Class

RadNavigationView

Initializes a new instance of the RadNavigationView class with NavigationView mode.

Declaration

public RadNavigationView()

Gets or sets the glyph icon displayed for navigation item expander elements when the item is in collapsed state.

Declaration

public string CollapsedGlyph { get; set; }

Property Value

Gets or sets the width of the navigation pane when the view is in collapsed display mode.

Declaration

public int CollapsedPaneWidth { get; set; }

Property Value

Gets or sets the width threshold that determines when the navigation view automatically switches between Collapsed and Compact display modes.

Declaration

public int CompactModeThresholdWidth { get; set; }

Property Value

Gets or sets the display mode of the navigation view, controlling how the navigation pane appears (Expanded, Compact, Minimal, or Auto).

Declaration

public NavigationViewDisplayModes DisplayMode { get; set; }

Property Value

Gets or sets a value indicating whether UI Automation functionality is enabled for this navigation view control, allowing accessibility tools to interact with it.

Declaration

public override bool EnableUIAutomation { get; set; }

Property Value

Overrides RadControl.EnableUIAutomation

Gets or sets the glyph icon displayed for navigation item expander elements when the item is in expanded state.

Declaration

public string ExpandedGlyph { get; set; }

Property Value

Gets or sets the width threshold that determines when the navigation view automatically switches between Expanded and Collapsed display modes.

Declaration

public int ExpandedModeThresholdWidth { get; set; }

Property Value

Gets or sets the width of the navigation pane when the view is in expanded display mode.

Declaration

public int ExpandedPaneWidth { get; set; }

Property Value

Gets or sets the height of the header area at the top of the navigation view in pixels.

Declaration

public int HeaderHeight { get; set; }

Property Value

Gets or sets the indentation amount in pixels for child navigation items to create a visual hierarchy.

Declaration

public int HierarchyIndent { get; set; }

Property Value

Gets or sets the expand mode for hierarchical popup menus that appear when hovering over or clicking navigation items with children.

Declaration

public NavigationViewHierarchyPopupExpandMode HierarchyPopupExpandMode { get; set; }

Property Value

Gets or sets the drag operation mode for navigation items, controlling how items can be dragged within the navigation view.

Declaration

public PageViewItemDragMode ItemDragMode { get; set; }

Property Value

Gets or sets the expand and collapse behavior mode for navigation items that contain hierarchical children.

Declaration

public NavigationViewItemExpandCollapseMode ItemExpandCollapseMode { get; set; }

Property Value

Gets the main RadPageViewNavigationViewElement that contains the navigation view functionality and visual representation.

Declaration

public RadPageViewNavigationViewElement NavigationViewElement { get; }

Property Value

Gets or sets the theme class name used for applying themes to this control. Returns the theme class name of RadPageView.

Declaration

public override string ThemeClassName { get; set; }

Property Value

Overrides RadControl.ThemeClassName

Adds a navigation item to the footer area of the navigation view.

Declaration

public void AddFooterItem(RadPageViewItem item)

Parameters

Adds a page's navigation item to the footer area of the navigation view.

Declaration

public void AddFooterPage(RadPageViewPage page)

Parameters

Adds a navigation item to the header area of the navigation view.

Declaration

public void AddHeaderItem(RadPageViewItem item)

Parameters

Adds a page's navigation item to the header area of the navigation view.

Declaration

public void AddHeaderPage(RadPageViewPage page)

Parameters

Collapses the NavigationNiew, showing only icons for navigation items.

Declaration

public virtual void Collapse()

Creates a new instance of the RadPageViewNavigationViewElement which serves as the main element for this RadNavigationView.

Declaration

protected virtual RadPageViewNavigationViewElement CreateNavigationViewElement()

Returns

Creates and returns a new UI Automation provider for this navigation view control.

Declaration

protected virtual IRawElementProviderFragmentRoot CreateUIAutomationProvider()

Returns

Expands the NavigationNiew, making navigation items fully visible with text labels.

Declaration

public virtual void Expand()

Handles the addition of a new page to the navigation view, raising UI Automation structure change events when appropriate.

Declaration

protected override void OnPageAdded(RadPageViewEventArgs e)

Parameters

Overrides RadPageView.OnPageAdded(RadPageViewEventArgs)

Handles the removal of a page from the navigation view, raising UI Automation structure change events when appropriate.

Declaration

protected override void OnPageRemoved(RadPageViewEventArgs e)

Parameters

Overrides RadPageView.OnPageRemoved(RadPageViewEventArgs)

Handles the clearing of all pages from the navigation view, raising UI Automation structure change events when appropriate.

Declaration

protected override void OnPagesCleared(EventArgs e)

Parameters

Overrides RadPageView.OnPagesCleared(EventArgs)

Pins a navigation item to the specified position in the navigation view (Header, Footer, or None).

Declaration

public void PinItem(RadPageViewItem item, NavigationViewItemPinPosition position)

Parameters

Pins a page's navigation item to the specified position in the navigation view (Header, Footer, or None).

Declaration

public void PinPage(RadPageViewPage page, NavigationViewItemPinPosition position)

Parameters

Removes the pin from a navigation item, returning it to its normal position in the navigation view.

Declaration

public void UnpinItem(RadPageViewItem item)

Parameters

Removes the pin from a page's navigation item, returning it to its normal position in the navigation view.

Declaration

public void UnpinPage(RadPageViewPage page)

Parameters

Processes Windows messages, handling UI Automation requests and provider lifecycle management.

Declaration

protected override void WndProc(ref Message m)

Parameters

Overrides RadNCEnabledControl.WndProc(ref Message)

Occurs after the hamburger menu has been collapsed.

Declaration

public event EventHandler Collapsed

Event Value

Occurs before the hamburger menu is collapsed, allowing the operation to be cancelled.

Declaration

public event CancelEventHandler Collapsing

Event Value

Occurs after the hamburger menu has been expanded.

Declaration

public event EventHandler Expanded

Event Value

Occurs before the hamburger menu is expanded, allowing the operation to be cancelled.

Declaration

public event CancelEventHandler Expanding

Event Value

Occurs when a navigation item is clicked by the user.

Declaration

public event EventHandler ItemClicked

Event Value

Occurs after a hierarchical navigation item has been collapsed.

Declaration

public event EventHandler ItemCollapsed

Event Value

Occurs before a hierarchical navigation item is collapsed, allowing the operation to be cancelled.

Declaration

public event CancelEventHandler ItemCollapsing

Event Value

Occurs after a hierarchical navigation item has been expanded.

Declaration

public event EventHandler ItemExpanded

Event Value

Occurs before a hierarchical navigation item is expanded, allowing the operation to be cancelled.

Declaration

public event CancelEventHandler ItemExpanding

Event Value

Occurs after a hierarchical popup associated with a RadPageViewNavigationViewItem has closed. The navigation item is passed as the sender in the event handler.

Declaration

public event EventHandler ItemPopupClosed

Event Value

Occurs before a hierarchical popup associated with a RadPageViewNavigationViewItem closes, allowing the operation to be cancelled. The navigation item is passed as the sender in the event handler.

Declaration

public event CancelEventHandler ItemPopupClosing

Event Value

Occurs after a hierarchical popup associated with a RadPageViewNavigationViewItem has opened. The navigation item is passed as the sender in the event handler.

Declaration

public event EventHandler ItemPopupOpened

Event Value

Occurs before a hierarchical popup associated with a RadPageViewNavigationViewItem opens, allowing the operation to be cancelled. The navigation item is passed as the sender in the event handler.

Declaration

public event CancelEventHandler ItemPopupOpening

Event Value