From: Soeren Apel <redacted>
Date: Sun, 21 Oct 2018 19:47:42 +0000 (+0200)
Subject: Fix random clazy warnings
X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=commitdiff_plain;h=b571a8e7e0dc3e3b6daa58f27050e76466f006dd;ds=inline

Fix random clazy warnings

Some of them are invalid, though, so we suppress them for
future clazy runs.
---

diff --git a/pv/dialogs/connect.cpp b/pv/dialogs/connect.cpp
index ee05a0e1..084b1142 100644
--- a/pv/dialogs/connect.cpp
+++ b/pv/dialogs/connect.cpp
@@ -221,7 +221,7 @@ void Connect::scan_pressed()
 		const int index = serial_devices_.currentIndex();
 		if (index >= 0 && index < serial_devices_.count() &&
 		    serial_devices_.currentText() == serial_devices_.itemText(index))
-			serial = serial_devices_.itemData(index).value<QString>();
+			serial = serial_devices_.itemData(index).toString();
 		else
 			serial = serial_devices_.currentText();
 		drvopts[ConfigKey::CONN] = Variant<ustring>::create(
diff --git a/pv/mainwindow.cpp b/pv/mainwindow.cpp
index 6b3319be..dfabc9a0 100644
--- a/pv/mainwindow.cpp
+++ b/pv/mainwindow.cpp
@@ -172,8 +172,8 @@ shared_ptr<views::ViewBase> MainWindow::add_view(const QString &title,
 		QDockWidget::DockWidgetFloatable | QDockWidget::DockWidgetClosable);
 
 	QAbstractButton *close_btn =
-		dock->findChildren<QAbstractButton*>
-			("qt_dockwidget_closebutton").front();
+		dock->findChildren<QAbstractButton*>("qt_dockwidget_closebutton")
+			.front();  // clazy:exclude=detaching-temporary
 
 	connect(close_btn, SIGNAL(clicked(bool)),
 		this, SLOT(on_view_close_clicked()));
@@ -314,7 +314,7 @@ void MainWindow::remove_session(shared_ptr<Session> session)
 		// drops to zero. We must prevent this to keep the static
 		// widgets visible
 		for (QWidget *w : static_tab_widget_->findChildren<QWidget*>())
-			w->setMinimumHeight(h);
+			w->setMinimumHeight(h);  // clazy:exclude=range-loop
 
 		int margin = static_tab_widget_->layout()->contentsMargins().bottom();
 		static_tab_widget_->setMinimumHeight(h + 2 * margin);
diff --git a/pv/views/trace/analogsignal.cpp b/pv/views/trace/analogsignal.cpp
index 3fda4cb6..ae3fe8d2 100644
--- a/pv/views/trace/analogsignal.cpp
+++ b/pv/views/trace/analogsignal.cpp
@@ -236,7 +236,7 @@ void AnalogSignal::paint_back(QPainter &p, ViewItemPaintParams &pp)
 
 		paint_axis(p, pp, get_visual_y());
 	} else {
-		Trace::paint_back(p, pp);
+		Signal::paint_back(p, pp);
 		paint_axis(p, pp, get_visual_y());
 	}
 }
diff --git a/pv/views/trace/logicsignal.cpp b/pv/views/trace/logicsignal.cpp
index a5d0a598..5c6aa54b 100644
--- a/pv/views/trace/logicsignal.cpp
+++ b/pv/views/trace/logicsignal.cpp
@@ -584,7 +584,7 @@ void LogicSignal::populate_popup_form(QWidget *parent, QFormLayout *form)
 		// Only allow triggers to be changed when we're stopped
 		if (session_.get_capture_state() != Session::Stopped)
 			for (QAction* action : trigger_bar_->findChildren<QAction*>())
-				action->setEnabled(false);
+				action->setEnabled(false);  // clazy:exclude=range-loop
 
 		form->addRow(tr("Trigger"), trigger_bar_);
 	}
diff --git a/pv/views/trace/view.cpp b/pv/views/trace/view.cpp
index f1d7aa3d..fa911f0b 100644
--- a/pv/views/trace/view.cpp
+++ b/pv/views/trace/view.cpp
@@ -1215,7 +1215,8 @@ void View::set_scroll_default()
 
 void View::determine_if_header_was_shrunk()
 {
-	const int header_pane_width = splitter_->sizes().front();
+	const int header_pane_width =
+		splitter_->sizes().front();  // clazy:exclude=detaching-temporary
 
 	// Allow for a slight margin of error so that we also accept
 	// slight differences when e.g. a label name change increased
@@ -1234,7 +1235,7 @@ void View::resize_header_to_fit()
 	// splitter to the maximum allowed position.
 
 	int splitter_area_width = 0;
-	for (int w : splitter_->sizes())
+	for (int w : splitter_->sizes())  // clazy:exclude=range-loop
 		splitter_area_width += w;
 
 	// Make sure the header has enough horizontal space to show all labels fully
diff --git a/pv/widgets/wellarray.hpp b/pv/widgets/wellarray.hpp
index f1c25dc0..194fe675 100644
--- a/pv/widgets/wellarray.hpp
+++ b/pv/widgets/wellarray.hpp
@@ -52,8 +52,8 @@ struct WellArrayData;
 class WellArray : public QWidget
 {
     Q_OBJECT
-    Q_PROPERTY(int selectedColumn READ selectedColumn)
-    Q_PROPERTY(int selectedRow READ selectedRow)
+    Q_PROPERTY(int selectedColumn READ selectedColumn)  // clazy-exclude:property-without-notify
+    Q_PROPERTY(int selectedRow READ selectedRow)  // clazy-exclude:property-without-notify
 
 public:
     WellArray(int rows, int cols, QWidget* parent = nullptr);