GoaLitiuM/FlaxEngine
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Added pivot relative resizing to GUI Controls

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This commit is contained in:
Olly Rybak
2023-05-17 14:05:31 +10:00
parent e045f096a9
commit ff3bc557b2
1 changed files with 20 additions and 2 deletions
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22
Source/Engine/UI/GUI/Control.Bounds.cs
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@@ -169,6 +169,12 @@ namespace FlaxEngine.GUI
set => Bounds = new Rectangle(value + (_parent != null ? _parent.Bounds.Size * (_anchorMax + _anchorMin) * 0.5f : Float2.Zero) - _bounds.Size * _pivot, _bounds.Size); set => Bounds = new Rectangle(value + (_parent != null ? _parent.Bounds.Size * (_anchorMax + _anchorMin) * 0.5f : Float2.Zero) - _bounds.Size * _pivot, _bounds.Size);
} }
/// <summary>
/// Whether to resize the UI Control based on where the pivot is rather than just the top-left.
/// </summary>
[ExpandGroups, EditorDisplay("Transform"), EditorOrder(1060)]
public bool PivotRelative = false;
/// <summary> /// <summary>
/// Gets or sets width of the control. /// Gets or sets width of the control.
/// </summary> /// </summary>
@@ -180,7 +186,13 @@ namespace FlaxEngine.GUI
{ {
if (Mathf.NearEqual(_bounds.Size.X, value)) if (Mathf.NearEqual(_bounds.Size.X, value))
return; return;
var bounds = new Rectangle(_bounds.Location, value, _bounds.Size.Y); var rectLocation = _bounds.Location;
if (PivotRelative)
{
var delta = _bounds.Size.X - value;
rectLocation.X += delta * Pivot.X;
}
var bounds = new Rectangle(rectLocation, value, _bounds.Size.Y);
SetBounds(ref bounds); SetBounds(ref bounds);
} }
} }
@@ -196,7 +208,13 @@ namespace FlaxEngine.GUI
{ {
if (Mathf.NearEqual(_bounds.Size.Y, value)) if (Mathf.NearEqual(_bounds.Size.Y, value))
return; return;
var bounds = new Rectangle(_bounds.Location, _bounds.Size.X, value); var rectLocation = _bounds.Location;
if (PivotRelative)
{
var delta = _bounds.Size.Y - value;
rectLocation.Y += delta * Pivot.Y;
}
var bounds = new Rectangle(rectLocation, _bounds.Size.X, value);
SetBounds(ref bounds); SetBounds(ref bounds);
} }
} }