/// <summary>
/// Raises event 'WidthChanged'
/// </summary>
protected virtual void OnWidthChanged()
{
if (WidthChanged != null)
{
WidthChanged.Invoke(this, System.EventArgs.Empty);
}
}
protected LeafElement()
{
Control.SizeChanged += (sender, args) =>
{
SizeChanged?.Invoke();
WidthChanged?.Invoke();
HeightChanged?.Invoke();
BottomChanged?.Invoke();
RightChanged?.Invoke();
};
}
public void handleDimensionChanged(DimensionChangedEventArgs args)
{
if (args.Type == DimensionType.ScreenHeight)
{
HeightChanged?.Invoke(this, args);
}
else if (args.Type == DimensionType.PageWidth)
{
WidthChanged?.Invoke(this, args);
}
}
/// <summary> /// Raises the <see cref="WidthChanged"/> event. /// </summary> protected void OnWidthChanged() => WidthChanged?.Invoke(this);
protected virtual void OnWidthChanged() => WidthChanged?.Invoke(this, EventArgs.Empty);
/// <summary>
/// Called when [size allocated].
/// </summary>
/// <param name="width">The width.</param>
/// <param name="height">The height.</param>
protected override void OnSizeAllocated(double width, double height)
{
base.OnSizeAllocated(width, height);
WidthChanged?.Invoke(width);
}
private void RaiseWidthChanged()
{
WidthChanged?.Invoke(this, EventArgs.Empty);
}
protected void OnWidthChanged()
{
_width = null;
WidthChanged?.Invoke(this, EventArgs.Empty);
}
