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AnimatedExpander Class

Namespace:
ActiproSoftware.Windows.Controls
Assembly:
ActiproSoftware.Shared.Wpf.dll

Represents an expander with an optional animated expansion.

public class AnimatedExpander : Expander
Inheritance:
object Visual UIElement FrameworkElement Control ContentControl HeaderedContentControl Expander object

Remarks

For detailed documentation on this control's features and how to use them, please see the AnimatedExpander documentation topic.

Constructors

AnimatedExpander()

Initializes an instance of the class.

public AnimatedExpander()

Properties

CanMeasureCollapsedContent

Gets or sets whether the expander will use the width measurement of collapsed content when calculating its own width. This is a dependency property.

public bool CanMeasureCollapsedContent { get; set; }

Property Value

bool:

true if the expander will use the width measurement of collapsed content when calculating its own width; otherwise, false. The default value is true.

Remarks

When true, a consistent width will be maintained when collapsed. When false, the expander will load faster (if collapsed) since less measuring is taking place.

CollapseDuration

Gets or sets the Duration of the collapse animation. This is a dependency property.

public Duration CollapseDuration { get; set; }

Property Value

Duration:

The Duration of the collapse animation. The default value is 250 milliseconds.

ExpandDuration

Gets or sets the Duration of the expand animation. This is a dependency property.

public Duration ExpandDuration { get; set; }

Property Value

Duration:

The Duration of the expand animation. The default value is 250 milliseconds.

HeaderContextMenu

Gets or sets the ContextMenu used for the header. This is a dependency property.

public ContextMenu HeaderContextMenu { get; set; }

Property Value

ContextMenu:

The ContextMenu used for the header. The default value is null.

HeaderCornerRadius

Gets or sets the corner radius used by the header. This is a dependency property.

public CornerRadius HeaderCornerRadius { get; set; }

Property Value

CornerRadius:

The corner radius used by the header. The default value is 0,0,0,0.

HeaderPadding

Gets or sets the Thickness of the padding around header content. This is a dependency property.

public Thickness HeaderPadding { get; set; }

Property Value

Thickness:

The Thickness of the padding around header content. The default value is 0,0,0,0

IsAutoCollapseOnBlurEnabled

Gets or sets whether the expander will auto-collapse when focus leaves it. This is a dependency property.

public bool IsAutoCollapseOnBlurEnabled { get; set; }

Property Value

bool:

true if the expander will auto-collapse when focus leaves it; otherwise, false. The default value is false.

IsAutoExpandOnFocusEnabled

Gets or sets whether the expander will auto-expand when focus enters it. This is a dependency property.

public bool IsAutoExpandOnFocusEnabled { get; set; }

Property Value

bool:

true if the expander will auto-expand when focus enters it; otherwise, false. The default value is false.

IsAutoFocusOnExpandEnabled

Gets or sets whether focus will attempt to be set in the content of the expander following the completion of the expansion animation. This is a dependency property.

public bool IsAutoFocusOnExpandEnabled { get; set; }

Property Value

bool:

true if focus will be set; otherwise, false. The default value is false.

Methods

OnIsKeyboardFocusWithinChanged(DependencyPropertyChangedEventArgs)

Reports that the IsKeyboardFocusWithin property changed.

protected override void OnIsKeyboardFocusWithinChanged(DependencyPropertyChangedEventArgs e)
Parameter Type Description
e DependencyPropertyChangedEventArgs

A DependencyPropertyChangedEventArgs that contains the event data.

Fields

CanMeasureCollapsedContentProperty

Identifies the CanMeasureCollapsedContent dependency property. This field is read-only.

public static readonly DependencyProperty CanMeasureCollapsedContentProperty

CollapseDurationProperty

Identifies the CollapseDuration dependency property. This field is read-only.

public static readonly DependencyProperty CollapseDurationProperty

ExpandDurationProperty

Identifies the ExpandDuration dependency property. This field is read-only.

public static readonly DependencyProperty ExpandDurationProperty

HeaderContextMenuProperty

Identifies the HeaderContextMenu dependency property. This field is read-only.

public static readonly DependencyProperty HeaderContextMenuProperty

HeaderCornerRadiusProperty

Identifies the HeaderCornerRadius dependency property. This field is read-only.

public static readonly DependencyProperty HeaderCornerRadiusProperty

HeaderPaddingProperty

Identifies the HeaderPadding dependency property. This field is read-only.

public static readonly DependencyProperty HeaderPaddingProperty

IsAutoCollapseOnBlurEnabledProperty

Identifies the IsAutoCollapseOnBlurEnabled dependency property. This field is read-only.

public static readonly DependencyProperty IsAutoCollapseOnBlurEnabledProperty

IsAutoExpandOnFocusEnabledProperty

Identifies the IsAutoExpandOnFocusEnabled dependency property. This field is read-only.

public static readonly DependencyProperty IsAutoExpandOnFocusEnabledProperty

IsAutoFocusOnExpandEnabledProperty

Identifies the IsAutoFocusOnExpandEnabled dependency property. This field is read-only.

public static readonly DependencyProperty IsAutoFocusOnExpandEnabledProperty