Improve memory management

companion/src/datamodels/rawitemdatamodels.cpp

@@ -225,7 +225,8 @@ void CurveItemModel::update()
 //  CommonItemModels
 //
 
-CommonItemModels::CommonItemModels(const GeneralSettings * const generalSettings, const ModelData * const modelData, QObject * parent)
+CommonItemModels::CommonItemModels(const GeneralSettings * const generalSettings, const ModelData * const modelData, QObject * parent) :
+  QObject(parent)
 {
   m_rawSourceItemModel = new RawSourceItemModel(generalSettings, modelData, parent);
   m_rawSwitchItemModel = new RawSwitchItemModel(generalSettings, modelData, parent);

companion/src/helpers.cpp

@@ -742,7 +742,8 @@ GpsCoord extractGpsCoordinates(const QString & position)
   return result;
 }
 
-TableLayout::TableLayout(QWidget * parent, int rowCount, const QStringList & headerLabels)
+TableLayout::TableLayout(QWidget * parent, int rowCount, const QStringList & headerLabels) :
+  QObject(parent)
 {
 #if defined(TABLE_LAYOUT)
   tableWidget = new QTableWidget(parent);

companion/src/helpers.h

@@ -208,8 +208,9 @@ private:
 
 GpsCoord extractGpsCoordinates(const QString & position);
 
-class TableLayout
+class TableLayout: public QObject
 {
+    Q_OBJECT
 public:
   TableLayout(QWidget * parent, int rowCount, const QStringList & headerLabels);
   // ~TableLayout() ;

companion/src/modeledit/inputs.cpp

@@ -190,8 +190,8 @@ void InputsPanel::gm_openExpo(int index)
   if (firmware->getCapability(VirtualInputs))
     inputName = model->inputNames[ed.chn];
 
-  ExpoDialog *g = new ExpoDialog(this, *model, &ed, generalSettings, firmware, inputName, rawSourceFilteredModel, rawSwitchFilteredModel);
-  if (g->exec())  {
+  ExpoDialog *dlg = new ExpoDialog(this, *model, &ed, generalSettings, firmware, inputName, rawSourceFilteredModel, rawSwitchFilteredModel);
+  if (dlg->exec())  {
     model->expoData[index] = ed;
     if (firmware->getCapability(VirtualInputs))
       strncpy(model->inputNames[ed.chn], inputName.toLatin1().data(), INPUT_NAME_LEN);
@@ -206,6 +206,7 @@ void InputsPanel::gm_openExpo(int index)
     expoInserted=false;
     update();
   }
+  delete dlg;
 }
 
 int InputsPanel::getExpoIndex(unsigned int dch)

companion/src/modeledit/mixes.cpp

@@ -185,8 +185,8 @@ void MixesPanel::gm_openMix(int index)
 
   MixData mixd(model->mixData[index]);
 
-  MixerDialog *g = new MixerDialog(this, *model, &mixd, generalSettings, firmware, rawSourceFilteredModel, rawSwitchFilteredModel);
-  if(g->exec()) {
+  MixerDialog *dlg = new MixerDialog(this, *model, &mixd, generalSettings, firmware, rawSourceFilteredModel, rawSwitchFilteredModel);
+  if(dlg->exec()) {
     model->mixData[index] = mixd;
     emit modified();
     update();
@@ -198,6 +198,7 @@ void MixesPanel::gm_openMix(int index)
     mixInserted = false;
     update();
   }
+  delete dlg;
 }
 
 int MixesPanel::getMixerIndex(unsigned int dch)

companion/src/modeledit/telemetry.cpp

@@ -318,6 +318,7 @@ TelemetrySensorPanel::TelemetrySensorPanel(QWidget *parent, SensorData & sensor,
   QFontMetrics *f = new QFontMetrics(QFont());
   QSize sz;
   sz = f->size(Qt::TextSingleLine, "TELE00");
+  delete f;
   ui->numLabel->setMinimumWidth(sz.width());
   ui->numLabel->setContextMenuPolicy(Qt::CustomContextMenu);
   ui->numLabel->setToolTip(tr("Popup menu available"));