/// <summary>
/// Will bubble the <see cref="TabCloseButtonClick"/> event.
/// </summary>
/// <param name="e"></param>
protected virtual void OnTabCloseButtonClick(NuGenTabCancelEventArgs e)
{
NuGenTabCancelEventHandler handler = this.Events[_tabCloseButtonClick] as NuGenTabCancelEventHandler;
if (handler != null)
{
handler(this, e);
}
}
/*
* OnTabCloseButtonClick
*/
/// <summary>
/// Will bubble the <see cref="E:Genetibase.Controls.NuGenTabbedMdi.TabCloseButtonClick"/> event.
/// </summary>
/// <param name="e"></param>
protected override void OnTabCloseButtonClick(NuGenTabCancelEventArgs e)
{
base.OnTabCloseButtonClick(e);
e.Cancel = (e.TabPage == BlankPage) ? true : false;
if (!e.Cancel)
{
MdiTabCloseEventArgs tabCloseEventArgs = new MdiTabCloseEventArgs(FindCanvasOnTabPage(e.TabPage));
OnCanvasClosing(tabCloseEventArgs);
e.Cancel = tabCloseEventArgs.Cancel;
}
}
private void _tabButton_Close(object sender, EventArgs e)
{
Debug.Assert(sender is NuGenTabButton, "sender is NuGenTabButton");
Debug.Assert(_buttonPageDictionary != null, "_buttonPageDictionary != null");
Debug.Assert(_buttonPageDictionary.ContainsKey((NuGenTabButton)sender), "_buttonPageDictionary.ContainsKey((NuGenTabButton)sender)");
NuGenTabPage tabPage = _buttonPageDictionary[(NuGenTabButton)sender];
NuGenTabCancelEventArgs eventArgs = new NuGenTabCancelEventArgs(tabPage);
this.OnTabCloseButtonClick(eventArgs);
if (!eventArgs.Cancel)
{
this.TabPages.Remove(_buttonPageDictionary[(NuGenTabButton)sender]);
}
}
