/// <summary>
/// This function is called when the object becomes enabled and active.
/// </summary>
protected override void OnEnable()
{
_initialized = false;
SetVerticesDirty();
#if TMP_PRESENT
if (textMeshPro)
{
TMPro_EventManager.TEXT_CHANGED_EVENT.Add(OnTextChanged);
}
#endif
#if UNITY_EDITOR && TMP_PRESENT
if (graphic && textMeshPro)
{
GraphicRebuildTracker.TrackGraphic(graphic);
}
#endif
#if UNITY_5_6_OR_NEWER
if (graphic)
{
AdditionalCanvasShaderChannels channels = requiredChannels;
var canvas = graphic.canvas;
if (canvas && (canvas.additionalShaderChannels & channels) != channels)
{
Debug.LogWarningFormat(this, "Enable {1} of Canvas.additionalShaderChannels to use {0}.", GetType().Name, channels);
}
}
#endif
}
/// <summary>
/// This function is called when the behaviour becomes disabled () or inactive.
/// </summary>
protected override void OnDisable()
{
#if TMP_PRESENT
TMPro_EventManager.TEXT_CHANGED_EVENT.Remove(OnTextChanged);
#endif
SetVerticesDirty();
#if UNITY_EDITOR && TMP_PRESENT
if (graphic && textMeshPro)
{
GraphicRebuildTracker.UnTrackGraphic(graphic);
}
#endif
}
/// <summary>
/// This function is called when the object becomes enabled and active.
/// </summary>
protected override void OnEnable()
{
_initialized = false;
SetVerticesDirty();
#if !NOT_USE_TMPRO
if (textMeshPro)
{
TMPro_EventManager.TEXT_CHANGED_EVENT.Add(OnTextChanged);
}
#endif
#if UNITY_EDITOR && !NOT_USE_TMPRO
if (graphic && textMeshPro)
{
GraphicRebuildTracker.TrackGraphic(graphic);
}
#endif
}
