public void DropToolBoxItem(IToolBoxItem toolBoxItem, Point position)
{
if (! ( toolBoxItem is IEditorControl ))
return;
Cursor = Cursors.WaitCursor;
Point layoutPosition = new Point(position.X + ViewLocation.X, position.Y + ViewLocation.Y);
Rectangle r = new Rectangle();
bool found = _documentLayout.LineDrawer.getSmallestBoundingRectangle(layoutPosition, ref r);
if (found) {
layoutPosition = r.Location;
}
XMLControl xmlConrtol = toolBoxItem.Duplicate(layoutPosition);
if (found) {
xmlConrtol.ClientRect = r;
}
DocumentLayout.AddControl( xmlConrtol );
IEditorControl xmlControl = toolBoxItem as IEditorControl;
Control editControl = xmlControl.CreateEditorControl();
editControl.Left = layoutPosition.X - ViewLocation.X;
editControl.Top = layoutPosition.Y - ViewLocation.Y;
editControl.Width = xmlConrtol.ClientRect.Width;
editControl.Height = xmlConrtol.ClientRect.Height;
editControl.Parent = this;
editControl.Visible = true;
editControl.TabStop = false;
System.Diagnostics.Trace.WriteLine("DropToolBoxItem 3");
XMLControl2ControlDictionary.Add(xmlConrtol, editControl);
Control2XmlControlDictionary.Add(editControl, xmlConrtol);
xmlConrtol.UpdateEditorControl(editControl);
storeNeeded = true;
RefreshOverlay();
Cursor = Cursors.Arrow;
}
public void AddItem(IToolBoxItem toolBoxItem)
{
items.Add(toolBoxItem);
vScrollBar1.Maximum = items.Count -1;
}
private void endDrag( Point cursorPos )
{
if (_dragItem == null)
return;
if (Editor == null)
{
System.Diagnostics.Trace.WriteLine("XMLFormEditor::endDrag: editor is null");
return;
}
Rectangle r = Editor.DisplayRectangle;
Point editorLocation = Editor.PointToScreen(new Point(0, 0));
r.Offset( editorLocation);
if (r.Contains(cursorPos))
{
cursorPos.Offset( -1 * editorLocation.X, -1 * editorLocation.Y );
Editor.DropToolBoxItem(_dragItem, cursorPos);
}
_dragItem = null;
Cursor = Cursors.Default;
}
private void startDrag( Point cursorPos )
{
IToolBoxItem item = getItemAtPos( cursorPos);
if (item == null)
{
return;
}
if (Editor == null)
return;
_dragItem = item;
Cursor = item.getToolBoxCursor();
}
