Esempio n. 1
0
 internal static void DoTextField(Rect position, int id, GUIContent content, bool multiline, int maxLength, GUIStyle style)
 {
     if (GUIUtilityUnstrip.GetMonoStateObject(typeof(TextEditorUnstrip), id) is TextEditorUnstrip textEditor)
     {
         if (maxLength >= 0 && content.text.Length > maxLength)
         {
             content.text = content.text.Substring(0, maxLength);
         }
         textEditor.m_Content.text = content.text;
         textEditor.SaveBackup();
         textEditor.position  = position;
         textEditor.style     = style;
         textEditor.multiline = multiline;
         textEditor.controlID = id;
         textEditor.DetectFocusChange();
         HandleTextFieldEventForDesktop(position, id, content, multiline, maxLength, style, textEditor);
         textEditor.UpdateScrollOffsetIfNeeded(Event.current);
     }
 }
Esempio n. 2
0
        private static Vector2 BeginScrollView_Impl(Rect position, Vector2 scrollPosition, Rect viewRect, bool alwaysShowHorizontal,
                                                    bool alwaysShowVertical, GUIStyle horizontalScrollbar, GUIStyle verticalScrollbar, GUIStyle background)
        {
            // GUIUtility.CheckOnGUI();

            int controlID = GUIUtility.GetControlID(GUI.s_ScrollviewHash, FocusType.Passive);

            ScrollViewStateUnstrip scrollExt;

            try
            {
                scrollExt = (ScrollViewStateUnstrip)GUIUtilityUnstrip.GetMonoStateObject(typeof(ScrollViewStateUnstrip), controlID);
            }
            catch
            {
                return(Vector2.zero);
            }

            bool apply = scrollExt.apply;

            if (apply)
            {
                scrollPosition  = scrollExt.scrollPosition;
                scrollExt.apply = false;
            }

            scrollExt.position = position;

            scrollExt.scrollPosition = scrollPosition;
            scrollExt.visibleRect    = scrollExt.viewRect = viewRect;

            var rect = scrollExt.visibleRect;

            rect.width  = position.width;
            rect.height = position.height;

            ScrollStack.Push(scrollExt);

            Rect      screenRect = new Rect(position.x, position.y, position.width, position.height);
            EventType type       = Event.current.type;

            if (type != EventType.Layout)
            {
                if (type != EventType.Used)
                {
                    bool flag  = alwaysShowVertical;
                    bool flag2 = alwaysShowHorizontal;
                    if (flag2 || viewRect.width > screenRect.width)
                    {
                        rect.height = position.height - horizontalScrollbar.fixedHeight + (float)horizontalScrollbar.margin.top;

                        screenRect.height -= horizontalScrollbar.fixedHeight + (float)horizontalScrollbar.margin.top;
                        flag2              = true;
                    }
                    if (flag || viewRect.height > screenRect.height)
                    {
                        rect.width = position.width - verticalScrollbar.fixedWidth + (float)verticalScrollbar.margin.left;

                        screenRect.width -= verticalScrollbar.fixedWidth + (float)verticalScrollbar.margin.left;
                        flag              = true;
                        if (!flag2 && viewRect.width > screenRect.width)
                        {
                            rect.height        = position.height - horizontalScrollbar.fixedHeight + (float)horizontalScrollbar.margin.top;
                            screenRect.height -= horizontalScrollbar.fixedHeight + (float)horizontalScrollbar.margin.top;
                            flag2              = true;
                        }
                    }
                    if (Event.current.type == EventType.Repaint && background != GUIStyle.none)
                    {
                        background.Draw(position, position.Contains(Event.current.mousePosition), false, flag2 && flag, false);
                    }
                    if (flag2 && horizontalScrollbar != GUIStyle.none)
                    {
                        scrollPosition.x = HorizontalScroll(
                            new Rect(
                                position.x,
                                position.yMax - horizontalScrollbar.fixedHeight,
                                screenRect.width,
                                horizontalScrollbar.fixedHeight),
                            scrollPosition.x,
                            Mathf.Min(screenRect.width, viewRect.width),
                            0f,
                            viewRect.width,
                            horizontalScrollbar
                            );
                    }
                    else
                    {
                        GUIUtility.GetControlID(GUI.s_SliderHash, FocusType.Passive);
                        GUIUtility.GetControlID(GUI.s_RepeatButtonHash, FocusType.Passive);
                        GUIUtility.GetControlID(GUI.s_RepeatButtonHash, FocusType.Passive);
                        scrollPosition.x = ((horizontalScrollbar == GUIStyle.none)
                            ? Mathf.Clamp(scrollPosition.x, 0f, Mathf.Max(viewRect.width - position.width, 0f))
                            : 0f);
                    }
                    if (flag && verticalScrollbar != GUIStyle.none)
                    {
                        scrollPosition.y = VerticalScroll(
                            new Rect(
                                screenRect.xMax + (float)verticalScrollbar.margin.left,
                                screenRect.y,
                                verticalScrollbar.fixedWidth,
                                screenRect.height),
                            scrollPosition.y,
                            Mathf.Min(screenRect.height, viewRect.height),
                            0f,
                            viewRect.height,
                            verticalScrollbar
                            );
                    }
                    else
                    {
                        GUIUtility.GetControlID(GUI.s_SliderHash, FocusType.Passive);
                        GUIUtility.GetControlID(GUI.s_RepeatButtonHash, FocusType.Passive);
                        GUIUtility.GetControlID(GUI.s_RepeatButtonHash, FocusType.Passive);
                        scrollPosition.y = ((verticalScrollbar == GUIStyle.none)
                            ? Mathf.Clamp(scrollPosition.y, 0f, Mathf.Max(viewRect.height - position.height, 0f))
                            : 0f);
                    }
                }
            }
            else
            {
                GUIUtility.GetControlID(GUI.s_SliderHash, FocusType.Passive);
                GUIUtility.GetControlID(GUI.s_RepeatButtonHash, FocusType.Passive);
                GUIUtility.GetControlID(GUI.s_RepeatButtonHash, FocusType.Passive);
                GUIUtility.GetControlID(GUI.s_SliderHash, FocusType.Passive);
                GUIUtility.GetControlID(GUI.s_RepeatButtonHash, FocusType.Passive);
                GUIUtility.GetControlID(GUI.s_RepeatButtonHash, FocusType.Passive);
            }
            GUIClip.Push(screenRect,
                         new Vector2(
                             Mathf.Round(-scrollPosition.x - viewRect.x),
                             Mathf.Round(-scrollPosition.y - viewRect.y)),
                         Vector2.zero,
                         false
                         );

            return(scrollPosition);
        }
Esempio n. 3
0
 private SliderStateUnstrip GetSliderState()
 {
     return((SliderStateUnstrip)GUIUtilityUnstrip.GetMonoStateObject(typeof(SliderStateUnstrip), this.id));
 }