private void SetupChartScroller(ChartScrollerProperties properties)
{
if (_scrollerProperties == properties)
{
return;
}
if (properties == null)
{
if (_scroller != null)
{
_scroller.Visibility = Visibility.Collapsed;
}
_scrollerProperties = null;
return;
}
_scrollerProperties = properties;
_scrollerProperties.Chart = this;
_scroller.SetProperties(_scrollerProperties);
_scroller.Visibility = IsChartScrollerVisible ? Visibility.Visible : Visibility.Collapsed;
UpdateScrollerVisual();
}
/// <summary>
/// Ovveride
/// </summary>
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
_rootGrid = GetTemplateChild("rootGrid") as Grid;
if (_rootGrid == null)
{
throw new NullReferenceException();
}
_panelsContainer = GetTemplateChild("rootCanvas") as PanelsContainer;
if (_panelsContainer == null)
{
throw new NullReferenceException();
}
_calendar = GetTemplateChild("calendarPanel") as Calendar;
if (_calendar == null)
{
throw new NullReferenceException();
}
_panelsBar = GetTemplateChild("panelsBar") as PanelsBarContainer;
if (_panelsBar == null)
{
throw new NullReferenceException();
}
_scroller = GetTemplateChild("scroller") as ChartScrollerEx;
if (_scroller != null)
{
SetupChartScroller(ChartScrollerProperties = ChartScrollerProperties.CreateDefault(this));
}
// _chartScroller = GetTemplateChild("scroller") as ChartScroller;
//
// if (_chartScroller != null)
// {
// _chartScroller.OnPositionChanged += ChartScrollerOnPositionChanged;
// _chartScroller.Chart = this;
// ShowHideChartScroller();
// _chartScroller.TrackBackground = ChartScrollerTrackBackground;
// _chartScroller.TrackButtonsBackground = ChartScrollerTrackButtonsBackground;
// _chartScroller.ThumbButtonBackground = ChartScrollerThumbButtonBackground;
// }
//init objects
_panelsContainer._chartX = this;
//_panelsContainer._panelsHolder.Children.Add(_textLabelTitle);
_panelsContainer.Children.Add(_textLabelTitle);
_textLabelTitle.Visibility = Visibility.Collapsed;
Canvas.SetZIndex(_textLabelTitle, ZIndexConstants.TextLabelTitle);
_panelsBar._chartX = this;
_panelsBar.OnButtonClicked += (sender, e) => _panelsContainer.RestorePanel(e._chartPanel);
_calendar._chartX = this;
SetPanelsBarVisibility();
_calendar.MouseLeftButtonDown += Calendar_OnMouseLeftButtonDown;
_calendar.MouseLeftButtonUp += Calendar_OnMouseLeftButtonUp;
_calendar.KeyDown += Calendar_OnKeyDown;
_calendar.KeyUp += Calendar_OnKeyUp;
KeyDown += Calendar_OnKeyDown;
KeyUp += Calendar_OnKeyUp;
MouseLeftButtonDown += (sender, e) => Focus();
#if WPF
_calendar.MouseRightButtonDown += Calendar_OnMouseRightButtonDown;
_calendar.MouseRightButtonUp += Calendar_OnMouseRightButtonUp;
#endif
if (System.ComponentModel.DesignerProperties.GetIsInDesignMode(this))
{
AddChartPanel();
_panelsContainer.InvalidateMeasure();
_panelsContainer.InvalidateArrange();
}
SetYAxes();
_templateLoaded = true;
ChartLoaded(this, EventArgs.Empty);
}
