void ClearNotebooks()
{
for (int n = notebooks.Count - 1; n >= 0; n--)
{
ITabStrip ts = notebooks[n];
notebooks.RemoveAt(n);
ts.Clear();
ts.Unparent();
ts.Destroy();
}
}
void LayoutWidgets()
{
if (!needsRelayout)
{
return;
}
needsRelayout = false;
// RemoveNotebooks();
// Create the needed notebooks and place the widgets in there
List <DockGroup> tabbedGroups = new List <DockGroup>();
GetTabbedGroups(layout, tabbedGroups);
for (int n = 0; n < tabbedGroups.Count; n++)
{
DockGroup grp = tabbedGroups[n];
ITabStrip ts = null;
if (n < notebooks.Count)
{
ts = notebooks[n];
}
else
{
switch (frame.TabType)
{
case DockFrame.TabAlgorithm.Proven:
ts = new TabStrip();
break;
case DockFrame.TabAlgorithm.Smooth:
ts = new TabSelector(false);
break;
case DockFrame.TabAlgorithm.Active:
ts = new TabSelector(true);
break;
}
ts.Show();
notebooks.Add(ts);
ts.Parent = this;
}
frame.UpdateRegionStyle(grp);
ts.VisualStyle = grp.VisualStyle;
grp.UpdateNotebook(ts);
}
// Remove spare tab strips
for (int n = notebooks.Count - 1; n >= tabbedGroups.Count; n--)
{
ITabStrip ts = notebooks[n];
notebooks.RemoveAt(n);
ts.Clear();
ts.Unparent();
ts.Destroy();
}
// Create and add the required splitters
int reqSpliters = CountRequiredSplitters(layout);
for (int n = 0; n < splitters.Count; n++)
{
var s = splitters[n];
if (s.Parent != null)
{
Remove(s);
}
}
// Hide the splitters that are not required
for (int n = reqSpliters; n < splitters.Count; n++)
{
splitters[n].Hide();
}
// Add widgets to the container
layout.LayoutWidgets();
// Create and add the required splitters
for (int n = 0; n < reqSpliters; n++)
{
if (n < splitters.Count)
{
var s = splitters[n];
if (!s.Visible)
{
s.Show();
}
Add(s);
}
else
{
var s = new SplitterWidget();
splitters.Add(s);
s.Show();
Add(s);
}
}
}