66 lines
1.8 KiB
C#
66 lines
1.8 KiB
C#
using UnityEngine;
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using System.Collections.Generic;
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namespace PixelCrushers.DialogueSystem.UnityGUI
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{
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/// <summary>
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/// A GUI control that implements GUI.TextField for text input.
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/// </summary>
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[AddComponentMenu("")] // Deprecated
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public class GUITextField : GUIVisibleControl
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{
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/// <summary>
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/// The maximum number of characters the user can enter, or <c>0</c> for unlimited.
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/// </summary>
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public int maxLength = 0;
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/// <summary>
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/// Gets the default GUI style to use for this type of control. It can be overridden on a per-control
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/// basis using guiStyleName.
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/// </summary>
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/// <value>The default GUI style.</value>
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protected override GUIStyle DefaultGUIStyle
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{
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get { return GUI.skin.textField; }
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}
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private bool takeFocus = false;
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/// <summary>
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/// Makes this control take focus.
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/// </summary>
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public void TakeFocus()
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{
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takeFocus = true;
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}
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/// <summary>
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/// Draws the control, but not its children.
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/// </summary>
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/// <param name="relativeMousePosition">Relative mouse position within the window containing this control.</param>
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public override void DrawSelf(Vector2 relativeMousePosition)
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{
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SetGUIStyle();
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if (takeFocus) GUI.SetNextControlName(FullName);
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if (text == null) text = string.Empty;
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if (maxLength == 0)
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{
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text = GUI.TextField(rect, text, GuiStyle);
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}
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else
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{
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text = GUI.TextField(rect, text, maxLength, GuiStyle);
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}
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if (takeFocus)
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{
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GUI.FocusControl(FullName);
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takeFocus = false;
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}
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}
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}
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}
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