protected override void OnClick(EventArgs e)
{
base.OnClick(e);
if (hoveredIndex != -1)
{
if (hoveringOverClose)
{
DocumentTabClosingEventArgs args = new DocumentTabClosingEventArgs(tabs[hoveredIndex]);
TabClosing?.Invoke(this, args);
if (!args.Cancel)
{
RemoveTab(hoveredIndex);
}
}
else
{
Select(hoveredIndex);
}
Invalidate();
}
}
/// <summary>
/// Trys clearing all tabs while checking if each one can be closed without interuption
/// </summary>
/// <returns>Weither there was an interuption</returns>
public bool TryClearTabs()
{
while (tabs.Count != 0)
{
DocumentTabClosingEventArgs args = new DocumentTabClosingEventArgs(tabs[selectedIndex]);
TabClosing?.Invoke(this, args);
if (args.Cancel)
{
return(false);
}
RemoveTab(selectedIndex);
}
return(true);
}