public void SetTabControlComparer(Control control, TabControlComparer tabControlComparer)
{
control.ThrowIfNull("control");
tabControlComparer.ThrowIfNull("tabControlComparer");
_controlOverrides[control] = tabControlComparer;
}
private int SetTabOrder(TabControlComparer tabControlComparer, int firstTabIndex, Control container)
{
try
{
if (container.Controls == null || container.Controls.Count == 0) return firstTabIndex;
int currentTabIndex = firstTabIndex;
var controls = new List<Control>();
controls.AddRange(container.Controls.OfType<Control>());
controls.Sort(tabControlComparer);
foreach(Control control in controls)
{
logger.LogDebug("TabOrderManager: Changing tab index for " + control.Name);
control.TabIndex = currentTabIndex++;
if(control.Controls.Count > 0)
{
// Control has children -- recurse.
var comparer = tabControlComparer;
if (_controlOverrides.ContainsKey(control))
{
comparer = _controlOverrides[control];
}
currentTabIndex = SetTabOrder(comparer, currentTabIndex, control);
}
}
return currentTabIndex;
}
catch(Exception e)
{
logger.LogError("Exception in TabOrderManager.SetTabOrder");
logger.LogException(e);
return 0;
}
}
/// <summary>
/// Recursively set the tab order on this container and all of its children.
/// </summary>
/// <param name="scheme">The tab ordering strategy to apply.</param>
public void SetTabOrder(TabControlComparer tabControlComparer)
{
SetTabOrder(tabControlComparer, 0, _mainContainer);
}
public void SetTabControlComparer(TabControlComparer tabControlComparer)
{
tabControlComparer.ThrowIfNull("tabControlComparer");
_tabControlComparer = tabControlComparer;
}
