Update property widgets before showing device config popup

[pulseview.git] / pv / popups / deviceoptions.cpp

diff --git a/pv/popups/deviceoptions.cpp b/pv/popups/deviceoptions.cpp
index 47bb6ca282465666a5e2134f3a11c7f9a678d453..bfb702cf064ce062462b67e5c7f0d0eba3f822d0 100644 (file)
--- a/pv/popups/deviceoptions.cpp
+++ b/pv/popups/deviceoptions.cpp
@@ -14,8 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "deviceoptions.hpp"
@@ -45,10 +44,19 @@ DeviceOptions::DeviceOptions(shared_ptr<Device> device, QWidget *parent) :
        layout_.addWidget(binding_.get_property_form(this, true));
 }
 
-pv::prop::binding::DeviceOptions& DeviceOptions::binding()
+pv::binding::Device& DeviceOptions::binding()
 {
        return binding_;
 }
 
+void DeviceOptions::show()
+{
+       // Update device config widgets with the current values supplied by the
+       // driver before actually showing the popup dialog
+       binding_.update_property_widgets();
+
+       Popup::show();
+}
+
 } // namespace popups
 } // namespace pv