// Must be called after Start method
public void SetInputInterface(GestureProcessor processor)
{
if (_gestures != null)
{
for (int i = 0; i < _gestures.Length; i++)
{
_gestures[i].SetProcessor(processor);
}
}
}
bool _handleScrollEnd(ScrollNotification notification)
{
GestureProcessor topWrap = this._headerKey.currentState as GestureProcessor;
GestureProcessor bottomWrap = this._footerKey.currentState as GestureProcessor;
if (this.widget.enablePullUp)
{
bottomWrap.onDragEnd(notification);
}
if (this.widget.enablePullDown)
{
topWrap.onDragEnd(notification);
}
return(false);
}
bool _handleScrollMoving(ScrollUpdateNotification notification)
{
if (this._measure(notification) != -1.0)
{
this.offsetLis.value = this._measure(notification);
}
GestureProcessor topWrap = this._headerKey.currentState as GestureProcessor;
GestureProcessor bottomWrap = this._footerKey.currentState as GestureProcessor;
if (this.widget.enablePullUp)
{
bottomWrap.onDragMove(notification);
}
if (this.widget.enablePullDown)
{
topWrap.onDragMove(notification);
}
return(false);
}
bool _handleScrollStart(ScrollStartNotification notification)
{
// This is used to interrupt useless callback when the pull up load rolls back.
if (notification.metrics.outOfRange())
{
return(false);
}
GestureProcessor topWrap = this._headerKey.currentState as GestureProcessor;
GestureProcessor bottomWrap = this._footerKey.currentState as GestureProcessor;
if (this.widget.enablePullUp)
{
bottomWrap.onDragStart(notification);
}
if (this.widget.enablePullDown)
{
topWrap.onDragStart(notification);
}
return(false);
}
internal void RemoveListener(GestureProcessor gestureProcessor)
{
}
public void SetProcessor(GestureProcessor processor)
{
_processor = processor;
}