public ColorPicker(Root root,
string id,
ColorPickerProperties properties,
ColorStyle[] colors)
: base(root, id, properties)
{
AddDisplayMode("Menu");
_colors = colors;
_colorTable = new Table();
}
/// <summary>
/// Create some rows or cells in _colorTable
/// </summary>
/// <param name="colorRules"></param>
/// <param name="styleName"></param>
private void AddColorCells(HtmlElement colorTableBody, ColorStyle[] colorRules)
{
int rowNumber = 0;
TableRow row = new TableRow();
int totalRows = colorRules.Length / ColumnSize;
for (int i = 0; i < colorRules.Length; i++)
{
if ((i % ColumnSize) == 0)
{
row = new TableRow();
colorTableBody.AppendChild(row);
rowNumber++;
}
TableCell cell = new TableCell();
cell.ClassName = NormalCellCssClassName;
cell.SetAttribute("arrayPosition", i.ToString());
// Make the first row have spacing.
if (rowNumber == 1)
{
cell.Style.Padding = "2px";
cell.Style.Height = "16px";
}
row.AppendChild(cell);
Anchor link = new Anchor();
link.Href = "javascript:";
string displayName = colorRules[i].Title;
link.Title = displayName;
link.ClassName = CellAnchorCssClassName;
link.Focus += OnCellFocus;
Div elmDiv = new Div();
string color = colorRules[i].DisplayColor;
elmDiv.Style.BackgroundColor = color;
elmDiv.ClassName = CellDivClassName;
int size = DefaultCellHeight;
if (rowNumber == 1 || rowNumber == 2)
{
elmDiv.Style.BorderTopWidth = "1px";
size--;
}
if (rowNumber == 1 || rowNumber == totalRows)
{
elmDiv.Style.BorderBottomWidth = "1px";
size--;
}
if (size != DefaultCellHeight)
{
elmDiv.Style.Height = size + "px";
}
Div internalelmDiv = new Div();
internalelmDiv.ClassName = CellInternalDivClassName;
link.MouseOver += OnCellHover;
link.MouseOut += OnCellBlur;
link.Click += OnCellClick;
cell.AppendChild(link);
link.AppendChild(elmDiv);
elmDiv.AppendChild(internalelmDiv);
cell.SetAttribute(ColorInformation + "Color", colorRules[i].Color);
cell.SetAttribute(ColorInformation + "Style", colorRules[i].Style);
// add the cell to _colorCells so that we could reset the highlight
_colorCells.Add(cell);
}
}
