internal static void DoPaint(IGraphics g, DataGridView grid)
{
Pen2 p = new Pen2(GraphUtils.ToColor2(grid.GridColor));
float x = grid.Location.X;
float y = grid.Location.Y;
Brush2 text = new Brush2(GraphUtils.ToColor2(grid.ColumnHeadersDefaultCellStyle.ForeColor));
Font2 headerFont = GraphUtils.ToFont2(grid.ColumnHeadersDefaultCellStyle.Font);
StringFormat2 headerformat = new StringFormat2 {
Alignment = StringAlignment2.Near,
LineAlignment = StringAlignment2.Center
};
for (int c = 0; c < grid.Columns.Count; c++)
{
Brush2 header = new Brush2(GraphUtils.ToColor2(grid.Columns[c].HeaderCell.Style.BackColor));
if (header.Color.IsEmpty || header.Color == Color2.Transparent || header.Color == Color2.Black ||
header.Color.Name == "0")
{
header.Color = GraphUtils.ToColor2(grid.ColumnHeadersDefaultCellStyle.BackColor);
}
g.FillRectangle(header, x, y, grid.Columns[c].Width, grid.ColumnHeadersHeight);
g.DrawRectangle(p, x, y, grid.Columns[c].Width, grid.ColumnHeadersHeight);
g.DrawString(grid.Columns[c].HeaderText, headerFont, text,
new Rectangle2(x, y, grid.Columns[c].Width, grid.ColumnHeadersHeight), headerformat);
x += grid.Columns[c].Width;
}
y += grid.ColumnHeadersHeight;
for (int r = 0; r < grid.Rows.Count; r++)
{
x = grid.Location.X;
for (int c = 0; c < grid.Columns.Count; c++)
{
Color2 backcolor = GetBackColor(grid, r, c);
Color2 forecolor = GetForeColor(grid, r, c);
if (!backcolor.IsEmpty)
{
g.FillRectangle(new Brush2(backcolor), x, y, grid.Columns[c].Width, grid.Rows[r].Height);
}
g.DrawRectangle(p, x, y, grid.Columns[c].Width, grid.Rows[r].Height);
object value = grid.Rows[r].Cells[c].Value;
if (value != null)
{
Font2 font = GraphUtils.ToFont2(grid.DefaultCellStyle.Font);
StringFormat2 cellformat = GetStringFormat(grid.Columns[c].DefaultCellStyle.Alignment);
string t = value.ToString();
if (!string.IsNullOrEmpty(grid.Columns[c].DefaultCellStyle.Format))
{
string format = "{0:" + grid.Columns[c].DefaultCellStyle.Format.ToLower() + "}";
t = string.Format(format, value);
}
g.DrawString(t, font, new Brush2(forecolor), new Rectangle2(x, y, grid.Columns[c].Width, grid.Rows[r].Height),
cellformat);
}
x += grid.Columns[c].Width;
}
y += grid.Rows[r].Height;
}
}
private static void DoPaint(IGraphics g, Label label)
{
Rectangle2 rect = new Rectangle2(GraphUtils.ToPointF2(label.Location), GraphUtils.ToSizeF2(label.Size));
g.FillRectangle(new Brush2(GraphUtils.ToColor2(label.BackColor)), rect.X, rect.Y, label.Width - label.Margin.Left - label.Margin.Right,
label.Height - label.Margin.Top - label.Margin.Bottom);
StringFormat2 format = new StringFormat2 {
Alignment = StringAlignment2.Near, LineAlignment = StringAlignment2.Near
};
g.DrawString(label.Text, GraphUtils.ToFont2(label.Font), new Brush2(GraphUtils.ToColor2(label.ForeColor)), rect, format);
}
private static void DoPaint(IGraphics g, TextBox textBox)
{
g.FillRectangle(new Brush2(GraphUtils.ToColor2(textBox.BackColor)), textBox.Location.X, textBox.Location.Y,
textBox.Width - textBox.Margin.Left - textBox.Margin.Right,
textBox.Height - textBox.Margin.Top - textBox.Margin.Bottom);
Rectangle2 rect = new Rectangle2(GraphUtils.ToPointF2(textBox.Location), GraphUtils.ToSize2(textBox.Size));
StringFormat2 format = new StringFormat2 {
Alignment = StringAlignment2.Near, LineAlignment = StringAlignment2.Near
};
g.DrawString(textBox.Text, GraphUtils.ToFont2(textBox.Font), new Brush2(GraphUtils.ToColor2(textBox.ForeColor)), rect, format);
}
private static void DoPaint(IGraphics g, RichTextBox textBox)
{
g.FillRectangle(new Brush2(GraphUtils.ToColor2(textBox.BackColor)), textBox.Location.X, textBox.Location.Y,
textBox.Width - textBox.Margin.Left - textBox.Margin.Right,
textBox.Height - textBox.Margin.Top - textBox.Margin.Bottom);
string[] lines = textBox.Text.Split('\n');
float h = 0;
foreach (string t in lines)
{
g.DrawString(t, GraphUtils.ToFont2(textBox.Font), new Brush2(GraphUtils.ToColor2(textBox.ForeColor)), textBox.Location.X, textBox.Location.Y + h);
h += textBox.Font.Height * 0.8f;
}
}
