protected override bool OnButtonPressEvent(Gdk.EventButton ev)
{
IDesignArea designArea = GetDesignArea();
designArea.SetSelection(null, null);
return(true);
}
public void StartEditing()
{
IDesignArea designArea = GetDesignArea();
designArea.SetSelection(headerLabel, null);
headerLabel.StartEditing();
}
void Fill()
{
IDesignArea designArea = GetDesignArea();
if (designArea == null)
{
return;
}
Wrapper.Action selAction = null;
foreach (ActionMenuItem item in items)
{
if (designArea.IsSelected(item))
{
selAction = item.Node.Action;
}
item.Node.Dispose();
item.Detach();
item.Destroy();
}
items.Clear();
if (actionGroup != null)
{
Wrapper.Action[] sortedActions = new Wrapper.Action [actionGroup.Actions.Count];
actionGroup.Actions.CopyTo(sortedActions, 0);
Array.Sort(sortedActions, new ActionComparer());
for (int n = 0; n < sortedActions.Length; n++)
{
Wrapper.Action action = (Wrapper.Action)sortedActions [n];
ActionMenuItem item = InsertAction(action, n);
if (selAction == action)
{
item.Select();
}
}
if (selAction == null)
{
designArea.SetSelection(null, null);
}
headerLabel.Sensitive = true;
PlaceAddLabel(actionGroup.Actions.Count);
}
else
{
HideAddLabel();
headerLabel.Text = Catalog.GetString("No selection");
headerLabel.Sensitive = false;
}
ShowAll();
}
public virtual void Select()
{
IDesignArea area = GetDesignArea();
if (area.IsSelected(this))
{
return;
}
IObjectSelection sel = area.SetSelection(this, node.Action != null ? node.Action.GtkAction : null);
sel.Drag += HandleItemDrag;
sel.Disposed += OnSelectionDisposed;
GrabFocus();
}
protected void UpdateSelectionStatus()
{
IDesignArea area = GetDesignArea();
IObjectSelection sel = area.GetSelection();
sel.Disposed -= OnSelectionDisposed;
sel.Drag -= HandleItemDrag;
area.ResetSelection(this);
sel = area.SetSelection(this, this);
sel.Drag += HandleItemDrag;
sel.Disposed += OnSelectionDisposed;
}
public void StartEditing()
{
if (Child is Gtk.Label)
{
IDesignArea d = WidgetUtils.GetDesignArea(this);
IObjectSelection sel = d.GetSelection(this);
if (sel == null)
{
sel = d.SetSelection(this, null);
}
sel.Disposed += SelectionDisposed;
Remove(Child);
Add(CreateEntry());
ShowAll();
Child.GrabFocus();
}
}
protected override bool OnButtonPressEvent(Gdk.EventButton ev)
{
IDesignArea d = WidgetUtils.GetDesignArea(this);
if (d.IsSelected(this))
{
if (Child is Gtk.Label)
{
StartEditing();
return(true);
}
}
else
{
d.SetSelection(this, null);
return(true);
}
return(false);
}