protected override void OnPaint(PaintEventArgs e)
{
GroupBoxState state = base.Enabled ? GroupBoxState.Normal :
GroupBoxState.Disabled;
//TextFormatFlags flags = TextFormatFlags.PreserveGraphicsTranslateTransform |
// TextFormatFlags.PreserveGraphicsClipping |
// TextFormatFlags.TextBoxControl |
// TextFormatFlags.HorizontalCenter |
// TextFormatFlags.WordBreak;
titlealign flags = titlealign.Center;
Color titleColor = this.TextColor;
//if (!this.ShowKeyboardCues)
// flags |= TextFormatFlags.HidePrefix;
if (this.TitleAlign == titlealign.Left)
{
flags = titlealign.Left;
}
if (this.TitleAlign == titlealign.Right)
{
flags = titlealign.Right;
}
if (this.TitleAlign == titlealign.Center)
{
flags = titlealign.Center;
}
if (!this.Enabled)
{
titleColor = SystemColors.GrayText;
}
DrawUnthemedGroupBoxWithText(e.Graphics, new Rectangle(0, 0, base.Width,
base.Height), this.Text, this.Font, titleColor, flags, state);
RaisePaintEvent(this, e);
}
private void DrawUnthemedGroupBoxWithText(Graphics g, Rectangle bounds,
string groupBoxText, Font font, Color titleColor,
titlealign flags, GroupBoxState state)
{
Rectangle rectangle = bounds;
rectangle.Width -= 8;
Size size = TextRenderer.MeasureText(g, groupBoxText, font, new Size(rectangle.Width, rectangle.Height), TextFormatFlags.Default);
rectangle.Width = size.Width;
rectangle.Height = size.Height;
if (flags == titlealign.Left)
{
rectangle.X += 5;
}
else if (flags == titlealign.Right)
{
rectangle.X = (bounds.Width - rectangle.Width) - 5; // 센터
}
else if (flags == titlealign.Center)
{
rectangle.X = ((bounds.X + bounds.Width) - rectangle.Width) / 2; // 센터
}
TextRenderer.DrawText(g, groupBoxText, font, rectangle, titleColor, TextFormatFlags.Default);
if (rectangle.Width > 0)
{
rectangle.Inflate(2, 0);
}
using (var pen = new Pen(this.BorderColor))
{
//System.Console.WriteLine("이미지그리기 시작");
int num = bounds.Top + (font.Height / 2);
g.DrawLine(pen, bounds.Left, num - 1, bounds.Left, bounds.Height - 2); // 왼쪽라인
//System.Console.WriteLine(string.Format("x1 = {0}\t\t\ty1 = {1}", bounds.Left - bounds.Left, (bounds.Height - 2) - (num - 1)));
g.DrawLine(pen, bounds.Left, bounds.Height - 2, bounds.Width - 2, bounds.Height - 2); // 아래라인
//System.Console.WriteLine(string.Format("x1 = {0}\t\t\ty1 = {1}", (bounds.Width - 2) - bounds.Left, (bounds.Height - 2) - (bounds.Height - 2)));
g.DrawLine(pen, bounds.Left, num - 1, rectangle.X + 3, num - 1); // 글씨 왼쪽라인
//System.Console.WriteLine(string.Format("x1 = {0}\t\t\ty1 = {1}", (rectangle.X - 3) - bounds.Left, (num - 1) - (num - 1)));
g.DrawLine(pen, rectangle.X + rectangle.Width - 5, num - 1, bounds.Width - 2, num - 1); // 글씨 오른쪽라인
//System.Console.WriteLine(string.Format("x1 = {0}\t\t\ty1 = {1}", (bounds.Width - 2) - (rectangle.X + rectangle.Width + 2), (num - 1) - (num - 1)));
g.DrawLine(pen, bounds.Width - 2, num - 1, bounds.Width - 2, bounds.Height - 2); // 오른쪽라인
//System.Console.WriteLine(string.Format("x1 = {0}\t\t\ty1 = {1}", (bounds.Width - 2) - (bounds.Width - 2), (bounds.Height - 2) - (num - 1)));
//Left
//g.DrawLine(pen, bounds.Location, new Point(bounds.X, bounds.Y + bounds.Height));
////Right
//g.DrawLine(pen, new Point(bounds.X + bounds.Width, bounds.Y), new Point(bounds.X + bounds.Width, bounds.Y + bounds.Height));
////Bottom
//g.DrawLine(pen, new Point(bounds.X, bounds.Y + bounds.Height), new Point(bounds.X + bounds.Width, bounds.Y + bounds.Height));
////Top1
//g.DrawLine(pen, new Point(bounds.X, bounds.Y), new Point(bounds.X + this.Padding.Left, bounds.Y));
////Top2
//g.DrawLine(pen, new Point(bounds.X + this.Padding.Left + (int)(rectangle.Width), bounds.Y), new Point(bounds.X + bounds.Width, bounds.Y));
//System.Console.WriteLine("이미지그리기 끝" + "\r\n");
}
}
