C# Класс PowerArgs.Cli.FocusManager

A class that manages the focus of a CLI application

Наследование: ObservableObject

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Открытые методы

Метод	Описание
Add ( ConsoleControl c ) : void	Adds the current control to the current focus context
ClearFocus ( ) : void	Clears the focus, but preserves the focus index
FocusManager ( ) : System	Initializes the focus manager
Pop ( ) : void	Pops the current focus context. This should be called if you've implemented a modal dialog like experience and your dialog has just closed. Pop() will automatically restore focus on the previous context.
Push ( ) : void	Pushes a new focus context onto the stack. This is useful, for example, when a dialog appears above all other controls and you want to limit focus to the dialog to acheive a modal affect. You must remember to call pop when your context ends.
Remove ( ConsoleControl c ) : void	Removes the control from all focus contexts
TryMoveFocus ( bool forward = true ) : bool	Tries to move the focus forward or backwards
TryRestoreFocus ( ) : bool	Tries to restore the focus on the given context
TrySetFocus ( ConsoleControl newFocusControl ) : bool	Tries to set focus on the given control.

Приватные методы

Метод	Описание
CycleFocusIndex ( bool forward ) : bool

Описание методов

Add() публичный Метод

Adds the current control to the current focus context

public Add ( ConsoleControl c ) : void
c	ConsoleControl	The control to add
Результат	void

ClearFocus() публичный Метод

Clears the focus, but preserves the focus index

public ClearFocus ( ) : void
Результат	void

FocusManager() публичный Метод

Initializes the focus manager

public FocusManager ( ) : System
Результат	System

Pop() публичный Метод

Pops the current focus context. This should be called if you've implemented a modal dialog like experience and your dialog has just closed. Pop() will automatically restore focus on the previous context.

public Pop ( ) : void
Результат	void

Push() публичный Метод

Pushes a new focus context onto the stack. This is useful, for example, when a dialog appears above all other controls and you want to limit focus to the dialog to acheive a modal affect. You must remember to call pop when your context ends.

public Push ( ) : void
Результат	void

Remove() публичный Метод

Removes the control from all focus contexts

public Remove ( ConsoleControl c ) : void
c	ConsoleControl	The control to remove
Результат	void

TryMoveFocus() публичный Метод

Tries to move the focus forward or backwards

public TryMoveFocus ( bool forward = true ) : bool
forward	bool	If true then the manager will try to move forwards, otherwise backwards
Результат	bool

TryRestoreFocus() публичный Метод

Tries to restore the focus on the given context

public TryRestoreFocus ( ) : bool
Результат	bool

TrySetFocus() публичный Метод

Tries to set focus on the given control.

public TrySetFocus ( ConsoleControl newFocusControl ) : bool
newFocusControl	ConsoleControl	the control to focus.
Результат	bool