private void HandleResizerKeyDown(GridResizer resizer, KeyEventArgs e)
{
DragDeltaEventArgs args = null;
if (resizer.Orientation == Orientation.Horizontal)
{
if (e.Key == Key.Up)
{
args = new DragDeltaEventArgs(0, -1);
}
else if (e.Key == Key.Down)
{
args = new DragDeltaEventArgs(0, 1);
}
}
else
{
if (e.Key == Key.Left)
{
args = new DragDeltaEventArgs(-1, 0);
}
else if (e.Key == Key.Right)
{
args = new DragDeltaEventArgs(1, 0);
}
}
if (args != null)
{
e.Handled = true;
Resizer_DragDelta(resizer, args);
}
if (e.Key == Key.Delete)
{
int resizerIndex = AdornerLayer.Children.IndexOf(resizer);
var resizerData = _data.Resizers[resizerIndex];
var indices = new List <int>(resizerData.PositiveSideIndices);
indices.AddRange(resizerData.NegativeSideIndices);
_data.DoMerge(indices);
SetupUI();
e.Handled = true;
}
}
private void MergeClick(object sender, RoutedEventArgs e)
{
MergePanel.Visibility = Visibility.Collapsed;
var selectedIndices = new List <int>();
for (int zoneIndex = 0; zoneIndex < _data.Zones.Count; zoneIndex++)
{
if ((Preview.Children[zoneIndex] as GridZone).IsSelected)
{
selectedIndices.Add(zoneIndex);
}
}
ClearSelection();
_data.DoMerge(selectedIndices);
SetupUI();
}