/// <summary>
/// 设置btns数组下对应按钮属性
/// </summary>
/// <param name="buttonObject">btns数组中对应的按钮（如果buttonObject不存在于btns数组中，不会进行任何操作）</param>
public void SetButton(IMCButton buttonObject, MessageBoxButtonAttribute buttonAttribute)
{
if (btns.Contains(buttonObject))
{
MSetButton(buttonObject, buttonAttribute.buttonTitle, buttonAttribute.buttonSprite, buttonAttribute.buttonAction);
}
}
/// <summary>
/// 设置btns数组下对应按钮属性
/// </summary>
/// <param name="buttonObject">btns数组中对应的按钮（如果buttonObject不存在于btns数组中，不会进行任何操作）</param>
public void SetButton(IMCButton buttonObject, string buttonTitle = "", Sprite buttonSprite = null, UnityAction buttonAction = null)
{
if (btns.Contains(buttonObject))
{
MSetButton(buttonObject, buttonTitle, buttonSprite, buttonAction);
}
}
public static GameObject CreateButton(Resources resources)
{
GameObject buttonRoot = CreateUIElementRoot("IMC Button", s_ThickElementSize);
GameObject childText = new GameObject("Text");
SetParentAndAlign(childText, buttonRoot);
IMCImage image = buttonRoot.AddComponent <IMCImage>();
image.sprite = resources.standard;
image.type = IMCImage.Type.Sliced;
image.color = s_DefaultSelectableColor;
IMCButton bt = buttonRoot.AddComponent <IMCButton>();
SetDefaultColorTransitionValues(bt);
IMCText text = childText.AddComponent <IMCText>();
text.raycastTarget = false;
text.text = "IMC Button";
text.alignment = TextAnchor.MiddleCenter;
SetDefaultTextValues(text);
RectTransform textRectTransform = childText.GetComponent <RectTransform>();
textRectTransform.anchorMin = Vector2.zero;
textRectTransform.anchorMax = Vector2.one;
textRectTransform.sizeDelta = Vector2.zero;
return(buttonRoot);
}
/// <summary>
/// 移除btns数组中指定的按钮
/// </summary>
/// <param name="buttonObject">btn数组中的button对象（如果buttonObject不存在于btns数组中，不会进行任何操作）</param>
public void RemoveButtonElement(IMCButton buttonObject)
{
if (btns.Contains(buttonObject))
{
btns.Remove(buttonObject);
Destroy(buttonObject.gameObject);
}
}
/// <summary>
/// 移除btns数组中指定的按钮
/// </summary>
/// <param name="buttonIndex">btns数组中的索引（如果索引值非法，不会进行任何操作）</param>
public void RemovButtonElement(int buttonIndex)
{
if (buttonIndex >= 0 && buttonIndex <= btns.Count - 1)
{
IMCButton tempButton = btns[buttonIndex];
btns.Remove(tempButton);
tempButton.UnInit();
}
}
private void MSetButton(IMCButton buttonObject, string buttonTitle, Sprite buttonSprite, UnityAction buttonAction)
{
if (buttonObject.Text && buttonTitle != "")
{
buttonObject.Text.text = buttonTitle;
}
if (buttonAction != null)
{
buttonObject.AddListener(buttonAction);
}
if (buttonSprite != null)
{
buttonObject.image.sprite = buttonSprite;
}
}
public static GameObject CreateOrderShowButtons(Resources resources)
{
GameObject go = CreateImage(resources);
go.name = "IMC Order Show Buttons";
go.AddComponent <CanvasGroup>();
IMCImage tempIma = go.GetComponent <IMCImage>();
IMCOrderShowButtons orderShowButtons = go.AddComponent <IMCOrderShowButtons>();
GameObject leftBtn = CreateButton(resources);
leftBtn.name = "LeftButton";
IMCButton tempLeftBtn = leftBtn.GetComponent <IMCButton>();
tempLeftBtn.anchorMin = new Vector2(0, 0.5f);
tempLeftBtn.anchorMax = new Vector2(0, 0.5f);
tempLeftBtn.pivot = new Vector2(0, 0.5f);
tempLeftBtn.Text.text = "LeftButton";
GameObject rightBtn = CreateButton(resources);
rightBtn.name = "RightButton";
IMCButton tempRightBtn = rightBtn.GetComponent <IMCButton>();
tempRightBtn.anchorMin = new Vector2(1, 0.5f);
tempRightBtn.anchorMax = new Vector2(1, 0.5f);
tempRightBtn.pivot = new Vector2(1, 0.5f);
tempRightBtn.Text.text = "RightButton";
tempIma.color = new Color(0, 0, 0, 0);
tempIma.sizeDelta = new Vector2(tempLeftBtn.sizeDelta.x * 3, tempLeftBtn.sizeDelta.y);
leftBtn.transform.SetParent(orderShowButtons.transform);
tempLeftBtn.anchoredPosition3D = Vector3.zero;
rightBtn.transform.SetParent(orderShowButtons.transform);
tempRightBtn.anchoredPosition3D = Vector3.zero;
orderShowButtons.leftBtn = leftBtn.GetComponent <IMCButton>();
orderShowButtons.rightBtn = rightBtn.GetComponent <IMCButton>();
return(go);
}
protected virtual GameObject CreateBlocker(Canvas rootCanvas)
{
// Create blocker GameObject.
GameObject blocker = new GameObject("Blocker");
// Setup blocker RectTransform to cover entire root canvas area.
RectTransform blockerRect = blocker.AddComponent <RectTransform>();
blockerRect.SetParent(rootCanvas.transform, false);
blockerRect.anchorMin = Vector3.zero;
blockerRect.anchorMax = Vector3.one;
blockerRect.sizeDelta = Vector2.zero;
// Make blocker be in separate canvas in same layer as dropdown and in layer just below it.
Canvas blockerCanvas = blocker.AddComponent <Canvas>();
blockerCanvas.overrideSorting = true;
Canvas dropdownCanvas = m_Dropdown.GetComponent <Canvas>();
blockerCanvas.sortingLayerID = dropdownCanvas.sortingLayerID;
blockerCanvas.sortingOrder = dropdownCanvas.sortingOrder - 1;
// Add raycaster since it's needed to block.
blocker.AddComponent <IMCGraphicRaycaster>();
// Add image since it's needed to block, but make it clear.
IMCImage blockerImage = blocker.AddComponent <IMCImage>();
blockerImage.color = Color.clear;
// Add button since it's needed to block, and to close the dropdown when blocking area is clicked.
IMCButton blockerButton = blocker.AddComponent <IMCButton>();
blockerButton.onClick.AddListener(Hide);
return(blocker);
}
