private void ResetLayout()
{
foreach (KeyValuePair <string, UIButtonBarItem> pair in _buttons)
{
UIButtonBarItem barButton = pair.Value;
LayoutElement layoutElement = barButton.GetComponent <LayoutElement> ();
layoutElement.preferredWidth = -1;
}
RectTransform cRect = container.GetComponent <RectTransform> ();
cRect.anchorMin = Vector2.zero;
cRect.anchorMax = new Vector2(0, 1);
cRect.sizeDelta = Vector2.zero;
cRect.offsetMin = Vector2.zero;
cRect.offsetMax = Vector2.zero;
container.childForceExpandHeight = true;
container.childForceExpandWidth = false;
container.spacing = 40;
container.padding = new RectOffset(40, 40, 0, 0);
_backgroundVLG.padding = new RectOffset(0, 0, 0, 0);
container.GetComponent <ContentSizeFitter> ().horizontalFit = ContentSizeFitter.FitMode.PreferredSize;
container.SetLayoutHorizontal();
}
private void UpdateLayout()
{
Rect barSize = transform.GetComponent <RectTransform> ().rect;
Rect containerSize = container.GetComponent <RectTransform> ().rect;
if (containerSize.width > barSize.width)
{
ResetLayout();
}
else
{
float elementSize = barSize.width / _buttons.Count;
foreach (KeyValuePair <string, UIButtonBarItem> pair in _buttons)
{
UIButtonBarItem barButton = pair.Value;
LayoutElement layoutElement = barButton.GetComponent <LayoutElement> ();
layoutElement.preferredWidth = elementSize;
}
RectTransform cRect = container.GetComponent <RectTransform> ();
cRect.anchorMin = Vector2.zero;
cRect.anchorMax = Vector2.one;
cRect.sizeDelta = Vector2.zero;
cRect.offsetMin = Vector2.zero;
cRect.offsetMax = Vector2.zero;
container.childForceExpandHeight = true;
container.childForceExpandWidth = true;
container.spacing = 0;
container.padding = new RectOffset(0, 0, 0, 0);
_backgroundVLG.padding = new RectOffset(0, 0, 0, 0);
container.GetComponent <ContentSizeFitter> ().horizontalFit = ContentSizeFitter.FitMode.Unconstrained;
container.SetLayoutHorizontal();
}
}
