message: [Trivial] jump line after function styling.
diff: @@ -63,11 +63,13 @@ ExpandableButton::~ExpandableButton()
  delete ui;
  }
  -bool ExpandableButton::isChecked(){
  +bool ExpandableButton::isChecked()
  +{
  return ui->pushButton->isChecked();
  }
  -void ExpandableButton::setChecked(bool check){
  +void ExpandableButton::setChecked(bool check)
  +{
  ui->pushButton->setChecked(check);
  }
  @@ -79,13 +81,15 @@ void ExpandableButton::setSmall()
  update();
  }
  -void ExpandableButton::setExpanded(){
  +void ExpandableButton::setExpanded()
  +{
  this->setMaximumWidth(100);
  ui->pushButton->setText(text);
  this->isExpanded = true;
  }
  -void ExpandableButton::enterEvent(QEvent *) {
  +void ExpandableButton::enterEvent(QEvent *)
  +{
  if(!this->isAnimating){
  setExpanded();
  Q_EMIT Mouse_Hover();
  @@ -93,14 +97,16 @@ void ExpandableButton::enterEvent(QEvent *) {
  update();
  }
  -void ExpandableButton::leaveEvent(QEvent *) {
  +void ExpandableButton::leaveEvent(QEvent *)
  +{
  if(!keepExpanded){
  this->setSmall();
  }
  Q_EMIT Mouse_HoverLeave();
  }
  -void ExpandableButton::innerMousePressEvent(){
  +void ExpandableButton::innerMousePressEvent()
  +{
  Q_EMIT Mouse_Pressed();
  }
  