private void OnEmptyObjectsRemoved(object sender, EventArgs e)
{
VerifyNotDisposed();
//find out where our current focus is and attempt to return to that place
int?row = null;
if (_detailListControl.ContainsFocus)
{
Control focussedControl = _detailListControl.FocussedImmediateChild;
if (focussedControl != null)
{
row = _detailListControl.GetRow(focussedControl);
}
}
Logger.WriteMinorEvent("OnEmptyObjectsRemoved: b4 RefreshEntryDetial");
RefreshEntryDetail();
Logger.WriteMinorEvent("OnEmptyObjectsRemoved: b4 Application.DoEvents()");
Application.DoEvents();
//TODO: We need to remove this. It's a dangerous thing in a historically buggy spot
Logger.WriteMinorEvent("OnEmptyObjectsRemoved: b4 MoveInsertionPoint");
if (row != null)
{
row = Math.Min((int)row, _detailListControl.RowCount - 1);
Debug.Assert(row > -1, "You've reproduced bug ws-511!");
// bug WS-511, which we haven't yet been able to reproduce
row = Math.Max((int)row, 0); //would get around bug WS-511
_detailListControl.MoveInsertionPoint((int)row);
}
Logger.WriteMinorEvent("OnEmptyObjectsRemoved end");
}
protected virtual void OnGhostBindingLayoutNeeded <T>(GhostBinding <T> sender,
IList <T> list,
int index,
MultiTextControl previouslyGhostedControlToReuse,
bool doGoToNextField,
EventArgs args)
where T : PalasoDataObject, new()
{
DetailList.SuspendLayout();
var position = _detailList.GetCellPosition(sender.ReferenceControl);
var rowIndex = position.Row;
_previouslyGhostedControlToReuse = previouslyGhostedControlToReuse;
PdoToLayout = list[index];
AddWidgetsAfterGhostTrigger(PdoToLayout, sender.ReferenceControl, doGoToNextField);
if (GhostRequestedLayout != null)
{
GhostRequestedLayout(this, new EventArgs());
}
DetailList.ResumeLayout();
if (doGoToNextField)
{
_detailList.MoveInsertionPoint(rowIndex + 1);
}
else
{
_detailList.MoveInsertionPoint(rowIndex);
}
// For Linux/Mono, merely resuming layout and refreshing doesn't work.
ForceLayoutAndRefresh();
}
public void MoveInsertionPoint()
{
ActuallyShowOnScreen();
_control.AddWidgetRow("blah", false, MakeWiredUpTextBox());
_control.AddWidgetRow("blah", false, MakeWiredUpTextBox());
_control.AddWidgetRow("blah", false, MakeWiredUpTextBox());
_control.MoveInsertionPoint(0);
Assert.AreSame(_control.GetEditControlFromRow(0), _focussedControl);
_control.MoveInsertionPoint(1);
Assert.AreSame(_control.GetEditControlFromRow(1), _focussedControl);
_control.MoveInsertionPoint(2);
Assert.AreSame(_control.GetEditControlFromRow(2), _focussedControl);
_window.Close();
}