@mobilize/wms-components documentation
  1. Classes
  2. XamTreeModel

File

projects/wms-framework/src/lib/models/controls/XamTreeModel.ts

Description

Class that represents a XamTree model

Extends

ItemsControlModel

Index

Properties
Methods
Accessors

Constructor

constructor()
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:471

Creates an instance of XamTreeModel.

Properties

Public ActiveItem
Type : any
Decorators :
@Dependency(XamTreeModel.ActiveItemProperty)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:235

Active item
Public ActiveItemChanged
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent()
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:427

ActiveItemChanged event
Static ActiveItemProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'ActiveItem', null, XamTreeModel.ActiveItemChangedCb )
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:60

Active item property
Public AngularComponentId
Default value : AngularComponentId.xamTreeView
Inherited from UIElement
Defined in UIElement:226

Identifies the angular component associated with the model
Public CheckBoxMode
Type : CheckBoxMode
Decorators :
@Dependency(XamTreeModel.CheckBoxModeProperty)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:247

Checkbox mode

Manual: Each checkbox will be treated independently. Auto: Checkboxes notifies its parent and children of its current checked state.
Static CheckBoxModeProperty
Type : DependencyProperty
Default value : new DependencyProperty('CheckBoxMode', CheckBoxMode.Manual, null)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:72

Checkbox mode property
Public CheckBoxStyle
Type : RuntimeStyleInfo
Decorators :
@Dependency(XamTreeModel.CheckBoxStyleProperty)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:256

Checkbox style
Static CheckBoxStyleProperty
Type : DependencyProperty
Default value : new DependencyProperty('CheckBoxStyle', null, null)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:82

Checkbox style property
Public CheckboxVisibility
Type : boolean
Decorators :
@Dependency(XamTreeModel.CheckBoxVisibilityProperty)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:265

Checkbox visibility
Static CheckBoxVisibilityProperty
Type : DependencyProperty
Default value : new DependencyProperty('CheckBoxVisibility', null, null)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:92

Checkbox visibility property
Public CollapsedIconTemplate
Type : DataTemplate
Decorators :
@Dependency(XamTreeModel.CollapsedIconTemplateProperty)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:274

Collapsed icon template
Static CollapsedIconTemplateProperty
Type : DependencyProperty
Default value : new DependencyProperty('CollapsedIconTemplate', null, null)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:102

Collapsed icon template property
Public CopyCursor
Type : DataTemplate
Decorators :
@Dependency(XamTreeModel.CopyCursorProperty)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:283

Copy cursor
Static CopyCursorProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'CopyCursor', null, null )
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:112

Copy cursor property
Public DefaultItemsContainer
Type : DataTemplate
Decorators :
@Dependency(XamTreeModel.DefaultItemsContainerProperty)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:292

Default items container
Static DefaultItemsContainerProperty
Type : DependencyProperty
Default value : new DependencyProperty('DefaultItemsContainer', null, null)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:125

Default items container property
Public DragContentForeground
Type : Brush
Decorators :
@Dependency(XamTreeModel.DragContentForegroundProperty)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:301

Drag content foreground
Static DragContentForegroundProperty
Type : DependencyProperty
Default value : new DependencyProperty('DragContentForeground', null, null)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:134

Drag Content foreground property
Public DragCursor
Type : DataTemplate
Decorators :
@Dependency(XamTreeModel.DragCursorProperty)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:310

Drag Cursor
Static DragCursorProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'DragCursor', null, null )
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:144

Drag cursor property
Public ExpandedIconTemplate
Type : DataTemplate
Decorators :
@Dependency(XamTreeModel.ExpandedIconTemplateProperty)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:319

Expanded Icon template
Static ExpandedIconTemplateProperty
Type : DependencyProperty
Default value : new DependencyProperty('ExpandedIconTemplate', null, null)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:157

Expanded icon template property
Public HierarchicalItemTemplate
Type : HierarchicalDataTemplate
Decorators :
@Dependency(XamTreeModel.HierarchicalItemTemplateProperty)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:328

Hierarchical item template
Static HierarchicalItemTemplateProperty
Type : DependencyProperty
Default value : new DependencyProperty('HierarchicalItemTemplate', null, null)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:167

Hierarchical item template property
Public IsCheckBoxThreeState
Type : boolean
Decorators :
@Dependency(XamTreeModel.IsCheckBoxThreeStateProperty)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:337

Gets or sets checkbox threestate
Static IsCheckBoxThreeStateProperty
Type : DependencyProperty
Default value : new DependencyProperty('IsCheckBoxThreeState', null, null)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:177

Is Checkbox three state property
Public IsDraggable
Type : boolean
Decorators :
@Dependency(XamTreeModel.IsDraggableProperty)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:346

Is draggable
Static IsDraggableProperty
Type : DependencyProperty
Default value : new DependencyProperty('IsDraggable', false, null)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:187

Is draggable property
Public IsSelectionChangeEventDisabled
Default value : false
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:463

Verifies if the selection event is disabled
Public ItemCheckChanged
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent()
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:380

ItemCheckChanged event
Public ItemContainerStyle
Type : RuntimeStyleInfo
Decorators :
@Dependency(XamTreeModel.ItemContainerStyleProperty)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:355

Item container style
Static ItemContainerStyleProperty
Type : DependencyProperty
Default value : new DependencyProperty('ItemContainerStyle', null, null)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:197

Item container style property
Public ItemDragStart
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent()
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:444

Event executed when item expansion changed
Public ItemDropped
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent()
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:452

Event executed when item expansion changed
Public ItemExpansionChanged
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent()
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:435

Event executed when item expansion changed
Public LastScrollPosition
Type : number
Default value : 0
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:471

Workaround to scroll into a node
Public NoDropCursor
Type : DataTemplate
Decorators :
@Dependency(XamTreeModel.NoDropCursorProperty)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:364

No drop cursor
Static NoDropCursorProperty
Type : DependencyProperty
Default value : new DependencyProperty('NoDropCursor', null, null)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:207

No drop cursor property
Public ScrollItemIntoView
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent()
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:391

Custom event to notify XamTree that it should scroll into a given node.
Public SelectedItems
Type : ObservableCollection<unknown>
Default value : new ObservableCollection<unknown>()
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:400

Collection of selected items
Public SelectionChanged
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent()
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:418

SelectionChanged event
Public SelectionType
Type : ItemSelectionType
Decorators :
@Dependency(XamTreeModel.SelectionTypeProperty)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:373

Item Selection type
Static SelectionTypeProperty
Type : DependencyProperty
Default value : new DependencyProperty('SelectionType', ItemSelectionType.Single, null)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:217

Selection type property
Private collectionChangedSubscription
Type : function
Inherited from ItemsControlModel
Defined in ItemsControlModel:258

Subscription for the CollectionChanged event of the items source (if exists)
Public DisplayMemberPath
Type : string
Decorators :
@Dependency(ItemsControlModel.DisplayMemberPathProperty)
Inherited from ItemsControlModel
Defined in ItemsControlModel:172

The display member path
Static DisplayMemberPathProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'DisplayMemberPath', null, null )
Inherited from ItemsControlModel
Defined in ItemsControlModel:55

DisplayMemberPathProperty dependency property
Private itemContainerGenerator
Type : any
Default value : null
Inherited from ItemsControlModel
Defined in ItemsControlModel:111
Public items
Type : ItemsCollectionModel
Inherited from ItemsControlModel
Defined in ItemsControlModel:145
Private itemsCollectionListenerRef
Type : INotifyCollectionChanged
Inherited from ItemsControlModel
Defined in ItemsControlModel:276

Reference to subscription when the model is initilized.
Public ItemsPanel
Type : any
Decorators :
@Dependency(ItemsControlModel.ItemsPanelProperty)
Inherited from ItemsControlModel
Defined in ItemsControlModel:163

The items panel
Static ItemsPanelProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'ItemsPanel', null, null )
Inherited from ItemsControlModel
Defined in ItemsControlModel:68

ItemsPanelProperty dependency property
Public ItemsSource
Type : Iterable<any>
Decorators :
@Dependency(ItemsControlModel.ItemsSourceProperty)
Inherited from ItemsControlModel
Defined in ItemsControlModel:154

Items source
Static ItemsSourceProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'ItemsSource', null, ItemsControlModel.ItemsSourceCallback )
Inherited from ItemsControlModel
Defined in ItemsControlModel:81

ItemsSourceProperty dependency property
Public ItemTemplate
Type : any
Decorators :
@Dependency(ItemsControlModel.ItemTemplateProperty)
Inherited from ItemsControlModel
Defined in ItemsControlModel:181

The item template
Static ItemTemplateProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'ItemTemplate', null, null )
Inherited from ItemsControlModel
Defined in ItemsControlModel:94

ItemTemplateProperty dependency property
Private valueConvertRef
Type : INotifyCollectionChanged
Inherited from ItemsControlModel
Defined in ItemsControlModel:267

Reference to callbar called whenever the ItemsSource have changed.
avoidTemplateModelResolution
Type : boolean
Inherited from Control
Defined in Control:431

Flag to determine if the default template must used instead of the dynamic template when resolving the component to use to render the current control.

When a control model has a control template associated, the component of the control template is used to render the current model
Public Background
Type : Brush
Decorators :
@Dependency(Control.BackgroundProperty)
Inherited from Control
Defined in Control:255

Gets or sets the background property
Static BackgroundProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'Background', null, null )
Inherited from Control
Defined in Control:45

BackgroundProperty dependency property
Public BorderBrush
Type : any
Decorators :
@Dependency(Control.BorderBrushProperty)
Inherited from Control
Defined in Control:264

Gets or sets the border brush
Static BorderBrushProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'BorderBrush', null, null )
Inherited from Control
Defined in Control:59

BorderBrushProperty dependency property
Public BorderThickness
Type : any
Decorators :
@Dependency(Control.BorderThicknessProperty)
Inherited from Control
Defined in Control:273

Gets or sets the border thickness
Static BorderThicknessProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'BorderThickness', null, null )
Inherited from Control
Defined in Control:72

BorderThicknessProperty dependency property
Static CharacterSpacingProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'CharacterSpacing', null, null )
Inherited from Control
Defined in Control:85

CharacterSpacingProperty dependency property
Public DefaultStyleKey
Type : unknown
Inherited from Control
Defined in Control:367
Static DefaultStyleKeyProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'DeafaultStyleKey', null, null )
Inherited from Control
Defined in Control:98

DefaultStyleKeyProperty dependency property
Public FontFamily
Type : any
Decorators :
@Dependency(Control.FontFamilyProperty)
Inherited from Control
Defined in Control:282

Gets or sets the font family
Static FontFamilyProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'FontFamily', null, null )
Inherited from Control
Defined in Control:111

FontFamilyProperty dependency property
Public FontSize
Type : number
Decorators :
@Dependency(Control.FontSizeProperty)
Inherited from Control
Defined in Control:291

Gets or sets the font size
Static FontSizeProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'FontSize', null, null )
Inherited from Control
Defined in Control:124

FontSizeProperty dependency property
Public FontStretch
Type : any
Decorators :
@Dependency(Control.FontStretchProperty)
Inherited from Control
Defined in Control:300

Gets or sets the font stretch
Static FontStretchProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'FontStretch', null, null )
Inherited from Control
Defined in Control:137

FontStretchProperty dependency property
Public FontStyle
Type : any
Decorators :
@Dependency(Control.FontStyleProperty)
Inherited from Control
Defined in Control:309

Gets or sets the font style
Static FontStyleProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'FontStyle', null, null )
Inherited from Control
Defined in Control:150

FontStyleProperty dependency property
Public FontWeight
Type : any
Decorators :
@Dependency(Control.FontWeightProperty)
Inherited from Control
Defined in Control:318

Gets or sets the font weight
Static FontWeightProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'FontWeight', null, null )
Inherited from Control
Defined in Control:163

FontWeightProperty dependency property
Public Foreground
Type : any
Decorators :
@Dependency(Control.ForegroundProperty)
Inherited from Control
Defined in Control:327

Gets or sets the foreground
Static ForegroundProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'Foreground', null, null )
Inherited from Control
Defined in Control:176

ForegroundProperty dependency property
Public IsEnabledChanged
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent()
Inherited from Control
Defined in Control:374

The IsEnabledChanged event
Public IsTabStop
Type : boolean
Decorators :
@Dependency(Control.IsTabStopProperty)
Inherited from Control
Defined in Control:336

Gets or sets the is tab stop property
Static IsTabStopProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'IsTabStop', true, null )
Inherited from Control
Defined in Control:189

IsTabStopProperty dependency property
Public Padding
Type : any
Decorators :
@Dependency(Control.PaddingProperty)
Inherited from Control
Defined in Control:345

Gets or sets the padding
Static PaddingProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'Padding', null, null )
Inherited from Control
Defined in Control:202

PaddingProperty dependency property
Public TabIndex
Type : number
Decorators :
@Dependency(Control.TabIndexProperty)
Inherited from Control
Defined in Control:354

Gets or sets the tab index
Static TabIndexProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'TabIndex', 0, null )
Inherited from Control
Defined in Control:215

TabIndexProperty dependency property
TabNavigation
Type : any
Default value : null
Inherited from Control
Defined in Control:365
Static TabNavigationProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'TabNavigation', null, null )
Inherited from Control
Defined in Control:228

TabNavigationProperty dependency property
Public Template
Type : any
Decorators :
@Dependency(Control.TemplateProperty)
Inherited from Control
Defined in Control:363

Gets or sets the template
templateModel
Type : any
Inherited from Control
Defined in Control:418

Model for the control template

This property has value when a control template is assigned to this model
Static TemplateProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'TemplateProperty', null, Control.TemplateCallback )
Inherited from Control
Defined in Control:241

TemplateProperty dependency property
Public ActualHeight
Type : number
Decorators :
@Dependency(FrameworkElement.ActualHeightProperty)
Inherited from FrameworkElement
Defined in FrameworkElement:905
Static ActualHeightProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'ActualHeight', 0, null )
Inherited from FrameworkElement
Defined in FrameworkElement:53

ActualHeightProperty dependency property
Public ActualWidth
Type : number
Decorators :
@Dependency(FrameworkElement.ActualWidthProperty)
Inherited from FrameworkElement
Defined in FrameworkElement:908
Static ActualWidthProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'ActualWidth', 0, null )
Inherited from FrameworkElement
Defined in FrameworkElement:66

ActualWidthProperty dependency property
allowDataContextAnchestorSet
Default value : true
Inherited from FrameworkElement
Defined in FrameworkElement:738
Public Clip
Type : any
Decorators :
@Dependency(FrameworkElement.ClipProperty)
Inherited from FrameworkElement
Defined in FrameworkElement:660

Gets or sets the clip
Public ctxMenuManager
Type : ContextMenuManager
Inherited from FrameworkElement
Defined in FrameworkElement:725

Instance related to a XamContextMenuComponent
Public CtxMenuOpened
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent()
Inherited from FrameworkElement
Defined in FrameworkElement:602

Context menu opened event
Private currentStyleChange
Type : string[]
Inherited from FrameworkElement
Defined in FrameworkElement:320
Public Cursor
Type : Cursor
Decorators :
@Dependency(FrameworkElement.CursorProperty)
Inherited from FrameworkElement
Defined in FrameworkElement:652

Gets or sets the cursor
Static CursorProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'Cursor', null, null )
Inherited from FrameworkElement
Defined in FrameworkElement:79

CursorProperty dependency property
Static DataContextProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'DataContext', null, FrameworkElement.DataContextCallback )
Inherited from FrameworkElement
Defined in FrameworkElement:92

DataContextProperty dependency property
Public FlowDirection
Type : any
Decorators :
@Dependency(FrameworkElement.FlowDirectionProperty)
Inherited from FrameworkElement
Defined in FrameworkElement:668

Gets or sets the flow direction
Static FlowDirectionProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'FlowDirection', null, null )
Inherited from FrameworkElement
Defined in FrameworkElement:105

FlowDirectionProperty dependency property
Public hasFocus
Default value : false
Inherited from FrameworkElement
Defined in FrameworkElement:624

Flag to determine if the framework element has the docus
height
Type : number
Inherited from FrameworkElement
Defined in FrameworkElement:802
Static Readonly HeightProperty
Default value : new DependencyProperty( 'Height', Number.NaN, FrameworkElement.HeightChangeCallback )
Inherited from FrameworkElement
Defined in FrameworkElement:118

HeightProperty dependency property
Public HorizontalAlignment
Type : HorizontalAlignment
Decorators :
@Dependency(FrameworkElement.HorizontalAlignmentProperty)
Inherited from FrameworkElement
Defined in FrameworkElement:755

Gets or sets the horizontal alignment
Static HorizontalAlignmentProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'HorizontalAlignment', HorizontalAlignment.Stretch, null )
Inherited from FrameworkElement
Defined in FrameworkElement:131

HorizontalAlignmentProperty dependency property
Public HorizontalContentAlignment
Type : HorizontalAlignment
Decorators :
@Dependency(FrameworkElement.HorizontalContentAlignmentProperty)
Inherited from FrameworkElement
Defined in FrameworkElement:764

Gets or sets the horizontal content alignment.
Static Readonly HorizontalContentAlignmentProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'HorizontalContentAlignment', HorizontalAlignment.Center, null )
Inherited from FrameworkElement
Defined in FrameworkElement:145

HorizontalContentAlignment dependency property.
Protected isDefaultStyleApplied
Type : boolean
Inherited from FrameworkElement
Defined in FrameworkElement:917

Indicates if the current style is from a default style
Public IsEnabled
Type : boolean
Decorators :
@Dependency(FrameworkElement.IsEnabledProperty)
Inherited from FrameworkElement
Defined in FrameworkElement:635

Gets value indicating if the control is enabled

/// TODO check property defined in Control instead of framework element
Static Readonly IsEnabledProperty
Default value : new DependencyProperty( 'IsEnabled', true, FrameworkElement.IsEnabledCallback )
Inherited from FrameworkElement
Defined in FrameworkElement:160

IsEnabledProperty dependency property
Private isFirstTimeLoad
Default value : true
Inherited from FrameworkElement
Defined in FrameworkElement:824

Flag used to check if it is the first time loading a model or not.
Static LanguageProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'Language', null, null )
Inherited from FrameworkElement
Defined in FrameworkElement:173

LanguageProperty dependency property
Public LayoutUpdated
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent()
Inherited from FrameworkElement
Defined in FrameworkElement:593
Public Loaded
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent()
Inherited from FrameworkElement
Defined in FrameworkElement:589
Public Margin
Type : ThicknessModel
Decorators :
@Dependency(FrameworkElement.MarginProperty)
Inherited from FrameworkElement
Defined in FrameworkElement:644

Gets or sets the margin
Static MarginProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'Margin', null, null )
Inherited from FrameworkElement
Defined in FrameworkElement:186

MarginProperty dependency property
Public maxHeight
Type : number
Decorators :
@Dependency(FrameworkElement.MaxHeightProperty)
Inherited from FrameworkElement
Defined in FrameworkElement:708

Gets or sets max height
Static MaxHeightProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'MaxHeight', 0, null )
Inherited from FrameworkElement
Defined in FrameworkElement:199

MaxHeightProperty dependency property
Public maxWidth
Type : number
Decorators :
@Dependency(FrameworkElement.MaxWidthProperty)
Inherited from FrameworkElement
Defined in FrameworkElement:678

Gets or sets the max width
Static MaxWidthProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'MaxWidth', 0, null )
Inherited from FrameworkElement
Defined in FrameworkElement:212

MaxWidthProperty dependency property
Public minHeight
Type : number
Decorators :
@Dependency(FrameworkElement.MinHeightProperty)
Inherited from FrameworkElement
Defined in FrameworkElement:698

Gets or sets the min height
Static MinHeightProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'MinHeight', 0, null )
Inherited from FrameworkElement
Defined in FrameworkElement:225

MinHeightProperty dependency property
Public minWidth
Type : number
Decorators :
@Dependency(FrameworkElement.MinWidthProperty)
Inherited from FrameworkElement
Defined in FrameworkElement:688

Gets or sets the min width
Static MinWidthProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'MinWidth', 0, null )
Inherited from FrameworkElement
Defined in FrameworkElement:238

MinWidthProperty dependency property
Public name
Type : string
Default value : ''
Inherited from FrameworkElement
Defined in FrameworkElement:617
Static NameProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'Name', null, null )
Inherited from FrameworkElement
Defined in FrameworkElement:251

NameProperty dependency property
Private parent
Type : FrameworkElement
Default value : null
Inherited from FrameworkElement
Defined in FrameworkElement:736
parentChangeHandler
Type : function
Inherited from FrameworkElement
Defined in FrameworkElement:746
Public resources
Type : ResourceDictionary
Default value : new ResourceDictionary()
Inherited from FrameworkElement
Defined in FrameworkElement:717

Resources property
Public SizeChanged
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent()
Inherited from FrameworkElement
Defined in FrameworkElement:614
Private sizeChangedPendingTimeout
Type : any
Inherited from FrameworkElement
Defined in FrameworkElement:321
Public Style
Type : RuntimeStyleInfo
Decorators :
@Dependency(FrameworkElement.StyleProperty)
Inherited from FrameworkElement
Defined in FrameworkElement:800

Gets or sets the style
Static StyleProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'Style', null, FrameworkElement.StyleCallback )
Inherited from FrameworkElement
Defined in FrameworkElement:264

StyleProperty dependency property
Public Tag
Type : any
Decorators :
@Dependency(FrameworkElement.TagProperty)
Inherited from FrameworkElement
Defined in FrameworkElement:902

Gets or sets the tag
Static TagProperty
Default value : new DependencyProperty('Tag', null, null)
Inherited from FrameworkElement
Defined in FrameworkElement:277

TagProperty dependency property
Public tooltip
Type : ToolTipModel
Default value : null
Inherited from FrameworkElement
Defined in FrameworkElement:734

Instance related to a tooltip component for this control
Public ToolTipSet
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent()
Inherited from FrameworkElement
Defined in FrameworkElement:611

ToolTipSet event
Public Unloaded
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent()
Inherited from FrameworkElement
Defined in FrameworkElement:591
Public VerticalAlignment
Type : VerticalAlignment
Decorators :
@Dependency(FrameworkElement.VerticalAlignmentProperty)
Inherited from FrameworkElement
Defined in FrameworkElement:773

Gets or sets the vertical alignment
Static VerticalAlignmentProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'VerticalAlignment', VerticalAlignment.Stretch, null )
Inherited from FrameworkElement
Defined in FrameworkElement:286

VerticalAlignmentProperty dependency property
Public VerticalContentAlignment
Type : VerticalAlignment
Decorators :
@Dependency(FrameworkElement.VerticalContentAlignmentProperty)
Inherited from FrameworkElement
Defined in FrameworkElement:782

Gets or sets the vertical content alignment.
Static VerticalContentAlignmentProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'VerticalContentAlignment', VerticalAlignment.Center, null )
Inherited from FrameworkElement
Defined in FrameworkElement:299

VerticalContentAlignment dependency property.
Public Width
Type : number
Decorators :
@Dependency(FrameworkElement.WidthProperty)
Inherited from FrameworkElement
Defined in FrameworkElement:791

Gets or sets the width
Static WidthProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'Width', Number.NaN, FrameworkElement.WidthChangeCallback )
Inherited from FrameworkElement
Defined in FrameworkElement:314

WidthProperty dependency property
Private __internalVisibility
Type : boolean
Default value : true
Inherited from UIElement
Defined in UIElement:289
Public AllowDrop
Type : boolean
Decorators :
@Dependency(UIElement.AllowDropProperty)
Inherited from UIElement
Defined in UIElement:279

Gets or sets the allow drop value
Static AllowDropProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'AllowDrop', false, null )
Inherited from UIElement
Defined in UIElement:52

AllowDropProperty dependency property
Public CacheMode
Type : any
Decorators :
@Dependency(UIElement.CacheModeProperty)
Inherited from UIElement
Defined in UIElement:287

Gets or sets the cache mode value
Static CacheModeProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'CacheMode', null, null )
Inherited from UIElement
Defined in UIElement:65

CacheModeProperty dependency property
capturedMoveHandler
Type : function
Inherited from UIElement
Defined in UIElement:339
capturedUpHandler
Type : function
Inherited from UIElement
Defined in UIElement:338
Static ClipProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'Clip', null, null )
Inherited from UIElement
Defined in UIElement:78

ClipProperty dependency property
Private customCSSClasses
Type : string
Default value : ''
Inherited from UIElement
Defined in UIElement:271

Custom property to save CSS classes that need to be applied to the control
Static EffectProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'Effect', null, null )
Inherited from UIElement
Defined in UIElement:91

EffectProperty dependency property
Public GotFocus
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent<(s: any, e: any) => void>()
Inherited from UIElement
Defined in UIElement:229
Private hasAutoColumnGridParent
Type : boolean
Default value : false
Inherited from UIElement
Defined in UIElement:262

Custom property to know if control is inside grid with auto columns
Public IsHitTestVisible
Type : boolean
Default value : false
Decorators :
@Dependency(UIElement.IsHitTestVisibleProperty)
Inherited from UIElement
Defined in UIElement:322

IsHitTestVisible property
Static IsHitTestVisibleProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'IsHitTestVisible', null, null )
Inherited from UIElement
Defined in UIElement:104

IsHitTestVisibleProperty dependency property
Public KeyDown
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent<(s: any, e: any) => void>()
Inherited from UIElement
Defined in UIElement:225
Public KeyUp
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent<(s: any, e: any) => void>()
Inherited from UIElement
Defined in UIElement:227
Public LostFocus
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent<(sender: any, e: any) => void>()
Inherited from UIElement
Defined in UIElement:231
Public MouseEnter
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent<(s: any, e: any) => MouseEventArgs>()
Inherited from UIElement
Defined in UIElement:213
Public MouseLeave
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent<(s: any, e: any) => MouseEventArgs>()
Inherited from UIElement
Defined in UIElement:215
Public MouseLeftButtonDown
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent<(s: any, e: MouseEventArgs) => void>()
Inherited from UIElement
Defined in UIElement:207
Public MouseLeftButtonUp
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent<(s: any, e: MouseEventArgs) => void>()
Inherited from UIElement
Defined in UIElement:217
Public MouseMove
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent<(s: any, e: MouseEventArgs) => void>()
Inherited from UIElement
Defined in UIElement:223
Public MouseRightButtonDown
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent<(s: any, e: MouseEventArgs) => void>()
Inherited from UIElement
Defined in UIElement:210
Public MouseRightButtonUp
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent<(s: any, e: MouseEventArgs) => void>()
Inherited from UIElement
Defined in UIElement:220
Public Name
Type : string
Default value : ''
Inherited from UIElement
Defined in UIElement:242

Name property
Public OnModelChange
Type : function
Inherited from UIElement
Defined in UIElement:42

On model change handler reference
Public Opacity
Type : number
Decorators :
@Dependency(UIElement.OpacityProperty)
Inherited from UIElement
Defined in UIElement:253

Gets or sets the opacity value
Static OpacityMaskProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'OpacityMask', null, null )
Inherited from UIElement
Defined in UIElement:117

OpacityMaskProperty dependency property
Static OpacityProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'Opacity', 1, null )
Inherited from UIElement
Defined in UIElement:130

OpacityProperty dependency property
Static ProjectionProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'Projection', null, null )
Inherited from UIElement
Defined in UIElement:143

ProjectionProperty dependency property
Public RenderSize
Type : Size
Decorators :
@Dependency(UIElement.RenderSizeProperty)
Inherited from UIElement
Defined in UIElement:297

Gets the final render size of a UIElement.
Static RenderSizeProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'RenderSize', new Size(0, 0), null )
Inherited from UIElement
Defined in UIElement:156

RenderSizeProperty dependency property
Public RenderTransform
Type : any
Decorators :
@Dependency(UIElement.RenderTransformProperty)
Inherited from UIElement
Defined in UIElement:314

Gets or sets the render transform
Public RenderTransformOrigin
Type : any
Decorators :
@Dependency(UIElement.RenderTransformOriginProperty)
Inherited from UIElement
Defined in UIElement:305

Gets or sets the render transform origin
Static RenderTransformOriginProperty
Type : DependencyProperty
Default value : new DependencyProperty('RenderTransformOrigin', null, null)
Inherited from UIElement
Defined in UIElement:169

RenderTransformOriginProperty dependency property
Static RenderTransformProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'RenderTransform', null, null )
Inherited from UIElement
Defined in UIElement:179

RenderTransformProperty dependency property
Public Spin
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent<(sender: any, e: any) => void>()
Inherited from UIElement
Defined in UIElement:233
Static UseLayoutRoundingProperty
Type : DependencyProperty
Default value : new DependencyProperty( 'UseLayoutRounding', true, null )
Inherited from UIElement
Defined in UIElement:192

UseLayoutRoundingProperty dependency property
Static VisibilityProperty
Default value : new DependencyProperty('Visibility', true, null)
Inherited from UIElement
Defined in UIElement:205

VisibilityProperty dependency property
Protected bindingExpressions
Default value : new SimpleDictionary< string, BindingExpression >()
Inherited from DependencyObject
Defined in DependencyObject:65
Public BindingValidationError
Default value : new SubscriptionEvent< (sender: any, e: BindingValidationErrorEventArgs) => void >()
Inherited from DependencyObject
Defined in DependencyObject:78

Event for validation errors
Public change
Type : SubscriptionEvent<void>
Default value : new SubscriptionEvent()
Inherited from DependencyObject
Defined in DependencyObject:61

Infrastructure event for notifying event changes
Public Dispatcher
Type : Dispatcher
Default value : Dispatcher.GetDispatcher()
Inherited from DependencyObject
Defined in DependencyObject:55
isEnableSetPropertiesRegistry
Type : boolean
Default value : true
Inherited from DependencyObject
Defined in DependencyObject:125

Flag which indicates if the dependency property set mechanism is enable
Public IsInitializingBindings
Type : boolean
Default value : false
Inherited from DependencyObject
Defined in DependencyObject:178

Property to determine if bindings are being initialized
previousValidationMessage
Type : string
Default value : ''
Inherited from DependencyObject
Defined in DependencyObject:70
Protected properties
Type : object
Default value : {}
Inherited from DependencyObject
Defined in DependencyObject:64
Private setPropertiesRegistry
Type : Map<string | boolean>
Default value : new Map()
Inherited from DependencyObject
Defined in DependencyObject:116

Registry with dependencies properties which has been set
validationerr
Default value : false
Inherited from DependencyObject
Defined in DependencyObject:69
validationMessagesStack
Type : Array<>
Default value : []
Inherited from DependencyObject
Defined in DependencyObject:106

Keeps a queue of validation messages registered on the current Dependency Object

Methods

Static ActiveItemChangedCb
ActiveItemChangedCb(sender: DependencyObject, args: DependencyPropertyChangedEventArgs)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:512

Callback for active item changed callback

Parameters :
Name Type Optional
sender DependencyObject No
args DependencyPropertyChangedEventArgs No
Returns : void
ChangeExpandedState
ChangeExpandedState(sender: XamTreeItemModel, NewValue: boolean)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:529

Fires the event to notify the component to change the expanded state of an element

Parameters :
Name Type Optional
sender XamTreeItemModel No
NewValue boolean No
Returns : void
ChangeItemCheck
ChangeItemCheck(sender: XamTreeItemModel, NewValue: boolean)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:546

Fires the event to notify the component to change the expanded state of an element

Parameters :
Name Type Optional
sender XamTreeItemModel No
NewValue boolean No
Returns : void
Protected ClearSelection
ClearSelection()
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:559

Clear the collection of selectedItems, it does one by one so each item sets is own IsSelected = false

Returns : void
Public ClearTree
ClearTree()
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:571

Clears the tree

Returns : void
Public select
select(node: XamTreeItemModel, fromUI: boolean)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:583

Selects a node from the tree

Parameters :
Name Type Optional Default value
node XamTreeItemModel No
fromUI boolean No true
Returns : void
Public selectItem
selectItem(node: XamTreeItemModel)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:618

Add the item to the selected items list

Parameters :
Name Type Optional
node XamTreeItemModel No
Returns : void
TriggerRefresh
TriggerRefresh()
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:648

Triggers tree refresh event

Returns : void
Public unselect
unselect(node: XamTreeItemModel)
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:630

Unselect an node from the tree

Parameters :
Name Type Optional
node XamTreeItemModel No
Returns : void
Public forceSyncItemsWithItemsSource
forceSyncItemsWithItemsSource()
Inherited from ItemsControlModel
Defined in ItemsControlModel:105

Force sync items collection

Returns : void
GetChild
GetChild(idx: number)
Inherited from DependencyObject
Defined in DependencyObject:243

Gets the child element at the index position

Parameters :
Name Type Optional
idx number No
Returns : DependencyObject

{DependencyObject}
GetChildrenCount
GetChildrenCount()
Inherited from DependencyObject
Defined in DependencyObject:231

Return the amount of children the parent has

Returns : number

{number}
Static ItemsSourceCallback
ItemsSourceCallback(sender: DependencyObject, args: DependencyPropertyChangedEventArgs)
Inherited from ItemsControlModel
Defined in ItemsControlModel:350

ItemsSource dependency property callback

Parameters :
Name Type Optional
sender DependencyObject No
args DependencyPropertyChangedEventArgs No
Returns : void
OnDestroy
OnDestroy()
Inherited from FrameworkElement
Defined in FrameworkElement:284

Called when the component is being destroyed, clear some handlers attach to this model.

Returns : void
Public OnItemsSourceChanged
OnItemsSourceChanged(args: DependencyPropertyChangedEventArgs)
Inherited from ItemsControlModel
Defined in ItemsControlModel:304

On ItemsSource changed handler

Parameters :
Name Type Optional
args DependencyPropertyChangedEventArgs No
Returns : void
Private propagateCollectionChanges
propagateCollectionChanges(collection: any, info: CollectionChangeInfo)
Inherited from ItemsControlModel
Defined in ItemsControlModel:413

Applies the changes in bound collection to this { ItemsConttrolModel } internal collection

changes in bound collection

Parameters :
Name Type Optional Description
collection any No
info CollectionChangeInfo No

the {

Returns : void
Private rebuildCollection
rebuildCollection(collection: any, info: any)
Inherited from ItemsControlModel
Defined in ItemsControlModel:199

Rebuild collection without triggering reset event and restore the items

Parameters :
Name Type Optional Default value
collection any No
info any No null
Returns : void
Private setItemsProperty
setItemsProperty(collection: any)
Inherited from ItemsControlModel
Defined in ItemsControlModel:120

Call this method to fill the items property

Parameters :
Name Type Optional
collection any No
Returns : void
Private setItemsPropertyEvent
setItemsPropertyEvent(collection: any, info: CollectionChangeInfo)
Inherited from ItemsControlModel
Defined in ItemsControlModel:134

Call this method to fill the items property

Parameters :
Name Type Optional Default value
collection any No
info CollectionChangeInfo No null
Returns : void
Private SetUpHierarchyListeners
SetUpHierarchyListeners(value: Iterable<any>)
Inherited from ItemsControlModel
Defined in ItemsControlModel:365

Sets the listeners for the items property

Parameters :
Name Type Optional
value Iterable<any> No
Returns : void
Private ValidateInfo
ValidateInfo(_: any, info: CollectionChangeInfo)
Inherited from ItemsControlModel
Defined in ItemsControlModel:385

Validates the listener information for the items modifed

Parameters :
Name Type Optional
_ any No
info CollectionChangeInfo No
Returns : void
ApplyTemplate
ApplyTemplate()
Inherited from Control
Defined in Control:433
Returns : any
Public Focus
Focus()
Inherited from Control
Defined in Control:403

Focus control

Returns : void
Public GetTemplateChild
GetTemplateChild(name: string)
Inherited from Control
Defined in Control:386

Gets a control model defined inside the control template model (if assigned)

Parameters :
Name Type Optional
name string No
Returns : DependencyObject

{DependencyObject}
Protected loadModels
loadModels()
Inherited from Control
Defined in Control:526

Loads the model for the child elements defined in component.

Returns : void
OnGotFocus
OnGotFocus(args: RoutedEventArgs)
Inherited from Control
Defined in Control:450

OnGotFocus handler

Parameters :
Name Type Optional
args RoutedEventArgs No
Returns : void
OnKeyDown
OnKeyDown(args: KeyEventArgs)
Inherited from Control
Defined in Control:442
Parameters :
Name Type Optional
args KeyEventArgs No
Returns : void
OnKeyUp
OnKeyUp(sender: any, args?: KeyEventArgs)
Inherited from Control
Defined in Control:443
Parameters :
Name Type Optional
sender any No
args KeyEventArgs Yes
Returns : void
OnLostFocus
OnLostFocus(args: RoutedEventArgs)
Inherited from Control
Defined in Control:459

OnLostFocus handler

Parameters :
Name Type Optional
args RoutedEventArgs No
Returns : void
OnMouseEnter
OnMouseEnter(a0?, args?: any)
Inherited from Control
Defined in Control:437
Parameters :
Name Type Optional
a0 Yes
args any Yes
Returns : any
OnMouseLeave
OnMouseLeave(a0?)
Inherited from Control
Defined in Control:438
Parameters :
Name Optional
a0 Yes
Returns : any
OnMouseLeftButtonDown
OnMouseLeftButtonDown(a0?)
Inherited from Control
Defined in Control:439
Parameters :
Name Optional
a0 Yes
Returns : any
OnMouseLeftButtonUp
OnMouseLeftButtonUp(a0?)
Inherited from Control
Defined in Control:441
Parameters :
Name Optional
a0 Yes
Returns : any
OnMouseMove
OnMouseMove(a0?)
Inherited from Control
Defined in Control:440
Parameters :
Name Optional
a0 Yes
Returns : any
Public OnTemplateChanged
OnTemplateChanged(sender: any, args: DependencyPropertyChangedEventArgs)
Inherited from Control
Defined in Control:481

Operation to apply when changing control template

Parameters :
Name Type Optional
sender any No
args DependencyPropertyChangedEventArgs No
Returns : void
OnTextChanged
OnTextChanged(sender: any, args?: any)
Inherited from Control
Defined in Control:471

OnTextChanged handler

Parameters :
Name Type Optional
sender any No
args any Yes
Returns : void
Static TemplateCallback
TemplateCallback(sender: DependencyObject, args: DependencyPropertyChangedEventArgs)
Inherited from Control
Defined in Control:510

Callback for the template changed property

Parameters :
Name Type Optional
sender DependencyObject No
args DependencyPropertyChangedEventArgs No
Returns : void
Protected tryApplyStyleFromParentOrDefault
tryApplyStyleFromParentOrDefault()
Inherited from FrameworkElement
Defined in FrameworkElement:535

Tries to apply style from parent or from default

Returns : void
Protected tryGetDefaultThemeStyle
tryGetDefaultThemeStyle()
Inherited from Control
Defined in Control:553

Tries to resolve style from default theme

Returns : any
Public AfterContentChecked
AfterContentChecked()
Inherited from FrameworkElement
Defined in FrameworkElement:496

Angular Lifecycle Hooks

Returns : void
Public AfterContentInit
AfterContentInit()
Inherited from FrameworkElement
Defined in FrameworkElement:469

Angular Lifecycle Hook

Returns : void
Public AfterViewChecked
AfterViewChecked()
Inherited from FrameworkElement
Defined in FrameworkElement:505

Angular Lifecycle Hooks

Returns : void
Public AfterViewInit
AfterViewInit()
Inherited from FrameworkElement
Defined in FrameworkElement:526

Angular Lifecycle Hook. According to SL Documentation LayoutUpdated is the last object lifetime event to occur in the sequence before a control is ready for interaction. A setTimeout is set to ensure that it is triggered after everything is resolved.

Returns : void
Public CleanupBindingSubscriptions
CleanupBindingSubscriptions()
Inherited from FrameworkElement
Defined in FrameworkElement:971

Clean up any subscription created for user bindings

Returns : void
Static DataContextCallback
DataContextCallback(sender: DependencyObject, args: DependencyPropertyChangedEventArgs)
Inherited from FrameworkElement
Defined in FrameworkElement:420

DataContext Callback Executed when the Width changes

Parameters :
Name Type Optional
sender DependencyObject No
args DependencyPropertyChangedEventArgs No
Returns : void
Public DoCheck
DoCheck()
Inherited from FrameworkElement
Defined in FrameworkElement:487

Angular Lifecycle Hooks

Returns : void
Public FindName
FindName(name: string)
Inherited from FrameworkElement
Defined in FrameworkElement:930

Find an object by its Name.

Parameters :
Name Type Optional
name string No
Returns : unknown

{unknown}
Public fireLoaded
fireLoaded()
Inherited from FrameworkElement
Defined in FrameworkElement:1073

Fire Loaded event. The event is fired only once, even if fireLoaded() is called multiple times.

Returns : void
Public getApplicationResource
getApplicationResource(key: string, ...properties: string[])
Inherited from FrameworkElement
Defined in FrameworkElement:1027

Retrieves a resource with the given key or with the given property path

Paths are just a collection of properties to be identified. Also static fields could be accessed using object instances.

@example let obj = tmp.getApplicationResource('reskey', 'P1', 'P2')

Parameters :
Name Type Optional Description
key string No

the key of the resource
properties string[] No

a collection of property paths
Example : 
let obj = tmp.getApplicationResource(&#39;reskey&#39;, &#39;P1&#39;, &#39;P2&#39;)
Returns : any

{any} the resulting data element
GetBindingExpression
GetBindingExpression(dependencyProperty: DependencyProperty)
Inherited from FrameworkElement
Defined in FrameworkElement:919
Parameters :
Name Type Optional
dependencyProperty DependencyProperty No
Returns : any
Public getResourceByKey
getResourceByKey(key: string)
Inherited from FrameworkElement
Defined in FrameworkElement:1058

Gets the specific resource by the given key

Parameters :
Name Type Optional
key string No
Returns : unknown

{unknown}
Static HeightChangeCallback
HeightChangeCallback(sender: DependencyObject, args: DependencyPropertyChangedEventArgs)
Inherited from FrameworkElement
Defined in FrameworkElement:377

HeightChange Callback Executed when the Height changes

Parameters :
Name Type Optional
sender DependencyObject No
args DependencyPropertyChangedEventArgs No
Returns : void
Protected initProperties
initProperties()
Inherited from FrameworkElement
Defined in FrameworkElement:1113

Initialize the child elements properties of the component in code behind.

Returns : void
Private innerGetChild
innerGetChild(idx: number)
Inherited from FrameworkElement
Defined in FrameworkElement:1153

Gets the child number idx from this FrameworkElement.

Parameters :
Name Type Optional
idx number No
Returns : DependencyObject

{DependencyObject}
Private innerGetChildrenCount
innerGetChildrenCount()
Inherited from FrameworkElement
Defined in FrameworkElement:1165

Gets the number of children on this FrameworkElement.

Returns : number

{number}
Private innerGetChildrenParent
innerGetChildrenParent(prop: string)
Inherited from FrameworkElement
Defined in FrameworkElement:1178

Gets the parent from which children should be taken from.

Parameters :
Name Type Optional
prop string No
Returns : FrameworkElement

{FrameworkElement}
Static IsEnabledCallback
IsEnabledCallback(sender: DependencyObject, args: DependencyPropertyChangedEventArgs)
Inherited from FrameworkElement
Defined in FrameworkElement:438

IsEnabled dependency property callback

Parameters :
Name Type Optional
sender DependencyObject No
args DependencyPropertyChangedEventArgs No
Returns : void
MeasureOverride
MeasureOverride(availableSize: Size)
Inherited from FrameworkElement
Defined in FrameworkElement:582

Measure override method NOTE: We are not supporting this functionality in angular, this implementation is meant only to avoid runtime exceptions, but any code that relies on MeasureOverride should be review and analyze for manual changes

Parameters :
Name Type Optional
availableSize Size No
Returns : Size

{Size}
Public OnApplyTemplate
OnApplyTemplate()
Inherited from FrameworkElement
Defined in FrameworkElement:963

This method is involved in a setTimeout call when a control template is assigned to the current model

Returns : void
Public OnChanges
OnChanges()
Inherited from FrameworkElement
Defined in FrameworkElement:478

Angular Lifecycle Hooks

Returns : void
Protected OnDataContextCallback
OnDataContextCallback(args: DependencyPropertyChangedEventArgs)
Inherited from FrameworkElement
Defined in FrameworkElement:1103

Callback action for DataContext property changes

Parameters :
Name Type Optional
args DependencyPropertyChangedEventArgs No
Returns : void
Public OnInit
OnInit()
Inherited from FrameworkElement
Defined in FrameworkElement:460

Angular Lifecycle Hook

Returns : void
Public OnIsEnabledChanged
OnIsEnabledChanged(args: DependencyPropertyChangedEventArgs)
Inherited from FrameworkElement
Defined in FrameworkElement:453

On IsEnabled changed handler

Parameters :
Name Type Optional
args DependencyPropertyChangedEventArgs No
Returns : void
OpenCtxMenu
OpenCtxMenu(menu: ContextMenuManager)
Inherited from FrameworkElement
Defined in FrameworkElement:555

Opens an instance of the XamContextMenu This is declared here because it can be set as an attached property and the component should know when it has a XamContextMenu setted to be displayed.

Parameters :
Name Type Optional
menu ContextMenuManager No
Returns : void
Public RaiseSizeChangedEvent
RaiseSizeChangedEvent()
Inherited from FrameworkElement
Defined in FrameworkElement:1086

Raise the SizeChanged event

Returns : void
Public RecreateInvalidBindings
RecreateInvalidBindings()
Inherited from FrameworkElement
Defined in FrameworkElement:992

Calling CleanupBindingSubscriptions will set bindingExpression into an invalid state, the expressions and bindings still might persist (if the model is not destroyed), yet the subscriptions were cleaned, if this model is re-bind to a new angular component previous bindings and bindingExpressions will required to be recreated to work properly.

This happens when the angular component is destroyed but the model still persists, like when an *ngIf is used to hide an item in the DOM, yet the model instance still persist until it gets visible again, the binding and bindingExpression will be the same but their subscriptions are gone.

Returns : void
Public refreshBindings
refreshBindings()
Inherited from FrameworkElement
Defined in FrameworkElement:955

Refresh element binding values

Returns : void
Private scheduleFiringSizeChanged
scheduleFiringSizeChanged()
Inherited from FrameworkElement
Defined in FrameworkElement:1191

Schedules executing the SizeChanged event

Returns : void
Private setDataContextFromAnchestor
setDataContextFromAnchestor(parent: any)
Inherited from FrameworkElement
Defined in FrameworkElement:1138

Sets the datacontext from anchestor when was not directly set to property

Parameters :
Name Type Optional
parent any No
Returns : void
SetTooltipToModel
SetTooltipToModel(tooltip: ToolTipModel)
Inherited from FrameworkElement
Defined in FrameworkElement:567

Set tooltip component

Parameters :
Name Type Optional
tooltip ToolTipModel No
Returns : void
Static StyleCallback
StyleCallback(sender: DependencyObject, args: DependencyPropertyChangedEventArgs)
Inherited from FrameworkElement
Defined in FrameworkElement:332

StyleCallback

Parameters :
Name Type Optional
sender DependencyObject No
args DependencyPropertyChangedEventArgs No
Returns : void
UpdateLayout
UpdateLayout()
Inherited from UIElement
Defined in UIElement:541

Updates the layout

Returns : void
Static WidthChangeCallback
WidthChangeCallback(sender: DependencyObject, args: DependencyPropertyChangedEventArgs)
Inherited from FrameworkElement
Defined in FrameworkElement:397

WidthChange Callback Executed when the Width changes

Parameters :
Name Type Optional
sender DependencyObject No
args DependencyPropertyChangedEventArgs No
Returns : void
Public Arrange
Arrange(obj: any)
Inherited from UIElement
Defined in UIElement:393

Arrange method

Parameters :
Name Type Optional
obj any No
Returns : void
Public captureMouse
captureMouse()
Inherited from UIElement
Defined in UIElement:368

Captures the mouse events

Returns : boolean
Public Measure
Measure(obj: any)
Inherited from UIElement
Defined in UIElement:404

Measure method

Parameters :
Name Type Optional
obj any No
Returns : any
Public releaseMouseCapture
releaseMouseCapture()
Inherited from UIElement
Defined in UIElement:379
Returns : void
Protected SyncModelWithComponent
SyncModelWithComponent(params: any)
Inherited from UIElement
Defined in UIElement:409
Parameters :
Name Type Optional Default value
params any No null
Returns : void
Public TransformToVisual
TransformToVisual(obj: UIElement)
Inherited from UIElement
Defined in UIElement:354

Transforms to visual

Parameters :
Name Type Optional
obj UIElement No
Returns : any
Public withName
withName(name: string)
Inherited from UIElement
Defined in UIElement:341
Parameters :
Name Type Optional
name string No
Returns : UIElement
Private addRelatedSubscriptionIfRequired
addRelatedSubscriptionIfRequired(event: SubscriptionEvent<any>, theHandler: any, bindingExpression: BindingExpression)
Inherited from DependencyObject
Defined in DependencyObject:502
Parameters :
Name Type Optional
event SubscriptionEvent<any> No
theHandler any No
bindingExpression BindingExpression No
Returns : void
Private addSubscriptionForTwoWayBindings
addSubscriptionForTwoWayBindings(dependencyProperty: DependencyProperty, binding: Binding, bindingExpression: BindingExpression)
Inherited from DependencyObject
Defined in DependencyObject:383
Parameters :
Name Type Optional
dependencyProperty DependencyProperty No
binding Binding No
bindingExpression BindingExpression No
Returns : void
addsValidationMessage
addsValidationMessage(propKey: Binding | string, message: string)
Inherited from DependencyObject
Defined in DependencyObject:135

Adds a new validation message associated to a binding or a property name

Parameters :
Name Type Optional
propKey Binding | string No
message string No
Returns : void
Private beginSubscribeToMultiPropertyPathChanges
beginSubscribeToMultiPropertyPathChanges(context: any, binding: Binding, dependencyProperty: DependencyProperty, bindingExpression: BindingExpression)
Inherited from DependencyObject
Defined in DependencyObject:542
Parameters :
Name Type Optional
context any No
binding Binding No
dependencyProperty DependencyProperty No
bindingExpression BindingExpression No
Returns : void
Private checkForSubscriptoinToDataErrorInfo
checkForSubscriptoinToDataErrorInfo(currentContext: any, binding: Binding, propertyToSubscribe: string, bindingExpression: BindingExpression)
Inherited from DependencyObject
Defined in DependencyObject:716
Parameters :
Name Type Optional
currentContext any No
binding Binding No
propertyToSubscribe string No
bindingExpression BindingExpression No
Returns : void
Public clearValue
clearValue(property: DependencyProperty)
Inherited from DependencyObject
Defined in DependencyObject:212

Clears the dependency property value

Parameters :
Name Type Optional
property DependencyProperty No
Returns : void
Equals
Equals(obj: any)
Inherited from DependencyObject
Defined in DependencyObject:201

Compares this dependency object agains another object.

Parameters :
Name Type Optional
obj any No
Returns : boolean

{boolean}
GetHashCode
GetHashCode()
Inherited from DependencyObject
Defined in DependencyObject:187

Gets a hash code for this dependency object.

Returns : number

{number}
Public getValue
getValue(property: DependencyProperty)
Inherited from DependencyObject
Defined in DependencyObject:226

Gets the value of a dependency property

Parameters :
Name Type Optional
property DependencyProperty No
Returns : any
Private handleErrorsOnContext
handleErrorsOnContext(errorCtxt: INotifyDataErrorInfo, args: DataErrorsChangedEventArgs)
Inherited from DependencyObject
Defined in DependencyObject:777

Check and register possible errors in an error context

Parameters :
Name Type Optional
errorCtxt INotifyDataErrorInfo No
args DataErrorsChangedEventArgs No
Returns : void
Public IsPropertySet
IsPropertySet(propertyName: string)
Inherited from DependencyObject
Defined in DependencyObject:376

Indicates if the property has been already set.

Parameters :
Name Type Optional
propertyName string No
Returns : any
Private performDataErrorValidationIfRequired
performDataErrorValidationIfRequired(binding: Binding, theBindingContext: any)
Inherited from DependencyObject
Defined in DependencyObject:481

Performs validation on model if the model implementes IDataErrorINfo

Parameters :
Name Type Optional
binding Binding No
theBindingContext any No
Returns : void
Private performRemoveValidationIfInValidationError
performRemoveValidationIfInValidationError(binding: Binding)
Inherited from DependencyObject
Defined in DependencyObject:461

Performs the remove validation if the InValidationError is true

Parameters :
Name Type Optional
binding Binding No
Returns : void
Public performTargetObjectBindingUpdate
performTargetObjectBindingUpdate(dependencyProperty: DependencyProperty, binding: Binding)
Inherited from DependencyObject
Defined in DependencyObject:429

Updates the target object value associated to the binding.

Parameters :
Name Type Optional
dependencyProperty DependencyProperty No
binding Binding No
Returns : void
Private preprocessValue
preprocessValue(property: DependencyProperty, value: any)
Inherited from DependencyObject
Defined in DependencyObject:889

Preprocess value to be set to dependency property

Parameters :
Name Type Optional
property DependencyProperty No
value any No
Returns : any
Private recreateSubscriptionsForMultiPropertyBindingPath
recreateSubscriptionsForMultiPropertyBindingPath(currentContext: any, outerContext: any, properties: string[], propertyIndex: number, dependencyProperty: DependencyProperty, bindingExpression: BindingExpression, subscriptionsForCurrentBindingPath: Array<>)
Inherited from DependencyObject
Defined in DependencyObject:682
Parameters :
Name Type Optional
currentContext any No
outerContext any No
properties string[] No
propertyIndex number No
dependencyProperty DependencyProperty No
bindingExpression BindingExpression No
subscriptionsForCurrentBindingPath Array<> No
Returns : void
Private registerSetPropertyIfRequired
registerSetPropertyIfRequired(name: string)
Inherited from DependencyObject
Defined in DependencyObject:903

Register set property if required

Parameters :
Name Type Optional
name string No
Returns : void
Private removeSubscriptionsForMultiPropertyBindingPath
removeSubscriptionsForMultiPropertyBindingPath(subscriptionsForCurrentBindingPath: [], propertyIndex: number)
Inherited from DependencyObject
Defined in DependencyObject:663
Parameters :
Name Type Optional
subscriptionsForCurrentBindingPath [] No
propertyIndex number No
Returns : void
removeValidationMessage
removeValidationMessage(propKey: Binding | string)
Inherited from DependencyObject
Defined in DependencyObject:158

Removes a validation message associated to a binding or a property name

Parameters :
Name Type Optional
propKey Binding | string No
Returns : void
SetBinding
SetBinding(dependencyProperty: DependencyProperty, binding: Binding)
Inherited from DependencyObject
Defined in DependencyObject:317

Sets a binding to the specified property at runtime

Parameters :
Name Type Optional Description
dependencyProperty DependencyProperty No

property to bind
binding Binding No

binding object
Returns : void
Public setValue
setValue(property: DependencyProperty, value: any)
Inherited from DependencyObject
Defined in DependencyObject:249

Sets the value for a dependency property

Parameters :
Name Type Optional
property DependencyProperty No
value any No
Returns : void
Public setValueForScopedRegion
setValueForScopedRegion(property: DependencyProperty, value: any, scopedRegionManager: IRegionManager)
Inherited from DependencyObject
Defined in DependencyObject:282

Sets the value for a dependency property. This is a workaround to support Scoped Region Managers. A research is required to find out the way to get the application region Manager when scoped region managers are used (when creating the DelayedRegionBehavior, the correct scoped region manager must be passed as an argument).

Parameters :
Name Type Optional
property DependencyProperty No
value any No
scopedRegionManager IRegionManager No
Returns : void
Protected shouldPreventDefaultSourceUpdate
shouldPreventDefaultSourceUpdate(dependencyProperty: DependencyProperty, binding: BindingExpression)
Inherited from DependencyObject
Defined in DependencyObject:870
Parameters :
Name Type Optional
dependencyProperty DependencyProperty No
binding BindingExpression No
Returns : boolean
Private subscribeToBindingPathChanges
subscribeToBindingPathChanges(context: any, binding: Binding, dependencyProperty: DependencyProperty, bindingExpression: BindingExpression)
Inherited from DependencyObject
Defined in DependencyObject:512
Parameters :
Name Type Optional
context any No
binding Binding No
dependencyProperty DependencyProperty No
bindingExpression BindingExpression No
Returns : void
Private subscribeToErrorsChangedInModel
subscribeToErrorsChangedInModel(errorCtxt: INotifyDataErrorInfo, propertyToSubscribe: string, bindingExpression: BindingExpression)
Inherited from DependencyObject
Defined in DependencyObject:748
Parameters :
Name Type Optional
errorCtxt INotifyDataErrorInfo No
propertyToSubscribe string No
bindingExpression BindingExpression No
Returns : void
Private subscribeToPropertyChanges
subscribeToPropertyChanges(currentContext: any, outerContext: any, properties: string[], propertyIndex: number, dependencyProperty: DependencyProperty, bindingExpression: BindingExpression, subscriptionsForCurrentBindingPath: Array<>)
Inherited from DependencyObject
Defined in DependencyObject:586
Parameters :
Name Type Optional
currentContext any No
outerContext any No
properties string[] No
propertyIndex number No
dependencyProperty DependencyProperty No
bindingExpression BindingExpression No
subscriptionsForCurrentBindingPath Array<> No
Returns : void
Private updateSourceOfBinding
updateSourceOfBinding(binding: Binding, outerContext: any, dependencyProperty: DependencyProperty)
Inherited from DependencyObject
Defined in DependencyObject:811

Updates the source of a binding

Parameters :
Name Type Optional
binding Binding No
outerContext any No
dependencyProperty DependencyProperty No
Returns : void

Accessors

XamTreeItems
getXamTreeItems()
Defined in projects/wms-framework/src/lib/models/controls/XamTreeModel.ts:409

XamTreeItemsCollection

Returns : XamTreeItemsCollectionModel 
import { Dependency } from '../../basecomponentmodel/Dependency';
import { DependencyObject } from '../../basecomponentmodel/DependencyObject';
import { DependencyProperty } from '../../basecomponentmodel/DependencyProperty';
import { DependencyPropertyChangedEventArgs } from '../../basecomponentmodel/DependencyPropertyChangedEventArgs';
import {
  CollectionChangeInfo,
  iuOfType,
  ObservableCollection,
  SimpleList,
} from '../../baseframework/collections';
import { Brush } from '../../media';
import { SubscriptionEvent } from '../../utils/SubscriptionEvent';
import { CheckBoxMode } from '../enums/CheckBoxMode';
import { ItemSelectionType } from '../enums/ItemSelectionType';
import { CheckChangedEventArgs } from '../events/CheckChangedEventArgs';
import { ExpansionChangedEventArgs } from '../events/ExpansionChangedEventArgs';
import { SelectionChangedEventArgs } from '../events/SelectionChangedEventArgs';
import { DroppedEventArgs } from '../events/DroppedEventArgs';
import { DragStartEventArgs } from '../events/DragStartEventArgs';
import { DataTemplate } from './DataTemplate';
import { HierarchicalDataTemplate } from './HierarchicalDataTemplate';
import { ItemsControlModel } from './ItemsControlModel';
import { XamTreeItemModel } from './XamTreeItemModel';
import { XamTreeItemsCollectionModel } from './XamTreeItemsCollectionModel';
import { AngularComponentId } from '../../helpers/AngularComponentId';
import { RuntimeStyleInfo } from '../../basecomponentmodel/RuntimeStyleInfo';

/**
 * Class that represents a XamTree model
 *
 * @export
 * @class XamTreeModel
 * @extends {ItemsControlModel}
 * @wType Infragistics.Controls.Menus.XamTree
 */
export class XamTreeModel extends ItemsControlModel {
  /**
   * Active item property
   *
   * @static
   * @type {DependencyProperty}
   * @memberof XamTreeModel
   */
  public static ActiveItemProperty: DependencyProperty = new DependencyProperty(
    'ActiveItem',
    null,
    XamTreeModel.ActiveItemChangedCb
  );
  /**
   * Checkbox mode property
   *
   * @static
   * @type {DependencyProperty}
   * @memberof XamTreeModel
   */
  public static CheckBoxModeProperty: DependencyProperty =
    new DependencyProperty('CheckBoxMode', CheckBoxMode.Manual, null);

  /**
   * Checkbox style property
   *
   * @static
   * @type {DependencyProperty}
   * @memberof XamTreeModel
   */
  public static CheckBoxStyleProperty: DependencyProperty =
    new DependencyProperty('CheckBoxStyle', null, null);

  /**
   * Checkbox visibility property
   *
   * @static
   * @type {DependencyProperty}
   * @memberof XamTreeModel
   */
  public static CheckBoxVisibilityProperty: DependencyProperty =
    new DependencyProperty('CheckBoxVisibility', null, null);

  /**
   * Collapsed icon template property
   *
   * @static
   * @type {DependencyProperty}
   * @memberof XamTreeModel
   */
  public static CollapsedIconTemplateProperty: DependencyProperty =
    new DependencyProperty('CollapsedIconTemplate', null, null);

  /**
   * Copy cursor property
   *
   * @static
   * @type {DependencyProperty}
   * @memberof XamTreeModel
   */
  public static CopyCursorProperty: DependencyProperty = new DependencyProperty(
    'CopyCursor',
    null,
    null
  );

  /**
   * Default items container property
   *
   * @static
   * @type {DependencyProperty}
   * @memberof XamTreeModel
   */
  public static DefaultItemsContainerProperty: DependencyProperty =
    new DependencyProperty('DefaultItemsContainer', null, null);
  /**
   * Drag Content foreground property
   *
   * @static
   * @type {DependencyProperty}
   * @memberof XamTreeModel
   */
  public static DragContentForegroundProperty: DependencyProperty =
    new DependencyProperty('DragContentForeground', null, null);

  /**
   * Drag cursor property
   *
   * @static
   * @type {DependencyProperty}
   * @memberof XamTreeModel
   */
  public static DragCursorProperty: DependencyProperty = new DependencyProperty(
    'DragCursor',
    null,
    null
  );

  /**
   * Expanded icon template property
   *
   * @static
   * @type {DependencyProperty}
   * @memberof XamTreeModel
   */
  public static ExpandedIconTemplateProperty: DependencyProperty =
    new DependencyProperty('ExpandedIconTemplate', null, null);

  /**
   * Hierarchical item template property
   *
   * @static
   * @type {DependencyProperty}
   * @memberof XamTreeModel
   */
  public static HierarchicalItemTemplateProperty: DependencyProperty =
    new DependencyProperty('HierarchicalItemTemplate', null, null);

  /**
   * Is Checkbox three state property
   *
   * @static
   * @type {DependencyProperty}
   * @memberof XamTreeModel
   */
  public static IsCheckBoxThreeStateProperty: DependencyProperty =
    new DependencyProperty('IsCheckBoxThreeState', null, null);

  /**
   * Is draggable property
   *
   * @static
   * @type {DependencyProperty}
   * @memberof XamTreeModel
   */
  public static IsDraggableProperty: DependencyProperty =
    new DependencyProperty('IsDraggable', false, null);

  /**
   * Item container style property
   *
   * @static
   * @type {DependencyProperty}
   * @memberof XamTreeModel
   */
  public static ItemContainerStyleProperty: DependencyProperty =
    new DependencyProperty('ItemContainerStyle', null, null);

  /**
   * No drop cursor property
   *
   * @static
   * @type {DependencyProperty}
   * @memberof XamTreeModel
   */
  public static NoDropCursorProperty: DependencyProperty =
    new DependencyProperty('NoDropCursor', null, null);

  /**
   * Selection type property
   *
   * @static
   * @type {DependencyProperty}
   * @memberof XamTreeModel
   */
  public static SelectionTypeProperty: DependencyProperty =
    new DependencyProperty('SelectionType', ItemSelectionType.Single, null);

  /**
   * Identifies the angular component associated with the model
   *
   * @type {string}
   * @memberof XamTreeModel
   */
  public AngularComponentId = AngularComponentId.xamTreeView;

  /**
   * Active item
   *
   * @type {*}
   * @memberof XamTreeModel
   */
  @Dependency(XamTreeModel.ActiveItemProperty)
  public ActiveItem: any;

  /**
   * Checkbox mode
   *
   * Manual: Each checkbox will be treated independently.
   * Auto: Checkboxes notifies its parent and children of its current checked state.
   *
   * @type {CheckBoxMode}
   * @memberof XamTreeModel
   */
  @Dependency(XamTreeModel.CheckBoxModeProperty)
  public CheckBoxMode: CheckBoxMode;

  /**
   * Checkbox style
   *
   * @type {RuntimeStyleInfo}
   * @memberof XamTreeModel
   */
  @Dependency(XamTreeModel.CheckBoxStyleProperty)
  public CheckBoxStyle: RuntimeStyleInfo;

  /**
   * Checkbox visibility
   *
   * @type {boolean}
   * @memberof XamTreeModel
   */
  @Dependency(XamTreeModel.CheckBoxVisibilityProperty)
  public CheckboxVisibility: boolean;

  /**
   * Collapsed icon template
   *
   * @type {DataTemplate}
   * @memberof XamTreeModel
   */
  @Dependency(XamTreeModel.CollapsedIconTemplateProperty)
  public CollapsedIconTemplate: DataTemplate;

  /**
   * Copy cursor
   *
   * @type {DataTemplate}
   * @memberof XamTreeModel
   */
  @Dependency(XamTreeModel.CopyCursorProperty)
  public CopyCursor: DataTemplate;

  /**
   * Default items container
   *
   * @type {DataTemplate}
   * @memberof XamTreeModel
   */
  @Dependency(XamTreeModel.DefaultItemsContainerProperty)
  public DefaultItemsContainer: DataTemplate;

  /**
   * Drag content foreground
   *
   * @type {Brush}
   * @memberof XamTreeModel
   */
  @Dependency(XamTreeModel.DragContentForegroundProperty)
  public DragContentForeground: Brush;

  /**
   * Drag Cursor
   *
   * @type {DataTemplate}
   * @memberof XamTreeModel
   */
  @Dependency(XamTreeModel.DragCursorProperty)
  public DragCursor: DataTemplate;

  /**
   * Expanded Icon template
   *
   * @type {DataTemplate}
   * @memberof XamTreeModel
   */
  @Dependency(XamTreeModel.ExpandedIconTemplateProperty)
  public ExpandedIconTemplate: DataTemplate;

  /**
   * Hierarchical item template
   *
   * @type {HierarchicalDataTemplate}
   * @memberof XamTreeModel
   */
  @Dependency(XamTreeModel.HierarchicalItemTemplateProperty)
  public HierarchicalItemTemplate: HierarchicalDataTemplate;

  /**
   * Gets or sets checkbox threestate
   *
   * @type {boolean}
   * @memberof XamTreeModel
   */
  @Dependency(XamTreeModel.IsCheckBoxThreeStateProperty)
  public IsCheckBoxThreeState: boolean;

  /**
   * Is draggable
   *
   * @type {boolean}
   * @memberof XamTreeModel
   */
  @Dependency(XamTreeModel.IsDraggableProperty)
  public IsDraggable: boolean;

  /**
   * Item container style
   *
   * @type {RuntimeStyleInfo}
   * @memberof XamTreeModel
   */
  @Dependency(XamTreeModel.ItemContainerStyleProperty)
  public ItemContainerStyle: RuntimeStyleInfo;

  /**
   * No drop cursor
   *
   * @type {DataTemplate}
   * @memberof XamTreeModel
   */
  @Dependency(XamTreeModel.NoDropCursorProperty)
  public NoDropCursor: DataTemplate;

  /**
   * Item Selection  type
   *
   * @type {ItemSelectionType}
   * @memberof XamTreeModel
   */
  @Dependency(XamTreeModel.SelectionTypeProperty)
  public SelectionType: ItemSelectionType;

  /**
   *  ItemCheckChanged event
   *
   * @memberof XamTreeItemModel
   */
  public ItemCheckChanged: SubscriptionEvent<
    (obj: unknown, e: CheckChangedEventArgs) => void
  > = new SubscriptionEvent();

  /**
   * Custom event to notify XamTree that it should scroll into a given node.
   *
   * @type {SubscriptionEvent}
   * @memberof XamTreeModel
   * @wIgnore
   */
  public ScrollItemIntoView: SubscriptionEvent<(sender: unknown) => void> =
    new SubscriptionEvent();

  /**
   *  Collection of selected items
   *
   * @type {ObservableCollection<unknown>}
   * @memberof XamTreeModel
   */
  public SelectedItems: ObservableCollection<unknown> =
    new ObservableCollection<unknown>();

  /**
   * XamTreeItemsCollection
   *
   * @type {XamTreeItemsCollection}
   * @memberof XamTreeModel
   */
  public get XamTreeItems(): XamTreeItemsCollectionModel {
    return [...iuOfType<XamTreeItemModel>(this.items, XamTreeItemModel)];
  }

  /**
   * SelectionChanged event
   *
   * @memberof XamTreeModel
   */
  public SelectionChanged: SubscriptionEvent<
    (obj: unknown, e: SelectionChangedEventArgs) => void
  > = new SubscriptionEvent();

  /**
   * ActiveItemChanged event
   *
   * @memberof XamTreeModel
   */
  public ActiveItemChanged: SubscriptionEvent<(obj: unknown, e: any) => void> =
    new SubscriptionEvent();

  /**
   *  Event executed when item expansion changed
   *
   * @memberof XamTreeModel
   */
  public ItemExpansionChanged: SubscriptionEvent<
    (obj: unknown, e: any) => void
  > = new SubscriptionEvent();

  /**
   *  Event executed when item expansion changed
   *
   * @memberof XamTreeModel
   */
  public ItemDragStart: SubscriptionEvent<
    (sender: unknown, e: DragStartEventArgs) => void
  > = new SubscriptionEvent();
  /**
   *  Event executed when item expansion changed
   *
   * @memberof XamTreeModel
   */
  public ItemDropped: SubscriptionEvent<
    (sender: unknown, e: DroppedEventArgs) => void
  > = new SubscriptionEvent();

  /**
   *  Verifies if the selection event is disabled
   *
   * @private
   * @memberof XamTreeModel
   * @wIgnore
   */
  public IsSelectionChangeEventDisabled = false;

  /**
   * Workaround to scroll into a node
   *
   * @memberof XamTreeModel
   * @wIgnore
   */
  public LastScrollPosition = 0;

  /**
   * Creates an instance of XamTreeModel.
   *
   * @memberof XamTreeModel
   */
  constructor() {
    super();
    const notifyCollection = this.items.asINotifyCollectionChanged();
    notifyCollection.CollectionChanged.addHandler(
      (e: any, args: CollectionChangeInfo) => {
        if (args.NewItems?.count > 0) {
          for (const newNode of args.NewItems) {
            if (newNode instanceof XamTreeItemModel) {
              newNode.XamTree = this;
            }
          }
        }
      }
    );
    this.SelectedItems.CollectionChanged.addHandler(
      (e: any, args: CollectionChangeInfo) => {
        if (args.OldItems?.count > 0) {
          for (const oldItem of args.OldItems) {
            if (oldItem instanceof XamTreeItemModel && oldItem.IsSelected) {
              oldItem.IsSelected = false;
            }
          }
        }
      }
    );
  }

  /**
   * Callback for active item changed callback
   *
   * @static
   * @memberof XamTreeModel
   * @wIgnore
   */
  static ActiveItemChangedCb(
    sender: DependencyObject,
    args: DependencyPropertyChangedEventArgs
  ) {
    if (sender instanceof XamTreeModel) {
      sender.ActiveItemChanged.fire([this]);
    }
  }

  /**
   * Fires the event to notify the component to change the expanded state of an element
   *
   * @param {XamTreeItemModel} sender
   * @param {*} NewValue
   * @memberof XamTreeModel
   * @wIgnore
   */
  ChangeExpandedState(sender: XamTreeItemModel, NewValue: boolean) {
    const name = NewValue ? 'ExpandNode' : 'CollapseNode';
    this.change.fire([name, sender]);
    this.ItemExpansionChanged.fire([
      this,
      new ExpansionChangedEventArgs(NewValue === true, sender),
    ]);
  }

  /**
   * Fires the event to notify the component to change the expanded state of an element
   *
   * @param {XamTreeItemModel} sender
   * @param {*} NewValue
   * @memberof XamTreeModel
   * @wIgnore
   */
  ChangeItemCheck(sender: XamTreeItemModel, NewValue: boolean) {
    this.ItemCheckChanged.fire([
      this,
      new CheckChangedEventArgs(NewValue === true, sender),
    ]);
  }

  /**
   * Clear the collection of selectedItems, it does one by one so each item sets is own IsSelected = false
   *
   * @protected
   * @memberof XamTreeModel
   */
  protected ClearSelection(): void {
    const selectedItems = this.SelectedItems.toArray();
    for (let item of selectedItems) {
      this.SelectedItems.remove(item);
    }
  }

  /**
   * Clears the tree
   *
   * @memberof ListBox
   */
  public ClearTree() {
    this.ClearSelection();
    this.ActiveItem = null;
  }

  /**
   * Selects a node from the tree
   *
   * @param {XamTreeItemModel} node
   * @param {boolean} [fromUI=true]
   * @memberof XamTreeModel
   */
  public select(node: XamTreeItemModel, fromUI: boolean = true) {
    if (fromUI) {
      node.IsSelected = true;
    } else {
      const selectedItems = this.SelectedItems.toArray();
      try {
        this.IsSelectionChangeEventDisabled = true;
        for (let item of selectedItems) {
          //The handler to be invoked might be removed by code, so we have to double check
          if (item instanceof XamTreeItemModel) {
            this.SelectedItems.remove(item);
          }
        }
      } finally {
        this.IsSelectionChangeEventDisabled = false;
      }
      this.selectItem(node);

      const removedItems = new SimpleList(selectedItems);
      let addedItems = new SimpleList();
      addedItems.add(node);
      const args = new SelectionChangedEventArgs(
        removedItems as any,
        addedItems as any
      );
      this.SelectionChanged.fire([this, args]);
    }
  }

  /**
   * Add the item to the selected items list
   *
   * @param {XamTreeItemModel} node
   * @memberof XamTreeModel
   */
  public selectItem(node: XamTreeItemModel): void {
    if (!this.SelectedItems.contains(node)) {
      this.SelectedItems.add(node);
    }
  }

  /**
   * Unselect an node from the tree
   *
   * @param {XamTreeItemModel} node
   * @memberof XamTreeModel
   */
  public unselect(node: XamTreeItemModel): void {
    this.SelectedItems.remove(node);
    const removedItems = new SimpleList();
    const addedItems = new SimpleList();
    removedItems.add(node);
    const args = new SelectionChangedEventArgs(
      removedItems as any,
      addedItems as any
    );
    this.SelectionChanged.fire([this, args]);
  }

  /**
   *  Triggers tree refresh event
   *
   * @memberof XamTreeModel
   * @wIgnore
   */
  TriggerRefresh() {
    this.change.fire(['treeRefresh']);
  }
}

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