/// <summary>
/// Initializes a new instance of the <see cref="NuGenScrollBar"/> class.
/// </summary>
/// <param name="serviceProvider">
/// Requires:<para/>
/// <see cref="INuGenButtonStateService"/><para/>
/// <see cref="INuGenControlStateService"/><para/>
/// <see cref="INuGenValueTrackerService"/><para/>
/// <see cref="INuGenScrollBarRenderer"/><para/>
/// </param>
/// <exception cref="ArgumentNullException">
/// <para><paramref name="serviceProvider"/> is <see langword="null"/>.</para>
/// </exception>
public NuGenScrollBar(INuGenServiceProvider serviceProvider)
: base(serviceProvider)
{
_components = new Container();
_smallChangeDownTimer = new Timer(_components);
_smallChangeUpTimer = new Timer(_components);
_largeChangeDownTimer = new Timer(_components);
_largeChangeUpTimer = new Timer(_components);
_leftTopButton = new NuGenScrollButton(serviceProvider);
_rightBottomButton = new NuGenScrollButton(serviceProvider);
_leftTopTrack = new ScrollTrack(serviceProvider);
_rightBottomTrack = new ScrollTrack(serviceProvider);
_sizeBox = new SizeBox(serviceProvider);
this.InitializeSizeBox(_sizeBox);
this.InitializeLeftTopButton(_leftTopButton);
this.InitializeRightBottomButton(_rightBottomButton);
this.InitializeLeftTopTrack(_leftTopTrack);
this.InitializeRightBottomTrack(_rightBottomTrack);
this.InitializeLargeChangeDownTimer(_largeChangeDownTimer);
this.InitializeLargeChangeUpTimer(_largeChangeUpTimer);
this.InitializeSmallChangeDownTimer(_smallChangeDownTimer);
this.InitializeSmallChangeUpTimer(_smallChangeUpTimer);
this.Controls.AddRange(
new Control[] {
_sizeBox
, _leftTopTrack
, _rightBottomTrack
, _leftTopButton
, _rightBottomButton
}
);
this.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
this.SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
this.SetStyle(ControlStyles.SupportsTransparentBackColor, true);
this.SetStyle(ControlStyles.UserPaint, true);
this.BackColor = Color.Transparent;
this.ValueTracker.LargeChange = this.DefaultLargeChange;
this.ValueTracker.Maximum = this.DefaultMaximum;
this.ValueTracker.Minimum = this.DefaultMinimum;
this.ValueTracker.SmallChange = this.DefaultSmallChange;
this.ValueTracker.Value = this.DefaultValue;
this.BuildLayout();
}
/*
* InitializeSizeBox
*/
private void InitializeSizeBox(SizeBox sizeBox)
{
Debug.Assert(sizeBox != null, "sizeBox != null");
sizeBox.MouseDown += _sizeBox_MouseDown;
sizeBox.MouseMove += _sizeBox_MouseMove;
sizeBox.MouseUp += _sizeBox_MouseUp;
}
/// <summary>
/// Initializes a new instance of the <see cref="NuGenScrollBar"/> class.
/// </summary>
/// <param name="serviceProvider">
/// Requires:<para/>
/// <see cref="INuGenButtonStateService"/><para/>
/// <see cref="INuGenControlStateService"/><para/>
/// <see cref="INuGenValueTrackerService"/><para/>
/// <see cref="INuGenScrollBarRenderer"/><para/>
/// </param>
/// <exception cref="ArgumentNullException">
/// <para><paramref name="serviceProvider"/> is <see langword="null"/>.</para>
/// </exception>
public NuGenScrollBar(INuGenServiceProvider serviceProvider)
: base(serviceProvider)
{
_components = new Container();
_smallChangeDownTimer = new Timer(_components);
_smallChangeUpTimer = new Timer(_components);
_largeChangeDownTimer = new Timer(_components);
_largeChangeUpTimer = new Timer(_components);
_leftTopButton = new NuGenScrollButton(serviceProvider);
_rightBottomButton = new NuGenScrollButton(serviceProvider);
_leftTopTrack = new ScrollTrack(serviceProvider);
_rightBottomTrack = new ScrollTrack(serviceProvider);
_sizeBox = new SizeBox(serviceProvider);
this.InitializeSizeBox(_sizeBox);
this.InitializeLeftTopButton(_leftTopButton);
this.InitializeRightBottomButton(_rightBottomButton);
this.InitializeLeftTopTrack(_leftTopTrack);
this.InitializeRightBottomTrack(_rightBottomTrack);
this.InitializeLargeChangeDownTimer(_largeChangeDownTimer);
this.InitializeLargeChangeUpTimer(_largeChangeUpTimer);
this.InitializeSmallChangeDownTimer(_smallChangeDownTimer);
this.InitializeSmallChangeUpTimer(_smallChangeUpTimer);
this.Controls.AddRange(
new Control[] {
_sizeBox
, _leftTopTrack
, _rightBottomTrack
, _leftTopButton
, _rightBottomButton
}
);
this.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
this.SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
this.SetStyle(ControlStyles.SupportsTransparentBackColor, true);
this.SetStyle(ControlStyles.UserPaint, true);
this.BackColor = Color.Transparent;
this.ValueTracker.LargeChange = this.DefaultLargeChange;
this.ValueTracker.Maximum = this.DefaultMaximum;
this.ValueTracker.Minimum = this.DefaultMinimum;
this.ValueTracker.SmallChange = this.DefaultSmallChange;
this.ValueTracker.Value = this.DefaultValue;
this.BuildLayout();
}
