/************************************************************************
Sort list
************************************************************************/
void ItemListBase::sortList(bool relayout)
{
std::sort(d_listItems.begin(), d_listItems.end(), getRealSortCallback());
if (relayout)
{
layoutItemWidgets();
}
}
/************************************************************************
Perform child window layout
************************************************************************/
void ItemListBase::performChildWindowLayout(void)
{
Window::performChildWindowLayout();
// if we are not currently initialising
if (!d_initialising)
{
// Redo the item layout.
// We don't just call handleUpdateItemData, as that could trigger a resize,
// which is not what is being requested.
// It would also cause infinite recursion... so lets just avoid that :)
layoutItemWidgets();
}
}
/*************************************************************************
Handler called internally when the list contents are changed
*************************************************************************/
void ItemListBase::onListContentsChanged(WindowEventArgs& e)
{
// if we are not currently initialising we might have things todo
if (!d_initialising)
{
invalidate();
// if auto resize is enabled - do it
if (d_autoResize)
sizeToContent();
// resort list if requested and enabled
if (d_resort && d_sortEnabled)
sortList(false);
d_resort = false;
// redo the item layout and fire our event
layoutItemWidgets();
fireEvent(EventListContentsChanged, e, EventNamespace);
}
}
void PopupMenu::onParentSized(WindowEventArgs& e)
{
MenuBase::onParentSized( e );
layoutItemWidgets();
}
