public void PageLoaded(object o, EventArgs e)
{
// set focus
paper.MouseLeftButtonDown += delegate { textBox.Focus(); };
textBox.LostFocus += textbox_LostFocus;
textBox.GotFocus += delegate { paper.ShowCaret = true; };
textBox.Focus();
textBox.KeyDown += Controller.Instance.KeyDown;
textBox.KeyUp += Controller.Instance.KeyUp;
// support mouse wheel scrolling
var scroller = new MouseWheelHelper(ScrollViewerRoot);
scroller.Moved += (delta) =>
{
if (delta < 0)
{
if (ScrollViewerRoot.ScrollableHeight > ScrollViewerRoot.VerticalOffset)
ScrollViewerRoot.ScrollToVerticalOffset(ScrollViewerRoot.VerticalOffset + 40);
}
else
{
if (0 < ScrollViewerRoot.VerticalOffset)
ScrollViewerRoot.ScrollToVerticalOffset(ScrollViewerRoot.VerticalOffset - 40);
}
};
// reset paper
paper.Children.Clear();
paper.Children.Add(new PaperLine());
}
public void PageLoaded(object o, EventArgs e)
{
// wires the scrollbar event - see WireScrollBarEvent to know how MSFT is making everybody's life difficult by sealing controls
LayoutUpdated += WireScrollBarEvent;
// set focus
paper.MouseLeftButtonDown += (s, ea) => textBox.Focus();
textBox.GotFocus += (s, ea) => { paper.ShowCaret = true; };
textBox.LostFocus += TextBoxLostFocus;
textBox.Focus();
textBox.KeyDown += Controller.Instance.KeyDown;
textBox.KeyUp += Controller.Instance.KeyUp;
// support mouse wheel scrolling
var scroller = new MouseWheelHelper(ScrollViewerRoot);
scroller.Moved += MouseWheelScrolled;
// reset paper
paper.Children.Clear();
paper.Children.Add(new PaperLine());
}
