PowWinForms 0.0.66

PowWinForms

Table of content

• Features
• Usage
• License

Features

• Persist windows position and other objects (https://github.com/anakic/Jot)
• Binds controls to reactive variables (https://github.com/vlad2048/PowRxVar)
• Ability to edit trees (https://github.com/vlad2048/PowTrees & ObjectListView)

Usage

Use RX for a control/form

This ties the reactive logic to the lifetime of the control (using the HandleCreated / HandleDestroyed events)

partial class MainWindow : Form
{
	public MainWindow()
	{
		InitializeComponent();

		this.InitRX(d =>
		{
			MyLogic.Init(this).D(d);
		});
	}
}

Persist windows

// Add a call to Track() when creating a window
var win = new MainWindow().Track();

Persist custom objects

class UserPrefs
{
	public string? LastFolder { get; set; }


	public void Save() => Saving?.Invoke(null, EventArgs.Empty);

	public event EventHandler? Saving;
	static UserPrefs()
	{
		WinFormsUtils.Tracker.Configure<UserPrefs>()
			.Properties(e => new
			{
				e.LastFolder
			})
			.PersistOn(nameof(UserPrefs.Saving));
	}
}

Usage:

var userPrefs = new UserPrefs().Track();
// ...
userPrefs.Save();

Create reactive variables

public partial class MainWin : Form
{
	public MainWin()
	{
		InitializeComponent();

		// Create a disposable tied to the lifetime of this form
		var d = this.MakeD();

		this.Events().HandleCreated.Subscribe(_ =>
		{
			// Create and bind reactive variables and use d to destroy them when the form is closed
			var name = Var.Make("name").D(d);

			// bind name
		});
	}
}

License

MIT