void OnChildRemoved(object ob, ActionTreeNodeArgs args)
{
OpenSubmenu = null;
Widget wrapper = Widget.Lookup(this);
IDesignArea area = wrapper.GetDesignArea();
IObjectSelection asel = area.GetSelection();
ActionMenuItem curSel = asel != null ? asel.DataObject as ActionMenuItem : null;
int pos = menuItems.IndexOf(curSel);
foreach (Gtk.Widget w in Children)
{
if (w is CustomMenuBarItem && ((CustomMenuBarItem)w).ActionMenuItem.Node == args.Node)
{
Remove(w);
menuItems.Remove(((CustomMenuBarItem)w).ActionMenuItem);
if (menuItems.Count == 0 && !showPlaceholder)
{
AddSpacerItem();
}
break;
}
}
if (pos != -1 && pos < menuItems.Count)
{
((ActionMenuItem)menuItems[pos]).Select();
}
else if (menuItems.Count > 0)
{
((ActionMenuItem)menuItems[menuItems.Count - 1]).Select();
}
}
void OnChildRemoved(object ob, ActionTreeNodeArgs args)
{
Widget wrapper = Stetic.Wrapper.Widget.Lookup(this);
IDesignArea area = wrapper.GetDesignArea();
IObjectSelection asel = area.GetSelection();
ActionToolItem curSel = asel != null ? asel.DataObject as ActionToolItem : null;
int pos = toolItems.IndexOf(curSel);
foreach (Gtk.Widget w in Children)
{
if (w is CustomToolbarItem && ((CustomToolbarItem)w).ActionToolItem.Node == args.Node)
{
Remove(w);
toolItems.Remove(((CustomToolbarItem)w).ActionToolItem);
w.Destroy();
if (!showPlaceholder && toolItems.Count == 0)
{
AddSpacerItem();
}
break;
}
}
if (pos != -1 && pos < toolItems.Count)
{
((ActionToolItem)toolItems[pos]).Select();
}
else if (toolItems.Count > 0)
{
((ActionToolItem)toolItems[toolItems.Count - 1]).Select();
}
}
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();
}
}
void OnChildRemoved(object ob, ActionTreeNodeArgs args)
{
IDesignArea area = wrapper.GetDesignArea();
IObjectSelection asel = area.GetSelection();
ActionMenuItem curSel = asel != null ? asel.DataObject as ActionMenuItem : null;
int pos = menuItems.IndexOf(curSel);
ActionMenuItem mi = FindMenuItem(args.Node);
if (mi != null)
{
// Remove the table row that contains the menu item
Gtk.Table.TableChild tc = (Gtk.Table.TableChild)table [mi];
uint row = tc.TopAttach;
mi.Detach();
menuItems.Remove(mi);
foreach (Gtk.Widget w in table.Children)
{
tc = (Gtk.Table.TableChild)table [w];
if (tc.TopAttach >= row)
{
tc.TopAttach--;
}
if (tc.BottomAttach > row)
{
tc.BottomAttach--;
}
}
if (pos != -1 && pos < menuItems.Count)
{
((ActionMenuItem)menuItems[pos]).Select();
}
else
{
SelectLastItem();
}
GLib.Timeout.Add(50, new GLib.TimeoutHandler(RepositionSubmenu));
}
}