public static void DrawHatchStyle(DrawItemEventArgs e)
{
if (e.Index >= 0)
{
var g = e.Graphics;
var rect = e.Bounds;
if ((e.State & DrawItemState.Selected) > 0)
{
rect.Width--;
}
var hatchRect = new Rectangle(rect.X + 2, rect.Y + 2, 19, rect.Height - 5);
#region Fill
StiControlPaint.DrawItem(g, rect, e.State, SystemColors.Window, SystemColors.ControlText);
#endregion
using (var brush = new HatchBrush(StiBrushes.HatchStyles[e.Index], Color.Black, Color.White))
{
g.FillRectangle(brush, hatchRect);
}
g.DrawRectangle(Pens.Black, hatchRect);
#region Paint name
using (var font = new Font("Arial", 8))
{
using (var stringFormat = new StringFormat())
{
stringFormat.LineAlignment = StringAlignment.Center;
stringFormat.FormatFlags = StringFormatFlags.NoWrap;
stringFormat.Trimming = StringTrimming.EllipsisCharacter;
var hatchStyle = StiBrushes.HatchStyles[e.Index];
string name = StiLocalization.Get("PropertyHatchStyle", hatchStyle.ToString());
e.Graphics.DrawString(name,
font, Brushes.Black,
new Rectangle(25, rect.Top, rect.Width - 18, 16),
stringFormat);
}
}
#endregion
}
}
public static void DrawPenStyle(DrawItemEventArgs e)
{
Graphics g = e.Graphics;
Rectangle rect = e.Bounds;
Rectangle borderRect = new Rectangle(rect.X + 2, rect.Y + 2, 52, 14);
#region Fill
rect.Width--;
StiControlPaint.DrawItem(g, rect, e.State, SystemColors.Window, SystemColors.ControlText);
#endregion
#region Paint border style
Array obj = Enum.GetValues(typeof(StiPenStyle));
using (Pen pen = new Pen(Color.Black, 2))
{
StiPenStyle penStyle = StiPenStyle.Solid;
if (e.Index != -1)
{
penStyle = (StiPenStyle)obj.GetValue(e.Index);
}
pen.DashStyle = StiPenUtils.GetPenStyle(penStyle);
g.FillRectangle(Brushes.White, borderRect);
int center = rect.Top + rect.Height / 2;
if (penStyle == StiPenStyle.Double)
{
pen.Width = 1;
g.DrawLine(pen, 2, center - 1, 54, center - 1);
g.DrawLine(pen, 2, center + 1, 54, center + 1);
}
else if (penStyle != StiPenStyle.None)
{
g.DrawLine(pen, 2, center, 54, center);
}
}
g.DrawRectangle(Pens.Black, borderRect);
#endregion
#region Paint name
using (Font font = new Font("Arial", 8))
{
using (StringFormat stringFormat = new StringFormat())
{
stringFormat.LineAlignment = StringAlignment.Center;
string name = ((StiPenStyle)obj.GetValue(e.Index)).ToString();
string locName = StiLocalization.Get("PropertyEnum", "StiPenStyle" + name);
if (locName != null)
{
name = locName;
}
e.Graphics.DrawString(name,
font, Brushes.Black,
new Rectangle(55, rect.Top + 4, rect.Width - 18, 10),
stringFormat);
}
}
#endregion
}
public static void DrawCapStyle(DrawItemEventArgs e)
{
Graphics g = e.Graphics;
Rectangle rect = e.Bounds;
Rectangle borderRect = new Rectangle(rect.X + 2, rect.Y + 2, 52, 14);
#region Fill
rect.Width--;
StiControlPaint.DrawItem(g, rect, e.State, SystemColors.Window, SystemColors.ControlText);
#endregion
#region Paint border style
Array obj = Enum.GetValues(typeof(StiCapStyle));
using (Pen pen = new Pen(Color.DimGray, 1))
{
StiCapStyle capStyle = StiCapStyle.None;
if (e.Index != -1)
{
capStyle = (StiCapStyle)obj.GetValue(e.Index);
}
g.FillRectangle(Brushes.White, borderRect);
int yCenter = borderRect.Top + borderRect.Height / 2;
int xStep = borderRect.Width / 4;
PointF[] points = null;
SmoothingMode mode = g.SmoothingMode;
g.SmoothingMode = SmoothingMode.AntiAlias;
switch (capStyle)
{
#region None
case StiCapStyle.None:
g.DrawLine(pen, borderRect.X + xStep, yCenter, borderRect.Right - xStep, yCenter);
break;
#endregion
#region Arrow
case StiCapStyle.Arrow:
g.DrawLine(pen, borderRect.X + xStep, yCenter, borderRect.Right - xStep, yCenter);
Rectangle capArrowRECT = new Rectangle(borderRect.Right - xStep - 4, borderRect.Y + 2, 5, 11);
g.SmoothingMode = mode;
points = new PointF[] { new PointF(capArrowRECT.Right, capArrowRECT.Y + (float)(capArrowRECT.Height / 2)),
new PointF(capArrowRECT.Left, capArrowRECT.Y),
new PointF(capArrowRECT.Left, capArrowRECT.Bottom) };
using (Brush capBrush = new SolidBrush(Color.DimGray))
{
g.FillPolygon(capBrush, points);
}
break;
#endregion
#region Open
case StiCapStyle.Open:
g.DrawLine(pen, borderRect.X + xStep, yCenter, borderRect.Right - xStep, yCenter);
Rectangle capOpenRECT = new Rectangle(borderRect.Right - xStep - 4, borderRect.Y + 4, 5, 7);
points = new PointF[] { new PointF(capOpenRECT.X, capOpenRECT.Y),
new PointF(capOpenRECT.Right, capOpenRECT.Y + (float)(capOpenRECT.Height / 2)),
new PointF(capOpenRECT.X, capOpenRECT.Bottom) };
using (Pen openPen = new Pen(Color.DimGray))
{
g.DrawLines(openPen, points);
}
break;
#endregion
#region Stealth
case StiCapStyle.Stealth:
g.DrawLine(pen, borderRect.X + xStep, yCenter, borderRect.Right - xStep, yCenter);
Rectangle capStealthRECT = new Rectangle(borderRect.Right - xStep - 9, borderRect.Y + 2, 10, 11);
points = new PointF[] { new PointF(capStealthRECT.X, capStealthRECT.Y),
new PointF(capStealthRECT.Right, capStealthRECT.Y + (float)(capStealthRECT.Height / 2)),
new PointF(capStealthRECT.X, capStealthRECT.Bottom),
new PointF(capStealthRECT.X + (float)(capStealthRECT.Width / 3), capStealthRECT.Y + (float)(capStealthRECT.Height / 2)),
new PointF(capStealthRECT.X, capStealthRECT.Y) };
using (Brush capBrush = new SolidBrush(Color.DimGray))
{
g.FillPolygon(capBrush, points);
}
break;
#endregion
#region Diamond
case StiCapStyle.Diamond:
g.DrawLine(pen, borderRect.X + xStep, yCenter, borderRect.Right - xStep, yCenter);
Rectangle capDiamondRECT = new Rectangle(borderRect.Right - xStep - 6, borderRect.Y + 3, 8, 9);
points = new PointF[] { new PointF(capDiamondRECT.X, capDiamondRECT.Y + (float)(capDiamondRECT.Height / 2)),
new PointF(capDiamondRECT.X + (float)(capDiamondRECT.Width / 2), capDiamondRECT.Y),
new PointF(capDiamondRECT.Right, capDiamondRECT.Y + (float)(capDiamondRECT.Height / 2)),
new PointF(capDiamondRECT.X + (float)(capDiamondRECT.Width / 2), capDiamondRECT.Bottom) };
using (Brush diamondBrush = new SolidBrush(Color.DimGray))
{
g.FillPolygon(diamondBrush, points);
}
break;
#endregion
#region Oval
case StiCapStyle.Oval:
g.DrawLine(pen, borderRect.X + xStep, yCenter, borderRect.Right - xStep, yCenter);
Rectangle capOvalRECT = new Rectangle(borderRect.Right - xStep - 4, borderRect.Y + 4, 6, 6);
using (Brush ovalBrush = new SolidBrush(Color.DimGray))
{
g.FillEllipse(ovalBrush, capOvalRECT);
}
break;
#endregion
#region Square
case StiCapStyle.Square:
g.DrawLine(pen, borderRect.X + xStep, yCenter, borderRect.Right - xStep, yCenter);
Rectangle capSquareRECT = new Rectangle(borderRect.Right - xStep - 4, borderRect.Y + 4, 6, 6);
g.SmoothingMode = mode;
using (Brush squareBrush = new SolidBrush(Color.DimGray))
{
g.FillRectangle(squareBrush, capSquareRECT);
}
break;
#endregion
}
g.SmoothingMode = mode;
}
g.DrawRectangle(Pens.Black, borderRect);
#endregion
#region Paint name
using (Font font = new Font("Arial", 8))
{
using (StringFormat stringFormat = new StringFormat())
{
stringFormat.LineAlignment = StringAlignment.Center;
object capStyle = obj.GetValue(e.Index);
string locName = StiLocalization.Get("PropertyEnum", typeof(StiCapStyle).Name + Enum.GetName(typeof(StiCapStyle), capStyle), false);
e.Graphics.DrawString(locName, font, Brushes.Black,
new Rectangle(55, rect.Top + 4, rect.Width - 18, 10),
stringFormat);
}
}
#endregion
}
/// <summary>
/// Draws a button control.
/// </summary>
/// <param name="graphics">The Graphics object to draw on.</param>
/// <param name="bounds">The bounds that represents the dimensions of the button.</param>
/// <param name="image">Image for draws on button.</param>
/// <param name="isPressed">The Button is pressed.</param>
/// <param name="isFocused">The Button is focused.</param>
/// <param name="isMouseOverButton">Mouse pointer is over the button.</param>
/// <param name="enabled">The Button is enabled.</param>
public static void DrawButton(Graphics graphics, Rectangle bounds, Image image,
bool isPressed, bool isFocused, bool isMouseOverButton, bool enabled, bool flat)
{
#region Flat
if (flat)
{
bounds.Width++;
bounds.Height++;
Color btColorStart = StiColors.ControlStart;
Color btColorEnd = StiColors.ControlEnd;
#region isMouseOverButton
if (isMouseOverButton)
{
btColorStart = StiColors.ControlStartLight;
btColorEnd = StiColors.ControlEndLight;
}
#endregion
#region isPressed
if (isPressed)
{
btColorStart = StiColors.ControlStartDark;
btColorEnd = StiColors.ControlEndDark;
}
#endregion
if (!enabled)
{
btColorStart = btColorEnd;
}
using (Brush brush = new LinearGradientBrush(bounds, btColorStart, btColorEnd, 90))
{
graphics.FillRectangle(brush, bounds);
}
Color color = SystemColors.ControlDark;
if (isFocused)
{
color = StiColors.SelectedText;
}
using (Pen pen = new Pen(color))
{
bounds.X--;
bounds.Y--;
bounds.Width++;
bounds.Height++;
graphics.DrawRectangle(pen, bounds);
}
}
#endregion
#region 3D
else
{
ButtonState state = ButtonState.Normal;
if (isPressed)
{
state = ButtonState.Pushed;
}
if (!enabled)
{
state = ButtonState.Inactive;
}
bounds.Width++;
bounds.Height++;
if (bounds.Width > 0 && bounds.Height > 0)
{
ControlPaint.DrawButton(graphics, bounds, state);
}
}
#endregion
#region PaintImage
if (isPressed)
{
bounds.X++;
bounds.Y++;
}
if (image != null)
{
if (flat)
{
bounds.X++;
bounds.Y++;
}
if (enabled)
{
graphics.DrawImage(image, new Rectangle(
bounds.X + (bounds.Width - image.Width) / 2,
bounds.Y + (bounds.Height - image.Height - 1) / 2,
16, 16));
}
else
{
StiControlPaint.DrawImageDisabled(graphics, image,
bounds.X + (bounds.Width - image.Width) / 2,
bounds.Y + (bounds.Height - image.Height - 1) / 2);
}
}
#endregion
}
