Scroll the devtools when the window is small.

This allows access to the other tools at 1x, and allows us to add more as
necessary.

UI/DevScreens.cpp

@@ -61,20 +61,26 @@ void DevMenu::CreatePopupContents(UI::ViewGroup *parent) {
 	I18NCategory *dev = GetI18NCategory("Developer");
 	I18NCategory *sy = GetI18NCategory("System");
 
+	ScrollView *scroll = new ScrollView(ORIENT_VERTICAL, new LinearLayoutParams(FILL_PARENT, WRAP_CONTENT, 1.0f));
+	LinearLayout *items = new LinearLayout(ORIENT_VERTICAL);
+
 #if !defined(MOBILE_DEVICE)
-	parent->Add(new Choice(dev->T("Log View")))->OnClick.Handle(this, &DevMenu::OnLogView);
+	items->Add(new Choice(dev->T("Log View")))->OnClick.Handle(this, &DevMenu::OnLogView);
 #endif
-	parent->Add(new Choice(dev->T("Logging Channels")))->OnClick.Handle(this, &DevMenu::OnLogConfig);
-	parent->Add(new Choice(sy->T("Developer Tools")))->OnClick.Handle(this, &DevMenu::OnDeveloperTools);
-	parent->Add(new Choice(dev->T("Jit Compare")))->OnClick.Handle(this, &DevMenu::OnJitCompare);
-	parent->Add(new Choice(dev->T("Shader Viewer")))->OnClick.Handle(this, &DevMenu::OnShaderView);
-	parent->Add(new Choice(dev->T("Toggle Freeze")))->OnClick.Handle(this, &DevMenu::OnFreezeFrame);
-	parent->Add(new Choice(dev->T("Dump Frame GPU Commands")))->OnClick.Handle(this, &DevMenu::OnDumpFrame);
-	parent->Add(new Choice(dev->T("Toggle Audio Debug")))->OnClick.Handle(this, &DevMenu::OnToggleAudioDebug);
+	items->Add(new Choice(dev->T("Logging Channels")))->OnClick.Handle(this, &DevMenu::OnLogConfig);
+	items->Add(new Choice(sy->T("Developer Tools")))->OnClick.Handle(this, &DevMenu::OnDeveloperTools);
+	items->Add(new Choice(dev->T("Jit Compare")))->OnClick.Handle(this, &DevMenu::OnJitCompare);
+	items->Add(new Choice(dev->T("Shader Viewer")))->OnClick.Handle(this, &DevMenu::OnShaderView);
+	items->Add(new Choice(dev->T("Toggle Freeze")))->OnClick.Handle(this, &DevMenu::OnFreezeFrame);
+	items->Add(new Choice(dev->T("Dump Frame GPU Commands")))->OnClick.Handle(this, &DevMenu::OnDumpFrame);
+	items->Add(new Choice(dev->T("Toggle Audio Debug")))->OnClick.Handle(this, &DevMenu::OnToggleAudioDebug);
 #ifdef USE_PROFILER
-	parent->Add(new CheckBox(&g_Config.bShowFrameProfiler, dev->T("Frame Profiler"), ""));
+	items->Add(new CheckBox(&g_Config.bShowFrameProfiler, dev->T("Frame Profiler"), ""));
 #endif
 
+	scroll->Add(items);
+	parent->Add(scroll);
+
 	RingbufferLogListener *ring = LogManager::GetInstance()->GetRingbufferListener();
 	if (ring) {
 		ring->SetEnable(true);