Simplify code structure and improve readability

This commit seeks to improve readability by removing unnecessary white space and reordering function calls in 'outputmenu.cpp'. In 'outputhandler.cpp', the initialization of data structures such as 'availableOutputs', 'outputsCategorized', and 'categoryStrings' have been simplified. These changes better align with common programming standards.

handlers/outputhandler.cpp

@@ -29,8 +29,9 @@ void OutputHandler::addCategoryString(const QString &category) {
 }
 
 void OutputHandler::readOutputs() {
- OutputHandler::availableOutputs.clear();
- OutputHandler::outputsCategorized.clear();
+ availableOutputs.clear();
+ outputsCategorized.clear();
+ categoryStrings.clear();
  QFile file_obj(qApp->applicationDirPath() + "/outputs.json");
  file_obj.open(QIODevice::ReadOnly | QIODevice::Text);
  QByteArray json_bytes = file_obj.readAll();

outputmenu/outputmenu.cpp

@@ -27,15 +27,13 @@ OutputMenu::OutputMenu(ServiceWorker *pWorker)
  } else{
  outputMenuLayout->addWidget(setDetaisBuilder.buildOutputDetailsContainer());
  }
-
  outputMenuLayout->addWidget(outputTabBuilder.buildOutputTabContainer());
 
  this->findChild<QWidget *>("outputTabWidget")->setVisible(false);
  this->setMinimumHeight(500);
  this->setStyleSheet("QWidget#outputMenu{background-color:#487f94;}");
 
- QObject::connect(&outputTabBuilder, &OutputTabBuilder::setEdited, this, &OutputMenu::showSetDetails);
-
+ connect(&outputTabBuilder, &OutputTabBuilder::setEdited, this, &OutputMenu::showSetDetails);
  connect(&setrowBuilder, &SetrowBuilder::showSetDetailsSignal, this, &OutputMenu::showSetDetails);
  connect(&setrowBuilder, &SetrowBuilder::editSetSignal, this, &OutputMenu::editSet);
  connect(&setrowBuilder, &SetrowBuilder::deleteSetSignal, this, &OutputMenu::deleteSet);