void createBorders()
{
int numBorders = System.Enum.GetNames(typeof(zDraggableBorder.Borders)).Length - 2;
if (frame == null)
{
RectTransform frameRect;
frame = new GameObject("Frame");
frameRect = frame.AddComponent <RectTransform>();
frameRect.SetParent(transform);
frameRect.offsetMax = new Vector2(0, 0);
frameRect.offsetMin = new Vector2(0, 0);
frameRect.anchorMin = new Vector2(0, 0);
frameRect.anchorMax = new Vector2(1, 1);
frameRect = frame.GetComponent <RectTransform>();
borderRects = new RectTransform[numBorders];
borders = new zDraggableBorder[numBorders];
GameObject thisSegment;
Transform header = null;
RectTransform segRect;
var le = frame.AddComponent <LayoutElement>();
le.ignoreLayout = true;
for (int i = 0; i < numBorders; i++)
{
thisSegment = new GameObject(((zDraggableBorder.Borders)i).ToString());
segRect = thisSegment.AddComponent <RectTransform>();
segRect.SetParent(frameRect);
segRect.offsetMax = new Vector2(0, 0);
segRect.offsetMin = new Vector2(0, 0);
segRect.anchorMin = new Vector2(0, 0);
segRect.anchorMax = new Vector2(1, 1);
zDraggableBorder border = thisSegment.AddComponent <zDraggableBorder>();
border.SetDirection((zDraggableBorder.Borders)i);
border.SetBorderWidth(borderWidth, headerHeight);
border.SetTargetRect(rect);
borders[i] = border;
borderRects[i] = segRect;
if (i == (int)zDraggableBorder.Borders.Drag)
{
header = thisSegment.transform;
HorizontalLayoutGroup headerLayout = thisSegment.AddComponent <HorizontalLayoutGroup>();
headerLayout.childControlWidth = true;
headerLayout.childForceExpandWidth = true;
}
}
if (draggableMenu == null)
{
draggableMenu = Resources.Load("zDraggableMenu") as GameObject;
}
if (draggableMenu != null)
{
GameObject thisMenu = Instantiate(draggableMenu, frame.transform);
thisMenu.transform.SetParent(frame.transform);
thisMenu.GetComponent <RectTransform>().anchoredPosition = Vector3.zero;
menuController = thisMenu.GetComponent <zDraggableMenuController>();
}
else
{
Debug.Log("no menu");
}
}
for (int i = 0; i < numBorders; i++)
{
borders[i].SetDirection((zDraggableBorder.Borders)i);
if (i == (int)zDraggableBorder.Borders.L || i == (int)zDraggableBorder.Borders.R)
{
if (useLineGraphics)
{
borders[i].SetImage(zResourceLoader.lineV);
}
else
{
borders[i].SetImage(null);
}
}
if (i == (int)zDraggableBorder.Borders.T || i == (int)zDraggableBorder.Borders.B)
{
if (useLineGraphics)
{
borders[i].SetImage(zResourceLoader.lineH);
}
else
{
borders[i].SetImage(null);
}
}
borders[i].SetBorderWidth(borderWidth, headerHeight);
}
}
void OnValidate()
{
if (image == null)
{
image = GetComponent <Image>();
}
if (rect == null)
{
rect = GetComponent <RectTransform>();
}
if (!enabled)
{
return;
}
if (!gameObject.activeInHierarchy)
{
return;
}
SetHorizontalPivot(anchorHorizontal);
SetVerticalPivot(anchorVertical);
if (refresh)
{
refresh = false;
}
if (!gameObject.activeInHierarchy || !enabled)
{
return;
}
isDragging = false;
// if (headerHeight < borderWidth) headerHeight = borderWidth;
SetAnchorAndPivotBasedOnAnchoring();
createBorders();
if (layoutElement == null)
{
layoutElement = GetComponent <LayoutElement>();
}
if (layoutElement == null)
{
layoutElement = gameObject.AddComponent <LayoutElement>();
}
layoutElement.preferredHeight = rect.rect.width;
layoutElement.preferredWidth = rect.rect.height;
if (menuController == null)
{
menuController = GetComponentInChildren <zDraggableMenuController>();
}
if (menuController != null)
{
menuController.SetHeight(headerHeight);
}
if (colorsChanged != null)
{
colorsChanged();
}
}
