internal void SetPinPosition(
GridViewColumnGroup group,
PinnedColumnPosition position,
GridViewTemplate template)
{
group.pinPosition = position;
group.OnNotifyPropertyChanged("PinPosition");
foreach (GridViewColumnGroup group1 in (Collection <GridViewColumnGroup>)group.Groups)
{
this.SetPinPosition(group1, position, template);
}
if (template == null || group.Groups.Count != 0)
{
return;
}
foreach (GridViewColumnGroupRow row in (Collection <GridViewColumnGroupRow>)group.Rows)
{
foreach (string columnName in (Collection <string>)row.ColumnNames)
{
GridViewColumn column = (GridViewColumn)template.Columns[columnName];
column.SuspendPropertyNotifications();
column.PinPosition = position;
column.ResumePropertyNotifications();
}
}
if (this.IsSuspended || template == null)
{
return;
}
PropertyChangedEventArgs changedEventArgs = new PropertyChangedEventArgs("PinPosition");
template.OnViewChanged((object)this, new DataViewChangedEventArgs(ViewChangedAction.ColumnGroupPropertyChanged, (object)changedEventArgs));
}
private void SetColumnWidthInternal(GridViewColumn column, int width)
{
if (!this.owner.IsResizeInProgress)
{
column.SuspendPropertyNotifications();
}
this.widthChangesSuspended = true;
column.Width = (int)Math.Round((double)width / (double)column.DpiScale.Width);
this.widthChangesSuspended = false;
if (this.owner.IsResizeInProgress)
{
return;
}
column.ResumePropertyNotifications();
}
private SizeF ArrangeGroupRow(
GridViewColumnGroupRow row,
ColumnGroupLayoutNode node,
PointF location,
float availableWidth)
{
float num1 = 0.0f;
foreach (string columnName in (Collection <string>)row.ColumnNames)
{
GridViewColumn column = (GridViewColumn)this.template.Columns[columnName];
if (this.owner.ColumnIsVisible(column) || this.owner.IgnoreColumnVisibility)
{
ColumnGroupColumnData columnGroupColumnData = node.ColumnData[column];
num1 += columnGroupColumnData.OriginalWidth;
}
}
float num2 = 0.0f;
float num3 = (float)row.MinHeight;
foreach (string columnName in (Collection <string>)row.ColumnNames)
{
GridViewColumn column = (GridViewColumn)this.template.Columns[columnName];
if (this.owner.ColumnIsVisible(column) || this.owner.IgnoreColumnVisibility)
{
ColumnGroupColumnData columnGroupColumnData = node.ColumnData[column];
if (this.resizedColumn != column)
{
columnGroupColumnData.Bounds.Width = columnGroupColumnData.GetConstrainedWidth(columnGroupColumnData.OriginalWidth * availableWidth / num1);
}
columnGroupColumnData.Bounds.Location = new PointF(location.X + num2, location.Y);
columnGroupColumnData.Bounds.Height = (float)column.RowSpan;
num2 += columnGroupColumnData.Bounds.Width;
num3 = Math.Max(num3, columnGroupColumnData.Bounds.Height);
num1 -= columnGroupColumnData.OriginalWidth;
availableWidth -= columnGroupColumnData.Bounds.Width;
if (column is GridViewDataColumn)
{
this.SetColumnWidthInternal(column, (int)columnGroupColumnData.Bounds.Width);
}
}
}
float width1 = 0.0f;
foreach (string columnName in (Collection <string>)row.ColumnNames)
{
GridViewColumn column = (GridViewColumn)this.template.Columns[columnName];
if (this.owner.ColumnIsVisible(column) || this.owner.IgnoreColumnVisibility)
{
ColumnGroupColumnData columnGroupColumnData = node.ColumnData[column];
if (this.resizedColumn != column)
{
float width2 = columnGroupColumnData.Bounds.Width;
columnGroupColumnData.Bounds.Width = columnGroupColumnData.GetConstrainedWidth(columnGroupColumnData.Bounds.Width + availableWidth);
availableWidth -= columnGroupColumnData.Bounds.Width - width2;
}
columnGroupColumnData.Bounds.Location = new PointF(location.X + width1, location.Y);
width1 += columnGroupColumnData.Bounds.Width;
if (column is GridViewDataColumn)
{
column.SuspendPropertyNotifications();
this.SetColumnWidthInternal(column, (int)columnGroupColumnData.Bounds.Width);
column.ResumePropertyNotifications();
}
}
}
return(new SizeF(width1, num3));
}