public Rectangle GetCellBounds (int row, CellView cell, bool includeMargin)
{
var cellBackend = cell.GetBackend () as CellViewBackend;
var r = Table.GetCellFrame (cellBackend.Column, row);
var container = Table.GetCell (cellBackend.Column, row) as CompositeCell;
r = container.GetCellRect (r, (NSCell)cellBackend.CurrentCell);
r.Y -= scroll.DocumentVisibleRect.Y;
r.X -= scroll.DocumentVisibleRect.X;
if (HeadersVisible)
r.Y += Table.HeaderView.Frame.Height;
return new Rectangle (r.X, r.Y, r.Width, r.Height);
}
static NSView CreateCellView(NSTableView table, CellView cell, int column)
{
ICellRenderer cr = null;
if (cell is ITextCellViewFrontend)
{
cr = new TextTableCell();
}
else if (cell is IImageCellViewFrontend)
{
cr = new ImageTableCell();
}
else if (cell is ICanvasCellViewFrontend)
{
cr = new CanvasTableCell();
}
else if (cell is ICheckBoxCellViewFrontend)
{
cr = new CheckBoxTableCell();
}
else if (cell is IRadioButtonCellViewFrontend)
{
cr = new RadioButtonTableCell();
}
else
{
throw new NotImplementedException();
}
ICellViewFrontend fr = cell;
CellViewBackend backend = null;
try {
//FIXME: although the cell views are based on XwtComponent, they don't implement
// the dynamic registration based backend creation and there is no way to
// identify whether the frontend has already a valid backend.
backend = cell.GetBackend() as CellViewBackend;
} catch (InvalidOperationException) { }
if (backend == null)
{
cr.Backend = new CellViewBackend(table, column);
fr.AttachBackend(null, cr.Backend);
}
else
{
cr.Backend = backend;
}
return((NSView)cr);
}
public Rectangle GetCellBounds(int row, CellView cell, bool includeMargin)
{
var rect = Rectangle.Zero;
var cellBackend = cell.GetBackend() as CellViewBackend;
var container = Table.GetView(cellBackend.Column, row, false) as CompositeCell;
if (container != null)
{
var cellView = container.GetCellViewForBackend(cellBackend);
rect = cellView.ConvertRectToView(new CGRect(CGPoint.Empty, cellView.Frame.Size), Table).ToXwtRect();
rect.Y -= scroll.DocumentVisibleRect.Y;
rect.X -= scroll.DocumentVisibleRect.X;
}
return(rect);
}