/// <summary>
/// The <see cref="NumericUpDown.ValueChanged"/> event handler for
/// the <see cref="NumericUpDown"/> <see cref="nudCursorSize"/>.
/// Updates <see cref="_cursor"/> properties and raises <see cref="CursorStyleChanged"/> event.
/// </summary>
/// <param name="sender">Source of the event</param>
/// <param name="e">An empty <see cref="EventArgs"/></param>
private void nudCursorSize_ValueChanged(object sender, EventArgs e)
{
_cursor.Size = new SizeF((float)nudCursorSize.Value, (float)nudCursorSize.Value);
_cursor.Center = new PointF(pnlPreview.Width / 2, pnlPreview.Height / 2);
pnlPreview.Invalidate();
OnCursorStyleChanged(new ShapeEventArgs((VGElement)_cursor.Clone()));
}
/// <summary>
/// The <see cref="ComboBox.SelectionChangeCommitted"/> event handler for
/// the <see cref="ComboBox"/> <see cref="cbbCursorType"/>.
/// Updates <see cref="_cursor"/> properties and raises <see cref="CursorStyleChanged"/> event.
/// </summary>
/// <param name="sender">Source of the event</param>
/// <param name="e">An empty <see cref="EventArgs"/></param>
private void cbbCursorType_SelectionChangeCommitted(object sender, EventArgs e)
{
VGCursor.DrawingCursors cursorType = (VGCursor.DrawingCursors)Enum.Parse(
typeof(VGCursor.DrawingCursors), cbbCursorType.SelectedItem.ToString());
_cursor = new VGCursor(_cursor.Pen, cursorType, _cursor.Width, _cursor.StyleGroup);
CheckForCorrectSize();
_cursor.Center = new PointF(pnlPreview.Width / 2, pnlPreview.Height / 2);
pnlPreview.Invalidate();
OnCursorStyleChanged(new ShapeEventArgs((VGElement)_cursor.Clone()));
}