修改一些

Qt/tests/Qt_Bridge_Tests.cpp

@@ -11,7 +11,6 @@ TEST(Renderive_Qt, WidgetLifecycleDrivesAndStopsKernelScene) {
     ASSERT_NE(application, nullptr);
     Latency_Eager_Plot plot;
     plot.resize(240, 120);
-    plot.init();
     const auto root = plot.root_renderable();
     renderive_Owner<Frequency_Axis> x_axis;
     renderive_Owner<Axis> y_axis;
@@ -24,7 +23,9 @@ TEST(Renderive_Qt, WidgetLifecycleDrivesAndStopsKernelScene) {
         .set<&Frequency_Axis::Properties::coordinates>(Range{0.0, 10.0})
         .set_paint_rely({root})
         .set_render_rely({root})
+        .set_object_name("X Axis")
         .build();
+    plot.add_renderable(x_axis);
     y_axis = Axis::Builder{}
         .set<&Axis::Properties::orientation>(Orientation::Vertical)
         .set<&Axis::Properties::x>(20)
@@ -33,13 +34,18 @@ TEST(Renderive_Qt, WidgetLifecycleDrivesAndStopsKernelScene) {
         .set<&Axis::Properties::coordinates>(Range{1.0, 0.0})
         .set_paint_rely({root})
         .set_render_rely({root})
+        .set_object_name("Y Axis")
         .build();
+    plot.add_renderable(y_axis);
     spectrum = Spectrum::Builder(x_axis, y_axis)
         .set<&Spectrum::Properties::frequency_range>(Range{0.0, 10.0})
         .set<&Spectrum::Properties::frequency_point_size>(8)
         .set_paint_rely({root})
         .set_render_rely({root})
+        .set_object_name("Spectrum")
         .build();
+    plot.add_renderable(spectrum);
+    plot.init();
     spectrum->update_samples(std::vector<double>{0.1, 0.3, 0.8, 0.5, 0.9, 0.4, 0.2, 0.7});
     plot.show();
     QTimer::singleShot(150, application, &QCoreApplication::quit);