private void ultraGrid1_DragOver(object sender, DragEventArgs e)
{
e.Effect = DragDropEffects.Move;
UltraGrid grid = sender as UltraGrid;
// Get the position on the grid where the dragged row(s) are to be dropped.
//get the grid coordinates of the row (the drop zone)
UIElement uieOver = ultraGrid1.DisplayLayout.UIElement.ElementFromPoint(ultraGrid1.PointToClient(new Point(e.X, e.Y)));
//get the row that is the drop zone/or where the dragged row is to be dropped
UltraGridRow ugrOver = uieOver.GetContext(typeof(UltraGridRow), true) as UltraGridRow;
if (!Regex.IsMatch(ugrOver.Band.Key, "Type"))//parent row
{
ugrOver.Expanded = true;
}
Point pointInGridCoords = grid.PointToClient(new Point(e.X, e.Y));
if (pointInGridCoords.Y < 20)
{
// Scroll up.
this.ultraGrid1.ActiveRowScrollRegion.Scroll(RowScrollAction.LineUp);
}
else if (pointInGridCoords.Y > grid.Height - 20)
{
// Scroll down.
this.ultraGrid1.ActiveRowScrollRegion.Scroll(RowScrollAction.LineDown);
}
}
private void grdData_DragOver(object sender, DragEventArgs e)
{
e.Effect = DragDropEffects.Move;
UltraGrid grid = sender as UltraGrid;
Point pointInGridCoords = grid.PointToClient(new Point(e.X, e.Y));
if (pointInGridCoords.Y < 20)
{
// Scroll up.
this.grdData.ActiveRowScrollRegion.Scroll(RowScrollAction.LineUp);
}
else if (pointInGridCoords.Y > grid.Height - 20)
{
// Scroll down.
this.grdData.ActiveRowScrollRegion.Scroll(RowScrollAction.LineDown);
}
}
void ugSimulationgropus_DragOver(object sender, System.Windows.Forms.DragEventArgs e)
{
if (isDragInternal)
{
e.Effect = DragDropEffects.Move;
UltraGrid grid = sender as UltraGrid;
Point pointInGridCoords = grid.PointToClient(new Point(e.X, e.Y));
if (pointInGridCoords.Y < 20)
{
// Scroll up.
this.ugSimulationgropus.ActiveRowScrollRegion.Scroll(RowScrollAction.LineUp);
}
else if (pointInGridCoords.Y > grid.Height - 20)
{
// Scroll down.
this.ugSimulationgropus.ActiveRowScrollRegion.Scroll(RowScrollAction.LineDown);
}
}
}
private void uGrid_Master_DoubleClick(object sender, EventArgs e)
{
ToolClickEventArgs eTool;
ToolBase utb;
try
{
if (MsgInfoReturned.IntMaxRow != 1 || FormQueryMode != YRQueryType.NA)
{
return;
}
//Cast the sender into an UltraGrid
UltraGrid grid = sender as UltraGrid;
//Get the last element that the mouse entered
UIElement lastElementEntered = grid.DisplayLayout.UIElement.LastElementEntered;
//See if there's a RowUIElement in the chain.
RowUIElement rowElement;
if (lastElementEntered is RowUIElement)
{
rowElement = (RowUIElement)lastElementEntered;
}
else
{
rowElement = (RowUIElement)lastElementEntered.GetAncestor(typeof(RowUIElement));
}
if (rowElement == null)
{
return;
}
//Try to get a row from the element
UltraGridRow row = (UltraGridRow)rowElement.GetContext(typeof(UltraGridRow));
//If no row was returned, then the mouse is not over a row.
if (row == null)
{
return;
}
//The mouse is over a row.
//This part is optional, but if the user double-clicks the line
//between Row selectors, the row is AutoSized by
//default. In that case, we probably don't want to do
//the double-click code.
//Get the current mouse pointer location and convert it
//to grid coords.
Point MousePosition = grid.PointToClient(Control.MousePosition);
//See if the Point is on an AdjustableElement - meaning that
//the user is clicking the line on the row selector
if (lastElementEntered.AdjustableElementFromPoint(MousePosition) != null)
{
return;
}
//取回資料
utb = UtbmMain.Tools["BtOk"];
eTool = new ToolClickEventArgs(utb, null);
UtbmMain_ToolClick(UtbmMain, eTool);
}
catch (Exception ex)
{
WfShowErrorMsg(ex.ToString());
}
}
