/// <summary>
/// 获取所有的子表格列
/// </summary>
/// <returns>列头集合</returns>
public ArrayList <FCBandedFCGridColumn> getAllChildColumns()
{
ArrayList <FCBandedFCGridColumn> columns = new ArrayList <FCBandedFCGridColumn>();
int columnsSize = m_columns.size();
for (int i = 0; i < columnsSize; i++)
{
FCBandedFCGridColumn column = m_columns.get(i);
columns.add(column);
}
int bandsSize = m_bands.size();
for (int i = 0; i < bandsSize; i++)
{
FCGridBand band = m_bands.get(i);
ArrayList <FCBandedFCGridColumn> childColumns = band.getAllChildColumns();
int childColumnsSize = childColumns.size();
for (int j = 0; j < childColumnsSize; j++)
{
FCBandedFCGridColumn childColumn = childColumns[j];
columns.add(childColumn);
}
}
return(columns);
}
/// <summary>
/// 重置列头布局
/// </summary>
public override void resetHeaderLayout()
{
int left = 0, top = 0, scrollH = 0;
FCHScrollBar hScrollBar = HScrollBar;
if (hScrollBar != null && hScrollBar.Visible)
{
scrollH = -hScrollBar.Pos;
}
int headerHeight = HeaderVisible ? HeaderHeight : 0;
int horizontalOffset = HorizontalOffset;
int verticalOffset = VerticalOffset;
int bandsSize = m_bands.size();
for (int i = 0; i < bandsSize; i++)
{
FCGridBand band = m_bands.get(i);
if (band.Visible)
{
int bandHeight = headerHeight < band.Height ? headerHeight : band.Height;
FCRect bandRect = new FCRect(left + horizontalOffset, top + verticalOffset,
left + horizontalOffset + band.Width, top + bandHeight + verticalOffset);
bool hasFrozenColumn = false;
ArrayList <FCBandedFCGridColumn> childColumns = band.getAllChildColumns();
int childColumnsSize = childColumns.size();
for (int j = 0; j < childColumnsSize; j++)
{
if (childColumns.get(j).Frozen)
{
hasFrozenColumn = true;
break;
}
}
if (!hasFrozenColumn)
{
bandRect.left += scrollH;
bandRect.right += scrollH;
}
band.Bounds = bandRect;
band.resetHeaderLayout();
left += band.Width;
}
}
}
/// <summary>
/// 重新布局
/// </summary>
public override void update()
{
if (!m_lockUpdate)
{
int bandsSize = m_bands.size();
//清除所有的列
int col = 0;
for (int i = 0; i < bandsSize; i++)
{
FCGridBand band = m_bands.get(i);
ArrayList <FCBandedFCGridColumn> childColumns = band.getAllChildColumns();
int childColumnsSize = childColumns.size();
for (int j = 0; j < childColumnsSize; j++)
{
FCBandedFCGridColumn column = childColumns.get(j);
column.Index = col;
col++;
}
}
}
base.update();
}