protected void UpdateUI()
{
RadPageViewPage currentSelected = this.SelectedPage;
if (this.viewElement != null)
{
this.viewElement.Dispose();
}
this.viewElement = this.CreateUI();
this.viewElement.Owner = this;
this.SuspendEvents();
foreach (RadPageViewPage page in this.pages)
{
this.viewElement.OnPageAdded(new RadPageViewEventArgs(page));
}
this.RootElement.Children.Add(this.viewElement);
if (currentSelected != null)
{
this.SelectedPage = currentSelected;
}
this.ResumeEvents();
}
protected override void OnPropertyChanging(RadPropertyChangingEventArgs args)
{
base.OnPropertyChanging(args);
if (args.Property != RadElement.VisibilityProperty || this.tabItems.Count <= 0)
{
return;
}
RadPageViewElement owner = (this.tabItems[0] as RadPageViewItem).Owner;
if (owner == null)
{
throw new NullReferenceException(string.Format("{0} has no parent TabStrip", (object)this.tabItems[0].ToString()));
}
for (int index = 0; index < this.tabItems.Count; ++index)
{
(this.tabItems[index] as RadPageViewItem).Visibility = (ElementVisibility)args.NewValue;
}
if (this.TabItems.Contains((RadItem)(owner.SelectedItem as RibbonTab)))
{
foreach (RibbonTab ribbonTab in (IEnumerable <RadPageViewItem>)owner.Items)
{
if (!this.TabItems.Contains((RadItem)ribbonTab))
{
owner.SelectedItem = (RadPageViewItem)ribbonTab;
break;
}
}
}
owner.InvalidateMeasure();
owner.InvalidateArrange();
owner.UpdateLayout();
}
protected override void DisposeManagedResources()
{
if (this.pageViewElement != null)
{
this.pageViewElement = (RadPageViewElement)null;
}
base.DisposeManagedResources();
}
protected override void DisposeManagedResources()
{
if (this.page != null)
{
this.Detach();
}
this.owner = (RadPageViewElement)null;
base.DisposeManagedResources();
}
public RadRibbonBarCommandTabCollection(RadElement owner)
{
RadPageViewStripElement viewStripElement = owner as RadPageViewStripElement;
if (owner != null)
{
this.pageViewElement = (RadPageViewElement)viewStripElement;
this.Owner = (RadElement)((RadPageViewStripElement)this.pageViewElement).ItemContainer;
}
else
{
this.Owner = owner;
}
}
private void AssureTabAdded()
{
if (this.ParentCollection == null || this.ParentCollection.Owner == null)
{
return;
}
RadPageViewElement owner = (RadPageViewElement)this.ParentCollection.Owner;
int index = this.ParentCollection.IndexOf((RadItem)this);
if (index >= 0)
{
owner.RemoveItem((RadPageViewItem)this);
}
owner.InsertItem(index, (RadPageViewItem)this);
}
public GridDetailViewCellElement(GridViewColumn column, GridRowElement row)
: base(column, row)
{
if (this.ViewTemplate.Templates.Count > 1 || row.ViewTemplate.ShowChildViewCaptions)
{
IRadPageViewProvider pageViewProvider = this.CreatePageViewProvider();
this.pageViewElement = this.CreatePageViewElement(pageViewProvider);
this.UpdateTabsPosition();
this.UpdatePageViewItems(pageViewProvider);
}
else
{
this.Children.Add((RadElement)this.CreateChildTableElement());
}
}
protected override void OnBubbleEvent(RadElement sender, RoutedEventArgs args)
{
if (sender == this && args.RoutedEvent == RadElement.MouseClickedEvent && this.tabItems.Count > 0)
{
RadPageViewElement owner = (this.tabItems[0] as RadPageViewItem).Owner;
if (owner == null)
{
throw new NullReferenceException(string.Format("{0} has no parent TabStrip", (object)this.tabItems[0].ToString()));
}
if (owner.SelectedItem != this.tabItems[0])
{
owner.SetSelectedItem((RadPageViewItem)this.tabItems[0]);
}
}
base.OnBubbleEvent(sender, args);
}
protected virtual RadPageViewElement CreatePageViewElement(
IRadPageViewProvider pageViewProvider)
{
RadPageViewElement pageViewElement = pageViewProvider.CreatePageViewElement((object)this);
pageViewElement.StretchVertically = false;
pageViewElement.ContentArea.StretchVertically = false;
RadPageViewExplorerBarElement explorerBarElement = pageViewElement as RadPageViewExplorerBarElement;
if (explorerBarElement != null)
{
explorerBarElement.ExpandedChanged += new EventHandler <RadPageViewExpandedChangedEventArgs>(this.explorerBarElement_ExpandedChanged);
}
pageViewElement.UpdateSelectedItemContent = false;
return(pageViewElement);
}
private void AssureTabAdded()
{
if (this.ParentCollection == null || this.ParentCollection.Owner == null || !(this.ParentCollection.Owner is RadTabStripElement))
{
return;
}
RadPageViewElement tabStrip = (RadPageViewElement)this.ParentCollection.Owner;
int index = this.ParentCollection.IndexOf(this);
if (index >= 0)
{
tabStrip.RemoveItem(this);
}
tabStrip.InsertItem(index, this);
}
protected override void OnPropertyChanging(RadPropertyChangingEventArgs args)
{
base.OnPropertyChanging(args);
if (args.Property == RadItem.VisibilityProperty)
{
if (this.tabItems.Count > 0)
{
RadPageViewElement tabStrip = (this.tabItems[0] as RadPageViewItem).Owner;
if (tabStrip == null)
{
throw new NullReferenceException(
string.Format("{0} has no parent TabStrip", this.tabItems[0].ToString()));
}
for (int i = 0; i < this.tabItems.Count; i++)
{
RadPageViewItem currentTab = this.tabItems[i] as RadPageViewItem;
currentTab.Visibility = (ElementVisibility)args.NewValue;
}
if (this.TabItems.Contains(tabStrip.SelectedItem as RibbonTab))
{
foreach (RibbonTab tab in tabStrip.Items)
{
if (!this.TabItems.Contains(tab))
{
tabStrip.SelectedItem = tab;
break;
}
}
}
tabStrip.InvalidateMeasure();
tabStrip.InvalidateArrange();
tabStrip.UpdateLayout();
}
}
}
protected override void OnPropertyChanged(RadPropertyChangedEventArgs e)
{
base.OnPropertyChanged(e);
if (this.ElementState != ElementState.Loaded)
{
return;
}
if (RadPageViewStripElement.PropertyInvalidatesScrollOffset(e.Property))
{
this.ResetScrollOffset();
}
else if (e.Property == BoundsProperty)
{
RadPageViewElement parent = this.FindAncestor <RadPageViewElement>();
if (parent != null)
{
parent.OnContentBoundsChanged();
}
}
}
protected void UpdateUI()
{
RadPageViewPage selectedPage = this.SelectedPage;
RadPageViewPage defaultPage = this.DefaultPage;
bool selectionWrap = this.SelectionWrap;
bool useMnemonic = this.UseMnemonic;
if (this.viewElement != null)
{
this.viewElement.Dispose();
}
this.viewElement = this.CreateUI();
this.viewElement.Owner = this;
this.SuspendEvents();
foreach (RadPageViewPage page in this.pages)
{
this.viewElement.OnPageAdded(new RadPageViewEventArgs(page));
}
this.RootElement.Children.Add((RadElement)this.viewElement);
if (selectedPage != null)
{
this.SelectedPage = selectedPage;
}
if (defaultPage != null && this.IsInitializing)
{
this.DefaultPage = defaultPage;
}
if (selectionWrap != this.SelectionWrap)
{
this.SelectionWrap = selectionWrap;
}
if (useMnemonic != this.UseMnemonic)
{
this.UseMnemonic = useMnemonic;
}
this.ResumeEvents();
}
public RadPageViewDragDropService(RadPageViewElement owner)
{
this.owner = owner;
this.ValidCursor = DefaultValidCursor;
}
public RadPageViewInDockDragDropService(RadPageViewElement owner)
: base(owner)
{
this.owner = owner;
}
public PageViewInstanceCreatedEventArgs(RadPageViewElement pageViewElement)
{
this.PageViewElement = pageViewElement;
}
public RibbonBarCaptionLayoutPanel(RadRibbonBarElement ribbonBarElement)
{
this.tabStripElement = ribbonBarElement.TabStripElement;
this.contextualTabGroups = ribbonBarElement.ContextualTabGroups;
this.ribbonBarElement = ribbonBarElement;
}
