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Various changes to scroll bar to make it feel better

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This commit is contained in:
Chandler Cox
2023-04-08 23:00:43 -05:00
parent 0c167f38b7
commit 06ba894e39
1 changed files with 6 additions and 6 deletions
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12
Source/Engine/UI/GUI/Panels/ScrollBar.cs
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@@ -19,11 +19,11 @@ namespace FlaxEngine.GUI
/// <summary>
/// The default minimum opacity.
/// </summary>
public const float DefaultMinimumOpacity = 0.7f;
public const float DefaultMinimumOpacity = 0.75f;
// Scrolling
private float _clickChange = 20, _scrollChange = 75;
private float _clickChange = 20, _scrollChange = 100;
private float _minimum, _maximum = 100;
private float _value, _targetValue;
private readonly Orientation _orientation;
@@ -51,17 +51,17 @@ namespace FlaxEngine.GUI
/// <summary>
/// Gets or sets the thumb box thickness.
/// </summary>
public float ThumbThickness { get; set; } = 6;
public float ThumbThickness { get; set; } = 8;
/// <summary>
/// Gets or sets the track line thickness.
/// </summary>
public float TrackThickness { get; set; } = 1;
public float TrackThickness { get; set; } = 2.0f;
/// <summary>
/// Gets or sets the value smoothing scale (0 to not use it).
/// </summary>
public float SmoothingScale { get; set; } = 1;
public float SmoothingScale { get; set; } = 0.6f;
/// <summary>
/// Gets a value indicating whether use scroll value smoothing.
@@ -246,7 +246,7 @@ namespace FlaxEngine.GUI
var height = Height;
float trackSize = TrackSize;
float range = _maximum - _minimum;
_thumbSize = Mathf.Min(trackSize, Mathf.Max(trackSize / range * 10.0f, 30.0f));
_thumbSize = Mathf.Min(trackSize - 10, Mathf.Max(trackSize / range * 100.0f, 50.0f));
float pixelRange = trackSize - _thumbSize;
float percentage = (_value - _minimum) / range;
float thumbPosition = (int)(percentage * pixelRange);