/// <summary>
/// This method calls <code>dragMouseMoved</code> on the
/// <code>DragSourceMotionListener</code>s registered with this
/// <code>DragSource</code>, and passes them the specified
/// <code>DragSourceDragEvent</code>.
/// </summary>
/// <param name="dsde"> the <code>DragSourceEvent</code> </param>
internal virtual void ProcessDragMouseMoved(DragSourceDragEvent dsde)
{
DragSourceMotionListener dsml = MotionListener;
if (dsml != null)
{
dsml.DragMouseMoved(dsde);
}
}
/// <summary>
/// This method calls <code>dropActionChanged</code> on the
/// <code>DragSourceListener</code>s registered with this
/// <code>DragSource</code>, and passes them the specified
/// <code>DragSourceDragEvent</code>.
/// </summary>
/// <param name="dsde"> the <code>DragSourceDragEvent</code> </param>
internal virtual void ProcessDropActionChanged(DragSourceDragEvent dsde)
{
DragSourceListener dsl = Listener;
if (dsl != null)
{
dsl.DropActionChanged(dsde);
}
}
/// <summary>
/// This method calls <code>dragOver</code> on the
/// <code>DragSourceListener</code>s registered with this
/// <code>DragSource</code>, and passes them the specified
/// <code>DragSourceDragEvent</code>.
/// </summary>
/// <param name="dsde"> the <code>DragSourceDragEvent</code> </param>
internal virtual void ProcessDragOver(DragSourceDragEvent dsde)
{
DragSourceListener dsl = Listener;
if (dsl != null)
{
dsl.DragOver(dsde);
}
}
/// <summary>
/// Calls <code>dropActionChanged</code> on the
/// <code>DragSourceListener</code>s registered with this
/// <code>DragSourceContext</code> and with the associated
/// <code>DragSource</code>, and passes them the specified
/// <code>DragSourceDragEvent</code>.
/// </summary>
/// <param name="dsde"> the <code>DragSourceDragEvent</code> </param>
public virtual void DropActionChanged(DragSourceDragEvent dsde)
{
DragSourceListener dsl = Listener;
if (dsl != null)
{
dsl.DropActionChanged(dsde);
}
DragSource.ProcessDropActionChanged(dsde);
UpdateCurrentCursor(SourceActions, dsde.TargetActions, CHANGED);
}
/// <summary>
/// Calls <code>dragOver</code> on the
/// <code>DragSourceListener</code>s registered with this
/// <code>DragSourceContext</code> and with the associated
/// <code>DragSource</code>, and passes them the specified
/// <code>DragSourceDragEvent</code>.
/// </summary>
/// <param name="dsde"> the <code>DragSourceDragEvent</code> </param>
public virtual void DragOver(DragSourceDragEvent dsde)
{
DragSourceListener dsl = Listener;
if (dsl != null)
{
dsl.DragOver(dsde);
}
DragSource.ProcessDragOver(dsde);
UpdateCurrentCursor(SourceActions, dsde.TargetActions, OVER);
}
/// <summary>
/// Calls <code>dragMouseMoved</code> on the
/// <code>DragSourceMotionListener</code>s registered with the
/// <code>DragSource</code> associated with this
/// <code>DragSourceContext</code>, and them passes the specified
/// <code>DragSourceDragEvent</code>.
/// </summary>
/// <param name="dsde"> the <code>DragSourceDragEvent</code>
/// @since 1.4 </param>
public virtual void DragMouseMoved(DragSourceDragEvent dsde)
{
DragSource.ProcessDragMouseMoved(dsde);
}
