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RibbonBackstageHeaderButtonViewModel Class

Namespace:
ActiproSoftware.UI.Avalonia.Controls.Bars.Mvvm
Assembly:
ActiproSoftware.Avalonia.Bars.Mvvm.dll

Represents a view model for a button control within a ribbon backstage header.

public class RibbonBackstageHeaderButtonViewModel : BarKeyedObjectViewModelBase, IHasKey
Inheritance:
object ObservableObjectBase BarKeyedObjectViewModelBase object
Implements:
IHasKey

Constructors

RibbonBackstageHeaderButtonViewModel()

Initializes a new instance of the class.

public RibbonBackstageHeaderButtonViewModel()

RibbonBackstageHeaderButtonViewModel(string?)

Initializes a new instance of the class with the specified key. The label and key tip text are auto-generated.

public RibbonBackstageHeaderButtonViewModel(string? key)
Parameter Type Description
key string

A string that uniquely identifies the control.

RibbonBackstageHeaderButtonViewModel(string?, string?)

Initializes a new instance of the class with the specified key and label. The key tip text is auto-generated.

public RibbonBackstageHeaderButtonViewModel(string? key, string? label)
Parameter Type Description
key string

A string that uniquely identifies the control.
label string

The text label to display, which is auto-generated from the key if null.

RibbonBackstageHeaderButtonViewModel(string?, string?, string?)

Initializes a new instance of the class with the specified key, label, and key tip text.

public RibbonBackstageHeaderButtonViewModel(string? key, string? label, string? keyTipText)
Parameter Type Description
key string

A string that uniquely identifies the control.
label string

The text label to display, which is auto-generated from the key if null.
keyTipText string

The key tip text, which is auto-generated from the label if null.

RibbonBackstageHeaderButtonViewModel(string?, string?, string?, ICommand?)

Initializes a new instance of the class with the specified key, label, key tip text, and command.

public RibbonBackstageHeaderButtonViewModel(string? key, string? label, string? keyTipText, ICommand? command)
Parameter Type Description
key string

A string that uniquely identifies the control.
label string

The text label to display, which is auto-generated from the command or key if null.
keyTipText string

The key tip text, which is auto-generated from the command or label if null.
command ICommand

The command to attach to the control.

RibbonBackstageHeaderButtonViewModel(string?, string?, ICommand?)

Initializes a new instance of the class with the specified key, label, and command. The key tip text is auto-generated.

public RibbonBackstageHeaderButtonViewModel(string? key, string? label, ICommand? command)
Parameter Type Description
key string

A string that uniquely identifies the control.
label string

The text label to display, which is auto-generated from the command or key if null.
command ICommand

The command to attach to the control.

RibbonBackstageHeaderButtonViewModel(string?, ICommand?)

Initializes a new instance of the class with the specified key and command. The label and key tip text are auto-generated.

public RibbonBackstageHeaderButtonViewModel(string? key, ICommand? command)
Parameter Type Description
key string

A string that uniquely identifies the control.
command ICommand

The command to attach to the control.

Properties

Command

The ICommand to attach to the control.

public ICommand? Command { get; set; }

Property Value

ICommand

CommandParameter

The parameter to pass to the Command property.

public object? CommandParameter { get; set; }

Property Value

object

Description

The text description to display in screen tips.

public string? Description { get; set; }

Property Value

string

HeaderAlignment

A RibbonBackstageHeaderAlignment indicating the alignment of the control within the ribbon Backstage header.

public RibbonBackstageHeaderAlignment HeaderAlignment { get; set; }

Property Value

RibbonBackstageHeaderAlignment:

The default value is Top.

IsVisible

Indicates whether the control is currently visible.

public bool IsVisible { get; set; }

Property Value

bool:

The default value is true.

KeyTipText

The key tip text used to access the control.

public string? KeyTipText { get; set; }

Property Value

string

Label

The text label to display.

public string? Label { get; set; }

Property Value

string

SmallIcon

The object representing a small icon, generally 16x16 size.

public object? SmallIcon { get; set; }

Property Value

object

Title

The string title, which can override the Label when displayed in screen tips and customization UI.

public string? Title { get; set; }

Property Value

string

Inherited Members

Extension Methods