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Switch-Toolbox/Switch_Toolbox_Library/Forms/Custom/STCheckBox.cs

106 lines
3.0 KiB
C#

using System.Drawing;
using System.Windows.Forms;
using System.ComponentModel;
using System;
namespace Toolbox.Library.Forms
{
/// <summary>
/// CheckBox created with code & design skills.
/// </summary>
public class STCheckBox : CheckBox
{
/// <summary>
/// The color of the CheckBox background rectangle
/// </summary>
[Category("Options"), Description("The color of the background."), Browsable(true)]
private Color BoxColor { get; set; }
/// <summary>
/// Ticked icon
/// </summary>
private Image TickTock => Properties.Resources.CheckMark;
public STCheckBox()
{
SetColor();
this.Paint += OnPaint;
this.CheckedChanged += new EventHandler(CheckedChangedEvent);
}
bool value { get; set; }
/// <summary>
/// Binds a property from the given object to the checkbox
/// </summary>
/// <param name="Object"></param>
/// <param name="PropertyName"></param>
/// <param name="ResetBindings"></param>
public void Bind(object Object, string PropertyName, bool ResetBindings = true)
{
if (ResetBindings)
DataBindings.Clear();
DataBindings.Add("Checked", Object, PropertyName);
}
/// <summary>
/// Draws the ticked icon if the PsCheckBox is checked and its background color
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnPaint(object sender, PaintEventArgs e)
{
SetColor();
e.Graphics.FillRectangle(new SolidBrush(this.BoxColor), new Rectangle(0, 0, 15, 15));
if (this.Checked)
{
e.Graphics.DrawImage(this.TickTock, 2, 2, 12, 12);
}
}
/// <summary>
/// Sets the size of the layout to 16x;16x
/// </summary>
/// <param name="pb"></param>
private void Set16(PictureBox pb)
{
pb.Size = new Size(16, 16);
}
/// <summary>
/// Sets the size of the layout to 18x;18x
/// </summary>
/// <param name="pb"></param>
private void Set18(PictureBox pb)
{
pb.Size = new Size(18, 18);
}
/// <summary>
/// Changes thee way our layout behaves
/// </summary>
private void CheckedChangedEvent(object sender, EventArgs args)
{
value = Checked;
SetColor();
this.Invalidate();
foreach (Binding data in DataBindings)
{
data.WriteValue();
}
}
private void SetColor()
{
if (!Enabled)
this.BoxColor = FormThemes.BaseTheme.DisabledItemColor;
else if (Checked)
BoxColor = FormThemes.BaseTheme.CheckBoxEnabledBackColor;
else
BoxColor = FormThemes.BaseTheme.CheckBoxBackColor;
}
}
}