Exemplo n.º 1
0
        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;
            }
        }
Exemplo n.º 2
0
        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);
        }
Exemplo n.º 3
0
        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);
        }
Exemplo n.º 4
0
        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;
            }
        }