//////////////////////////////////////////////////////////////////////////
public override bool Decrement()
{
Dropdown dropDown = GetDropdown();
if (dropDown != null)
{
if (dropDown.value == 0)
{
return(false);
}
--dropDown.value;
return(true);
}
#if ACCESS_NGUI
UIPopupList nGUIElement = GetNGUIDropdown();
if (nGUIElement != null)
{
if (activeSelectionIndex <= 0)
{
return(false);
}
nGUIElement.gameObject.SendMessage("OnNavigate", KeyCode.UpArrow);
--activeSelectionIndex;
nGUIElement.Set(nGUIElement.items[activeSelectionIndex]);
nGUIElement.CloseSelf();
nGUIElement.Show();
return(true);
}
#endif
return(false);
}
//////////////////////////////////////////////////////////////////////////
protected override void OnInteractEnd()
{
prevSelectedIndex = -1;
// Unity UI
Dropdown dropDown = GetDropdown();
if (dropDown != null)
{
dropDown.Hide();
}
// TextMesh Pro
var tmpDropDown = GetTMPDropDown();
if (tmpDropDown != null)
{
var cancelHandler = tmpDropDown.gameObject.GetComponent <ICancelHandler>();
if (cancelHandler != null)
{
var eventData = new BaseEventData(EventSystem.current);
cancelHandler.OnCancel(eventData);
}
}
#if ACCESS_NGUI
// NGUI
UIPopupList nGUIElement = GetNGUIDropdown();
if (nGUIElement != null)
{
nGUIElement.CloseSelf();
}
#endif
}
/// <summary>
/// Manually close the popup list.
/// </summary>
static public void Close()
{
if (current != null)
{
current.CloseSelf();
current = null;
}
}
//////////////////////////////////////////////////////////////////////////
public override bool Increment()
{
// Unity UI
Dropdown dropDown = GetDropdown();
if (dropDown != null)
{
if (dropDown.value == dropDown.options.Count - 1)
{
return(false);
}
++dropDown.value;
return(true);
}
// TextMesh Pro
var tmpDropDown = GetTMPDropDown();
if (tmpDropDown != null)
{
var valueInfo = tmpDropDown.GetType().GetProperty("value");
if (valueInfo != null)
{
int valueIndex = (int)valueInfo.GetValue(tmpDropDown, null);
int optionsCount = GetItemCount();
if (valueIndex == optionsCount - 1)
{
return(false);
}
valueInfo.SetValue(tmpDropDown, valueIndex + 1, null);
return(true);
}
}
#if ACCESS_NGUI
// NGUI
UIPopupList nGUIElement = GetNGUIDropdown();
if (nGUIElement != null)
{
if (activeSelectionIndex == nGUIElement.items.Count - 1)
{
return(false);
}
nGUIElement.gameObject.SendMessage("OnNavigate", KeyCode.DownArrow);
++activeSelectionIndex;
nGUIElement.Set(nGUIElement.items[activeSelectionIndex]);
nGUIElement.CloseSelf();
nGUIElement.Show();
return(true);
}
#endif
return(false);
}
static public int CloseSelf(IntPtr l)
{
try {
UIPopupList self = (UIPopupList)checkSelf(l);
self.CloseSelf();
pushValue(l, true);
return(1);
}
catch (Exception e) {
return(error(l, e));
}
}
static int CloseSelf(IntPtr L)
{
try
{
ToLua.CheckArgsCount(L, 1);
UIPopupList obj = (UIPopupList)ToLua.CheckObject(L, 1, typeof(UIPopupList));
obj.CloseSelf();
return(0);
}
catch (Exception e)
{
return(LuaDLL.toluaL_exception(L, e));
}
}
//////////////////////////////////////////////////////////////////////////
protected override void OnInteractEnd()
{
prevSelectedIndex = -1;
Dropdown dropDown = GetDropdown();
if (dropDown != null)
{
dropDown.Hide();
}
#if ACCESS_NGUI
UIPopupList nGUIElement = GetNGUIDropdown();
if (nGUIElement != null)
{
nGUIElement.CloseSelf();
}
#endif
}