small fixes for Qt6.8 compatibility

Author: ChrisHal

QtPMbrowser/DlgChoosePathAndPrefix.cpp

@@ -60,9 +60,9 @@ ui(new Ui::DlgChoosePathAndPrefix)
 		break;
 	}
 	QObject::connect(ui->pushButtonChoosePath, SIGNAL(clicked()), this, SLOT(choosePath()));
-	QObject::connect(ui->checkBox_pxp_export, &QCheckBox::stateChanged,
+	QObject::connect(ui->checkBox_pxp_export, &QCheckBox::checkStateChanged,
 		this, &DlgChoosePathAndPrefix::stateExportPXPchanged);
-	QObject::connect(ui->checkBox_create_datafolders, &QCheckBox::stateChanged,
+	QObject::connect(ui->checkBox_create_datafolders, &QCheckBox::checkStateChanged,
 		this, &DlgChoosePathAndPrefix::stateCreateFoldersChanged);
 }
 

QtPMbrowser/renderarea.cpp

@@ -63,8 +63,8 @@ RenderArea::RenderArea(QWidget* parent) :
     QObject::connect(&btnAutoScale, &QPushButton::clicked, this, &RenderArea::autoScale);
     QObject::connect(&btnVertShrink, &QPushButton::clicked, this, &RenderArea::verticalShrink);
     QObject::connect(&btnHrzShrink, &QPushButton::clicked, this, &RenderArea::horizontalShrink);
-    QObject::connect(&chkAutoScale, &QCheckBox::stateChanged, this, &RenderArea::toggleDoAutoscale2);
-    QObject::connect(&chkOverlay, &QCheckBox::stateChanged, this, &RenderArea::toggleOverlay);
+    QObject::connect(&chkAutoScale, &QCheckBox::checkStateChanged, this, &RenderArea::toggleDoAutoscale2);
+    QObject::connect(&chkOverlay, &QCheckBox::checkStateChanged, this, &RenderArea::toggleOverlay);
 
 
     //auto btnstyle = p_btnstyle.get();