Header changes for nav in containerized views.

Author: fuzyll

ui/filter.h

@@ -66,6 +66,7 @@ class BINARYNINJAUIAPI FilteredView : public QWidget
 	void clearFilter();
 	void showFilter(const QString& initialText);
 	void focusAndSelectFilter();
+	bool hasFilterText() const;
 
 	static bool match(const std::string& name, const std::string& filter);
 

ui/memorymap.h

@@ -329,6 +329,7 @@ class BINARYNINJAUIAPI MemoryMapContainer : public QWidget, public ViewContainer
 
 	MemoryMapView* m_memoryMap;
 	MemoryMapSidebarWidget* m_widget;
+	UIActionHandler m_actionHandler;
 
 public:
 	MemoryMapContainer(BinaryViewRef data, MemoryMapSidebarWidget* parent);
@@ -338,6 +339,11 @@ class BINARYNINJAUIAPI MemoryMapContainer : public QWidget, public ViewContainer
 
 protected:
 	virtual void focusInEvent(QFocusEvent* event) override;
+
+private:
+	void bindNavigationShortcuts();
+	void navigateBack();
+	void navigateForward();
 };
 
 /*!

ui/stringsview.h

@@ -209,6 +209,7 @@ class BINARYNINJAUIAPI StringsContainer : public QWidget, public ViewContainer
 	FilteredView* m_filter;
 	FilterEdit* m_separateEdit = nullptr;
 	StringsViewSidebarWidget* m_widget;
+	UIActionHandler m_actionHandler;
 
   public:
 	StringsContainer(BinaryViewRef data, StringsViewSidebarWidget* parent, bool separateEdit = false);
@@ -220,6 +221,11 @@ class BINARYNINJAUIAPI StringsContainer : public QWidget, public ViewContainer
 
   protected:
 	virtual void focusInEvent(QFocusEvent* event) override;
+
+  private:
+	void bindNavigationShortcuts();
+	void navigateBack();
+	void navigateForward();
 };
 
 /*!

ui/typebrowser.h

@@ -594,6 +594,11 @@ class BINARYNINJAUIAPI TypeBrowserContainer : public QWidget, public ViewContain
 	class TypeBrowserSidebarWidget* m_sidebarWidget;
 	UIActionHandler m_actionHandler;
 
+private:
+	void bindNavigationShortcuts();
+	void navigateBack();
+	void navigateForward();
+
 public:
 	TypeBrowserContainer(BinaryViewRef data, class TypeBrowserSidebarWidget* parent);
 	virtual View* getView() override { return m_view; }