Add theme color for panes with keyboard focus

Author: D0ntPanic

binaryninjacore.h

@@ -37,14 +37,14 @@
 // Current ABI version for linking to the core. This is incremented any time
 // there are changes to the API that affect linking, including new functions,
 // new types, or modifications to existing functions or types.
-#define BN_CURRENT_CORE_ABI_VERSION 130
+#define BN_CURRENT_CORE_ABI_VERSION 131
 
 // Minimum ABI version that is supported for loading of plugins. Plugins that
 // are linked to an ABI version less than this will not be able to load and
 // will require rebuilding. The minimum version is increased when there are
 // incompatible changes that break binary compatibility, such as changes to
 // existing types or functions.
-#define BN_MINIMUM_CORE_ABI_VERSION 130
+#define BN_MINIMUM_CORE_ABI_VERSION 131
 
 #ifdef __GNUC__
 	#ifdef BINARYNINJACORE_LIBRARY
@@ -2170,6 +2170,7 @@ extern "C"
 		// Pane colors
 		ActivePaneBackgroundColor,
 		InactivePaneBackgroundColor,
+		FocusedPaneBackgroundColor,
 
 		// Tab colors
 		TabBarTabActiveColor,

ui/pane.h

@@ -37,9 +37,10 @@ class BINARYNINJAUIAPI Pane : public QWidget
 	PaneHeader* m_header = nullptr;
 	CloseButton* m_closeButton = nullptr;
 	bool m_active = false;
+	bool m_containerFocused = false;
 	QVBoxLayout* m_layout = nullptr;
 
-  public:
+public:
 	Pane(QWidget* widget);
 
 	QWidget* widget() const { return m_widget; }
@@ -55,22 +56,24 @@ class BINARYNINJAUIAPI Pane : public QWidget
 
 	virtual void setIsSinglePane(bool isSinglePane);
 	virtual void setIsActivePane(bool active);
+	virtual void setIsContainerFocused(bool focused);
 	virtual Qt::Orientation defaultSplitDirection() const { return Qt::Horizontal; }
 	virtual void setDefaultSplitDirection(Qt::Orientation orientation);
 
 	void setWidget(QWidget* widget);
 
-  protected:
+protected:
 	void init(PaneHeader* header);
+	void updateHeaderColor();
 
-  Q_SIGNALS:
+Q_SIGNALS:
 	void paneCloseRequested();
 	void paneSplitRequested(Pane* newPane, Qt::Edge edge);
 	void movePane(Pane* target, Qt::Edge edge);
 	void newWindowForPane(QScreen* screen, QPoint pos);
 	void notifyViewChanged(ViewFrame* frame);
 
-  public Q_SLOTS:
+public Q_SLOTS:
 	void splitButtonClicked(Qt::Orientation orientation);
 	void closeButtonClicked();
 	void headerClicked();