GtkSharp/doc/en/Gtk/TreeDragSource.xml

<Type Name="TreeDragSource" FullName="Gtk.TreeDragSource">
  <TypeSignature Language="C#" Maintainer="auto" Value="public interface TreeDragSource : GLib.IWrapper" />
  <AssemblyInfo>
    <AssemblyName>gtk-sharp</AssemblyName>
    <AssemblyPublicKey>
    </AssemblyPublicKey>
    <AssemblyVersion>2.6.0.0</AssemblyVersion>
  </AssemblyInfo>
  <ThreadSafetyStatement>Gtk# is thread aware, but not thread safe; See the <link location="node:gtk-sharp/programming/threads">Gtk# Thread Programming</link> for details.</ThreadSafetyStatement>
  <Docs>
    <summary>An interface to represent the rows of a tree when one of them is dragged to another location.</summary>
    <remarks />
  </Docs>
  <Interfaces>
    <Interface>
      <InterfaceName>GLib.IWrapper</InterfaceName>
    </Interface>
  </Interfaces>
  <Members>
    <Member MemberName="DragDataGet">
      <MemberSignature Language="C#" Value="public bool DragDataGet (Gtk.TreePath path, Gtk.SelectionData selection_data);" />
      <MemberType>Method</MemberType>
      <ReturnValue>
        <ReturnType>System.Boolean</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="path" Type="Gtk.TreePath" />
        <Parameter Name="selection_data" Type="Gtk.SelectionData" />
      </Parameters>
      <Docs>
        <summary>Asks the <see cref="M:Gtk.TreeDragSource" /> to fill in <paramref name="selection_data" /> with a representation of the row at <paramref name="path" />.  Should robustly handle a path no longer found in the model.</summary>
        <param name="path">a <see cref="M:Gtk.TreePath" /></param>
        <param name="selection_data">a <see cref="M:Gtk.SelectionData" /> object to fill with data</param>
        <returns>A boolean; true if data of the required type was provided.</returns>
        <remarks>FIXME: the original doc says, "selection_data-&gt;target gives the required type of the data.", but there doesn't seem to be a parallel in Gtk#. Check this.</remarks>
      </Docs>
    </Member>
    <Member MemberName="RowDraggable">
      <MemberSignature Language="C#" Value="public bool RowDraggable (Gtk.TreePath path);" />
      <MemberType>Method</MemberType>
      <ReturnValue>
        <ReturnType>System.Boolean</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="path" Type="Gtk.TreePath" />
      </Parameters>
      <Docs>
        <summary>Check whether the row at <paramref name="path" /> is draggable. If the source doesn't implement this method, the row is assumed to be draggable.</summary>
        <param name="path">a <see cref="M:Gtk.TreePath" /></param>
        <returns>A boolean, true if this row can be dragged.</returns>
        <remarks />
      </Docs>
    </Member>
    <Member MemberName="DragDataDelete">
      <MemberSignature Language="C#" Value="public bool DragDataDelete (Gtk.TreePath path);" />
      <MemberType>Method</MemberType>
      <ReturnValue>
        <ReturnType>System.Boolean</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="path" Type="Gtk.TreePath" />
      </Parameters>
      <Docs>
        <summary>
	  Asks the TreeDragSource to delete the row at path, because it was moved somewhere else via drag-and-drop. Returns FALSE if the deletion fails because path no longer exists, or for some model-specific reason. Should robustly handle a path no longer found in the model.
</summary>
        <param name="path">a <see cref="M:Gtk.TreePath" /> to delete</param>
        <returns>A boolean for whether the deletion succeeded.</returns>
        <remarks />
      </Docs>
    </Member>
  </Members>
</Type>