public void DoDragDrop(DataObject data, DragEffects allowedAction)
{
WpfFrameworkElementHelper.ShouldCaptureMouse = false;
var dataObject = data.ToWpf();
dataObject.SetData("source", Widget);
sw.DragDrop.DoDragDrop(Control, dataObject, allowedAction.ToWpf());
}
/// <summary>
/// Initializes a new instance of the <see cref="Eto.Forms.DragEventArgs"/> class.
/// </summary>
/// <param name="source">Drag operation source control.</param>
/// <param name="data">Drag data.</param>
/// <param name="allowedEffects">Allowed operation.</param>
/// <param name="location">Location of the mouse cursor for this event</param>
/// <param name="modifiers">Modifier buttons pressed for this event</param>
/// <param name="buttons">Mouse buttons pressed for this event</param>
/// <param name="controlObject">Platform-specific object to store additional arguments/info</param>
public DragEventArgs(Control source, DataObject data, DragEffects allowedEffects, PointF location, Keys modifiers, MouseButtons buttons, object controlObject = null)
{
Data = data;
Source = source;
AllowedEffects = allowedEffects;
Location = location;
Modifiers = modifiers;
Buttons = buttons;
ControlObject = controlObject;
}
public override void DoDragDrop(DataObject data, DragEffects allowedAction)
{
if (DragPasteboard != null)
{
var handler = data.Handler as IDataObjectHandler;
handler?.Apply(DragPasteboard);
Control.AllowedOperation = allowedAction.ToNS();
}
else
{
base.DoDragDrop(data, allowedAction);
}
}
public static NSDragOperation ToNS(this DragEffects effects)
{
var op = NSDragOperation.None;
if (effects.HasFlag(DragEffects.Copy))
{
op |= NSDragOperation.Copy;
}
if (effects.HasFlag(DragEffects.Link))
{
op |= NSDragOperation.Link;
}
if (effects.HasFlag(DragEffects.Move))
{
op |= NSDragOperation.Move;
}
return(op);
}
public static Gdk.DragAction ToGdk(this DragEffects dragAction)
{
var action = (Gdk.DragAction) 0;
if (dragAction.HasFlag(DragEffects.Copy))
{
action |= Gdk.DragAction.Copy;
}
if (dragAction.HasFlag(DragEffects.Move))
{
action |= Gdk.DragAction.Move;
}
if (dragAction.HasFlag(DragEffects.Link))
{
action |= Gdk.DragAction.Link;
}
return(action);
}
public static swf.DragDropEffects ToSwf(this DragEffects action)
{
var resultAction = swf.DragDropEffects.None;
if (action.HasFlag(DragEffects.Copy))
{
resultAction |= swf.DragDropEffects.Copy;
}
if (action.HasFlag(DragEffects.Move))
{
resultAction |= swf.DragDropEffects.Move;
}
if (action.HasFlag(DragEffects.Link))
{
resultAction |= swf.DragDropEffects.Link;
}
return(resultAction);
}
public void DoDragDrop(DataObject data, DragEffects allowedAction)
{
throw new NotImplementedException();
}
/// <summary>
/// Starts drag operation using this control as drag source.
/// </summary>
/// <param name="data">Drag data.</param>
/// <param name="allowedAction">Allowed action.</param>
public void DoDragDrop(DataObject data, DragEffects allowedAction)
{
Control.DoDragDrop(data, allowedAction);
}
public WpfDragEventArgs(Control source, DataObject data, DragEffects allowedEffects, PointF location, Keys modifiers, MouseButtons buttons, object controlObject = null)
: base(source, data, allowedEffects, location, modifiers, buttons, controlObject)
{
}
