protected internal override void OnButtonPressEvent(CellButtonPressEventArgs args)
{
if (eventLock)
{
return;
}
try {
eventLock = true;
base.OnButtonPressEvent(args);
if (!IsEditable)
{
return;
}
if (parentColumn.ParentListView.ManualEditControl)
{
return;
}
CellPosition pos = ParentColumn.ParentListView.EditedCell;
if (pos.Row != args.Cell.Row || pos.Column != args.Cell.Column)
{
if (args.EventButton.Type == EventType.TwoButtonPress)
{
BeginCellEdit(args);
}
}
} finally {
eventLock = false;
}
}
internal virtual void OnCellButtonPress(CellButtonPressEventArgs args)
{
#if DEBUG_LISTVIEW
Debug.WriteLine(string.Format("ListView received {0} at {1}", "OnCellButtonPress", args.Cell));
#endif
OnListButtonPressEvent(args.EventButton);
//OnButtonPressEvent (args.EventButton);
}
protected internal virtual void OnButtonPressEvent(CellButtonPressEventArgs args)
{
#if DEBUG_LISTVIEW
Debug.WriteLine(string.Format("Cell received {0} at {1}", "OnButtonPressEvent", args.Cell));
#endif
if (ButtonPressEvent != null)
{
ButtonPressEvent(this, args);
}
if (parentColumn != null)
{
parentColumn.OnButtonPressEvent(args);
}
}
private bool OnListButtonPressEvent(EventButton evnt)
{
if (eventLock)
{
return(true);
}
try {
eventLock = true;
int x = (int)evnt.X - list_interaction_alloc.X + (int)hadjustment.Value;
int y = (int)evnt.Y - list_interaction_alloc.Y;
GrabFocus();
int row_index = GetRowAtY(y);
int col_index = GetColumnAtX(x).Index;
if (row_index < 0 || row_index >= Model.Count)
{
return(true);
}
CellButtonPressEventArgs args = new CellButtonPressEventArgs(col_index, row_index, evnt);
if (col_index >= 0 && row_index >= 0)
{
column_cache [col_index].Column.ListCell.OnButtonPressEvent(args);
}
if (CellButtonPressEvent != null)
{
CellButtonPressEvent(this, args);
}
if ((evnt.Button != 1 || evnt.Type != EventType.TwoButtonPress) && Selection != null &&
((evnt.State & KeyShortcuts.ControlModifier) == 0 || !AllowMultipleSelect) &&
(((evnt.State & ModifierType.ShiftMask) == 0 || !AllowMultipleSelect) && AllowSelect) &&
evnt.Button != 3)
{
pressed_row_index = row_index;
last_row_index = row_index;
}
if (!ManualFucusChange)
{
if (cellsFucusable)
{
FocusCell(col_index, row_index);
}
else
{
FocusRow(row_index);
}
}
if (evnt.Button == 1 && evnt.Type == EventType.TwoButtonPress)
{
pressed_row_index = -1;
last_row_index = -1;
OnRowActivated();
}
if (evnt.Button == 3)
{
OnPopupMenu();
}
return(true);
} finally {
eventLock = false;
}
}