/// <inheritdoc/>
protected override void OnDeactivated()
{
_FillActionContainersController.CustomFillContainers -= FillActionContainersController_CustomFillContainers;
var control = View.Editor.Control as Forms.Control;
if (control != null)
{
control.HandleCreated -= GridControlHandleCreated;
}
if (Frame != null)
{
Frame.TemplateChanged -= Frame_TemplateChanged;
}
if (oldFilterFieldsAction != null)
{
oldFilterFieldsAction.Active.SetItemValue(FilterPanelGroup, true);
filterController.FilterFieldsAction = oldFilterFieldsAction;
oldFilterFieldsAction = null;
}
if (buttonsContainer != null)
{
var template = Frame?.Template as IDynamicContainersTemplate;
if (template != null)
{
template.UnregisterActionContainers(new IActionContainer[] { buttonsContainer });
}
if (!buttonsContainer.IsDisposed)
{
buttonsContainer.Dispose();
}
buttonsContainer = null;
}
if (_FilterPanel != null && !_FilterPanel.IsDisposed)
{
_FilterPanel.Dispose();
_FilterPanel = null;
}
_GridControl = null;
newFilterFieldsAction.Active.SetItemValue(FilterPanelGroup, false);
if (filterController != null)
{
filterController.Activated -= FilterControllerActivated;
}
base.OnDeactivated();
}