public void Float(object parameter)
{
IBMenuItem from = parameter as IBMenuItem;
if (from == null)
{
throw new IBDisableCommandException("コマンドターゲットが不正、または取得できません");
}
ContextMenu cm = from.Parent as ContextMenu;
if (cm == null)
{
throw new IBDisableCommandException("コマンドターゲットが不正、または取得できません");
}
IBTabItem trg = cm.PlacementTarget as IBTabItem;
if (trg == null)
{
throw new IBDisableCommandException("コマンドターゲットが不正、または取得できません");
}
IBTabControl tc = trg.Parent as IBTabControl;
if (tc == null)
{
throw new IBDisableCommandException("コマンドターゲットが不正、または取得できません");
}
IBPanel panel = tc.Parent as IBPanel;
if (panel == null)
{
throw new IBDisableCommandException("コマンドターゲットが不正、または取得できません");
}
IBWindow ibw = new IBWindow();
ibw.InputBindings.AddRange(Application.Current.MainWindow.InputBindings);
ibw.SetIBTabItem(trg);
ibw.Show();
if (tc.Items.Count == 0)
{
panel.RemoveIBPanel();
}
}
private void MaskRect_Drop(object sender, DragEventArgs e)
{
EndDrag();
if (e.Data.GetData(typeof(IBTabItem)) == null)
{
return;
}
IBTabItem ti = e.Data.GetData(typeof(IBTabItem)) as IBTabItem;
if (ti == null)
{
throw new IBLayoutException("ドロップされたパネルを取得できませんでした");
}
if (!ti.AllowDropToAnother)
{
return;
}
IBPanel parentPanel = Parent as IBPanel;
if (parentPanel == null)
{
throw new IBLayoutException("IBTabControl の親が IBPanel でありません");
}
IBTabControl parent_ti = ti.Parent as IBTabControl;
if (parent_ti == null)
{
throw new IBLayoutException("IBTabItem の親が IBTabControl でありません");
}
IBPanel parent_parent_ti = parent_ti.Parent as IBPanel;
if (parent_parent_ti == null)
{
throw new IBLayoutException("IBTabControl の親が IBPanel でありません");
}
if (currentDropPos == Position.newWindow)
{
IBWindow ibw = new IBWindow();
ibw.SetIBTabItem(ti);
ibw.Show();
}
else
{
if (parentPanel == parent_parent_ti && parent_ti.Items.Count == 1)
{
return;
}
if (currentDropPos == Position.center)
{
ti.RemoveFromParent();
Items.Add(ti);
ti.IsSelected = true;
}
else
{
IBTabControl tc2 = new IBTabControl();
ti.RemoveFromParent();
tc2.Items.Add(ti);
parentPanel.AddIBTabControl(tc2, currentDropPos);
}
}
if (parent_ti.Items.Count == 0)
{
parent_parent_ti.RemoveIBPanel();
}
}