private void UserControlRendered()
{
//Remove if editor already exists
List <UIElement> itemstoremove = new List <UIElement>();
foreach (UIElement children in NavigatorGrid.Children)
{
if (children is CodeNavigator)
{
itemstoremove.Add(children);
}
}
foreach (UIElement children in itemstoremove)
{
NavigatorGrid.Children.Remove(children);
}
//Obtain and add navigator
CodeNavigator navigator = Editor.GetNavigator();
DockPanel.SetDock(navigator, Dock.Right);
NavigatorGrid.Children.Add(navigator);
//Setup the Code Viewer
Viewer.SetupViewer(Editor.Text);
Viewer.LinkedEditor = Editor;
//Setup the find and replace dialogs
FindPanel.LinkedEditor = Editor;
ReplacePanel.LinkedEditor = Editor;
}
protected override void OnRender(DrawingContext drawingContext)
{
DrawBlocks();
base.OnRender(drawingContext);
//Render the navigator once the editor is ready
if (navigator == null && scrollViewer.ViewportHeight != 0)
{
navigator = new CodeNavigator(GetFormattedText(Text),
new Point(2 - HorizontalOffset, VerticalOffset));
navigator.LinkedScrollViewerHeight = scrollViewer.ViewportHeight;
navigator.ScrollMethod = new CodeNavigator.ScrollDelegate(Scroll);
RenderMethod();
}
}
protected override void OnRender(DrawingContext drawingContext)
{
DrawBlocks();
base.OnRender(drawingContext);
//Render the navigator once the editor is ready
if (navigator != null || scrollViewer == null || scrollViewer.ViewportHeight == 0)
{
return;
}
navigator = new CodeNavigator(GetFormattedText(Text),
new Point(2 - HorizontalOffset, VerticalOffset))
{
LinkedScrollViewerHeight = scrollViewer.ViewportHeight,
ScrollMethod = Scroll
};
RenderMethod();
}