protected override void OnApplyTemplate()
{
base.OnApplyTemplate();
_list = (MtListBox)GetTemplateChild("List");
_grid = (Grid)GetTemplateChild("Grid");
_translate = (TranslateTransform)GetTemplateChild("Translate");
_story = (Storyboard)GetTemplateChild("Story");
_list.ItemsSource = Items;
_list.SelectionChanged += OnSelectionChanged;
foreach (var item in Items.Where(i => i.Preload))
{
item.Content.Visibility = Visibility.Collapsed;
AddElement(item.Content);
}
_items.CollectionChanged += OnCollectionChanged;
if (_initialItem != null)
{
SelectedItem = _initialItem;
}
else if (Items.Count > _initialIndex)
{
SelectedItem = _items[_initialIndex];
}
else
{
SelectedItem = _items.FirstOrDefault();
}
}
protected override void OnApplyTemplate()
{
base.OnApplyTemplate();
_titleRowControl = (Grid)GetTemplateChild("ColumnHeaders");
_listControl = (MtListBox)GetTemplateChild("Rows");
_listControl.PrepareContainerForItem += OnPrepareContainerForItem;
_listControl.SelectionChanged -= OnSelectionChanged;
_listControl.SelectionChanged += OnSelectionChanged;
_listControl.SetBinding(Selector.SelectedItemProperty,
new Binding {
Source = this, Path = new PropertyPath("SelectedItem"), Mode = BindingMode.TwoWay
});
_listControl.SetBinding(ListBox.SelectionModeProperty,
new Binding {
Source = this, Path = new PropertyPath("SelectionMode"), Mode = BindingMode.TwoWay
});
_initialSelectedItem = SelectedItem;
_listControl.ScrolledToEnd -= ScrolledToEnd;
_listControl.ScrolledToEnd += ScrolledToEnd;
if (DefaultOrderIndex == -1)
{
var currentOrdered = Columns.FirstOrDefault(c => c.CanSort);
if (currentOrdered != null)
{
DefaultOrderIndex = Columns.IndexOf(currentOrdered);
}
else
{
DefaultOrderIndex = 0;
}
}
Initialize();
}
protected override void OnApplyTemplate()
{
base.OnApplyTemplate();
_list = (MtListBox)GetTemplateChild("List");
_grid = (Grid)GetTemplateChild("Grid");
_translate = (TranslateTransform)GetTemplateChild("Translate");
_story = (Storyboard)GetTemplateChild("Story");
_list.ItemsSource = Items;
_list.SelectionChanged += OnSelectionChanged;
foreach (var item in Items.Where(i => i.Preload))
{
item.Content.Visibility = Visibility.Collapsed;
AddElement(item.Content);
}
_items.CollectionChanged += OnCollectionChanged;
if (_initialItem != null)
_list.SelectedItem = _initialItem;
else
_list.SelectedIndex = _initialIndex;
}
