/// <summary>
/// Handles the Appearing event.
/// </summary>
/// <param name="sender">Sender.</param>
/// <param name="e">E.</param>
public void OnAppearing(object sender, EventArgs e)
{
if (!_isSetup) // perform initial setup
{
CollapsedView.IsVisible = true;
ExpandedView.IsVisible = false;
//ExpandedCloseLabel.IsVisible = false;
SetCollapsedBounds();
SetExpandedBounds();
CollapsableFrame.LayoutTo(_collapsedBounds);
ForceUpdateSize();
_isSetup = true;
}
}
/// <summary>
/// Handles Tap events on the ViewCell.
/// </summary>
/// <param name="sender">Sender.</param>
/// <param name="args">Arguments.</param>
protected void OnTapped(object sender, EventArgs args)
{
Debug.WriteLine("_expandedView Bounds: " + _expandedView.Bounds);
Debug.WriteLine("_collapsedView Bounds: " + _collapsedView.Bounds);
Debug.WriteLine("OnTapped");
if (_isExpanded) // collapse the ViewCell
{
Debug.WriteLine("Collapsed: " + _collapsedBounds);
CollapsableFrame.LayoutTo(_collapsedBounds, 500, Easing.CubicIn);
ForceUpdateSize();
CollapsableFrame.BackgroundColor = _collapsedView.BackgroundColor;
_collapsedView.RotationY = -270.0;
_expandedView.RotateYTo(-90.0, 250, Easing.SinIn);
_expandedView.IsVisible = false;
_collapsedView.IsVisible = true;
_collapsedView.RotateYTo(-360.0, 250, Easing.SinOut);
_collapsedView.RotationY = 0.0;
_isExpanded = false;
//ExpandedCloseLabel.IsVisible = false;
}
else // Expand the ViewCell
{
Debug.WriteLine("Expanded: " + _expandedBounds);
CollapsableFrame.LayoutTo(_expandedBounds, 500, Easing.CubicOut);
ForceUpdateSize();
CollapsableFrame.BackgroundColor = _expandedView.BackgroundColor;
_expandedView.RotationY = -270.0;
_collapsedView.RotateYTo(-90.0, 250, Easing.SinIn);
_collapsedView.IsVisible = false;
_expandedView.IsVisible = true;
_expandedView.RotateYTo(-360.0, 250, Easing.SinOut);
_expandedView.RotationY = 0.0;
_isExpanded = true;
//ExpandedCloseLabel.IsVisible = true;
}
}