TierMakerGodot/CardEditImageBox.cs

using Godot;
using System;

public partial class CardEditImageBox : TextureRect
{
	// Called when the node enters the scene tree for the first time.
	public override void _Ready()
	{
	}

	// Called every frame. 'delta' is the elapsed time since the previous frame.
	public override void _Process(double delta)
	{
	}
    public override void _GuiInput(InputEvent @event)
    {
        if (@event is InputEventMouseButton iemb)
		{
			if (iemb.Pressed && iemb.ButtonIndex == MouseButton.Left)
			{
				// bool inControl = _HasPoint(iemb.Position);
				// GD.Print(inControl);
				// if (iemb.Position.X >= 0 && iemb.Position.X <= Size.X
				// 	&& iemb.Position.Y >= 0 && iemb.Position.Y <= Size.Y)
				// if (inControl)
					GetNode<FileDialog>("%CardImagePicker").Show();

			}
		}
    }
}