tangxu
2024-10-22 7a0d1efa4784d176a32f182ecae671711e98ca92
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#region Imports
 
using System.ComponentModel;
using System.Drawing;
using System.Windows.Forms;
using static DPumpHydr.WinFrmUI.RLT.Helper.CrownHelper;
 
#endregion
 
namespace DPumpHydr.WinFrmUI.RLT.Forms
{
    #region CrownForm
 
    public class CrownForm : Form
    {
        #region Field Region
 
        private bool _flatBorder;
 
        #endregion
 
        #region Property Region
 
        [Category("Appearance")]
        [Description("Determines whether a single pixel border should be rendered around the form.")]
        [DefaultValue(false)]
        public bool FlatBorder
        {
            get => _flatBorder;
            set
            {
                _flatBorder = value;
                Invalidate();
            }
        }
 
        #endregion
 
        #region Constructor Region
 
        public CrownForm()
        {
            BackColor = ThemeProvider.Theme.Colors.GreyBackground;
            StartPosition = FormStartPosition.CenterScreen;
        }
 
        #endregion
 
        #region Paint Region
 
        protected override void OnPaintBackground(PaintEventArgs e)
        {
            base.OnPaintBackground(e);
 
            if (!_flatBorder)
            {
                return;
            }
 
            Graphics g = e.Graphics;
 
            using Pen p = new(ThemeProvider.Theme.Colors.DarkBorder);
            Rectangle modRect = new(ClientRectangle.Location, new Size(ClientRectangle.Width - 1, ClientRectangle.Height - 1));
            g.DrawRectangle(p, modRect);
        }
 
        #endregion
    }
 
    #endregion
}