public override void OnApplyTemplate()
{
_nodePropertiesPanel = (FrameworkElement) GetTemplateChild("PART_NodePropertiesPanel");
// _inputPins = (ItemsControl) GetTemplateChild("PART_InputPins");
// _outputPins = (ItemsControl) GetTemplateChild("PART_OutputPins");
// _pinPanel = (PinPanel) GetTemplateChild("PART_ConnectionPointsPanel");
_playPauseButton = (PlayPauseButton)GetTemplateChild("PART_PlayPause");
_nodePropertiesPanel.LayoutTransform = new ScaleTransform(IsCollapsed ? 0 : 1, IsCollapsed ? 0 : 1);
// _pinPanel.CollapseCoefficient = IsCollapsed ? 0 : 1;
_playPauseButton.Checked += PlayPauseButtonOnChecked;
base.OnApplyTemplate();
}