private void UpdateItem(CellBase cell)
{
cell.ButtonPressEvent += (sender, args) =>
{
var gtkCell = sender as CellBase;
if (gtkCell != null && gtkCell.Cell != null)
{
SelectedItem = gtkCell.Item;
MarkCellAsSelected(gtkCell);
OnItemTapped?.Invoke(this, new ItemTappedEventArgs(SelectedItem));
}
};
cell.VisibleWindow = false;
_list.PackStart(cell, false, false, 0);
cell.ShowAll();
var separator = new ListViewSeparator();
_separators.Add(separator);
_list.PackStart(separator, false, false, 0);
separator.ShowAll();
}
internal void InvokeItemTappedEvent(object sender, object item)
{
var args = new ItemTappedEventArgs(item);
OnItemTapped?.Invoke(this, args);
ItemTappedCommand?.Execute(item);
}
public override void RowSelected(UITableView tableView, NSIndexPath indexPath)
{
tableView.DeselectRow(indexPath, true);
OnItemTapped?.Invoke(this, ModelAt(indexPath));
}
public override void RowSelected(UITableView tableView, NSIndexPath indexPath)
{
OnItemTapped?.Invoke(displayedItems[indexPath.Section][indexPath.Row]);
}
void RefreshSource(TableRoot source)
{
// Clear
_cells.Clear();
foreach (var child in _root.AllChildren)
{
_root.RemoveFromContainer((Widget)child);
}
// Add Title
if (!string.IsNullOrEmpty(source.Title))
{
var titleSpan = new Span()
{
FontSize = 16,
Text = source.Title ?? string.Empty
};
Gtk.Label title = new Gtk.Label();
title.SetAlignment(0, 0);
title.SetTextFromSpan(titleSpan);
_root.PackStart(title, false, false, 0);
}
// Add Table Section
for (int i = 0; i < source.Count; i++)
{
if (source[i] is TableSection tableSection)
{
var tableSectionSpan = new Span()
{
FontSize = 12,
Text = tableSection.Title ?? string.Empty,
TextColor = tableSection.TextColor
};
// Table Section Title
Gtk.Label sectionTitle = new Gtk.Label();
sectionTitle.SetAlignment(0, 0);
sectionTitle.SetTextFromSpan(tableSectionSpan);
_root.PackStart(sectionTitle, false, false, 0);
// Table Section Separator
EventBox separator = new EventBox
{
HeightRequest = 1
};
separator.ModifyBg(StateType.Normal, Color.Black.ToGtkColor());
_root.PackStart(separator, false, false, 0);
// Cells
_cells.Clear();
for (int j = 0; j < tableSection.Count; j++)
{
var cell = tableSection[j];
var renderer =
(Cells.CellRenderer)Internals.Registrar.Registered.GetHandlerForObject <IRegisterable>(cell);
var nativeCell = renderer.GetCell(cell, null, null);
if (nativeCell != null)
{
nativeCell.ButtonPressEvent += (sender, args) =>
{
if (sender is CellBase gtkCell && gtkCell.Cell != null)
{
var selectedCell = gtkCell.Cell;
OnItemTapped?.Invoke(this, new ItemTappedEventArgs(selectedCell));
}
};
_cells.Add(nativeCell);
}
}
foreach (var cell in _cells)
{
_root.PackStart(cell, false, false, 0);
}
}
// Refresh
_root.ShowAll();
}
}