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using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace grapher.Models.Options
{
public class ActiveValueLabel
{
public const string DefaultFormatString = "0.######";
public static readonly Color ActiveValueFontColor = Color.FromArgb(255, 65, 65, 65);
private string _prefix;
private string _value;
public ActiveValueLabel(Label valueLabel, Label centeringLabel)
{
ValueLabel = valueLabel;
ValueLabel.ForeColor = ActiveValueFontColor;
Left = centeringLabel.Left;
Width = centeringLabel.Width;
ValueLabel.AutoSize = false;
ValueLabel.TextAlign = ContentAlignment.MiddleCenter;
FormatString = DefaultFormatString;
Prefix = string.Empty;
}
public Label ValueLabel { get; }
public string FormatString { get; set; }
public string Prefix
{
get { return _prefix; }
set
{
_prefix = value;
RefreshText();
}
}
private string Value
{
get { return _value; }
set
{
_value = value;
RefreshText();
}
}
public int Left
{
get
{
return ValueLabel.Left;
}
set
{
ValueLabel.Left = value;
}
}
public int Width
{
get
{
return ValueLabel.Width;
}
set
{
ValueLabel.Width = value;
}
}
public void Hide()
{
ValueLabel.Hide();
}
public void Show()
{
ValueLabel.Show();
}
public void SetValue(double value)
{
SetValue(value.ToString(FormatString));
}
public void SetValue(string value)
{
Value = value;
}
public void RefreshText()
{
ValueLabel.Text = string.IsNullOrWhiteSpace(Prefix) ? Value: $"{Prefix}: {Value}";
}
}
}
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