ScrollTo Class

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Scrolls a ScrollView to a given position when triggered.

Absolute position

To scroll to an absolute position, provide a value to the Position property. This property accepts a pair of numbers, representing X and Y coordinates.

<ScrollTo Target="myScrollView" Position="0, 50" />

Relative position

Alternatively, you can scroll to a relative position using the RelativePosition property.

RelativePosition also accepts a pair of numbers, representing X and Y coordinates. Each coordinate should be in the range 0..1, where 1 represents the largest distance the user can scroll in that direction. For instance, a RelativePosition of 1, 1 will scroll to the bottom-right corner.

<ScrollTo Target="myScrollView" RelativePosition="0, 0.5" />

When triggered, the above will scroll myScrollView to the vertical center of its scrollable area.

Example

<DockPanel>
    <Button Dock="Top" Text="Scroll to top" Margin="20">
        <Clicked>
            <ScrollTo Target="myScrollView" Position="0,0" />
        </Clicked>
    </Button>

    <ScrollView ux:Name="myScrollView">
        <Rectangle Height="2000">
            <LinearGradient>
                <GradientStop Offset="0" Color="Red" />
                <GradientStop Offset="1" Color="Blue" />
            </LinearGradient>
        </Rectangle>
    </ScrollView>
</DockPanel>

Location

Namespace

Fuse.Gestures

Package

Fuse.Controls.ScrollView 2.9.1

Show Uno properties and methods

Interface of ScrollTo

How : ScrollToHow ux

Position : float2 ux

The absolute position to scroll to, in points.

RelativePosition : float2 ux

The position to scroll to, relative to the size of the scrollable area.

ScrollTo Constructor uno

Creates a new ScrollTo

Target : ScrollView ux

The ScrollView to perform the scrolling on.

Inherited from TriggerAction

AtProgress : float ux

A value between 0 and 1 for when the action should be performed. Alternative to Delay.

Delay : float ux

The number of seconds after the start of the trigger that the action should be performed.

Direction : TriggerWhen ux

IsActive : bool ux

IsProgressTriggered : bool uno

OnUnrooted uno

Perform(Node) uno

PerformFromNode(Node) uno

ProgressWhen(float) : float uno

SourceFileName : string ux

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SourceLineNumber : int ux

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TargetNode : Node ux

The node that the action targets. If not specified then the enclsoing Trigger will be used. Several triggers can look for a target starting from this point. Some triggers require a Target to be specified.

Unroot uno

Called when the owner of this object is unrooted. This gives an action to cleanup resources or cancel pending actions.

When : TriggerWhen ux

Inherited from PropertyObject

AddPropertyListener(IPropertyListener) uno

OnPropertyChanged(Selector, IPropertyListener) uno

OnPropertyChanged(Selector) uno

RemovePropertyListener(IPropertyListener) uno

Inherited from object

Equals(object) : bool uno

GetHashCode : int uno

GetType : Type uno

ToString : string uno

Attached UX Attributes

GlobalKey (attached by Resource) : string ux

The ux:Global attribute creates a global resource that is accessible everywhere in UX markup.

Implemented Interfaces

ISourceLocation uno

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