProgressVisibility = Visibility.Collapsed;
ItemProperties.ItemMD5HashVisibility = Visibility.Visible;
}
else if (selectedItem.PrimaryItemAttribute == StorageItemTypes.Folder)
{
ItemProperties.ItemMD5HashVisibility = Visibility.Collapsed;
ItemProperties.ItemMD5HashProgressVisibility = Visibility.Collapsed;
}
}
else
{
var parentDirectory = App.CurrentInstance.ViewModel.CurrentFolder;
if (parentDirectory.ItemPath.StartsWith(App.AppSettings.RecycleBinPath))
{
// GetFolderFromPathAsync cannot access recyclebin folder
// Currently a fake timestamp is used
ItemProperties.ItemCreatedTimestamp = ListedItem.GetFriendlyDate(parentDirectory.ItemDateModifiedReal);
ItemProperties.ItemSize = parentDirectory.FileSize;
}
else
{
var parentDirectoryStorageItem = await StorageFolder.GetFolderFromPathAsync(parentDirectory.ItemPath);
ItemProperties.ItemCreatedTimestamp = ListedItem.GetFriendlyDate(parentDirectoryStorageItem.DateCreated);
}
ItemProperties.ItemName = parentDirectory.ItemName;
ItemProperties.ItemType = parentDirectory.ItemType;
ItemProperties.ItemPath = parentDirectory.ItemPath;
ItemProperties.LoadFileIcon = false;
ItemProperties.LoadFolderGlyph = true;
ItemProperties.LoadUnknownTypeGlyph = false;
ItemProperties.ItemModifiedTimestamp = parentDirectory.ItemDateModified;
ItemProperties.ItemMD5HashVisibility = Visibility.Collapsed;
ItemProperties.ItemMD5HashProgressVisibility = Visibility.Collapsed;
}
}
