/// <summary>
/// </summary>
/// <param name="disposing"><see langword="true"/> to release both managed and unmanaged resources; <see langword="false"/> to release only unmanaged resources.</param>
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (_pictureBox != null)
{
_pictureBox.DisplayModeChanged -= _pictureBox_DisplayModeChanged;
_pictureBox.ImageChanged -= _pictureBox_ImageChanged;
_pictureBox.ZoomFactorChanged -= _pictureBox_ZoomFactorChanged;
_pictureBox.Dispose();
_pictureBox = null;
}
}
base.Dispose(disposing);
}
/// <summary>
/// Initializes a new instance of the <see cref="NuGenSmoothPictureBox"/> class.
/// </summary>
/// <param name="serviceProvider">
/// <para>Requires:</para>
/// <para><see cref="INuGenControlStateTracker"/></para>
/// <para><see cref="INuGenPanelRenderer"/></para>
/// <para><see cref="INuGenPictureBoxRenderer"/></para>
/// <para><see cref="INuGenSmoothPictureBoxLayoutManager"/></para>
/// </param>
public NuGenSmoothPictureBox(INuGenServiceProvider serviceProvider)
: base(serviceProvider)
{
this.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
this.SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
this.SetStyle(ControlStyles.ResizeRedraw, true);
this.SetStyle(ControlStyles.Selectable, true);
this.SetStyle(ControlStyles.SupportsTransparentBackColor, true);
this.SetStyle(ControlStyles.UserPaint, true);
this.BackColor = Color.Transparent;
this.Padding = this.LayoutManager.GetInternalPictureBoxPadding();
_pictureBox = new NuGenPictureBox(serviceProvider);
_pictureBox.BackColor = Color.Transparent;
_pictureBox.Dock = DockStyle.Fill;
_pictureBox.DisplayModeChanged += _pictureBox_DisplayModeChanged;
_pictureBox.ImageChanged += _pictureBox_ImageChanged;
_pictureBox.ZoomFactorChanged += _pictureBox_ZoomFactorChanged;
_pictureBox.Parent = this;
}