/// <summary>
/// Called after the view is loaded.
/// </summary>
protected override void AfterLoad()
{
if (IgnoreObject)
{
return;
}
base.AfterLoad();
// hook up input field event system triggers
TMP_InputFieldComponent.onEndEdit.RemoveAllListeners();
TMP_InputFieldComponent.onEndEdit.AddListener(TMProInputFieldEndEdit);
TMP_InputFieldComponent.onValueChanged.RemoveAllListeners();
TMP_InputFieldComponent.onValueChanged.AddListener(TMProInputFieldValueChanged);
// fix textmeshpro issue with word wrapping being reset for some reason
if (!EnableWordWrappingProperty.IsUndefined(InputText))
{
EnableWordWrappingProperty.Load(InputText);
}
// set initial text
TextChanged();
// workaround for textmeshpro issue where caret was not being spawned
typeof(TMP_InputField).GetMethod("OnEnable", BindingFlags.NonPublic | BindingFlags.Instance).Invoke(TMP_InputFieldComponent, null);
}
/// <summary>
/// Called when label text changes.
/// </summary>
public virtual void TextChanged()
{
try
{
if (AutoSize != AutoSize.None && EnableWordWrappingProperty.IsUndefined(this))
{
// when autosizing disable wordwrapping so PreferredWidth is calculated correctly
EnableWordWrapping = false;
}
// adjust label size to text
if (AutoSize == AutoSize.Width)
{
Width = new ElementSize(PreferredWidth);
}
else if (AutoSize == AutoSize.Height)
{
Height = new ElementSize(PreferredHeight);
}
else if (AutoSize == AutoSize.WidthAndHeight || AutoSize == AutoSize.Default)
{
Width = new ElementSize(PreferredWidth);
Height = new ElementSize(PreferredHeight);
}
}
catch
{
// bugfix of older version of TextMeshPro bug where PreferredWidth / PreferredHeight throws exceptions
}
}
/// <summary>
/// Called when label text changes.
/// </summary>
public virtual void TextChanged()
{
try
{
if (AutoSize != AutoSize.None && EnableWordWrappingProperty.IsUndefined(this))
{
// when autosizing disable wordwrapping so PreferredWidth is calculated correctly
EnableWordWrapping = false;
}
var margin = Margin ?? new ElementMargin();
// adjust label size to text
if (AutoSize == AutoSize.Width)
{
Width = new ElementSize(PreferredWidth + margin.Left + margin.Right);
}
else if (AutoSize == AutoSize.Height)
{
Height = new ElementSize(PreferredHeight + margin.Top + margin.Bottom);
}
else if (AutoSize == AutoSize.WidthAndHeight || AutoSize == AutoSize.Default)
{
if (MaxWidth != null)
{
// if MaxWidth is set we want the label to expand and then wrap when reaching the max width
float actualPreferredWidth = PreferredWidth + margin.Left + margin.Right;
if (actualPreferredWidth > MaxWidth)
{
EnableWordWrapping = true;
Width = new ElementSize(MaxWidth);
}
else
{
EnableWordWrapping = false;
Width = new ElementSize(actualPreferredWidth);
}
UpdateLayout(false);
Height = new ElementSize(PreferredHeight + margin.Top + margin.Bottom);
}
else
{
Width = new ElementSize(PreferredWidth + margin.Left + margin.Right);
Height = new ElementSize(PreferredHeight + margin.Top + margin.Bottom);
}
}
}
catch
{
// bugfix of older version of TextMeshPro bug where PreferredWidth / PreferredHeight throws exceptions
}
}
