/// <summary>
/// Initializes the designer with the specified component.
/// </summary>
/// <param name="component">The IComponent to associate the designer with.</param>
public override void Initialize(IComponent component)
{
// Let base class do standard stuff
base.Initialize(component);
// The resizing handles around the control need to change depending on the
// value of the AutoSize and AutoSizeMode properties. When in AutoSize you
// do not get the resizing handles, otherwise you do.
AutoResizeHandles = true;
// Cast to correct type
_header = component as KryptonHeader;
if (_header != null)
{
// Hook into header event
_header.GetViewManager().MouseUpProcessed += OnHeaderMouseUp;
_header.GetViewManager().DoubleClickProcessed += OnHeaderDoubleClick;
}
// Get access to the design services
_designerHost = (IDesignerHost)GetService(typeof(IDesignerHost));
_changeService = (IComponentChangeService)GetService(typeof(IComponentChangeService));
_selectionService = (ISelectionService)GetService(typeof(ISelectionService));
// We need to know when we are being removed
_changeService.ComponentRemoving += OnComponentRemoving;
}
/// <summary>
/// Releases all resources used by the component.
/// </summary>
/// <param name="disposing">true to release both managed and unmanaged resources; false to release only unmanaged resources.</param>
protected override void Dispose(bool disposing)
{
// Unhook from events
ViewManager vm = _header?.GetViewManager();
if (vm != null)
{
vm.MouseUpProcessed -= OnHeaderMouseUp;
vm.DoubleClickProcessed -= OnHeaderDoubleClick;
}
if (_changeService != null)
{
_changeService.ComponentRemoving -= OnComponentRemoving;
}
// Must let base class do standard stuff
base.Dispose(disposing);
}
