/// <summary>Puts the current node into edit mode so user can rename it.</summary>
public void BeginRenamingCurrentNode()
{
textRender.Editable = true;
TreePath selPath;
TreeViewColumn selCol;
treeview1.GetCursor(out selPath, out selCol);
treeview1.GrabFocus();
treeview1.SetCursor(selPath, treeview1.GetColumn(0), true);
}
private int GetSelIndex()
{
TreePath selPath;
TreeViewColumn selCol;
listview1.GetCursor(out selPath, out selCol);
return(selPath != null ? selPath.Indices[0] : -1);
}
/// <summary>User has selected a node. Raise event for presenter.</summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The event arguments instance containing the event data.</param>
private void OnAfterSelect(object sender, EventArgs e)
{
if (SelectedNodeChanged != null)
{
NodeSelectedArgs selectionChangedData = new NodeSelectedArgs();
selectionChangedData.OldNodePath = previouslySelectedNodePath;
TreePath selPath;
TreeViewColumn selCol;
treeview1.GetCursor(out selPath, out selCol);
selectionChangedData.NewNodePath = FullPath(selPath);
if (selectionChangedData.NewNodePath != selectionChangedData.OldNodePath)
{
SelectedNodeChanged.Invoke(this, selectionChangedData);
}
previouslySelectedNodePath = selectionChangedData.NewNodePath;
}
}
/// <summary>
/// Handles the item selected event, by setting the curSel variable to the selection index
/// </summary>
private void HandleItemSelected()
{
TreeViewColumn col;
TreePath path;
soilsView.GetCursor(out path, out col);
curSel = path.Indices[0];
selWindow.Destroy();
}
private void OnDirRename(object o, EventArgs args)
{
TreePath treepath;
TreeViewColumn column;
performingtask = PerformingTask.Renaming;
text_render.Editable = true;
tv.GetCursor(out treepath, out column);
tv.SetCursor(treepath, column, true);
}
/// <summary>
/// Gets the currently selected item.
/// </summary>
/// <exception cref="Exception">Exception is thrown if no item is selected.</exception>
/// <returns></returns>
private string GetSelectedItem()
{
TreeViewColumn col;
TreePath path;
completionView.GetCursor(out path, out col);
if (path != null)
{
TreeIter iter;
completionModel.GetIter(out iter, path);
return((string)completionModel.GetValue(iter, 1));
}
throw new Exception("Unable to get selected intellisense item: no item is selected.");
}
private void lvSupps_SelectedIndexChanged(object sender, EventArgs e)
{
if (!internalSelect && SupplementSelected != null)
{
TreePath selPath;
TreeViewColumn selCol;
lvSupps.GetCursor(out selPath, out selCol);
TIntArgs args = new TIntArgs();
args.value = selPath.Indices[0];
if (SupplementSelected != null)
{
SupplementSelected.Invoke(sender, args);
}
}
}
private Gtk.TreePath GetTreePath(TreeView tv)
{
Gtk.TreePath treePath;
Gtk.TreeViewColumn treeColumn;
tv.GetCursor(out treePath, out treeColumn);
return treePath;
}
