protected override SizeF MeasureOverride(SizeF availableSize)
{
float finalHeight = 0;
RadPanelBarElement panelBar = (RadPanelBarElement)this.Parent;
float y = 0;
float x = 1;
for (int i = 0; i < this.Children.Count; i++)
{
RadPanelBarGroupElement group = (RadPanelBarGroupElement)this.Children[i];
PointF groupLocation = new PointF(x, y);
SizeF groupSize = new SizeF(
availableSize.Width - 2,
availableSize.Height);
RectangleF groupBounds = new RectangleF(groupLocation, groupSize);
group.Measure(groupBounds.Size);
finalHeight += y;
}
this.OnMeasureModified(EventArgs.Empty);
return(availableSize);
}
protected override SizeF MeasureOverride(SizeF availableSize)
{
float finalHeight = 0;
RadPanelBarElement panelBar = (RadPanelBarElement)this.Parent;
if (panelBar == null)
{
return(base.MeasureOverride(availableSize));
}
base.MeasureOverride(availableSize);
float y = panelBar.TopOffset;
float x = 1 + panelBar.LeftOffset;
int counter = 0;
for (int i = 0; i < this.Children.Count; i++)
{
RadPanelBarGroupElement group = (RadPanelBarGroupElement)this.Children[i];
PointF groupLocation = new PointF(x, y);
SizeF groupSize = new SizeF(
(availableSize.Width - 2 - panelBar.LeftOffset - panelBar.RightOffset - ((panelBar.NumberOfColumns - 1) * panelBar.SpacingBetweenColumns)) / panelBar.NumberOfColumns,
availableSize.Height);
// group.Measure(availableSize);
if (counter >= panelBar.NumberOfColumns)
{
x = 1 + panelBar.LeftOffset;
counter = 0;
float maxHeight = 0;
for (int j = i - panelBar.NumberOfColumns; j < i; j++)
{
RadPanelBarGroupElement searchingGroup = (RadPanelBarGroupElement)this.Children[j];
maxHeight = Math.Max(maxHeight, searchingGroup.DesiredSize.Height);
}
y += maxHeight + panelBar.SpacingBetweenGroups;
groupLocation = new PointF(x, y);
}
else
{
x += groupSize.Width + panelBar.SpacingBetweenColumns;
}
int captionSize = (int)group.GetCaptionElement().DesiredSize.Height;
RectangleF groupBounds = new RectangleF(groupLocation, groupSize);
group.Measure(groupBounds.Size);
if (group.ContentPanel.Height + captionSize > groupBounds.Height)
{
double calculatedHeight = captionSize + group.ContentPanel.Height;
groupBounds = new RectangleF(groupLocation, new SizeF(groupSize.Width, (float)calculatedHeight));
group.Measure(groupBounds.Size);
}
finalHeight += group.DesiredSize.Height;
counter++;
}
this.OnMeasureModified(EventArgs.Empty);
return(new SizeF(availableSize.Width, finalHeight));
}
