Пример #1
0
        /// <summary>
        ///     Displays a text field.
        /// </summary>
        /// <param name="rect">The rect.</param>
        /// <param name="str">The string.</param>
        /// <param name="style">The style.</param>
        /// <param name="showClearButton">if set to <c>true</c> [show clear button].</param>
        /// <param name="callback">The callback.</param>
        /// <returns></returns>
        public static string TextField(Rect rect, string str, GUIStyle style = null, bool showClearButton = true,
                                       Action callback = null)
        {
            str = style != null?GUI.TextField(rect, str, style) : GUI.TextField(rect, str);

            if (showClearButton && !string.IsNullOrEmpty(str) && Button(
                    new Rect(rect.x + rect.width - 12, rect.y + 1, 12, 12), "x",
                    GlobalGUIStyle.WithCenteredFontSize(10)))
            {
                // Empty text field when click x
                str = string.Empty;
                callback?.Invoke();
            }

            return(str);
        }
Пример #2
0
        /// <summary>
        ///     Displays a text field.
        /// </summary>
        /// <param name="str">The string.</param>
        /// <param name="style">The style.</param>
        /// <param name="showClearButton">if set to <c>true</c> [show clear button].</param>
        /// <param name="callback">The callback.</param>
        /// <param name="options">The options.</param>
        /// <returns></returns>
        public static string TextField(string str, GUIStyle style = null, bool showClearButton = true,
                                       Action callback            = null, params GUILayoutOption[] options)
        {
            var searchRect = style != null
                ? GUILayoutUtility.GetRect(new GUIContent(str), style, options)
                : GUILayoutUtility.GetRect(new GUIContent(str), "textField", options);

            var e          = Event.current;
            var buttonRect = new Rect(searchRect.x + searchRect.width - 12, searchRect.y + 1, 12, 12);

            var isHovering         = buttonRect.Contains(e.mousePosition);
            var displayCloseButton = showClearButton && !string.IsNullOrEmpty(str);

            if (!isHovering)
            {
                if (style != null)
                {
                    str = GUI.TextField(searchRect, str, style);
                }
                else
                {
                    str = GUI.TextField(searchRect, str);
                }
            }
            else
            {
                GUI.Label(searchRect, str, new GUIStyle("textField")
                {
                    normal = GUI.skin.textField.focused
                });
            }

            if (displayCloseButton)
            {
                GUI.Label(buttonRect, "x", GlobalGUIStyle.WithCenteredFontSize(10));

                if (isHovering && e.rawType == EventType.MouseUp)
                {
                    // Empty text field when click x
                    str = string.Empty;

                    callback?.Invoke();
                }
            }

            return(str);
        }