Represents a container element that manages the layout and interaction between PDF viewer components including thumbnails, bookmarks, AI summary, signature panel, and the main PDF viewing area. The container provides resizable panels and navigation functionality for PDF documents.
Definition
Namespace:Telerik.WinControls.UI
Assembly:Telerik.WinControls.PdfViewer.dll
Syntax:
public class RadPdfViewerContainer : LightVisualElement, INotifyPropertyChanged, ICustomTypeDescriptor, ISupportSystemSkin, IBindableComponent, IComponent, IDisposable, ISupportDrag, ISupportDrop, IShortcutProvider, IStylableElement, IStylableNode, IPrimitiveElement, IShapedElement, IFillElement, IBorderElement, IBoxStyle, IBoxElement, IDrawFillElement, IImageElement, ITextPrimitive, ITextProviderInheritance: objectDisposableObjectRadObjectRadElementVisualElementRadComponentElementRadItemUIItemBaseLightVisualElementRadPdfViewerContainer...
Implements:
Inherited Members
Constructors
Initializes a new instance of the RadPdfViewerContainer class with the specified PDF viewer element as the owner.
public RadPdfViewerContainer(RadPdfViewerElement owner)The RadPdfViewerElement that this container will manage.
Fields
Defines the minimum width for the thumbnail panel when resizing.
public static RadProperty MinimumThumbWidthPropertyProperties
Gets the RadTreeView control that displays the document bookmarks in a hierarchical structure.
public RadTreeView BookmarksTree { get; }Gets the instance of the RadChatElement associated with this object.
public RadPdfChatElement ChatElement { get; }Gets or sets the default scale factor used for rendering thumbnail images of PDF pages.
public float DefaultScaleFactor { get; set; }Gets or sets the default(initial) width of the thumbnail panel, automatically scaled for DPI awareness.
public virtual int DefaultThumbnailWidth { get; set; }Gets a value indicating whether the AI summary chat is currently hidden from view.
public bool IsAISummaryHidden { get; }Gets a value indicating whether the bookmarks panel is currently hidden from view.
public bool IsBookmarksHidden { get; }Gets a value indicating whether the thumbnail panel is currently hidden from view.
public bool IsThumbHidden { get; }Gets or sets the minimum width allowed for the thumbnail panel during resizing operations.
public int MinimumThumbWidth { get; set; }Gets the signature panel element that manages digital signature display and validation for the PDF document.
public PdfSignatureElement SignatureElement { get; }Gets the RadPdfViewerElement that displays the thumbnail list of PDF pages.
public RadPdfViewerElement ThumbnailList { get; }Gets or sets the width of the thumbnail panel, automatically scaled for DPI awareness.
public virtual int ThumbnailWidth { get; set; }Gets or sets a value indicating whether the thumbnail panel is visible and accessible to the user.
public virtual bool ThumbVisible { get; set; }Methods
Arranges all child elements within the final layout bounds, positioning thumbnails, AI summary, signature panel, size grip, and PDF viewer.
Initiates the resize operation for the thumbnail panel with the specified offset.
public virtual void BeginResize(int offset)The offset value used for calculating the new thumbnail panel size.
Creates the AI Summary chat.
protected virtual void CreateAISummary()Creates and initializes the child elements including thumbnail list, tree view, AI summary, and sizing elements.
protected override void CreateChildElements()Overrides:
Releases managed resources and unsubscribes from events to prevent memory leaks.
protected override void DisposeManagedResources()Overrides:
Updates the visibility of the AI summary button based on whether AI summary functionality is enabled in the PDF viewer.
protected virtual void GetAISummary()Override this method to customize how the AI summary button's visibility is managed in derived classes.
Retrieves and populates the bookmarks tree view with the document's bookmark structure.
protected virtual void GetBookmarks()Gets the bookmark item that corresponds to the current page being viewed.
public BookmarkItem GetCurrentBookmark()The BookmarkItem for the current page, or null if no bookmark is found.
Generates and populates the thumbnail list with pages from the currently loaded PDF document.
protected virtual void GetThumbs()Hides the AI summary chat.
public virtual void HideAISummary()Hides the bookmarks panel by calling the HideThumb() method.
public virtual void HideBookmarks()Hides the thumbnail panel by setting it to its minimum width and marking it as hidden.
public virtual void HideThumb()Measures the desired size of all child elements within the available space, considering thumbnail width and DPI scaling.
Handles mouse events for thumbnail navigation and page selection functionality.
protected override void OnBubbleEvent(RadElement sender, RoutedEventArgs args)The element that raised the event.
argsRoutedEventArgsThe event arguments containing mouse event details.
Overrides:
Handles double-click events to toggle the thumbnail panel visibility when clicking on the resize grip.
protected override void OnDoubleClick(EventArgs e)The event arguments containing mouse event details.
Overrides:
Handles mouse down events to initiate thumbnail panel resizing when clicking on the size grip element.
protected override void OnMouseDown(MouseEventArgs e)The mouse event arguments.
Overrides:
Handles mouse move events to perform thumbnail panel resizing and update cursor appearance.
protected override void OnMouseMove(MouseEventArgs e)The mouse event arguments.
Overrides:
Handles mouse up events to complete the thumbnail panel resizing operation.
protected override void OnMouseUp(MouseEventArgs e)The mouse event arguments.
Overrides:
Shows the AI summary chat without restoring its initial position.
public virtual void ShowAISummary()Shows the AI summary chat and optionally restores it to its initial position and size.
public virtual void ShowAISummary(bool restoreInitialPos)True to restore the AI summary chat to its initial position and size; otherwise, false.
Shows the bookmarks panel without restoring its initial position.
public virtual void ShowBookmarks()Shows the bookmarks panel and optionally restores it to its initial position and size.
public virtual void ShowBookmarks(bool restoreInitialPos)True to restore the bookmarks panel to its initial position and size; otherwise, false.
Shows the page thumbnails panel and optionally restores it to its initial position and size.
public virtual void ShowThumb(bool restoreInitialPos)True to restore the page thumbnails panel to its initial position and size; otherwise, false.
Synchronizes the bookmark tree selection with the current page being viewed in the PDF.
public virtual void SyncBookmark()