ContentSizeFitter.cs

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using System;
using UnityEngine.EventSystems;
 
namespace UnityEngine.UI
{
    // Token: 0x0200003E RID: 62
    [RequireComponent(typeof(RectTransform))]
    [ExecuteAlways]
    [AddComponentMenu("Layout/Content Size Fitter", 141)]
    public class ContentSizeFitter : UIBehaviour, ILayoutSelfController, ILayoutController
    {
        // Token: 0x170000A5 RID: 165
        // (get) Token: 0x06000272 RID: 626 RVA: 0x00009698 File Offset: 0x00007898
        // (set) Token: 0x06000273 RID: 627 RVA: 0x000096AC File Offset: 0x000078AC
        public ContentSizeFitter.FitMode horizontalFit
        {
            get
            {
                return this.m_HorizontalFit;
            }
            set
            {
                this.SetDirty();
            }
        }
 
        // Token: 0x170000A6 RID: 166
        // (get) Token: 0x06000274 RID: 628 RVA: 0x000096C0 File Offset: 0x000078C0
        // (set) Token: 0x06000275 RID: 629 RVA: 0x000096D4 File Offset: 0x000078D4
        public ContentSizeFitter.FitMode verticalFit
        {
            get
            {
                return this.m_VerticalFit;
            }
            set
            {
                this.SetDirty();
            }
        }
 
        // Token: 0x170000A7 RID: 167
        // (get) Token: 0x06000276 RID: 630 RVA: 0x000096E8 File Offset: 0x000078E8
        private RectTransform rectTransform
        {
            get
            {
                RectTransform rect = this.m_Rect;
                if (!true)
                {
                }
                RectTransform component = base.GetComponent<RectTransform>();
                this.m_Rect = component;
                return component;
            }
        }
 
        // Token: 0x06000277 RID: 631 RVA: 0x00009718 File Offset: 0x00007918
        protected ContentSizeFitter()
        {
        }
 
        // Token: 0x06000278 RID: 632 RVA: 0x0000972C File Offset: 0x0000792C
        protected override void OnEnable()
        {
            base.OnEnable();
            this.SetDirty();
        }
 
        // Token: 0x06000279 RID: 633 RVA: 0x00009748 File Offset: 0x00007948
        protected override void OnDisable()
        {
            LayoutRebuilder.MarkLayoutForRebuild(this.rectTransform);
            base.OnDisable();
        }
 
        // Token: 0x0600027A RID: 634 RVA: 0x00009768 File Offset: 0x00007968
        protected override void OnRectTransformDimensionsChange()
        {
            this.SetDirty();
        }
 
        // Token: 0x0600027B RID: 635 RVA: 0x0000977C File Offset: 0x0000797C
        private void HandleSelfFittingAlongAxis(int axis)
        {
            RectTransform rectTransform = this.rectTransform;
            RectTransform rectTransform2 = this.rectTransform;
            RectTransform rect = this.m_Rect;
            if (axis != 0)
            {
                float minHeight = LayoutUtility.GetMinHeight(rect);
                return;
            }
            float minWidth = LayoutUtility.GetMinWidth(rect);
        }
 
        // Token: 0x0600027C RID: 636 RVA: 0x000097C8 File Offset: 0x000079C8
        public virtual void SetLayoutHorizontal()
        {
            long num = 0L;
            this.HandleSelfFittingAlongAxis((int)num);
        }
 
        // Token: 0x0600027D RID: 637 RVA: 0x000097E0 File Offset: 0x000079E0
        public virtual void SetLayoutVertical()
        {
            this.HandleSelfFittingAlongAxis(1);
        }
 
        // Token: 0x0600027E RID: 638 RVA: 0x000097F4 File Offset: 0x000079F4
        protected void SetDirty()
        {
            LayoutRebuilder.MarkLayoutForRebuild(this.rectTransform);
        }
 
        // Token: 0x0400014B RID: 331
        [SerializeField]
        protected ContentSizeFitter.FitMode m_HorizontalFit;
 
        // Token: 0x0400014C RID: 332
        [SerializeField]
        protected ContentSizeFitter.FitMode m_VerticalFit;
 
        // Token: 0x0400014D RID: 333
        [NonSerialized]
        private RectTransform m_Rect;
 
        // Token: 0x0400014E RID: 334
        private DrivenRectTransformTracker m_Tracker;
 
        // Token: 0x0200003F RID: 63
        public enum FitMode
        {
            // Token: 0x04000150 RID: 336
            Unconstrained,
            // Token: 0x04000151 RID: 337
            MinSize,
            // Token: 0x04000152 RID: 338
            PreferredSize
        }
    }
}