Remove unused Qt class variables

.gitignore

@@ -8,6 +8,7 @@ porymap.app*
 porymap
 porymap.cfg
 porymap.log
+build/
 
 # Qt generated files
 ui_*.h

src/config.cpp

@@ -208,7 +208,6 @@ void KeyValueConfigBase::load() {
     }
 
     QTextStream in(&file);
-    QList<QString> configLines;
     static const QRegularExpression re("^(?<key>[^=]+)=(?<value>.*)$");
     while (!in.atEnd()) {
         QString line = in.readLine().trimmed();
@@ -1060,7 +1059,6 @@ QMap<QString, QString> UserConfig::getKeyValueMap() {
 }
 
 void UserConfig::init() {
-    QString dirName = QDir(this->projectDir).dirName().toLower();
     this->useEncounterJson = true;
     this->customScripts.clear();
 }

src/mainwindow.cpp

@@ -1253,7 +1253,6 @@ void MainWindow::onOpenMapListContextMenu(const QPoint &point)
 
     // Build custom context menu depending on which type of item was selected (map group, map name, etc.)
     if (itemType == "map_group") {
-        QString groupName = selectedItem->data(Qt::UserRole).toString();
         int groupNum = selectedItem->data(MapListUserRoles::GroupRole).toInt();
         QMenu* menu = new QMenu(this);
         QActionGroup* actions = new QActionGroup(menu);
@@ -1727,7 +1726,6 @@ void MainWindow::paste() {
     else if (!clipboardText.isEmpty()) {
         // we only can paste json text
         // so, check if clipboard text is valid json
-        QString parseError;
         QJsonDocument pasteJsonDoc = QJsonDocument::fromJson(clipboardText.toUtf8());
 
         // test empty
@@ -2033,7 +2031,6 @@ void MainWindow::updateObjects() {
 }
 
 void MainWindow::updateSelectedObjects() {
-    QList<DraggablePixmapItem *> all_events = editor->getObjects();
     QList<DraggablePixmapItem *> events;
 
     if (editor->selected_events && editor->selected_events->length()) {

src/project.cpp

@@ -1933,8 +1933,6 @@ void Project::appendTilesetLabel(QString label, QString isSecondaryStr) {
 }
 
 bool Project::readTilesetLabels() {
-    QStringList primaryTilesets;
-    QStringList secondaryTilesets;
     this->primaryTilesetLabels.clear();
     this->secondaryTilesetLabels.clear();
     this->tilesetLabelsOrdered.clear();

src/ui/colorpicker.cpp

@@ -48,7 +48,6 @@ void ColorPicker::hover(int mouseX, int mouseY) {
         return;
 
     // 15 X 15 box with 8x magnification = 120px square)
-    QRect zoomRect(mouseX - zoom_box_dimensions / 2, mouseY - zoom_box_dimensions / 2, zoom_box_dimensions, zoom_box_dimensions);
     QPixmap grab = screen->grabWindow(0, mouseX - zoom_box_dimensions / 2, mouseY - zoom_box_dimensions / 2, zoom_box_dimensions, zoom_box_dimensions);
     int pixelRatio = grab.devicePixelRatio();
 

src/ui/regionmapeditor.cpp

@@ -1009,7 +1009,6 @@ void RegionMapEditor::on_tabWidget_Region_Map_currentChanged(int index) {
 }
 
 void RegionMapEditor::on_comboBox_RM_ConnectedMap_textActivated(const QString &mapsec) {
-    QString layer = this->region_map->getLayer();
     this->region_map->setSquareMapSection(this->currIndex, mapsec);
 
     onRegionMapLayoutSelectedTileChanged(this->currIndex);// re-draw layout image

src/ui/tileseteditor.cpp

@@ -996,7 +996,6 @@ void TilesetEditor::on_actionImport_Secondary_Metatiles_triggered()
 
 void TilesetEditor::importTilesetMetatiles(Tileset *tileset, bool primary)
 {
-    QString descriptor = primary ? "primary" : "secondary";
     QString descriptorCaps = primary ? "Primary" : "Secondary";
 
     QString filepath = QFileDialog::getOpenFileName(

src/ui/tileseteditortileselector.cpp

@@ -294,8 +294,6 @@ void TilesetEditorTileSelector::drawUnused() {
     QPixmap redX(16, 16);
     redX.fill(Qt::transparent);
 
-    QBitmap mask(16, 16);
-
     QPen whitePen(Qt::white);
     whitePen.setWidth(1);
     QPen pinkPen(Qt::magenta);