message: Don't allow single clicking on autofit to toggle auto-autofit
diff: @@ -2991,12 +2991,13 @@ void TextureViewer::on_zoomRange_clicked()
  void TextureViewer::on_autoFit_clicked()
  {
  AutoFitRange();
  + ui->autoFit->setChecked(false);
  }
  void TextureViewer::on_autoFit_mouseClicked(QMouseEvent *e)
  {
  if(e->buttons() & Qt::RightButton)
  - ui->autoFit->toggle();
  + ui->autoFit->setChecked(!ui->autoFit->isChecked());
  }
  void TextureViewer::on_reset01_clicked()
  