protected override void OnMouseDown(MouseEventArgs e)
{
base.OnMouseDown(e);
_focusedItem = null;
if (_provider == null || _provider.Items == null || _provider.Items.Count == 0)
{
return;
}
FindFocusedLayer(e.Location, _provider);
if (_focusedItem != null)
{
if (_helpers[_focusedItem].VisibleBounds.Contains(e.Location))
{
_focusedItem.IsVisible = !_focusedItem.IsVisible;
SetAllChildrenVisible(_focusedItem, _focusedItem.IsVisible);
_provider.RefreshViewer();
}
else if (_helpers[_focusedItem].EditBounds.Contains(e.Location) && _focusedItem.IsSelected)
{
_editLayerItem = _focusedItem;
Invalidate();
return;
}
else
{
if (_helpers[_focusedItem].GroupCollpaseBounds.Contains(e.Location))
{
_helpers[_focusedItem].IsCollpased = !_helpers[_focusedItem].IsCollpased;
}
}
if (_allowDrag && _focusedItem != null && !_helpers[_focusedItem].IsFixed)
{
Cursor = dragCursor;
_isDraging = true;
_dragLayerItem = _focusedItem;
beginDrapPoint = e.Location;
}
}
if (_textBox.Visible)
{
_textBox.Visible = false;
}
_currentLayerItem = _focusedItem;
Invalidate();
}
private void propertyGrid_PropertyValueChanged(object s, PropertyValueChangedEventArgs e)
{
_layersProvider.RefreshViewer();
}