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37 lines
1.2 KiB
37 lines
1.2 KiB
using UnityEngine; |
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using UnityEngine.UI; |
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namespace TMPro |
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{ |
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/// <summary> |
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/// A simple component that can be added to a newly created object where inheriting from MaskableGraphic is needed. |
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/// </summary> |
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[RequireComponent(typeof(CanvasRenderer))] |
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public class TMP_SelectionCaret : MaskableGraphic |
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{ |
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/// <summary> |
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/// Override to Cull function of MaskableGraphic to prevent Culling. |
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/// </summary> |
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/// <param name="clipRect"></param> |
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/// <param name="validRect"></param> |
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public override void Cull(Rect clipRect, bool validRect) |
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{ |
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//Debug.Log("***** Cull (" + clipRect + ") Valid Rect: " + validRect + " Cull: " + canvasRenderer.cull + " *****"); |
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if (validRect) |
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{ |
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canvasRenderer.cull = false; |
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CanvasUpdateRegistry.RegisterCanvasElementForGraphicRebuild(this); |
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return; |
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} |
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base.Cull(clipRect, validRect); |
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} |
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protected override void UpdateGeometry() |
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{ |
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// Function overridden as Caret and text Selection Highlight is controlled by the Input Field. |
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} |
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} |
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}
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