/// <summary>
/// Sets the selected value to default and deselects all control nodes.
/// </summary>
/// <param name="sender"></param>
/// <param name="eventArgs"></param>
public void OnValueDeselected(object sender, SelectedValueEventArgs eventArgs)
{
SetValue(DefaultValue);
foreach (var item in _horizontalContainer.GetChildren())
{
if (!(item is ClickableControl control))
{
continue;
}
control.Deselect();
}
}
/// <summary>
/// Changes the selected value to the specified value and deselects all other control nodes.
/// </summary>
/// <param name="sender"></param>
/// <param name="eventArgs"></param>
public void OnValueSelected(object sender, SelectedValueEventArgs eventArgs)
{
SetValue(eventArgs.SelectedValue);
foreach (ClickableControl item in _horizontalContainer.GetChildren())
{
item.Deselect();
if (item.Value <= eventArgs.SelectedValue)
{
item.SetSelectedTexture();
if (item.Value == eventArgs.SelectedValue)
{
item.Select();
}
}
}
}
/// <summary>
/// Handles the pressed event. Changes the control's texture and inverts value of IsSelected.
///
/// Invokes Selected or Deselected event handler.
/// </summary>
private void HandleClick()
{
var args = new SelectedValueEventArgs
{
SelectedValue = Value
};
if (!IsSelected)
{
this.TextureNormal = _selectedTexture;
IsSelected = true;
Selected?.Invoke(this, args);
}
else
{
this.TextureNormal = _deselectedTexture;
IsSelected = false;
Deselected?.Invoke(this, args);
}
}
/// <summary>
/// Changes the selected value to the specified value.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void ChangeValue(object sender, SelectedValueEventArgs e)
{
SetValue(e.SelectedValue);
}
/// <summary>
/// Removes the specified value from the set of selected values.
/// </summary>
/// <param name="sender"></param>
/// <param name="eventArgs"></param>
public void OnValueRemoved(object sender, SelectedValueEventArgs eventArgs)
{
SelectedValue.Remove(eventArgs.SelectedValue);
}
/// <summary>
/// Adds the specified value to the set of selected values.
/// </summary>
/// <param name="sender"></param>
/// <param name="eventArgs"></param>
public void OnValueAdded(object sender, SelectedValueEventArgs eventArgs)
{
SelectedValue.Add(eventArgs.SelectedValue);
}
