/// <summary>
/// Helper to remove a tab entry.
/// </summary>
/// <param name="tabNumber">The tab number of the tab entry to remove.</param>
private void RemoveTabEntry(int tabNumber)
{
// Locate the tab entry for the specified tab number. It it's found, remove it.
TabEntry tabEntry = (TabEntry)tabEntryList[tabNumber];
if (tabEntry != null)
{
if (SelectedTabEntry == tabEntry)
{
SelectedTabEntry = FirstTabEntry;
}
tabPageContainerControl.Controls.Remove(tabEntry.TabPageControl);
LightweightControls.Remove(tabEntry.TabSelectorLightweightControl);
tabEntryList.Remove(tabNumber);
}
}
/// <summary>
/// Sets a tab control.
/// </summary>
/// <param name="index">The tab index to set.</param>
/// <param name="tabPageControl">The tab page control to set.</param>
public void SetTab(int tabNumber, TabPageControl tabPageControl)
{
// If there already is a tab entry for the specified tab number, remove it.
RemoveTabEntry(tabNumber);
// Instantiate the new tab entry.
TabEntry tabEntry = new TabEntry(this, tabPageControl);
tabEntryList.Add(tabNumber, tabEntry);
tabPageContainerControl.Controls.Add(tabEntry.TabPageControl);
LightweightControls.Add(tabEntry.TabSelectorLightweightControl);
tabEntry.TabSelectorLightweightControl.DragInside += new DragEventHandler(TabSelectorLightweightControl_DragInside);
tabEntry.TabSelectorLightweightControl.DragOver += new DragEventHandler(TabSelectorLightweightControl_DragOver);
tabEntry.TabSelectorLightweightControl.Selected += new EventHandler(TabSelectorLightweightControl_Selected);
tabEntry.TabPageControl.VisibleChanged += new EventHandler(TabPageControl_VisibleChanged);
// Layout and invalidate.
PerformLayout();
Invalidate();
}
