void Drop()
{
// Is there a droppable container?
Collider col = UICamera.lastHit.collider;
DragDropContainer container = (col != null) ? col.gameObject.GetComponent <DragDropContainer>() : null;
Debug.Log(container);
if (container != null)
{
// Container found -- parent this object to the container
//mTrans.parent = container.transform;
//Vector3 pos = mTrans.localPosition;
//pos.z = 0f;
//mTrans.localPosition = pos;
}
else
{
// No valid container under the mouse -- revert the item's parent
//mTrans.parent = mParent;
}
// Notify the table of this change
//UpdateTable();
// Make all widgets update their parents
//BroadcastMessage("CheckParent", SendMessageOptions.DontRequireReceiver);
}
/// <summary>
/// Drop the dragged object.
/// </summary>
void Drop()
{
// Is there a droppable container?
Collider col = UICamera.lastHit.collider;
DragDropContainer container = (col != null) ? col.gameObject.GetComponent <DragDropContainer>() : null;
if (container != null)
{
// Container found -- parent this object to the container
mTrans.parent = container.transform;
Vector3 pos = mTrans.localPosition;
pos.z = 0f;
mTrans.localPosition = pos;
}
else
{
// No valid container under the mouse -- revert the item's parent
mTrans.parent = mParent;
}
// Notify the table of this change
UpdateTable();
// Make all widgets update their parents
NGUITools.MarkParentAsChanged(gameObject);
}
protected override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
if (e.LeftButton != MouseButtonState.Pressed)
{
this.dragStartPoint = null;
}
if (this.dragStartPoint.HasValue)
{
// XamlWriter.Save() has limitations in exactly what is serialized,
// see SDK documentation; short term solution only;
string xamlString = XamlWriter.Save(this.Content);
DragDropContainer dataObject = new DragDropContainer();
dataObject.Data = xamlString;
WrapPanel panel = VisualTreeHelper.GetParent(this) as WrapPanel;
if (panel != null)
{
// desired size for DesignerCanvas is the stretched Toolbox item size
double scale = 1.3;
dataObject.DesiredSize = new Size(panel.ItemWidth * scale, panel.ItemHeight * scale);
}
DragDrop.DoDragDrop(this, dataObject, DragDropEffects.Copy);
e.Handled = true;
}
}
/// <summary>
/// Drop the dragged object.
/// </summary>
void Drop()
{
// Is there a droppable container?
Collider col = UICamera.lastHit.collider;
DragDropContainer container = (col != null) ? col.gameObject.GetComponent <DragDropContainer>() : null;
if (container != null)
{
// Container found -- parent this object to the container
mTrans.parent = (container.reparentTarget != null) ? container.reparentTarget : container.transform;
Vector3 pos = mTrans.localPosition;
pos.z = 0f;
mTrans.localPosition = pos;
}
else
{
// No valid container under the mouse -- revert the item's parent
mTrans.parent = mParent;
}
// Restore the depth
//UIWidget[] widgets = GetComponentsInChildren<UIWidget>();
//for (int i = 0; i < widgets.Length; ++i) widgets[i].depth = widgets[i].depth - 100;
// Notify the table of this change
UpdateTable();
// Make all widgets update their parents
NGUITools.MarkParentAsChanged(gameObject);
}
private void treeViewAss_MouseMove(object sender, System.Windows.Input.MouseEventArgs e)
{
if (e.LeftButton == MouseButtonState.Pressed)
{
DragDropContainer dataObject = new DragDropContainer();
dataObject.Data = (object)((TreeViewItem)this.treeViewAss.SelectedItem).Tag;
DragDrop.DoDragDrop(this.treeViewAss, dataObject, DragDropEffects.Copy);
e.Handled = true;
}
}
protected override void OnDrop(DragEventArgs e)
{
//base.OnDrop(e);
DragDropContainer dragObject = e.Data.GetData(typeof(DragDropContainer)) as DragDropContainer;
if (dragObject != null && dragObject.Data != null)
{
ReflectDesignItem newItem = null;
Object content = dragObject.Data;
if (content != null)
{
newItem = new ReflectDesignItem();
newItem.Style = (Style)Application.Current.FindResource(typeof(DesignerItem));
newItem.DataContext = content;
Point position = e.GetPosition(this);
if (dragObject.DesiredSize.HasValue)
{
Size desiredSize = dragObject.DesiredSize.Value;
newItem.Width = desiredSize.Width;
newItem.Height = desiredSize.Height;
DesignerCanvas.SetLeft(newItem, Math.Max(0, position.X - newItem.Width / 2));
DesignerCanvas.SetTop(newItem, Math.Max(0, position.Y - newItem.Height / 2));
}
else
{
DesignerCanvas.SetLeft(newItem, Math.Max(0, position.X));
DesignerCanvas.SetTop(newItem, Math.Max(0, position.Y));
}
Canvas.SetZIndex(newItem, this.Children.Count);
this.Children.Add(newItem);
SetConnectorDecoratorTemplate(newItem);
//update selection
this.SelectionService.SelectItem(newItem);
newItem.Focus();
}
e.Handled = true;
}
}
private void Drop()
{
Collider collider = UICamera.lastHit.collider;
DragDropContainer container = (collider == null) ? null : collider.gameObject.GetComponent <DragDropContainer>();
if (container != null)
{
this.mTrans.parent = container.transform;
Vector3 localPosition = this.mTrans.localPosition;
localPosition.z = 0f;
this.mTrans.localPosition = localPosition;
}
else
{
this.mTrans.parent = this.mParent;
}
this.UpdateTable();
NGUITools.MarkParentAsChanged(base.gameObject);
}