Nevron.Nov.UI Namespace / NVScrollItemsBase<T> Class


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    NVScrollItemsBase<T> Class Methods
    In This Topic

    For a list of all members of this type, see NVScrollItemsBase<T> members.

    Public Methods
     NameDescription
    Public MethodNavigateToDownItemNavigates to the item below the specified item  
    Public MethodNavigateToFirstItemNavigates to the first item  
    Public MethodNavigateToItemNavigates to the specified item  
    Public MethodNavigateToLastItemNavigates to the last item  
    Public MethodNavigateToPageDownItemNavigates to the item one page below the specified item  
    Public MethodNavigateToPageUpItemNavigates to the item one page above the specified item  
    Public MethodNavigateToUpItemNavigates to the item above the specified item  
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    Protected Methods
     NameDescription
    Protected MethodGetFirstVisibleItemIndexGiven an Y coordinate in viewport coordinates, returns the index of the first visible item in the scrollbable items list.  
    Protected MethodGetLastVisibleItemIndexGiven an Y coordinate in viewport coordinates, returns the index of the last visible item in the scrollbable items list.  
    Protected MethodGetNavigationAnchorItemGets the anchor item for keyboard navigation  
    Protected MethodGetScrollableItemAtGets the scrollable item at the specified index  
    Protected MethodGetScrollableItemIndexGets the scrolling index of the specified item in the scrollbale items list  
    Protected MethodGetScrollableItemsCountGets the count of items that can be scrolled through  
    Protected MethodGetVisibleItemsCountGets the count of items that are currently visible  
    Protected MethodGetVScrollBarSettingsOverridden. Gets the settings that need to be applied to the VScrollbar for the viewport parameters, in case the VScrollBar is visible. Overriden to provide support for the integral vertical scrolling of the list box  
    Protected MethodOnKeyDownOverridden. Default handler for key down event. Overriden to provide support for keyboard navigation.  
    Protected MethodOnMouseWheelOverridden. Default handler for the mouse wheel event. Overriden to provide support for mouse wheel scrolling.  
    Protected MethodOnVScrollBarScrollOverridden. Called when the VScrollbar is scrolled. Updates the viewport origin from the scrollbar value. Overriden to provide support for the integral vertical scrolling of the list box  
    Internal Methodrtj  
    Protected MethodSetFirstVisibleItemIndexSets the first visible item from the scrollable items by index  
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    See Also

    Reference

    NVScrollItemsBase<T> Class
    Nevron.Nov.UI Namespace

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