Set some object names for easier debugging.

src/plugins/coreplugin/designmode.cpp

@@ -114,6 +114,7 @@ DesignModePrivate::DesignModePrivate(DesignMode *q, EditorManager *editorManager
 DesignMode::DesignMode(EditorManager *editorManager) :
         IMode(), d(new DesignModePrivate(this, editorManager))
 {
+    setObjectName(QLatin1String("DesignMode"));
     setEnabled(false);
     ExtensionSystem::PluginManager::instance()->addObject(d->m_coreListener);
 

src/plugins/coreplugin/editmode.cpp

@@ -53,6 +53,7 @@ EditMode::EditMode(EditorManager *editorManager) :
     m_splitter(new MiniSplitter),
     m_rightSplitWidgetLayout(new QVBoxLayout)
 {
+    setObjectName(QLatin1String("EditMode"));
     m_rightSplitWidgetLayout->setSpacing(0);
     m_rightSplitWidgetLayout->setMargin(0);
     QWidget *rightSplitWidget = new QWidget;
@@ -68,7 +69,9 @@ EditMode::EditMode(EditorManager *editorManager) :
     MiniSplitter *splitter = new MiniSplitter;
     splitter->setOrientation(Qt::Vertical);
     splitter->insertWidget(0, rightPaneSplitter);
-    splitter->insertWidget(1, new Core::OutputPanePlaceHolder(this, splitter));
+    QWidget *outputPane = new Core::OutputPanePlaceHolder(this, splitter);
+    outputPane->setObjectName(QLatin1String("EditModeOutputPanePlaceHolder"));
+    splitter->insertWidget(1, outputPane);
     splitter->setStretchFactor(0, 3);
     splitter->setStretchFactor(1, 0);
 

src/plugins/debugger/debuggermainwindow.cpp

@@ -529,7 +529,9 @@ QWidget *DebuggerMainWindow::createContents(IMode *mode)
     // Right-side window with editor, output etc.
     MiniSplitter *mainWindowSplitter = new MiniSplitter;
     mainWindowSplitter->addWidget(this);
-    mainWindowSplitter->addWidget(new OutputPanePlaceHolder(mode, mainWindowSplitter));
+    QWidget *outputPane = new OutputPanePlaceHolder(mode, mainWindowSplitter);
+    outputPane->setObjectName(QLatin1String("DebuggerOutputPanePlaceHolder"));
+    mainWindowSplitter->addWidget(outputPane);
     mainWindowSplitter->setStretchFactor(0, 10);
     mainWindowSplitter->setStretchFactor(1, 0);
     mainWindowSplitter->setOrientation(Qt::Vertical);

src/plugins/debugger/debuggerplugin.cpp

@@ -507,7 +507,7 @@ static DebuggerEngine *dummyEngine()
 class DebugMode : public IMode
 {
 public:
-    DebugMode() : m_widget(0) {}
+    DebugMode() : m_widget(0) {  setObjectName(QLatin1String("DebugMode"));  }
 
     // Make sure the editor manager does not get deleted.
     ~DebugMode() { EditorManager::instance()->setParent(0); }

src/plugins/designer/formeditorw.cpp

@@ -337,7 +337,9 @@ void FormEditorW::fullInit()
     // 'Run' in 'Design' mode emits output.
     Core::MiniSplitter *splitter = new Core::MiniSplitter(Qt::Vertical);
     splitter->addWidget(m_editorWidget);
-    splitter->addWidget(new Core::OutputPanePlaceHolder(m_designMode, splitter));
+    QWidget *outputPane = new Core::OutputPanePlaceHolder(m_designMode, splitter);
+    outputPane->setObjectName(QLatin1String("DesignerOutputPanePlaceHolder"));
+    splitter->addWidget(outputPane);
     layout->addWidget(splitter);
     m_modeWidget->setLayout(layout);
 

src/plugins/help/helpmode.cpp

@@ -38,6 +38,7 @@ using namespace Help::Internal;
 HelpMode::HelpMode(QWidget *widget, QObject *parent)
     : BaseMode(parent)
 {
+    setObjectName(QLatin1String("HelpMode"));
     setDisplayName(tr("Help"));
     setId(QLatin1String(Constants::ID_MODE_HELP));
     setIcon(QIcon(QLatin1String(":/fancyactionbar/images/mode_Reference.png")));