internal static ControlBase XmlElementHandler(Xml.Parser parser, Type type, ControlBase parent)
{
ListBoxRow element = new ListBoxRow(parent);
parser.ParseAttributes(element);
if (parser.MoveToContent())
{
int colIndex = 1;
foreach (string elementName in parser.NextElement())
{
if (elementName == "Column")
{
if (parser.MoveToContent())
{
ControlBase column = parser.ParseElement(element);
element.SetCellContents(colIndex++, column, true);
}
else
{
string colText = parser.GetAttribute("Text");
element.SetCellText(colIndex++, colText != null ? colText : String.Empty);
}
}
}
}
return(element);
}
/// <summary>
/// Unselects the specified row.
/// </summary>
/// <param name="row">Row to unselect.</param>
public void UnselectRow(ListBoxRow row)
{
row.IsSelected = false;
m_SelectedRows.Remove(row);
if (RowUnselected != null)
{
RowUnselected.Invoke(this, new ItemSelectedEventArgs(row));
}
}
/// <summary>
/// Add row.
/// </summary>
/// <param name="row">Row.</param>
public void AddRow(ListBoxRow row)
{
row.Parent = this;
m_Table.AddRow(row);
row.Selected += OnRowSelected;
Invalidate();
}
/// <summary>
/// Handler for the row double click event.
/// </summary>
/// <param name="control">Event source.</param>
protected virtual void OnRowDoubleClicked(ControlBase control, ClickedEventArgs args)
{
ListBoxRow row = control as ListBoxRow;
if (row == null)
{
return;
}
if (RowDoubleClicked != null)
{
RowDoubleClicked.Invoke(this, new ItemSelectedEventArgs(row));
}
}
/// <summary>
/// Adds a new row.
/// </summary>
/// <param name="label">Row text.</param>
/// <param name="name">Internal control name.</param>
/// <param name="UserData">User data for newly created row</param>
/// <returns>Newly created control.</returns>
public ListBoxRow AddRow(string label, string name, Object UserData)
{
ListBoxRow row = new ListBoxRow(this);
m_Table.AddRow(row);
row.SetCellText(0, label);
row.Name = name;
row.UserData = UserData;
row.Selected += OnRowSelected;
row.DoubleClicked += OnRowDoubleClicked;
Invalidate();
return(row);
}
/// <summary>
/// Slelects the specified row.
/// </summary>
/// <param name="control">Row to select.</param>
/// <param name="clearOthers">Determines whether to deselect previously selected rows.</param>
public void SelectRow(ControlBase control, bool clearOthers = false)
{
if (!AllowMultiSelect || clearOthers)
{
UnselectAll();
}
ListBoxRow row = control as ListBoxRow;
if (row == null)
{
return;
}
// TODO: make sure this is one of our rows!
row.IsSelected = true;
m_SelectedRows.Add(row);
if (RowSelected != null)
{
RowSelected.Invoke(this, new ItemSelectedEventArgs(row));
}
}
/// <summary>
/// Handler for the row selection event.
/// </summary>
/// <param name="control">Event source.</param>
protected virtual void OnRowSelected(ControlBase control, ItemSelectedEventArgs args)
{
// [omeg] changed default behavior
bool clear = false;// !InputHandler.InputHandler.IsShiftDown;
ListBoxRow row = args.SelectedItem as ListBoxRow;
if (row == null)
{
return;
}
if (row.IsSelected)
{
if (IsToggle)
{
UnselectRow(row);
}
}
else
{
SelectRow(row, clear);
}
}
