Class

RadDropDownButton

Initializes a new instance of the RadDropDownButton class.

Declaration

public RadDropDownButton()

Identifies the ActualDropDownIndicatorStyle bindable property.

Declaration

public static readonly BindableProperty ActualDropDownIndicatorStyleProperty

Field Value

Identifies the AutoOpenDelay bindable property.

Declaration

public static readonly BindableProperty AutoOpenDelayProperty

Field Value

Identifies the DropDownBackgroundColor bindable property.

Declaration

public static readonly BindableProperty DropDownBackgroundColorProperty

Field Value

Identifies the DropDownBorderColor bindable property.

Declaration

public static readonly BindableProperty DropDownBorderColorProperty

Field Value

Identifies the DropDownBorderThickness bindable property.

Declaration

public static readonly BindableProperty DropDownBorderThicknessProperty

Field Value

Identifies the DropDownContentPadding bindable property.

Declaration

public static readonly BindableProperty DropDownContentPaddingProperty

Field Value

Identifies the DropDownContent bindable property.

Declaration

public static readonly BindableProperty DropDownContentProperty

Field Value

Identifies the DropDownContentTemplate bindable property.

Declaration

public static readonly BindableProperty DropDownContentTemplateProperty

Field Value

Identifies the DropDownCornerRadius bindable property.

Declaration

public static readonly BindableProperty DropDownCornerRadiusProperty

Field Value

Identifies the DropDownHeight bindable property.

Declaration

public static readonly BindableProperty DropDownHeightProperty

Field Value

Identifies the DropDownHorizontalOffset bindable property.

Declaration

public static readonly BindableProperty DropDownHorizontalOffsetProperty

Field Value

Identifies the DropDownIndicatorPosition bindable property.

Declaration

public static readonly BindableProperty DropDownIndicatorPositionProperty

Field Value

Identifies the DropDownIndicatorStyle bindable property.

Declaration

public static readonly BindableProperty DropDownIndicatorStyleProperty

Field Value

Identifies the DropDownMaxHeight bindable property.

Declaration

public static readonly BindableProperty DropDownMaxHeightProperty

Field Value

Identifies the DropDownMaxWidth bindable property.

Declaration

public static readonly BindableProperty DropDownMaxWidthProperty

Field Value

Identifies the DropDownMinHeight bindable property.

Declaration

public static readonly BindableProperty DropDownMinHeightProperty

Field Value

Identifies the DropDownMinWidth bindable property.

Declaration

public static readonly BindableProperty DropDownMinWidthProperty

Field Value

Identifies the DropDownPosition bindable property.

Declaration

public static readonly BindableProperty DropDownPositionProperty

Field Value

Identifies the DropDownVerticalOffset bindable property.

Declaration

public static readonly BindableProperty DropDownVerticalOffsetProperty

Field Value

Identifies the DropDownWidth bindable property.

Declaration

public static readonly BindableProperty DropDownWidthProperty

Field Value

Identifies the IsDropDownIndicatorVisible bindable property.

Declaration

public static readonly BindableProperty IsDropDownIndicatorVisibleProperty

Field Value

Identifies the IsDropDownOpen bindable property.

Declaration

public static readonly BindableProperty IsDropDownOpenProperty

Field Value

Gets the actual style applied to the drop-down indicator, combining user-defined and default styles.

Declaration

public Style ActualDropDownIndicatorStyle { get; }

Property Value

Gets or sets the delay before the drop-down automatically opens when the pointer hovers over the button. A value of Zero disables the auto-open behavior. This feature is only applicable on desktop platforms (Windows and macOS).

Declaration

public TimeSpan AutoOpenDelay { get; set; }

Property Value

Gets or sets the background color of the drop-down.

Declaration

public Color DropDownBackgroundColor { get; set; }

Property Value

Gets or sets the border color of the drop-down.

Declaration

public Color DropDownBorderColor { get; set; }

Property Value

Gets or sets the border thickness of the drop-down.

Declaration

public Thickness DropDownBorderThickness { get; set; }

Property Value

Gets or sets the content displayed inside the drop-down.

Declaration

public object DropDownContent { get; set; }

Property Value

Gets or sets the padding of the drop-down content.

Declaration

public Thickness DropDownContentPadding { get; set; }

Property Value

Gets or sets the DataTemplate used to display the drop-down content.

Declaration

public DataTemplate DropDownContentTemplate { get; set; }

Property Value

Gets or sets the corner radius of the drop-down.

Declaration

public Thickness DropDownCornerRadius { get; set; }

Property Value

Gets or sets the height of the drop-down.

Declaration

public double DropDownHeight { get; set; }

Property Value

Gets or sets the horizontal offset of the drop-down relative to the button.

Declaration

public double DropDownHorizontalOffset { get; set; }

Property Value

Gets or sets the position of the drop-down indicator relative to the button content.

Declaration

public DropDownButtonIndicatorPosition DropDownIndicatorPosition { get; set; }

Property Value

Gets or sets the style applied to the drop-down indicator.

Declaration

public Style DropDownIndicatorStyle { get; set; }

Property Value

Gets or sets the maximum height of the drop-down.

Declaration

public double DropDownMaxHeight { get; set; }

Property Value

Gets or sets the maximum width of the drop-down.

Declaration

public double DropDownMaxWidth { get; set; }

Property Value

Gets or sets the minimum height of the drop-down.

Declaration

public double DropDownMinHeight { get; set; }

Property Value

Gets or sets the minimum width of the drop-down.

Declaration

public double DropDownMinWidth { get; set; }

Property Value

Gets or sets the placement position of the drop-down relative to the button.

Declaration

public PlacementMode DropDownPosition { get; set; }

Property Value

Gets or sets the vertical offset of the drop-down relative to the button.

Declaration

public double DropDownVerticalOffset { get; set; }

Property Value

Gets or sets the width of the drop-down. If not set, the drop-down width matches the button width.

Declaration

public double DropDownWidth { get; set; }

Property Value

Gets or sets a value indicating whether the drop-down indicator is visible.

Declaration

public bool IsDropDownIndicatorVisible { get; set; }

Property Value

Gets or sets a value indicating whether the drop-down is open.

Declaration

public bool IsDropDownOpen { get; set; }

Property Value

Declaration

protected override void OnApplyTemplate()

Overrides RadButtonBase.OnApplyTemplate()

Declaration

protected override void OnPropertyChanged(string propertyName = null)

Parameters

Overrides RadButtonBase.OnPropertyChanged(string)

Raised when the IsDropDownOpen property is changing to true. Set Cancel to true to prevent the drop-down from opening.

Declaration

public event EventHandler<CancelEventArgs> Opening

Event Value