/// <summary>
/// 显示
/// </summary>
public override void showDialog()
{
if (m_collectionName == "TabPages")
{
FCTabControl tabControlA = m_target as FCTabControl;
List <FCTabPage> tabPages = tabControlA.getTabPages();
int tabPagesSize = tabPages.Count;
for (int i = 0; i < tabPagesSize; i++)
{
FCTabPage tabPage = tabPages[i];
FCTreeNode node = new FCTreeNode();
node.setString(tabPage.Text);
m_tvCollection.appendNode(node);
node.Row.Tag = tabPage;
}
}
else if (m_collectionName == "Columns")
{
FCGrid grid = m_target as FCGrid;
List <FCGridColumn> columns = grid.getColumns();
int columnsSize = columns.Count;
for (int i = 0; i < columnsSize; i++)
{
FCGridColumn column = columns[i];
FCTreeNode node = new FCTreeNode();
node.setString(column.Text);
m_tvCollection.appendNode(node);
node.Row.Tag = column;
}
}
m_tvCollection.update();
m_gridSelectedRowsChangedEvent = new FCEvent(gridSelectedRowsChanged);
m_gridProperty.Xml = m_xml;
m_gridProperty.DesignerDiv = m_designerDiv;
m_tvCollection.addEvent(m_gridSelectedRowsChangedEvent, FCEventID.GRIDSELECTEDROWSCHANGED);
if (m_tvCollection.getRows().Count > 0)
{
ArrayList <FCGridRow> selectedRows = new ArrayList <FCGridRow>();
selectedRows.Add(m_tvCollection.getRow(0));
m_tvCollection.SelectedRows = selectedRows;
}
base.showDialog();
}
/// <summary>
/// 拖动中方法
/// </summary>
public override void onDragging()
{
base.onDragging();
if (m_grid != null)
{
ArrayList <FCGridColumn> columns = m_grid.getColumns();
int columnSize = columns.size();
for (int i = 0; i < columnSize; i++)
{
FCGridColumn column = columns.get(i);
if (column == this)
{
FCGridColumn lastColumn = null;
FCGridColumn nextColumn = null;
int lastIndex = i - 1;
int nextIndex = i + 1;
while (lastIndex >= 0)
{
FCGridColumn thatColumn = columns.get(lastIndex);
if (thatColumn.Visible)
{
lastColumn = thatColumn;
break;
}
else
{
lastIndex--;
}
}
while (nextIndex < columnSize)
{
FCGridColumn thatColumn = columns.get(nextIndex);
if (thatColumn.Visible)
{
nextColumn = thatColumn;
break;
}
else
{
nextIndex++;
}
}
//交换列
FCNative native = Native;
int clientX = native.clientX(this);
if (lastColumn != null)
{
int lastClientX = native.clientX(lastColumn);
if (clientX < lastClientX + lastColumn.Width / 2)
{
columns.set(lastIndex, this);
columns.set(i, lastColumn);
m_grid.update();
break;
}
}
if (nextColumn != null)
{
int nextClientX = native.clientX(nextColumn);
if (clientX + column.Width > nextClientX + nextColumn.Width / 2)
{
columns.set(nextIndex, this);
columns.set(i, nextColumn);
m_grid.update();
break;
}
}
break;
}
}
}
}