ReorderThemeTransition class (Windows)

This topic has not yet been rated - Rate this topic

Provides the animated transition behavior for when list-view controls items change order. Typically this is due to a drag-drop operation. Different controls and themes potentially have varying characteristics for the animations involved.

Inheritance

Object
DependencyObject
Transition
ReorderThemeTransition

Syntax

C++


public sealed class ReorderThemeTransition : Transition

XAML Object Element Usage


<ReorderThemeTransition .../>

Attributes

ActivatableAttribute(NTDDI_WIN8)
MarshalingBehaviorAttribute(Agile)
ThreadingAttribute(Both)
VersionAttribute(NTDDI_WIN8)
WebHostHiddenAttribute()

Members

The ReorderThemeTransition class has these types of members:

Constructors
Methods
Properties

Constructors

The ReorderThemeTransition class has these constructors.

Constructor	Description
ReorderThemeTransition	Initializes a new instance of the ReorderThemeTransition class.

Methods

The ReorderThemeTransition class has these methods. It also inherits methods from the Object class.

Method	Description
ClearValue	Clears the local value of a dependency property. (Inherited from DependencyObject)
GetAnimationBaseValue	Returns any base value established for a dependency property, which would apply in cases where an animation is not active. (Inherited from DependencyObject)
GetValue	Returns the current effective value of a dependency property from a DependencyObject. (Inherited from DependencyObject)
ReadLocalValue	Returns the local value of a dependency property, if a local value is set. (Inherited from DependencyObject)
SetValue	Sets the local value of a dependency property on a DependencyObject. (Inherited from DependencyObject)

Properties

The ReorderThemeTransition class has these properties.

Property	Access type	Description
Dispatcher	Read-only	Gets the CoreDispatcher that this object is associated with. (Inherited from DependencyObject)

Remarks

Note that setting the Duration property has no effect on this object since the duration is preconfigured.

Examples

The following example applies a ReorderThemeAnimation to a set of rectangles. As the new rectangles are added to the set, the other rectangles animate around the new one.

XAML



<StackPanel>
    <Button x:Name="AddItemButton" Content="AddItem" Click="AddItemButton_Click" />
    <ItemsControl x:Name="ItemsList">
        <ItemsControl.ItemsPanel>
            <ItemsPanelTemplate>
                <WrapGrid>
                    <WrapGrid.ChildrenTransitions>
<!-- Apply a ReorderThemeTransition that will run when child elements are reordered. -->
                        <TransitionCollection>
                            <ReorderThemeTransition />
                        </TransitionCollection>
                    </WrapGrid.ChildrenTransitions>
                </WrapGrid>
            </ItemsPanelTemplate>
        </ItemsControl.ItemsPanel>
        <!-- Initial items. -->
        <Rectangle Width="100" Height="100" Fill="Red" />
        <Rectangle Width="100" Height="100" Fill="Green" />
        <Rectangle Width="100" Height="100" Fill="Blue" />            
    </ItemsControl>            
</StackPanel>

C++


private void AddItemButton_Click(object sender, RoutedEventArgs e)
{
    Rectangle newItem = new Rectangle();
    Random rand = new Random();

    newItem.Height = 100;
    newItem.Width = 100;
    newItem.Fill = new SolidColorBrush(Color.FromArgb(255,
            (byte)rand.Next(0, 255), (byte)rand.Next(0, 255), (byte)rand.Next(0, 255)));

    // Insert a new Rectangle of a random color into the ItemsControl at index 2.
    ItemsList.Items.Insert(2, newItem);
}

Requirements

Minimum supported client	Windows 8 [Windows Store apps only]
Minimum supported server	Windows Server 2012 [Windows Store apps only]
Namespace	Windows.UI.Xaml.Media.Animation Windows::UI::Xaml::Media::Animation [C++]
Metadata	Windows.winmd

ReorderThemeTransition class