public void PositionChanged_Event()
{
var hv = new HexView(LoadStream())
{
Width = Dim.Fill(), Height = Dim.Fill()
};
HexView.HexViewEventArgs hexViewEventArgs = null;
hv.PositionChanged += (e) => hexViewEventArgs = e;
Application.Top.Add(hv);
Application.Begin(Application.Top);
Assert.True(hv.ProcessKey(new KeyEvent(Key.CursorRight, new KeyModifiers()))); // left side must press twice
Assert.True(hv.ProcessKey(new KeyEvent(Key.CursorRight, new KeyModifiers())));
Assert.True(hv.ProcessKey(new KeyEvent(Key.CursorDown, new KeyModifiers())));
Assert.Equal(12, hexViewEventArgs.BytesPerLine);
Assert.Equal(new Point(2, 2), hexViewEventArgs.CursorPosition);
Assert.Equal(14, hexViewEventArgs.Position);
}
private void _hexView_PositionChanged(HexView.HexViewEventArgs obj)
{
siPositionChanged.Title = $"Position: {obj.Position} Line: {obj.CursorPosition.Y} Col: {obj.CursorPosition.X} Line length: {obj.BytesPerLine}";
statusBar.SetNeedsDisplay();
}
