/// ------------------------------------------------------------------------------------
/// <summary>
/// This method will determine where to place the indicator and how wide it should be.
/// In making that determination, consideration is made for what is being dragged and
/// whether or not the active tab in the target tab group is empty. When tabs are
/// being dragged, then the indicator will always show up at the end of all existing
/// tabs in the target tab group. If a pattern is being dragged and the active tab
/// in the target tab group is empty, the indicator will be placed over that tab.
/// Otherwise, the indicator will be shown at the end of all existing tabs in the
/// target tab group.
/// </summary>
/// ------------------------------------------------------------------------------------
private Point GetIndicatorLocation(bool draggingTab)
{
Point pt;
if (m_tabGroup.Tabs == null || m_tabGroup.Tabs.Count == 0)
{
pt = m_tabGroup.TabsContainer.PointToScreen(m_tabGroup.TabsContainer.Location);
}
else
{
SearchResultTab tab = (!draggingTab && m_tabGroup.CurrentTab.IsEmpty ?
m_tabGroup.CurrentTab : m_tabGroup.Tabs[m_tabGroup.Tabs.Count - 1]);
if (!draggingTab && tab.IsEmpty && tab.Selected)
{
pt = tab.PointToScreen(new Point(0, 0));
Size = new Size(tab.Width, m_height);
}
else
{
pt = tab.PointToScreen(new Point(tab.Width, 0));
Size = new Size(kDefaultIndicatorWidth, m_height);
}
}
return(m_tabGroup.PointToClient(pt));
}
/// ------------------------------------------------------------------------------------
public bool GetIsTabsRightEdgeVisible(SearchResultTab tab)
{
var pt = tab.PointToScreen(new Point(tab.Width, 0));
pt = TabsContainer.PointToClient(pt);
return(pt.X <= m_buttonPanel.Left);
}