pv::prop::Bool: Do not create a widget if the initial value could not be retrieved

[pulseview.git] / pv / mainwindow.cpp

diff --git a/pv/mainwindow.cpp b/pv/mainwindow.cpp
index ddaeeda977c5ba8ad42769179fd084fa78d889c0..4de010af7a97282a37eeba8c18d177e7317ad838 100644 (file)
--- a/pv/mainwindow.cpp
+++ b/pv/mainwindow.cpp
@@ -326,13 +326,11 @@ void MainWindow::show_session_error(
 
 void MainWindow::on_actionOpen_triggered()
 {
-       // Enumerate the file formats
-       QString filters(tr("Sigrok Sessions (*.sr)"));
-       filters.append(tr(";;All Files (*.*)"));
-
        // Show the dialog
        const QString file_name = QFileDialog::getOpenFileName(
-               this, tr("Open File"), "", filters);
+               this, tr("Open File"), "", tr(
+                       "Sigrok Sessions (*.sr);;"
+                       "All Files (*.*)"));
        if (!file_name.isEmpty())
                load_file(file_name);
 }
@@ -426,8 +424,8 @@ void MainWindow::run_stop()
 {
        switch(_session.get_capture_state()) {
        case SigSession::Stopped:
-               _session.start_capture(_sampling_bar->get_record_length(),
-                       boost::bind(&MainWindow::session_error, this,
+               _session.start_capture(
+                               boost::bind(&MainWindow::session_error, this,
                                QString("Capture failed"), _1));
                break;