/// <summary>
/// Unregisters focus holder.
/// </summary>
/// <param name="focusHolder">Focus holder to unregister.</param>
public void Unregister(IMyFocusHolder focusHolder)
{
if (m_currentFocusHolder == focusHolder)
{
m_currentFocusHolder = null;
}
}
/// <summary>
/// Informs current focus holder and than clears focus.
/// </summary>
public void Clear()
{
if (this.m_currentFocusHolder != null)
{
this.m_currentFocusHolder.OnLostFocus();
}
m_currentFocusHolder = null;
}
/// <summary>
/// Registers holder as current one and informs the old one that it is defocused.
/// </summary>
/// <param name="newFocusHolder"></param>
public void Register(IMyFocusHolder newFocusHolder)
{
if (this.m_currentFocusHolder != null && newFocusHolder != m_currentFocusHolder)
{
this.m_currentFocusHolder.OnLostFocus();
}
this.m_currentFocusHolder = newFocusHolder;
}
/// <summary>
/// Informs current focus holder and than clears focus.
/// </summary>
public void Clear()
{
if (this.m_currentFocusHolder != null)
this.m_currentFocusHolder.OnLostFocus();
m_currentFocusHolder = null;
}
/// <summary>
/// Unregisters focus holder.
/// </summary>
/// <param name="focusHolder">Focus holder to unregister.</param>
public void Unregister(IMyFocusHolder focusHolder)
{
if (m_currentFocusHolder == focusHolder)
m_currentFocusHolder = null;
}
/// <summary>
/// Registers holder as current one and informs the old one that it is defocused.
/// </summary>
/// <param name="newFocusHolder"></param>
public void Register(IMyFocusHolder newFocusHolder)
{
if (this.m_currentFocusHolder != null && newFocusHolder != m_currentFocusHolder)
this.m_currentFocusHolder.OnLostFocus();
this.m_currentFocusHolder = newFocusHolder;
}
