Class TokenizedComboBox

Implementation of ComboBox that supports tokens when editable.

Inheritance
object
DispatcherObject
DependencyObject
Visual
UIElement
FrameworkElement
Control
ItemsControl
Selector
ComboBox
TokenizedComboBox
TokenizedMultiSelectComboBox
Implements
Inherited Members
Namespace: Phoenix.Aruba.Controls
Assembly: Phoenix.Plugin.Aruba.dll
Syntax
[TemplatePart(Name = "PART_EditableTextBox", Type = typeof(TokenizedTextBox))]
public class TokenizedComboBox : ComboBox, IAnimatable, ISupportInitialize, IFrameworkInputElement, IInputElement, IQueryAmbient, IContainItemStorage, IAddChild

Constructors

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TokenizedComboBox()

Initializes a new instance of the TokenizedComboBox class.

Declaration
public TokenizedComboBox()

Fields

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FieldNameProperty

The field name associated with this tokenized combo box.

Declaration
public static readonly DependencyProperty FieldNameProperty
Field Value
Type Description
DependencyProperty
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HelperTextProperty

The helper text for this field.

Declaration
public static readonly DependencyProperty HelperTextProperty
Field Value
Type Description
DependencyProperty
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IsFromParentProperty

Whether this field was populated by a parent.

Declaration
public static readonly DependencyProperty IsFromParentProperty
Field Value
Type Description
DependencyProperty
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OverrideParentProperty

Whether the field is overriding the parent.

Declaration
public static readonly DependencyProperty OverrideParentProperty
Field Value
Type Description
DependencyProperty
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ParentNameProperty

The name of the parent that is populating this field.

Declaration
public static readonly DependencyProperty ParentNameProperty
Field Value
Type Description
DependencyProperty
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TextProperty

The text content including {ResolverName:TokenName}-representation of tokens.

Declaration
public static readonly DependencyProperty TextProperty
Field Value
Type Description
DependencyProperty

Properties

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FieldName

Gets or sets the name of the field associated with this tokenized combo box.

Declaration
public string FieldName { get; set; }
Property Value
Type Description
string
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HelperText

Gets or sets the helper text content.

Declaration
public string HelperText { get; set; }
Property Value
Type Description
string
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IsFromParent

Gets or sets a value indicating whether the field is populated by its parent.

Declaration
public bool IsFromParent { get; set; }
Property Value
Type Description
bool
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OverrideParent

Gets or sets a value indicating whether the field is overriding the parent.

Declaration
public bool OverrideParent { get; set; }
Property Value
Type Description
bool
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ParentName

Gets or sets the name of the parent this field is getting it's value from.

Declaration
public string ParentName { get; set; }
Property Value
Type Description
string
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ShouldUpdateTextOnSelection

Gets a value indicating whether the combo box should updated text on selection.

Declaration
protected virtual bool ShouldUpdateTextOnSelection { get; }
Property Value
Type Description
bool
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Text

Gets or sets the text content.

Declaration
public string Text { get; set; }
Property Value
Type Description
string
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TextBox

Gets or sets the text content.

Declaration
public TokenizedTextBox TextBox { get; set; }
Property Value
Type Description
TokenizedTextBox

Methods

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FindMatchingPrefix(ItemsControl, string)

Declaration
protected virtual string FindMatchingPrefix(ItemsControl control, string prefix)
Parameters
Type Name Description
ItemsControl control
string prefix
Returns
Type Description
string
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OnApplyTemplate()

Adds an event handler to the inner text box when the ControlTemplate is applied.

Declaration
public override void OnApplyTemplate()
Overrides
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OnPreviewKeyDown(KeyEventArgs)

Provides a fix for an issue where a read-only token in a TokenizedComboBox would not allow tab navigation.

Declaration
protected override void OnPreviewKeyDown(KeyEventArgs e)
Parameters
Type Name Description
KeyEventArgs e

Event arguments.
Overrides
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OnSelectionChanged(SelectionChangedEventArgs)

Updates the inner text box when the user selects an item from the dropdown.

Declaration
protected override void OnSelectionChanged(SelectionChangedEventArgs e)
Parameters
Type Name Description
SelectionChangedEventArgs e

The event parameter.
Overrides
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OnTemplateChanged(ControlTemplate, ControlTemplate)

Removes the event handler when the ControlTemplate is changed.

Declaration
protected override void OnTemplateChanged(ControlTemplate oldTemplate, ControlTemplate newTemplate)
Parameters
Type Name Description
ControlTemplate oldTemplate

The current ControlTemplate.
ControlTemplate newTemplate

The new ControlTemplate.
Overrides
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UpdateTextBox(string, string)

Declaration
protected virtual void UpdateTextBox(string match, string current)
Parameters
Type Name Description
string match
string current

Implements

Extension Methods