public GridLayer(RenderElement owner, int nColumns, int nRows, CellSizeStyle cellSizeStyle)
: base(owner)
{
this.cellSizeStyle = cellSizeStyle;
this.gridTable = new GridTable();
gridRows = gridTable.Rows;
gridCols = gridTable.Columns;
int columnWidth = owner.Width;
if (nColumns > 0)
{
columnWidth = columnWidth / nColumns;
uniformCellWidth = columnWidth;
if (columnWidth < 1)
{
columnWidth = 1;
}
}
//------------------------------------------------------------
int cx = 0;
for (int c = 0; c < nColumns; c++)
{
GridColumn col = new GridColumn(columnWidth);
col.Width = columnWidth;
col.Left = cx;
cx += columnWidth;
gridCols.Add(col);
}
//------------------------------------------------------------
if (nRows > 0)
{
int rowHeight = owner.Height / nRows;
int cy = 0;
for (int r = 0; r < nRows; r++)
{
var row = new GridRow(rowHeight);
gridRows.Add(row);
row.Height = rowHeight;
row.Top = cy;
cy += rowHeight;
}
uniformCellHeight = rowHeight;
}
//------------------------------------------------------------
}
internal GridRowCollection(GridTable table)
{
this.table = table;
}
internal GridColumnCollection(GridTable table)
{
this.table = table;
}
public GridLayer(int width, int height, CellSizeStyle cellSizeStyle, GridTable gridTable)
{
_cellSizeStyle = cellSizeStyle;
_gridTable = gridTable;
_gridRows = gridTable.Rows;
_gridCols = gridTable.Columns;
int nColumns = gridTable.ColumnCount;
if (cellSizeStyle == CellSizeStyle.ColumnAndRow)
{
int cx = 0;
for (int c = 0; c < nColumns; c++)
{
GridColumn col = _gridCols.GetColumn(c);
int col_w = col.Width;
col.Left = cx;
cx += col_w;
}
//------------------------------------------------------------
int nRows = gridTable.RowCount;
if (nRows > 0)
{
int cy = 0;
int row_h = 1;
for (int r = 0; r < nRows; r++)
{
GridRow row = _gridRows.GetRow(r);
row_h = row.Height;
row.Height = row_h;
row.Top = cy;
cy += row_h;
}
_uniformCellHeight = row_h;
}
}
else
{
int columnWidth = width;
if (nColumns > 0)
{
columnWidth = columnWidth / nColumns;
_uniformCellWidth = columnWidth;
if (columnWidth < 1)
{
columnWidth = 1;
}
}
//------------------------------------------------------------
int cx = 0;
for (int c = 0; c < nColumns; c++)
{
GridColumn col = _gridCols.GetColumn(c);
col.Width = columnWidth;
col.Left = cx;
cx += columnWidth;
}
//------------------------------------------------------------
int nRows = gridTable.RowCount;
if (nRows > 0)
{
int rowHeight = height / nRows;
int cy = 0;
for (int r = 0; r < nRows; r++)
{
GridRow row = _gridRows.GetRow(r);
row.Height = rowHeight;
row.Top = cy;
cy += rowHeight;
}
_uniformCellHeight = rowHeight;
}
}
//------------------------------------------------------------
}
internal GridRowCollection(GridTable table)
{
this.table = table;
}
internal GridColumnCollection(GridTable table)
{
this.table = table;
}
internal void SetParentColumnCollection(GridTable.GridColumnCollection parentColumnCollection)
{
this.parentColumnCollection = parentColumnCollection;
}
internal void SetOwnerParentRowCollection(GridTable.GridRowCollection parentRowCollection)
{
this.parentRowCollection = parentRowCollection;
}