X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fdialogs%2Fconnect.cpp;h=cb83b3d7b55cadbbcd74db66d159109d783b9ae0;hb=0740907f0a3a0908ae71908d8278ef81c7066dcb;hp=87fc451acee3819e2b9622cbe849f9d8faec8e79;hpb=5eb0fa13029207c45748ff572568542782e6d2a8;p=pulseview.git

diff --git a/pv/dialogs/connect.cpp b/pv/dialogs/connect.cpp
index 87fc451..cb83b3d 100644
--- a/pv/dialogs/connect.cpp
+++ b/pv/dialogs/connect.cpp
@@ -95,12 +95,12 @@ void Connect::populate_drivers()
 		if ((sr_config_list(drivers[i], SR_CONF_DEVICE_OPTIONS,
 			(const void **)&hwopts, NULL) == SR_OK) && hwopts)
 			for (int j = 0; hwopts[j]; j++)
-				if(hwopts[j] == SR_CONF_SAMPLERATE) {
+				if (hwopts[j] == SR_CONF_SAMPLERATE) {
 					supported_device = true;
 					break;
 				}
 
-		if(supported_device)
+		if (supported_device)
 			_drivers.addItem(QString("%1 (%2)").arg(
 				drivers[i]->longname).arg(drivers[i]->name),
 				qVariantFromValue((void*)drivers[i]));
@@ -112,6 +112,7 @@ void Connect::unset_connection()
 	_device_list.clear();
 	_serial_device.hide();
 	_form_layout.labelForField(&_serial_device)->hide();
+	_button_box.button(QDialogButtonBox::Ok)->setDisabled(true);
 }
 
 void Connect::set_serial_connection()
@@ -125,7 +126,7 @@ void Connect::scan_pressed()
 	_device_list.clear();
 
 	const int index = _drivers.currentIndex();
-	if(index == -1)
+	if (index == -1)
 		return;
 
 	sr_dev_driver *const driver = (sr_dev_driver*)_drivers.itemData(
@@ -167,6 +168,9 @@ void Connect::scan_pressed()
 
 	g_slist_free(devices);
 	g_slist_free_full(drvopts, (GDestroyNotify)free_drvopts);
+
+	_device_list.setCurrentRow(0);
+	_button_box.button(QDialogButtonBox::Ok)->setDisabled(false);
 }
 
 void Connect::device_selected(int index)