Avalonia.Controls Namespace

Classes

AutoCompleteBox	Represents a control that provides a text box for user input and a drop-down that contains possible matches based on the input in the text box.
AutoCompleteBox.BindingEvaluator(T)	A framework element that permits a binding to be evaluated in a new data context leaf node.
Border	A control which decorates a child with a border and background.
Button	A standard button control.
ButtonSpinner	Represents a spinner control that includes two Buttons.
Calendar	Represents a control that enables a user to select a date by using a visual calendar display.
CalendarDateChangedEventArgs	Provides data for the DisplayDateChanged event.
CalendarDatePicker	A date selection control that allows the user to select dates from a drop down calendar.
CalendarDatePickerDateValidationErrorEventArgs	Provides data for the DateValidationError event.
CalendarDateRange
CalendarModeChangedEventArgs	Provides data for the DisplayModeChanged event.
Canvas	A panel that displays child controls at arbitrary locations.
Carousel	An items control that displays its items as pages that fill the control.
CheckBox	A check box control.
Classes	Holds a collection of style classes for an StyledElement.
ColorChangedEventArgs	Holds the details of a ColorChanged event.
ColorPicker	Presents a color for user editing using a spectrum, palette and component sliders within a drop down. Editing is available when the drop down flyout is opened; otherwise, only the preview content area is shown.
ColorView	Presents a color for user editing using a spectrum, palette and component sliders.
ColumnDefinition	Holds a column definitions for a Grid.
ColumnDefinitions	A collection of ColumnDefinitions.
ComboBox	A drop-down list control.
ComboBoxItem	A selectable item in a ComboBox.
ContainerClearingEventArgs	Provides data for the ContainerClearing event.
ContainerIndexChangedEventArgs	Provides data for the ContainerIndexChanged event.
ContainerPreparedEventArgs	Provides data for the ContainerPrepared event.
ContentControl	Displays Content according to an IDataTemplate.
ContextMenu	A control context menu.
ContextRequestedEventArgs	Provides event data for the ContextRequested event.
Control	Base class for Avalonia controls.
ControlExtensions	Adds common functionality to Control.
Controls	A collection of Controls.
DataGrid	Displays data in a customizable grid.
DataGrid.DisplayIndexComparer	Comparator class so we can sort list by the display index
DataGridAutoGeneratingColumnEventArgs	Provides data for the AutoGeneratingColumn event.
DataGridBeginningEditEventArgs	Provides data for the BeginningEdit event.
DataGridBoundColumn	Represents a DataGrid column that can bind to a property in the grid's data source.
DataGridCell	Represents an individual DataGrid cell.
DataGridCellEditEndedEventArgs	Provides information just after a cell has exited editing mode.
DataGridCellEditEndingEventArgs	Provides information just before a cell exits editing mode.
DataGridCellPointerPressedEventArgs	Provides information after the cell has been pressed.
DataGridCheckBoxColumn	Represents a DataGrid column that hosts CheckBox controls in its cells.
DataGridColumn
DataGridColumnEventArgs	Provides data for DataGrid column-related events.
DataGridColumnHeader	Represents an individual DataGrid column header.
DataGridColumnReorderingEventArgs	Provides data for the ColumnReordering event.
DataGridLengthConverter	DataGridLengthConverter - Converter class for converting instances of other types to and from DataGridLength instances.
DataGridPreparingCellForEditEventArgs	Provides data for the PreparingCellForEdit event.
DataGridRow	Represents a DataGrid row.
DataGridRowClipboardEventArgs	This class encapsulates a selected row's information necessary for the CopyingRowClipboardContent event.
DataGridRowDetailsEventArgs	Provides data for the LoadingRowDetails, UnloadingRowDetails, and RowDetailsVisibilityChanged events.
DataGridRowEditEndedEventArgs	Provides information just after a row has exited edit mode.
DataGridRowEditEndingEventArgs	Provides information just before a row exits editing mode.
DataGridRowEventArgs	Provides data for DataGrid row-related events.
DataGridRowGroupHeader
DataGridRowGroupHeaderEventArgs	EventArgs used for the DataGrid's LoadingRowGroup and UnloadingRowGroup events
DataGridTemplateColumn
DataGridTextColumn	Represents a DataGrid column that hosts textual content in its cells.
DataValidationErrors	A control which displays an error notifier when there is a DataValidationError. Provides attached properties to track errors on a control
DatePicker	A control to allow the user to select a date
DatePickerPresenter	Defines the presenter used for selecting a date for a DatePicker
DatePickerSelectedValueChangedEventArgs	Defines the argument passed when the DatePicker SelectedDate changes
Decorator	Base class for controls which decorate a single child control.
DefinitionBase	DefinitionBase provides core functionality used internally by Grid and ColumnDefinitionCollection / RowDefinitionCollection
DefinitionList(T)
Design
DesktopApplicationExtensions
DockPanel	A panel which arranges its children at the top, bottom, left, right or center.
DropDownButton	A button with an added drop-down chevron to visually indicate it has a flyout with additional actions.
Expander	A control with a header that has a collapsible content section.
ExperimentalAcrylicBorder
FlatColorPalette	Implements a reduced flat design or flat UI color palette.
FlatHalfColorPalette	Implements half of the FlatColorPalette for improved usability.
FluentColorPalette	Implements the standard Windows 10 color palette.
Flyout
FlyoutPresenter
Grid	Defines a flexible grid area that consists of columns and rows.
GridSplitter	Represents the control that redistributes space between columns or rows of a Grid control.
HotKeyManager
HyperlinkButton	A button control that functions as a navigateable hyperlink.
IconElement
Image	Displays a Bitmap image.
ItemCollection	Holds the list of items that constitute the content of an ItemsControl.
ItemsControl	Displays a collection of items.
ItemsSourceView	Represents a standardized view of the supported interactions between an items collection and an items control.
ItemsSourceView(T)
Label	Label control. Focuses Target on pointer click or access key press (Alt + accessKey)
LayoutTransformControl	Control that implements support for transformations as if applied by LayoutTransform.
ListBox	An ItemsControl in which individual items can be selected.
ListBoxItem	A selectable item in a ListBox.
MacOSProperties	Set of MacOS specific attached properties that allow deeper customization of the application per platform.
MaskedTextBox
MaterialColorPalette	Implements a reduced version of the 2014 Material Design color palette.
MaterialHalfColorPalette	Implements half of the MaterialColorPalette for improved usability.
Menu	A top-level menu control.
MenuBase	Base class for menu controls.
MenuFlyout
MenuFlyoutPresenter
MenuItem	A menu item control.
NameScope	Implements a name scope.
NameScopeExtensions	Extension methods for INameScope.
NameScopeLocator
NativeControlHost
NativeMenu
NativeMenuBar
NativeMenuItem
NativeMenuItemBase
NativeMenuItemSeparator
NumericUpDown	Control that represents a TextBox with button spinners that allow incrementing and decrementing numeric values.
NumericUpDownValueChangedEventArgs
Panel	Base class for controls that can contain multiple children.
PathIcon
PixelPointEventArgs	Provides PixelPoint data for events.
PopulatedEventArgs	Provides data for the Populated event.
PopulatingEventArgs	Provides data for the Populating event.
ProgressBar	A control used to indicate the progress of an operation.
ProgressBar.ProgressBarTemplateSettings	Provides calculated values for use with the ProgressBar's control theme or template.
PseudolassesExtensions
RadioButton	Represents a button that allows a user to select a single option from a group of options.
RefreshCompletionDeferral	Deferral class for notify that a work done in RefreshRequested event is done.
RefreshContainer	Represents a container control that provides a RefreshVisualizer and pull-to-refresh functionality for scrollable content.
RefreshRequestedEventArgs	Provides event data for RefreshRequested events.
RefreshVisualizer
RelativePanel	Defines an area within which you can position and align child objects in relation to each other or the parent panel.
RepeatButton	Represents a control that raises its Click event repeatedly when it is pressed and held.
RequestBringIntoViewEventArgs
ResolveByNameAttribute	Indicates that the property resolves an element by Name or x:Name. When applying this to attached properties, ensure to put on both the Getter and Setter methods.
ResourceDictionary	An indexed dictionary of resources.
ResourceNodeExtensions
ResourceProvider	Base implementation for IResourceProvider interface. Includes Owner property management.
ResourcesChangedEventArgs
ReversibleStackPanel	Implements a StackPanel where the flow direction of its items can be reversed.
RowDefinition	Holds a row definitions for a Grid.
RowDefinitions	A collection of RowDefinitions.
Screens	Represents all screens available on a device.
ScrollChangedEventArgs	Describes a change in scrolling state.
ScrollViewer	A control which scrolls its content if the content is bigger than the space available.
SelectableTextBlock	A control that displays a block of formatted text.
SelectionChangedEventArgs	Provides data for the SelectionChanged event.
Separator	A separator control.
SixteenColorPalette	Implements the standard sixteen color palette from the HTML 4.01 specification.
SizeChangedEventArgs	Provides data specific to a SizeChanged event.
Slider	A control that lets the user select from a range of values by moving a Thumb control along a Track.
SpinEventArgs	Provides data for the Spinner.Spin event.
Spinner	Base class for controls that represents controls that can spin.
SplitButton	A button with primary and secondary parts that can each be pressed separately. The primary part behaves like a Button and the secondary part opens a flyout.
SplitView	A control with two views: A collapsible pane and an area for content
StackPanel	A panel which lays out its children horizontally or vertically.
TabControl	A tab control that displays a tab strip along with the content of the selected tab.
TabItem	An item in a TabControl.
TextBlock	A control that displays a block of text.
TextBox	Represents a control that can be used to display or edit unformatted text.
TextChangedEventArgs	Provides data specific to a TextChanged event.
TextChangingEventArgs	Provides data specific to a TextChanging event.
ThemeVariantScope	Decorator control that isolates controls subtree with locally defined ThemeVariant.
TickBar	An element that is used for drawing Slider's Ticks.
TimePicker	A control to allow the user to select a time.
TimePickerPresenter	Defines the presenter used for selecting a time. Intended for use with TimePicker but can be used independently
TimePickerSelectedValueChangedEventArgs
ToggleSplitButton	A button with primary and secondary parts that can each be pressed separately. The primary part behaves like a ToggleButton with two states and the secondary part opens a flyout.
ToggleSwitch	A Toggle Switch control.
ToolTip	A control which pops up a hint when a control is hovered.
TopLevel	Base class for top-level widgets.
TransitionCompletedEventArgs	Represents the event arguments for TransitionCompletedEvent.
TransitioningContentControl	Displays Content according to an IDataTemplate, using a PageTransition to move between the old and new content.
TrayIcon
TrayIcons
TreeView	Displays a hierarchical tree of data.
TreeViewItem	An item in a TreeView.
UserControl	Provides the base class for defining a new control that encapsulates related existing controls and provides its own logic.
Viewbox	Viewbox is used to scale single child to fit in the available space.
VirtualizingCarouselPanel	A panel used by Carousel to display the current item.
VirtualizingPanel	Base class for panels that can be used to virtualize items for an ItemsControl.
VirtualizingStackPanel	Arranges and virtualizes content on a single line that is oriented either horizontally or vertically.
Win32Properties	Set of Win32 specific properties and events that allow deeper customization of the application per platform.
Window	A top-level window.
WindowBase	Base class for top-level windows.
WindowClosingEventArgs	Provides data for the Closing event.
WindowIcon	Represents an icon for a window.
WindowResizedEventArgs	Provides data for the Resized event.
WindowTransparencyLevelCollection
WrapPanel	Positions child elements in sequential position from left to right, breaking content to the next line at the edge of the containing box. Subsequent ordering happens sequentially from top to bottom or from right to left, depending on the value of the Orientation property.
X11Properties	Set of X11 specific properties and events that allow deeper customization of the application per platform.

Structures

AcrylicPlatformCompensationLevels	Defines compensation levels for the platform depending on the transparency level. It controls the base opacity level of the 'tracing paper' layer that compensates for low blur radius.
DataGridClipboardCellContent	This structure encapsulate the cell information necessary when clipboard content is prepared.
DataGridLength	Represents the lengths of elements within the DataGrid control.
GridLength	Holds the width or height of a Grid's column and row definitions.
TextBlock.InlinesTextSource
TextBlock.SimpleTextSource
WindowTransparencyLevel

Interfaces

IColorPalette	Interface to define a color palette.
IDeferredContent	Represents a deferred content.
IGlobalDataTemplates	Defines the application-global data templates. Not client implementable.
INameScope	Defines a name scope. Not client implementable.
IPseudoClasses	Exposes an interface for setting pseudoclasses on a Classes collection. Not client implementable.
IResourceDictionary	An indexed dictionary of resources.
IResourceHost	Represents an element which hosts resources. Not client implementable.
IResourceNode	Represents an object that can be queried for resources. Not client implementable.
IResourceProvider	Represents an object that can be queried for resources but does not appear in the logical tree.
IScrollAnchorProvider	Specifies a contract for a scrolling control that supports scroll anchoring.
ISelectable	An interface that is implemented by objects that expose their selection state via a boolean IsSelected property.
ISetInheritanceParent	Defines an interface through which a StyledElement's inheritance parent can be set. Not client implementable.
ISetLogicalParent	Defines an interface through which a StyledElement's logical parent can be set. Not client implementable.
ITemplate(TControl)	Creates a control.
IThemeVariantProvider	Resource provider with theme variant awareness. Can be used with ThemeDictionaries.

Delegates

AutoCompleteFilterPredicate(T)	Represents the filter used by the AutoCompleteBox control to determine whether an item is a possible match for the specified text.
AutoCompleteSelector(T)	Represents the selector used by the AutoCompleteBox control to determine how the specified text should be modified with an item.
Win32Properties.CustomWindowStylesCallback
Win32Properties.CustomWndProcHookCallback

Enumerations

AlphaComponentPosition	Defines the position of a color's alpha component relative to all other components.
AutoCompleteFilterMode	Specifies how text in the text box portion of the AutoCompleteBox control is used to filter items specified by the ItemsSource property for display in the drop-down.
CalendarDatePickerFormat	Specifies date formats for a CalendarDatePicker.
CalendarMode	Specifies values for the different modes of operation of a Calendar.
CalendarSelectionMode	Specifies values that describe the available selection modes for a Calendar.
ClickMode	Defines how a Button reacts to clicks.
ColorComponent	Defines a specific component within a color model.
ColorModel	Defines the model used to represent colors.
ColorSpectrumComponents	Defines the two HSV color components displayed by a ColorSpectrum.
ColorSpectrumShape	Defines the shape of a ColorSpectrum.
ColorViewTab	Defines a specific tab/page (subview) within the ColorView.
DataGridClipboardCopyMode	Defines modes that indicates how DataGrid content is copied to the Clipboard.
DataGridEditAction	Used to specify action to take out of edit mode.
DataGridEditingUnit
DataGridGridLinesVisibility	Determines whether the inner cells' vertical/horizontal gridlines are shown or not.
DataGridHeadersVisibility	Determines whether the row/column headers are shown or not.
DataGridLengthUnitType
DataGridRowDetailsVisibilityMode
DataGridSelectionMode	Determines the selection model
Dock	Defines the available docking modes for a control in a DockPanel.
ExpandDirection	Direction in which an Expander control opens.
FlatColorPalette.FlatColor	Defines all colors in the FlatColorPalette.
FlyoutShowMode
GridResizeBehavior	Enum to indicate what Columns or Rows the GridSplitter resizes.
GridResizeDirection	Enum to indicate whether GridSplitter resizes Columns or Rows.
GridUnitType	Defines the valid units for a GridLength.
HsvComponent	Defines a specific component in the HSV color model.
Location
MaterialColorPalette.MaterialColor	Defines all colors in the MaterialColorPalette.
MenuItemToggleType	Defines how a MenuItem or NativeMenuItem reacts to clicks.
NativeMenuItemToggleType
PlacementMode	Defines the placement for a Popup control.
PlatformInhibitionType	A platform specific behavior that can be inhibited.
RefreshVisualizerOrientation	Defines constants that specify the orientation of a RefreshVisualizer.
RefreshVisualizerState	Defines constants that specify the state of a RefreshVisualizer
RgbComponent	Defines a specific component in the RGB color model.
SelectionMode	Defines the selection mode for a control which can select multiple items.
ShutdownMode	Describes the possible values for ShutdownMode.
SizeToContent	Determines how a Window will size itself to fit its content.
SpinDirection	Represents spin directions that could be initiated by the end-user.
SplitViewDisplayMode	Defines constants for how the SplitView Pane should display
SplitViewPanePlacement	Defines constants for where the Pane should appear
SystemDecorations	Determines system decorations (title bar, border, etc) for a Window
TickBarPlacement	Enum which describes how to position the TickBar.
TickPlacement	Enum which describes how to position the ticks in a Slider.
ValidSpinDirections	Represents spin directions that are valid.
WindowCloseReason	Specifies the reason that a window was closed.
WindowClosingBehavior	Describes how the Closing event behaves in the presence of child windows.
WindowEdge
WindowResizeReason	Describes the reason for a Resized event.
WindowStartupLocation	Determines the startup location of the window.
WindowState	Defines the minimized/maximized state of a Window.