protected override Size MeasureOverride(Size availableSize)
{
Size retVal = base.MeasureOverride(availableSize);
IEnumerable <ToolBar> unsortedItems = LogicalChildren.OfType <ToolBar>(); //.Where(x => x is ToolBar).Cast<ToolBar>();
int bandCount = unsortedItems.Max(x => x.Band) + 1;
double bandThickness = 0;
while (unsortedItems.Where(x => x.Band == 0).Count() == 0)
{
foreach (ToolBar t in unsortedItems)
{
t.Band--;
}
}
for (int i = 0; i <= bandCount; i++)
{
IEnumerable <ToolBar> bandItems = unsortedItems.Where(x => x.Band == i) /*.OrderBy(x => x.BandIndex)*/;
if (bandItems /*.Where(x => x.Band == i)*/.Count() > 0)
{
bandThickness += bandItems.Max(x => x.DesiredSize.Height);
}
}
return(new Size(retVal.Width, bandThickness));
}
public Size LayoutToolBars(Size finalSize)
{
//double ctrlWidth = 0;
//double ctrlHeight = 0;
var retVal = base.ArrangeOverride(finalSize);
////Debug.WriteLine("ArrangeOverride");
IEnumerable <ToolBar> unsortedItems = LogicalChildren.OfType <ToolBar>(); //.Where(x => x is ToolBar).Cast<ToolBar>();
int bandCount = unsortedItems.Max(x => x.Band) + 1;
double top = 0;
//int prevBandsCount = 0;
for (int i = 0; i <= bandCount; i++)
{
List <ToolBar> bandItems = unsortedItems.Where(x => x.Band == i).OrderBy(x => x.BandIndex).ToList();
double bandThickness = 0;
if (unsortedItems.Where(x => x.Band == i).Count() > 0)
{
bandThickness = bandItems /*.Where(x => x.Band == i)*/.Max(x => x.DesiredSize.Height);
double left = 0;
int index = 0;
foreach (ToolBar item in bandItems)
{
item.BandIndex = bandItems.IndexOf(item) /* - prevBandsCount*/;
double width = Math.Max(item.MinWidth, Math.Min(item.Width, item.MaxWidth)); //item.Width;
/*if ((width <= 0) && (item.DesiredSize.Width > 0))
* width = item.DesiredSize.Width;*/
/*if (width <= 0)
* width = 100;*/
/*if (left + width > Bounds.Width)
* width -= (left + width) - Bounds.Width;*/
if (width < 0)
{
width = 0;
}
if (bandItems.Last() == item)
{
double targetWidth = Math.Max(Bounds.Width - left, 0);
item.Width = targetWidth;
item.Arrange(new Rect(left, top, targetWidth, bandThickness));
////Debug.WriteLine("Last item");
}
else
{
item.Arrange(new Rect(left, top, width, bandThickness));
}
////Debug.WriteLine("arranged ToolBar " + index + " at X = " + left);
left += width;
index++;
}
top += bandThickness;
}
//prevBandsCount += bandItems.Count();
}
return(retVal);
}
partial void Initialize()
{
CompletionList.ListBox.BorderThickness = new Thickness(1);
CompletionList.ListBox.PointerPressed +=
(o, e) => _isSoftSelectionActive = false;
// HACK alert - this is due to an Avalonia bug that assumes the parent of a PopupRoot must be a Popup (in our case it's a Window)
var toolTip = LogicalChildren.OfType <Avalonia.Controls.Primitives.Popup>().First();
LogicalChildren.Remove(toolTip);
var logicalChildren = (Avalonia.Collections.IAvaloniaList <Avalonia.LogicalTree.ILogical>)LogicalChildrenProperty.GetValue(TextArea);
logicalChildren.Add(toolTip);
}