public void DrawCursorToImage(System.Drawing.Image img, Point cursorOffset)
{
if (IconHandle != IntPtr.Zero)
{
Point drawPosition = new Point(Position.X - cursorOffset.X, Position.Y - cursorOffset.Y);
using (System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(img))
using (System.Drawing.Icon icon = System.Drawing.Icon.FromHandle(IconHandle))
{
g.DrawIcon(icon, (int)drawPosition.X, (int)drawPosition.Y);
}
}
}
protected override void Paint(System.Drawing.Graphics graphics, System.Drawing.Rectangle clipBounds, System.Drawing.Rectangle cellBounds, int rowIndex, DataGridViewElementStates cellState, object value, object formattedValue, string errorText, DataGridViewCellStyle cellStyle, DataGridViewAdvancedBorderStyle advancedBorderStyle, DataGridViewPaintParts paintParts)
{
base.Paint(graphics, clipBounds, cellBounds, rowIndex, cellState, value, "", errorText, cellStyle,
advancedBorderStyle, paintParts);
var cellValue = Convert.IsDBNull(value) ? 0 : Convert.ToDecimal(value);
const int horizontaloffset = 2;
var parent = (LagerStatusColumn)this.OwningColumn;
var fnt = parent.InheritedStyle.Font;
var icon = Properties.Resources.lager;
if (cellValue == 0)
{
icon = Properties.Resources.rest;
}
else if (cellValue < 0)
{
icon = Properties.Resources.question_white;
}
const int vertoffset = 0;
graphics.DrawIcon(icon, cellBounds.X + horizontaloffset,
cellBounds.Y + vertoffset);
var cellText = formattedValue.ToString();
var textSize =
graphics.MeasureString(cellText, fnt);
// Calculate the correct color:
var textColor = parent.InheritedStyle.ForeColor;
if ((cellState &
DataGridViewElementStates.Selected) ==
DataGridViewElementStates.Selected)
{
textColor = parent.InheritedStyle.
SelectionForeColor;
}
// Draw the text:
using (var brush = new SolidBrush(textColor))
{
graphics.DrawString(cellText, fnt, brush,
cellBounds.X + icon.Width + 2,
cellBounds.Y + 0);
}
}
public static System.Drawing.Bitmap GetIconAsImage(string Name)
{
System.IO.Stream stm = typeof(ResourceManager).Assembly.GetManifestResourceStream(string.Format("NzbDrone.Core.{0}.ico", Name));
if (stm == null)
{
return(null);
}
System.Drawing.Bitmap bmp;
using (System.Drawing.Icon ico = new System.Drawing.Icon(stm))
{
bmp = new System.Drawing.Bitmap(ico.Width, ico.Height);
using (System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(bmp))
{
g.DrawIcon(ico, 0, 0);
}
}
return(bmp);
}
