public GridColumn()
{
Container = new GridFrame();
Header = new GridColumnHeader();
Header.Style = "button";
Header.MouseClick += Header_MouseClick;
Container.Header = Header;
Header.Column = this;
}
void Init(UIElement source)
{
GridColumnHeader = ((GridColumnHeader)source);
ISupportDragDrop iSupportDragDrop = GridColumnHeader;
SourceElement = iSupportDragDrop.SourceElement;
Column = (GridColumn)GridColumnHeader.GetGridColumn(GridColumnHeader);
ColumnsLayoutControl = BandedViewBehavior.GetColumnsLayoutControl(Column);
View = (TableView)Column.View;
}
private void ClearSortExcept(GridColumnHeader clickedHeader)
{
var headers = grid.FindVisualChildren<GridColumnHeader>();
foreach (var header in headers)
{
if (header == clickedHeader)
continue;
HideIndicator(header);
}
}
public override void Drop(System.Windows.UIElement source, System.Windows.Point pt)
{
GridColumnHeader columnHeader = source as GridColumnHeader;
GridColumn column = columnHeader.DataContext as GridColumn;
TableView view = column.View as TableView;
if (!view.Grid.Columns.Contains(column))
{
return;
}
base.Drop(source, pt);
}
protected override void MoveColumnTo(UIElement source, int dropIndex)
{
GridColumnHeader gch = source as GridColumnHeader;
if (string.Equals(gch.Tag, "external"))
{
((MyTableView)GridView).InsertCustomColumn((GridColumn)gch.DataContext, dropIndex + DropIndexCorrection);
}
else
{
base.MoveColumnTo(source, dropIndex);
}
}
private void ClearSortExcept(GridColumnHeader clickedHeader)
{
var headers = grid.FindVisualChildren <GridColumnHeader>();
foreach (var header in headers)
{
if (header == clickedHeader)
{
continue;
}
HideIndicator(header);
}
}
private void View_ShowGridMenu(object sender, GridMenuEventArgs e)
{
if (e.MenuType == GridMenuType.Column)
{
GridColumnHeader columnHeader = e.TargetElement as GridColumnHeader;
GridColumn column = columnHeader.DataContext as GridColumn;
bool allowEditColumnHeader = GetAllowEditHeader(column);
BarButtonItem item = new BarButtonItem();
item.Content = allowEditColumnHeader ? "Hide ColumnHeader Editor" : "Show ColumnHeader Editor";
item.ItemClick += Item_ItemClick;
item.Tag = new object[] { column, columnHeader };
e.Customizations.Add(item);
}
}
/// <summary>
/// Handles dropping non-grid data on a grid column header
/// </summary>
/// <param name="e"></param>
/// <param name="header"></param>
/// <param name="pt"></param>
private void DropColumnHeader(
DragEventArgs e, GridColumnHeader header, Point pt)
{
GridColumn column = header.GetHitColumn(pt);
if (column != null)
{
GridPanel panel = column.GridPanel;
GridRow row = new GridRow();
panel.Rows.Add(row);
if (e.Data.GetDataPresent(typeof(string)) == true)
{
string s = (string)e.Data.GetData(typeof(string));
DropTextRow(row, s.Split(','));
}
else if (e.Data.GetDataPresent(typeof(TreeNode)) == true)
{
TreeNode tnode = (TreeNode)e.Data.GetData(typeof(TreeNode));
DropTextRow(row, tnode.Text.Split(','));
}
else if (e.Data.GetDataPresent(typeof(Node)) == true)
{
Node node = (Node)e.Data.GetData(typeof(Node));
DropNodeRow(row, node.Cells);
}
else if (e.Data.GetDataPresent(typeof(Node[])) == true)
{
Node[] nodes = (Node[])e.Data.GetData(typeof(Node[]));
foreach (Node node in nodes)
{
if (row == null)
{
row = new GridRow();
panel.Rows.Add(row);
}
DropNodeRow(row, node.Cells);
row = row.NextVisibleRow as GridRow;
}
}
}
}
public new void Drop(UIElement source, Point pt)
{
GridColumnHeader columnHeader = source as GridColumnHeader;
GridColumn column = columnHeader.DataContext as GridColumn;
TableView view = column.View as TableView;
if (!view.Grid.Columns.Contains(column))
{
return;
}
MethodInfo method = typeof(ColumnChooserDropTarget).GetMethod("DropColumn", BindingFlags.Instance | BindingFlags.NonPublic);
method.Invoke(this, new object[] { source });
}
private void Item_ItemClick(object sender, ItemClickEventArgs e)
{
object[] objs = (object[])e.Item.Tag;
GridColumn column = (GridColumn)objs[0];
SetAllowEditHeader(column, !GetAllowEditHeader(column));
if (GetAllowEditHeader(column))
{
GridColumnHeader header = (GridColumnHeader)objs[1];
TextEdit te = LayoutTreeHelper.GetVisualChildren(header).OfType <TextEdit>().FirstOrDefault();
Dispatcher.BeginInvoke(new Action(() => {
te.Focus();
te.SelectAll();
te.LostFocus += Te_LostFocus;
}), DispatcherPriority.Normal);
}
}
/// <summary>
/// Handles dropping data onto a ColumnHeader
/// </summary>
/// <param name="item"></param>
/// <param name="items"></param>
/// <param name="pt"></param>
private void DropSgColumnHeader(GridColumnHeader item,
IEnumerable <GridElement> items, Point pt)
{
GridColumn column = item.GetHitColumn(pt);
if (column != null)
{
if (_SrcElement is GridColumn)
{
DropSgColumns(column, items);
}
else
{
DropSgPanel(item.GridPanel, items);
}
}
}
private void GridColumnHeader_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
if (e.ClickCount == 2)
{
GridColumnHeader header = LayoutHelper.FindParentObject <GridColumnHeader>((DependencyObject)e.OriginalSource);
GridColumn gc = (GridColumn)header.DataContext;
List <ColumnBase> lst = new List <ColumnBase>(gc.View.ColumnChooserColumns);
for (int i = 0; i < lst.Count; i++)
{
if (gc.ActualColumnChooserHeaderCaption == lst[i].ActualColumnChooserHeaderCaption)
{
lst[i].Visible = true;
break;
}
}
}
}
public c_grid_header(c_batchlist_grid grid) :
base(grid)
{
Files = new GridColumnHeader(grid.Row.Files);
Notes = new GridColumnHeader(grid.Row.Notes);
Selected = new CheckBoxColumnFilter(grid.Row.Selected);
AUScheduleHistory__ScheduleID = new PXTextEditColumnFilter(grid.Row.AUScheduleHistory__ScheduleID);
AUScheduleHistory__ExecutionDate = new DateSelectorColumnFilter(grid.Row.AUScheduleHistory__ExecutionDate);
AUScheduleHistory__ExecutionResult = new PXTextEditColumnFilter(grid.Row.AUScheduleHistory__ExecutionResult);
AUScheduleHistory__Ticks = new PXNumberEditColumnFilter(grid.Row.AUScheduleHistory__Ticks);
AUScheduleHistory__ScheduleID_Description = new PXTextEditColumnFilter(grid.Row.AUScheduleHistory__ScheduleID_Description);
Module = new DropDownColumnFilter(grid.Row.Module);
BatchNbr = new SelectorColumnFilter(grid.Row.BatchNbr);
LedgerID = new SelectorColumnFilter(grid.Row.LedgerID);
DateEntered = new DateSelectorColumnFilter(grid.Row.DateEntered);
LastModifiedByID_Modifier_Username = new PXTextEditColumnFilter(grid.Row.LastModifiedByID_Modifier_Username);
FinPeriodID = new SelectorColumnFilter(grid.Row.FinPeriodID);
ControlTotal = new PXNumberEditColumnFilter(grid.Row.ControlTotal);
Description = new PXTextEditColumnFilter(grid.Row.Description);
}
void IDropTarget.Drop(UIElement source, Point pt)
{
ColumnBase dropColumn = GetColumnByDragElement(source);
if (dropColumn.Visible)
{
Point bottomLinePrevElement = new Point(0, 0);
ColumnList list = LayoutHelper.FindParentObject <ColumnList>(source as DependencyObject) as ColumnList;
GridColumnHeader bottomColumnHeader = null;
bottomColumnHeader = (GridColumnHeader)LayoutHelper.FindElement(list, new Predicate <FrameworkElement>(delegate(FrameworkElement element) {
return((element is GridColumnHeader) && PointOnColumn(list, element, pt, ref bottomLinePrevElement));
}));
ColumnBase bottomColumn = GetColumnByDragElement(bottomColumnHeader);
dropColumn.VisibleIndex = bottomColumn.VisibleIndex;
}
else
{
dropColumn.Visible = true;
}
}
/// <summary>
/// This routine shows a simple example of processing
/// the MouseClick in the style defined header image.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void SuperGridControl1ColumnHeaderClick(
object sender, GridColumnHeaderClickEventArgs e)
{
GridColumnHeader header = e.GridPanel.ColumnHeader;
Rectangle r = header.GetImageBounds(e.GridColumn);
Point pt = MousePosition;
pt = e.GridColumn.SuperGrid.PointToClient(pt);
// If the user clicked in the header image, then instead
// of sorting the column, let's redefine every cell in the
// column to contain a visible state pattern.
if (r.Contains(pt) == true)
{
int k = (int)header.Tag;
header.Tag = ++k;
for (int i = 0; i < e.GridPanel.Rows.Count; i++)
{
GridRow row = e.GridPanel.Rows[i] as GridRow;
if (row != null)
{
int n = (k + i) % 8;
if ((k + i) % 16 >= 8)
{
n = 8 - n;
}
row.Cells[3].Value = "0,1,2,3,4,3,2,1,0".Substring(n << 1);
}
}
e.Cancel = true;
}
}
/// <summary>
/// Gives column 3 (Process State) some extra feedback
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void SuperGridControl1MouseMove(object sender, MouseEventArgs e)
{
SuperGridControl sg = sender as SuperGridControl;
if (sg != null)
{
GridColumnHeader header =
sg.GetElementAt(e.Location) as GridColumnHeader;
if (header != null)
{
Point pt = header.SuperGrid.PointToClient(MousePosition);
GridColumn column = header.GetHitColumn(pt);
if (column != null && column.ColumnIndex == 3)
{
Rectangle r = header.GetImageBounds(column);
if (r.Contains(pt) == true)
{
if (column.HeaderStyles.MouseOver.ImageIndex < 0)
{
column.HeaderStyles.MouseOver.ImageIndex = 7;
}
}
else
{
if (column.HeaderStyles.MouseOver.ImageIndex >= 0)
{
column.HeaderStyles.MouseOver.ImageIndex = -1;
}
}
}
}
}
}
protected override void MoveColumnTo(UIElement source, int dropIndex)
{
GridColumnHeader gch = source as GridColumnHeader;
GridView.MoveColumnTo((ColumnBase)gch.DataContext, dropIndex + DropIndexCorrection, BaseGridColumnHeader.GetHeaderPresenterTypeFromGridColumnHeader(source), BaseGridColumnHeader.GetHeaderPresenterTypeFromLocalValue(AdornableElement));
}
void Init(UIElement source) {
if(source is GridColumnHeader) {
GridColumnHeader = ((GridColumnHeader)source);
ISupportDragDrop iSupportDragDrop = GridColumnHeader;
SourceElement = iSupportDragDrop.SourceElement;
Column = (GridColumn)GridColumnHeader.GetGridColumn(GridColumnHeader);
ColumnsLayoutControl = BandedViewBehavior.GetColumnsLayoutControl(Column);
View = (TableView)Column.View;
}
}
