Style fixes to IK, focus on docs

headers/os/interface/Alert.h

@@ -1,5 +1,5 @@
 /*
- * Copyright 2001-2006, Haiku, Inc. All rights reserved.
+ * Copyright 2001-2014 Haiku, Inc. All rights reserved.
  * Distributed under the terms of the MIT License.
  */
 #ifndef	_ALERT_H
@@ -9,11 +9,6 @@
 #include <Window.h>
 
 
-class BBitmap;
-class BButton;
-class BInvoker;
-class BTextView;
-
 // enum for flavors of alert
 enum alert_type {
 	B_EMPTY_ALERT = 0,
@@ -29,41 +24,46 @@ enum button_spacing {
 };
 
 
+class BBitmap;
+class BButton;
+class BInvoker;
+class BTextView;
+
 class BAlert : public BWindow {
-	public:
+public:
 							BAlert(const char* title, const char* text,
 								const char* button1, const char* button2 = NULL,
 								const char* button3 = NULL,
 								button_width width = B_WIDTH_AS_USUAL,
 								alert_type type = B_INFO_ALERT);
-							BAlert(const char *title, const char *text,
+							BAlert(const char* title, const char* text,
-								const char *button1, const char *button2,
+								const char* button1, const char* button2,
-								const char *button3, button_width width,
+								const char* button3, button_width width,
 								button_spacing spacing,
 								alert_type type = B_INFO_ALERT);
 		virtual				~BAlert();
 
 		// Archiving
-							BAlert(BMessage *data);
+							BAlert(BMessage* data);
-		static	BArchivable	*Instantiate(BMessage *data);
+		static	BArchivable	*Instantiate(BMessage* data);
-		virtual	status_t	Archive(BMessage *data, bool deep = true) const;
+		virtual	status_t	Archive(BMessage* data, bool deep = true) const;
 
 		// BAlert guts
 				void		SetShortcut(int32 button_index, char key);
 				char		Shortcut(int32 button_index) const;
 
 				int32		Go();
-				status_t	Go(BInvoker *invoker);
+				status_t	Go(BInvoker* invoker);
 
-		virtual	void		MessageReceived(BMessage *an_event);
+		virtual	void		MessageReceived(BMessage* message);
 		virtual	void		FrameResized(float new_width, float new_height);
 				BButton*	ButtonAt(int32 index) const;
 				BTextView*	TextView() const;
 
 		virtual BHandler*	ResolveSpecifier(BMessage* message, int32 index,
-								BMessage* specifier, int32 form,
+								BMessage* specifier, int32 what,
 								const char* property);
-		virtual	status_t	GetSupportedSuites(BMessage *data);
+		virtual	status_t	GetSupportedSuites(BMessage* data);
 
 		virtual void		DispatchMessage(BMessage* message, BHandler* handler);
 		virtual	void		Quit();
@@ -71,9 +71,9 @@ class BAlert : public BWindow {
 
 		static	BPoint		AlertPosition(float width, float height);
 
-		virtual status_t	Perform(perform_code d, void *arg);
+		virtual status_t	Perform(perform_code d, void* arg);
 
-	private:
+private:
 		friend class _BAlertFilter_;
 
 		virtual	void		_ReservedAlert1();

headers/os/interface/Button.h

@@ -66,9 +66,9 @@ public:
 	virtual	void				ResizeToPreferred();
 	virtual	status_t			Invoke(BMessage* message = NULL);
 	virtual	void				FrameMoved(BPoint newPosition);
-	virtual	void				FrameResized(float width, float height);
+	virtual	void				FrameResized(float newWidth, float newHeight);
 
-	virtual	void				MakeFocus(bool focused = true);
+	virtual	void				MakeFocus(bool focus = true);
 	virtual	void				AllAttached();
 	virtual	void				AllDetached();
 	
@@ -78,7 +78,6 @@ public:
 	virtual	status_t			GetSupportedSuites(BMessage* message);
 	virtual	status_t			Perform(perform_code d, void* arg);
 
-
 	virtual	BSize				MinSize();
 	virtual	BSize				MaxSize();
 	virtual	BSize				PreferredSize();

headers/os/interface/ChannelControl.h

@@ -5,34 +5,36 @@
 #ifndef _CHANNEL_CONTROL_H
 #define _CHANNEL_CONTROL_H
 
+
 //! BChannelControl is the base class for controls that have several
 // independent values, with minima and maxima.
 
 #include <Control.h>
 #include <String.h>
 
+
 class BChannelControl : public BControl {
 public:
 								BChannelControl(BRect frame, const char* name,
 									const char* label, BMessage* model,
 									int32 channelCount = 1,
-									uint32 resizeFlags
+									uint32 resizingMode
 										= B_FOLLOW_LEFT | B_FOLLOW_TOP,
-									uint32 viewFlags = B_WILL_DRAW);
+									uint32 flags = B_WILL_DRAW);
 								BChannelControl(const char* name,
 									const char* label, BMessage* model,
 									int32 channelCount = 1,
-									uint32 viewFlags = B_WILL_DRAW);
+									uint32 flags = B_WILL_DRAW);
 								BChannelControl(BMessage* archive);
 	virtual						~BChannelControl();
 
-	virtual	status_t			Archive(BMessage* into, bool deep = true) const;
+	virtual	status_t			Archive(BMessage* data, bool deep = true) const;
 
 	virtual	void				Draw(BRect updateRect) = 0;
 	virtual	void				MouseDown(BPoint where) = 0;
-	virtual	void				KeyDown(const char* bytes, int32 size) = 0;
+	virtual	void				KeyDown(const char* bytes, int32 numBytes) = 0;
 
-	virtual	void				FrameResized(float width, float height);
+	virtual	void				FrameResized(float newWidth, float newHeight);
 	virtual	void				SetFont(const BFont* font,
 									uint32 mask = B_FONT_ALL);
 
@@ -45,14 +47,14 @@ public:
 	virtual	void				MessageReceived(BMessage* message);
 
 	virtual	BHandler*			ResolveSpecifier(BMessage* message, int32 index,
-									BMessage* specifier, int32 form,
+									BMessage* specifier, int32 what,
 									const char* property);
 	virtual	status_t			GetSupportedSuites(BMessage* data);
 
 	virtual	void				SetModificationMessage(BMessage* message);
 			BMessage*			ModificationMessage() const;
 
-	virtual	status_t			Invoke(BMessage* withMessage = NULL);
+	virtual	status_t			Invoke(BMessage* message = NULL);
 
 	//! These methods are similar to Invoke() Invoke() and InvokeNotify(), but
 	// include additional information about all of the channels in the control.
@@ -112,18 +114,18 @@ private:
 								BChannelControl(const BChannelControl& other);
 			BChannelControl&	operator=(const BChannelControl& other);
 
-	virtual	void				_Reserverd_ChannelControl_0(void *, ...);
+	virtual	void				_Reserverd_ChannelControl_0(void*, ...);
-	virtual	void				_Reserverd_ChannelControl_1(void *, ...);
+	virtual	void				_Reserverd_ChannelControl_1(void*, ...);
-	virtual	void				_Reserverd_ChannelControl_2(void *, ...);
+	virtual	void				_Reserverd_ChannelControl_2(void*, ...);
-	virtual	void				_Reserverd_ChannelControl_3(void *, ...);
+	virtual	void				_Reserverd_ChannelControl_3(void*, ...);
-	virtual	void				_Reserverd_ChannelControl_4(void *, ...);
+	virtual	void				_Reserverd_ChannelControl_4(void*, ...);
-	virtual	void				_Reserverd_ChannelControl_5(void *, ...);
+	virtual	void				_Reserverd_ChannelControl_5(void*, ...);
-	virtual	void				_Reserverd_ChannelControl_6(void *, ...);
+	virtual	void				_Reserverd_ChannelControl_6(void*, ...);
-	virtual	void				_Reserverd_ChannelControl_7(void *, ...);
+	virtual	void				_Reserverd_ChannelControl_7(void*, ...);
-	virtual	void				_Reserverd_ChannelControl_8(void *, ...);
+	virtual	void				_Reserverd_ChannelControl_8(void*, ...);
-	virtual	void				_Reserverd_ChannelControl_9(void *, ...);
+	virtual	void				_Reserverd_ChannelControl_9(void*, ...);
-	virtual	void				_Reserverd_ChannelControl_10(void *, ...);
+	virtual	void				_Reserverd_ChannelControl_10(void*, ...);
-	virtual	void				_Reserverd_ChannelControl_11(void *, ...);
+	virtual	void				_Reserverd_ChannelControl_11(void*, ...);
 
 protected:
 	inline	int32* const&		MinLimitList() const;

headers/os/interface/CheckBox.h

@@ -36,7 +36,7 @@ public:
 	virtual	void				AllDetached();
 
 	virtual	void				FrameMoved(BPoint newPosition);
-	virtual	void				FrameResized(float width, float height);
+	virtual	void				FrameResized(float newWidth, float newHeight);
 	virtual	void				WindowActivated(bool active);
 
 	virtual	void				MessageReceived(BMessage* message);

headers/os/interface/ColorControl.h

@@ -29,11 +29,11 @@ public:
 									float cellSize, const char* name,
 									BMessage* message = NULL,
 									bool useOffscreen = false);
-								BColorControl(BMessage* archive);
+								BColorControl(BMessage* data);
 	virtual						~BColorControl();
 
-	static	BArchivable*		Instantiate(BMessage* archive);
+	static	BArchivable*		Instantiate(BMessage* data);
-	virtual	status_t			Archive(BMessage* archive,
+	virtual	status_t			Archive(BMessage* data,
 									bool deep = true) const;
 
 	virtual	void				SetLayout(BLayout* layout);
@@ -91,7 +91,7 @@ private:
 
 			void				_InitData(color_control_layout layout,
 									float size, bool useOffscreen,
-									BMessage* archive = NULL);
+									BMessage* data = NULL);
 			void				_LayoutView();
 			void				_InitOffscreen();
 			void				_InvalidateSelector(int16 ramp,

headers/os/interface/Control.h

@@ -45,7 +45,7 @@ public:
 	virtual	void				AllDetached();
 
 	virtual	void				MessageReceived(BMessage* message);
-	virtual	void				MakeFocus(bool focused = true);
+	virtual	void				MakeFocus(bool focus = true);
 
 	virtual	void				KeyDown(const char* bytes, int32 numBytes);
 	virtual	void				MouseDown(BPoint where);

headers/os/interface/ListView.h

@@ -53,8 +53,8 @@ public:
 	virtual void				AllDetached();
 	virtual void				FrameResized(float newWidth, float newHeight);
 	virtual void				FrameMoved(BPoint newPosition);
-	virtual void				TargetedByScrollView(BScrollView* scroller);
+	virtual void				TargetedByScrollView(BScrollView* view);
-	virtual void				WindowActivated(bool state);
+	virtual void				WindowActivated(bool active);
 
 	virtual void				MessageReceived(BMessage* message);
 	virtual void				KeyDown(const char* bytes, int32 numBytes);
@@ -142,7 +142,7 @@ public:
 
 	virtual BHandler*			ResolveSpecifier(BMessage* message,
 									int32 index, BMessage* specifier,
-									int32 form, const char* property);
+									int32 what, const char* property);
 	virtual status_t			GetSupportedSuites(BMessage* data);
 
 	virtual status_t			Perform(perform_code code, void* arg);

headers/os/interface/MenuField.h

@@ -45,7 +45,7 @@ public:
 	virtual	void				KeyDown(const char* bytes, int32 numBytes);
 	virtual	void				MakeFocus(bool focused);
 	virtual	void				MessageReceived(BMessage* message);
-	virtual	void				WindowActivated(bool state);
+	virtual	void				WindowActivated(bool active);
 	virtual	void				MouseUp(BPoint where);
 	virtual	void				MouseMoved(BPoint where, uint32 transit,
 									const BMessage* dragMessage);

headers/os/interface/OutlineListView.h

@@ -24,7 +24,7 @@ public:
 									uint32 flags = B_WILL_DRAW
 										| B_FRAME_EVENTS | B_NAVIGABLE);
 								BOutlineListView(BMessage* archive);
-	virtual 					~BOutlineListView();
+	virtual						~BOutlineListView();
 
 	static	BArchivable*		Instantiate(BMessage* archive);
 	virtual	status_t			Archive(BMessage* archive,
@@ -36,16 +36,16 @@ public:
 	virtual	void				FrameResized(float newWidth, float newHeight);
 	virtual	void				MouseUp(BPoint where);
 
-	virtual bool				AddUnder(BListItem* item, BListItem* superItem);
+	virtual	bool				AddUnder(BListItem* item, BListItem* superItem);
 
-	virtual bool				AddItem(BListItem* item);
+	virtual	bool				AddItem(BListItem* item);
-	virtual bool				AddItem(BListItem* item, int32 fullListIndex);
+	virtual	bool				AddItem(BListItem* item, int32 fullListIndex);
-	virtual bool				AddList(BList* newItems);
+	virtual	bool				AddList(BList* newItems);
-	virtual bool				AddList(BList* newItems, int32 fullListIndex);
+	virtual	bool				AddList(BList* newItems, int32 fullListIndex);
 
-	virtual bool				RemoveItem(BListItem* item);
+	virtual	bool				RemoveItem(BListItem* item);
-	virtual BListItem*			RemoveItem(int32 fullListIndex);
+	virtual	BListItem*			RemoveItem(int32 fullListIndex);
-	virtual bool				RemoveItems(int32 fullListIndex, int32 count);
+	virtual	bool				RemoveItems(int32 fullListIndex, int32 count);
 
 			BListItem*			FullListItemAt(int32 fullListIndex) const;
 			int32				FullListIndexOf(BPoint where) const;
@@ -70,19 +70,19 @@ public:
 
 			bool				IsExpanded(int32 fullListIndex);
 
-	virtual BHandler*			ResolveSpecifier(BMessage* message,
+	virtual	BHandler*			ResolveSpecifier(BMessage* message,
 									int32 index, BMessage* specifier,
 									int32 what, const char* property);
-	virtual status_t			GetSupportedSuites(BMessage* data);
+	virtual	status_t			GetSupportedSuites(BMessage* data);
-	virtual status_t			Perform(perform_code code, void* data);
+	virtual	status_t			Perform(perform_code code, void* data);
 
-	virtual void				ResizeToPreferred();
+	virtual	void				ResizeToPreferred();
-	virtual void				GetPreferredSize(float* _width,
+	virtual	void				GetPreferredSize(float* _width,
 									float* _height);
-	virtual void				MakeFocus(bool focus = true);
+	virtual	void				MakeFocus(bool focus = true);
-	virtual void				AllAttached();
+	virtual	void				AllAttached();
-	virtual void				AllDetached();
+	virtual	void				AllDetached();
-	virtual void				DetachedFromWindow();
+	virtual	void				DetachedFromWindow();
 
 			void				FullListSortItems(int (*compareFunc)(
 										const BListItem* first,

headers/os/interface/PictureButton.h

@@ -41,11 +41,11 @@ public:
 	virtual	void				ResizeToPreferred();
 	virtual	void				GetPreferredSize(float* _width,
 									float* _height);
-	virtual	void				FrameMoved(BPoint position);
+	virtual	void				FrameMoved(BPoint newPosition);
-	virtual	void				FrameResized(float width, float height);
+	virtual	void				FrameResized(float newWidth, float newHeight);
 
-	virtual	void				WindowActivated(bool state);
+	virtual	void				WindowActivated(bool active);
-	virtual	void				MakeFocus(bool state = true);
+	virtual	void				MakeFocus(bool focus = true);
 
 	virtual	void				Draw(BRect updateRect);
 
@@ -53,8 +53,8 @@ public:
 	virtual	void				KeyDown(const char* bytes, int32 numBytes);
 	virtual	void				MouseDown(BPoint where);
 	virtual	void				MouseUp(BPoint where);
-	virtual	void				MouseMoved(BPoint where, uint32 transit,
+	virtual	void				MouseMoved(BPoint where, uint32 code,
-									const BMessage* message);
+									const BMessage* dragMessage);
 
 	virtual	void				SetEnabledOn(BPicture* picture);
 	virtual	void				SetEnabledOff(BPicture* picture);
@@ -74,7 +74,7 @@ public:
 
 	virtual	BHandler*			ResolveSpecifier(BMessage* message,
 									int32 index, BMessage* specifier,
-									int32 form, const char* property);
+									int32 what, const char* property);
 	virtual	status_t			GetSupportedSuites(BMessage* data);
 
 	virtual	status_t			Perform(perform_code code, void* data);

headers/os/interface/RadioButton.h

@@ -46,13 +46,13 @@ public:
 									const BMessage* dragMessage);
 	virtual	void				DetachedFromWindow();
 	virtual	void				FrameMoved(BPoint newPosition);
-	virtual	void				FrameResized(float width, float height);
+	virtual	void				FrameResized(float newWidth, float newHeight);
 
 	virtual	BHandler*			ResolveSpecifier(BMessage* message,
 									int32 index, BMessage* specifier,
 									int32 what, const char* property);
 
-	virtual	void				MakeFocus(bool focused = true);
+	virtual	void				MakeFocus(bool focus = true);
 	virtual	void				AllAttached();
 	virtual	void				AllDetached();
 	virtual	status_t			GetSupportedSuites(BMessage* message);

headers/os/interface/Region.h

@@ -34,8 +34,8 @@ public:
 			BRegion&			operator=(const BRegion& other);
 			bool				operator==(const BRegion& other) const;
 
-			void				Set(BRect newBounds);
+			void				Set(BRect rect);
-			void				Set(clipping_rect newBounds);
+			void				Set(clipping_rect clipping);
 
 			BRect				Frame() const;
 			clipping_rect		FrameInt() const;

headers/os/interface/ScrollBar.h

@@ -33,11 +33,33 @@ public:
 	virtual	status_t			Archive(BMessage* archive,
 									bool deep = true) const;
 
+	virtual void				AllAttached();
+	virtual void				AllDetached();
+
 	virtual	void				AttachedToWindow();
+	virtual	void				DetachedFromWindow();
+
+	virtual	void				Draw(BRect updateRect);
+	virtual	void				FrameMoved(BPoint new_position);
+	virtual	void				FrameResized(float newWidth, float newHeight);
+
+	virtual void				MessageReceived(BMessage* message);
+
+	virtual	void				MouseDown(BPoint where);
+	virtual	void				MouseUp(BPoint where);
+	virtual	void				MouseMoved(BPoint where, uint32 code,
+									const BMessage* dragMessage);
+
+#if DISABLES_ON_WINDOW_DEACTIVATION
+	virtual	void				WindowActivated(bool active);
+#endif
+
 			void				SetValue(float value);
 			float				Value() const;
+
 			void				SetProportion(float);
 			float				Proportion() const;
+
 	virtual	void				ValueChanged(float newValue);
 
 			void				SetRange(float min, float max);
@@ -45,10 +67,12 @@ public:
 			void				SetSteps(float smallStep, float largeStep);
 			void				GetSteps(float* _smallStep,
 									float* _largeStep) const;
+
 			void				SetTarget(BView *target);
 			void				SetTarget(const char* targetName);
 			BView*				Target() const;
-			void				SetOrientation(orientation orientation);
+
+			void				SetOrientation(orientation direction);
 			orientation			Orientation() const;
 
 			// TODO: Make this a virtual method, it should be one,
@@ -56,39 +80,23 @@ public:
 			// to be used in case the BScrollBar should draw part of
 			// the focus indication of the target view for aesthetical
 			// reasons. BScrollView will forward this method.
-			status_t			SetBorderHighlighted(bool state);
+			status_t			SetBorderHighlighted(bool highlight);
 
-	virtual void				MessageReceived(BMessage* message);
-	virtual	void				MouseDown(BPoint pt);
-	virtual	void				MouseUp(BPoint pt);
-	virtual	void				MouseMoved(BPoint pt, uint32 code,
-									const BMessage* dragMessage);
-	virtual	void				DetachedFromWindow();
-	virtual	void				Draw(BRect updateRect);
-	virtual	void				FrameMoved(BPoint new_position);
-	virtual	void				FrameResized(float newWidth, float newHeight);
-
-	virtual BHandler*			ResolveSpecifier(BMessage* message,
-									int32 index, BMessage* specifier,
-									int32 form, const char* property);
-
-	virtual void				ResizeToPreferred();
 	virtual void				GetPreferredSize(float* _width,
 									float* _height);
-	virtual void				MakeFocus(bool state = true);
+	virtual void				ResizeToPreferred();
-	virtual void				AllAttached();
+	virtual void				MakeFocus(bool focus = true);
-	virtual void				AllDetached();
-	virtual status_t			GetSupportedSuites(BMessage* data);
 
 	virtual	BSize				MinSize();
 	virtual	BSize				MaxSize();
 	virtual	BSize				PreferredSize();
 
-	virtual status_t			Perform(perform_code d, void* arg);
+	virtual status_t			GetSupportedSuites(BMessage* message);
+	virtual BHandler*			ResolveSpecifier(BMessage* message,
+									int32 index, BMessage* specifier,
+									int32 what, const char* property);
 
-#if DISABLES_ON_WINDOW_DEACTIVATION
+	virtual status_t			Perform(perform_code d, void* arg);
-	virtual	void				WindowActivated(bool active);
-#endif
 
 private:
 	class Private;

headers/os/interface/ScrollView.h

@@ -1,6 +1,11 @@
 /*
- * Copyright 2004-2009, Haiku, Inc. All rights reserved.
+ * Copyright 2004-2009, Axel Dörfler, axeld@pinc-software.de.
- * Distributed under the terms of the MIT license.
+ * Copyright 2014 Haiku, Inc. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ *		Axel Dörfler, axeld@pinc-software.de
+ *		John Scipione, jscpione@gmail.com
  */
 #ifndef _SCROLL_VIEW_H
 #define _SCROLL_VIEW_H
@@ -28,55 +33,57 @@ public:
 	virtual						~BScrollView();
 
 	static	BArchivable*		Instantiate(BMessage* archive);
-	virtual	status_t			Archive(BMessage* archive,
+	virtual	status_t			Archive(BMessage* archive, bool deep = true) const;
-									bool deep = true) const;
 
-	virtual void				AttachedToWindow();
+	// Hook methods
-	virtual	void				DetachedFromWindow();
 	virtual	void				AllAttached();
 	virtual	void				AllDetached();
 
-	virtual void				Draw(BRect updateRect);
+	virtual	void				AttachedToWindow();
+	virtual	void				DetachedFromWindow();
 
-	virtual void				WindowActivated(bool active);
+	virtual	void				Draw(BRect updateRect);
-	virtual void				MakeFocus(bool state = true);
+	virtual	void				FrameMoved(BPoint newPosition);
+	virtual	void				FrameResized(float newWidth, float newHeight);
+
+	virtual	void				MessageReceived(BMessage* message);
+
+	virtual	void				MouseDown(BPoint where);
+	virtual	void				MouseMoved(BPoint where, uint32 code,
+									const BMessage* dragMessage);
+	virtual	void				MouseUp(BPoint where);
+
+	virtual	void				WindowActivated(bool active);
+
+	// Size
+	virtual	void				GetPreferredSize(float* _width, float* _height);
+	virtual	void				ResizeToPreferred();
+
+	virtual	void				MakeFocus(bool focus = true);
 
-	virtual void				GetPreferredSize(float* _width,
-									float* _height);
 	virtual	BSize				MinSize();
 	virtual	BSize				MaxSize();
 	virtual	BSize				PreferredSize();
-	virtual void				ResizeToPreferred();
 
-	virtual	void				FrameMoved(BPoint position);
+	// BScrollBar
-	virtual	void				FrameResized(float width, float height);
-
-	virtual void				MessageReceived(BMessage* message);
-
-	virtual void				MouseDown(BPoint point);
-	virtual	void				MouseUp(BPoint point);
-	virtual	void				MouseMoved(BPoint point, uint32 code,
-									const BMessage* dragMessage);
-
-	// BScrollView
 			BScrollBar*			ScrollBar(orientation posture) const;
 
-	virtual void				SetBorder(border_style border);
+	virtual	void				SetBorder(border_style border);
 			border_style		Border() const;
 
-	virtual status_t			SetBorderHighlighted(bool state);
+	virtual	status_t			SetBorderHighlighted(bool highlight);
 			bool				IsBorderHighlighted() const;
 
 			void				SetTarget(BView* target);
 			BView*				Target() const;
 
 	// Scripting
-	virtual BHandler*			ResolveSpecifier(BMessage* message,
+	virtual	BHandler*			ResolveSpecifier(BMessage* message,
 									int32 index, BMessage* specifier,
-									int32 form, const char* property);
+									int32 what, const char* property);
-	virtual status_t			GetSupportedSuites(BMessage* data);
+	virtual	status_t			GetSupportedSuites(BMessage* message);
 
-	virtual status_t			Perform(perform_code d, void* arg);
+	virtual	status_t			Perform(perform_code d, void* arg);
 
 protected:
 	virtual	void				LayoutInvalidated(bool descendants = false);

headers/os/interface/TextView.h

@@ -75,11 +75,11 @@ public:
 	virtual	void				MouseUp(BPoint where);
 	virtual	void				MouseMoved(BPoint where, uint32 code,
 									const BMessage* dragMessage);
-	virtual	void				WindowActivated(bool state);
+	virtual	void				WindowActivated(bool active);
 	virtual	void				KeyDown(const char* bytes, int32 numBytes);
 	virtual	void				Pulse();
-	virtual	void				FrameResized(float width, float height);
+	virtual	void				FrameResized(float newWidth, float newHeight);
-	virtual	void				MakeFocus(bool focusState = true);
+	virtual	void				MakeFocus(bool focus = true);
 	virtual	void				MessageReceived(BMessage* message);
 
 	virtual	BHandler*			ResolveSpecifier(BMessage* message,
@@ -114,7 +114,7 @@ public:
 
 			int32				CountLines() const;
 			int32				CurrentLine() const;
-			void				GoToLine(int32 lineIndex);
+			void				GoToLine(int32 lineNumber);
 
 	virtual	void				Cut(BClipboard* clipboard);
 	virtual	void				Copy(BClipboard* clipboard);
@@ -159,8 +159,8 @@ public:
 
 	virtual	bool				CanEndLine(int32 offset);
 
-			float				LineWidth(int32 lineIndex = 0) const;
+			float				LineWidth(int32 lineNumber = 0) const;
-			float				LineHeight(int32 lineIndex = 0) const;
+			float				LineHeight(int32 lineNumber = 0) const;
 			float				TextHeight(int32 startLine,
 									int32 endLine) const;
 

headers/os/interface/View.h

@@ -170,7 +170,7 @@ public:
 	virtual	void				MouseUp(BPoint where);
 	virtual	void				MouseMoved(BPoint where, uint32 code,
 									const BMessage* dragMessage);
-	virtual	void				WindowActivated(bool state);
+	virtual	void				WindowActivated(bool active);
 	virtual	void				KeyDown(const char* bytes, int32 numBytes);
 	virtual	void				KeyUp(const char* bytes, int32 numBytes);
 	virtual	void				Pulse();
@@ -285,7 +285,7 @@ public:
 			void				SetFillRule(int32 rule);
 			int32				FillRule() const;
 
-			void				SetOrigin(BPoint pt);
+			void				SetOrigin(BPoint where);
 			void				SetOrigin(float x, float y);
 			BPoint				Origin() const;
 
@@ -522,7 +522,7 @@ public:
 			void				ScrollBy(float dh, float dv);
 			void				ScrollTo(float x, float y);
 	virtual	void				ScrollTo(BPoint where);
-	virtual	void				MakeFocus(bool focusState = true);
+	virtual	void				MakeFocus(bool focus = true);
 			bool				IsFocus() const;
 
 	virtual	void				Show();
@@ -536,7 +536,7 @@ public:
 	virtual	void				GetPreferredSize(float* _width, float* _height);
 	virtual	void				ResizeToPreferred();
 
-			BScrollBar*			ScrollBar(orientation posture) const;
+			BScrollBar*			ScrollBar(orientation direction) const;
 
 	virtual	BHandler*			ResolveSpecifier(BMessage* message, int32 index,
 									BMessage* specifier, int32 form,

headers/os/interface/Window.h

@@ -149,7 +149,7 @@ public:
 			BView*				CurrentFocus() const;
 
 			void				Activate(bool = true);
-	virtual	void				WindowActivated(bool state);
+	virtual	void				WindowActivated(bool focus);
 
 			void				ConvertToScreen(BPoint* point) const;
 			BPoint				ConvertToScreen(BPoint point) const;

src/kits/interface/Alert.cpp

@@ -1,13 +1,16 @@
 /*
- * Copyright 2001-2008, Haiku.
+ * Copyright 2001-2015 Haiku, Inc. All rights reserved.
  * Distributed under the terms of the MIT License.
  *
  * Authors:
- *		Erik Jaesler (erik@cgsoftware.com)
  *		Axel Dörfler, axeld@pinc-software.de
+ *		Erik Jaesler, erik@cgsoftware.com
+ *		John Scipione, jscipione@gmail.com
  */
 
-//!	BAlert displays a modal alert window.
+
+//	BAlert displays a modal alert window.
+
 
 #include <new>
 #include <stdio.h>
@@ -304,13 +307,13 @@ BAlert::Go(BInvoker* invoker)
 
 
 void
-BAlert::MessageReceived(BMessage* msg)
+BAlert::MessageReceived(BMessage* message)
 {
-	if (msg->what != kAlertButtonMsg)
+	if (message->what != kAlertButtonMsg)
-		return BWindow::MessageReceived(msg);
+		return BWindow::MessageReceived(message);
 
 	int32 which;
-	if (msg->FindInt32("which", &which) == B_OK) {
+	if (message->FindInt32("which", &which) == B_OK) {
 		if (fAlertSem < B_OK) {
 			// Semaphore hasn't been created; we're running asynchronous
 			if (fInvoker) {
@@ -361,10 +364,11 @@ BAlert::TextView() const
 
 
 BHandler*
-BAlert::ResolveSpecifier(BMessage* msg, int32 index,
+BAlert::ResolveSpecifier(BMessage* message, int32 index,
-	BMessage* specifier, int32 form, const char* property)
+	BMessage* specifier, int32 what, const char* property)
 {
-	return BWindow::ResolveSpecifier(msg, index, specifier, form, property);
+	return BWindow::ResolveSpecifier(message, index, specifier, what,
+		property);
 }
 
 

src/kits/interface/Button.cpp

@@ -469,16 +469,16 @@ BButton::FrameMoved(BPoint newPosition)
 
 
 void
-BButton::FrameResized(float width, float height)
+BButton::FrameResized(float newWidth, float newHeight)
 {
-	BControl::FrameResized(width, height);
+	BControl::FrameResized(newWidth, newHeight);
 }
 
 
 void
-BButton::MakeFocus(bool focused)
+BButton::MakeFocus(bool focus)
 {
-	BControl::MakeFocus(focused);
+	BControl::MakeFocus(focus);
 }
 
 

src/kits/interface/ChannelControl.cpp

@@ -1,5 +1,5 @@
 /* 
- * Copyright 2005-2009, Haiku Inc. All Rights Reserved.
+ * Copyright 2005-2014 Haiku Inc. All rights reserved.
  * Distributed under the terms of the MIT License.
  */
 
@@ -17,26 +17,28 @@ sPropertyInfo[] = {
 
 	{ "CurrentChannel",
 		{ B_GET_PROPERTY, B_SET_PROPERTY, 0 },
-		{ B_DIRECT_SPECIFIER, 0	}, NULL, 0, { B_INT32_TYPE }
+		{ B_DIRECT_SPECIFIER, 0 }, NULL, 0, { B_INT32_TYPE }
 	},
 
 	{ "MaxLimitLabel", 
 		{ B_GET_PROPERTY, B_SET_PROPERTY, 0 },
-		{ B_DIRECT_SPECIFIER, 0	}, NULL, 0, { B_STRING_TYPE } 
+		{ B_DIRECT_SPECIFIER, 0 }, NULL, 0, { B_STRING_TYPE }
 	},
 
 	{ "MinLimitLabel",
 		{ B_GET_PROPERTY, B_SET_PROPERTY, 0 },
-		{ B_DIRECT_SPECIFIER, 0	}, NULL, 0, { B_STRING_TYPE }
+		{ B_DIRECT_SPECIFIER, 0 }, NULL, 0, { B_STRING_TYPE }
 	},
 
 	{ 0 }
 };
 
 
-BChannelControl::BChannelControl(BRect frame, const char *name, const char *label,
+BChannelControl::BChannelControl(BRect frame, const char* name,
-	BMessage *model, int32 channel_count, uint32 resizeMode, uint32 flags)
+	const char* label, BMessage* model, int32 channel_count,
-	: BControl(frame, name, label, model, resizeMode, flags),
+	uint32 resizingMode, uint32 flags)
+	:
+	BControl(frame, name, label, model, resizingMode, flags),
 	fChannelCount(channel_count),
 	fCurrentChannel(0),
 	fChannelMin(NULL),
@@ -57,10 +59,11 @@ BChannelControl::BChannelControl(BRect frame, const char *name, const char *labe
 }
 
 
-BChannelControl::BChannelControl(const char *name, const char *label,
+BChannelControl::BChannelControl(const char* name, const char* label,
-	BMessage *model, int32 channel_count, uint32 flags)
+	BMessage* model, int32 channelCount, uint32 flags)
-	: BControl(name, label, model, flags),
+	:
-	fChannelCount(channel_count),
+	BControl(name, label, model, flags),
+	fChannelCount(channelCount),
 	fCurrentChannel(0),
 	fChannelMin(NULL),
 	fChannelMax(NULL),
@@ -68,20 +71,21 @@ BChannelControl::BChannelControl(const char *name, const char *label,
 	fMultiLabels(NULL),
 	fModificationMsg(NULL)
 {
-	fChannelMin = new int32[channel_count];
+	fChannelMin = new int32[channelCount];
-	memset(fChannelMin, 0, sizeof(int32) * channel_count);
+	memset(fChannelMin, 0, sizeof(int32) * channelCount);
 	
-	fChannelMax = new int32[channel_count];
+	fChannelMax = new int32[channelCount];
-	for (int32 i = 0; i < channel_count; i++)
+	for (int32 i = 0; i < channelCount; i++)
 		fChannelMax[i] = 100;
 
-	fChannelValues = new int32[channel_count];
+	fChannelValues = new int32[channelCount];
-	memset(fChannelValues, 0, sizeof(int32) * channel_count);
+	memset(fChannelValues, 0, sizeof(int32) * channelCount);
 }
 
 
-BChannelControl::BChannelControl(BMessage *archive)
+BChannelControl::BChannelControl(BMessage* archive)
-	: BControl(archive),
+	:
+	BControl(archive),
 	fChannelCount(0),
 	fCurrentChannel(0),
 	fChannelMin(NULL),
@@ -111,18 +115,18 @@ BChannelControl::BChannelControl(BMessage *archive)
 		}
 	}
 
-	const char *label = NULL;
+	const char* label = NULL;
 	if (archive->FindString("be:_m_min_label", &label) == B_OK)
 		fMinLabel = label;
+
 	if (archive->FindString("be:_m_max_label", &label) == B_OK)
 		fMaxLabel = label;
 
-	BMessage *modificationMessage = new BMessage;
+	BMessage* modificationMessage = new BMessage;
 	if (archive->FindMessage("_mod_msg", modificationMessage) == B_OK)
 		fModificationMsg = modificationMessage;
 	else
 		delete modificationMessage;
-	
 }
 
 
@@ -136,28 +140,33 @@ BChannelControl::~BChannelControl()
 
 
 status_t
-BChannelControl::Archive(BMessage *message, bool deep) const
+BChannelControl::Archive(BMessage* data, bool deep) const
 {
-	status_t status = BControl::Archive(message, deep);
+	status_t status = BControl::Archive(data, deep);
 	if (status == B_OK)
-		status = message->AddInt32("be:_m_channel_count", fChannelCount);
+		status = data->AddInt32("be:_m_channel_count", fChannelCount);
+
 	if (status == B_OK)
-		status = message->AddInt32("be:_m_value_channel", fCurrentChannel);
+		status = data->AddInt32("be:_m_value_channel", fCurrentChannel);
+
 	if (status == B_OK)
-		status = message->AddString("be:_m_min_label", fMinLabel.String());
+		status = data->AddString("be:_m_min_label", fMinLabel.String());
+
 	if (status == B_OK)
-		status = message->AddString("be:_m_max_label", fMaxLabel.String());
+		status = data->AddString("be:_m_max_label", fMaxLabel.String());
 
 	if (status == B_OK && fChannelValues != NULL
 		&& fChannelMax != NULL && fChannelMin != NULL) {
 		for (int32 i = 0; i < fChannelCount; i++) {
-			status = message->AddInt32("be:_m_channel_min", fChannelMin[i]);
+			status = data->AddInt32("be:_m_channel_min", fChannelMin[i]);
 			if (status < B_OK)
 				break;
-			status = message->AddInt32("be:_m_channel_max", fChannelMax[i]);
+
+			status = data->AddInt32("be:_m_channel_max", fChannelMax[i]);
 			if (status < B_OK)
 				break;
-			status = message->AddInt32("be:_m_channel_val", fChannelValues[i]);
+
+			status = data->AddInt32("be:_m_channel_val", fChannelValues[i]);
 			if (status < B_OK)
 				break;
 		}
@@ -168,14 +177,14 @@ BChannelControl::Archive(BMessage *message, bool deep) const
 
 
 void
-BChannelControl::FrameResized(float width, float height)
+BChannelControl::FrameResized(float newWidth, float newHeight)
 {
-	BView::FrameResized(width, height);
+	BView::FrameResized(newWidth, newHeight);
 }
 
 
 void
-BChannelControl::SetFont(const BFont *font, uint32 mask)
+BChannelControl::SetFont(const BFont* font, uint32 mask)
 {
 	BView::SetFont(font, mask);
 }
@@ -203,27 +212,30 @@ BChannelControl::ResizeToPreferred()
 
 
 void
-BChannelControl::MessageReceived(BMessage *message)
+BChannelControl::MessageReceived(BMessage* message)
 {
 	BControl::MessageReceived(message);
 }
 
 
-BHandler *
+BHandler*
-BChannelControl::ResolveSpecifier(BMessage *msg, int32 index, BMessage *specifier,
+BChannelControl::ResolveSpecifier(BMessage* message, int32 index,
-	int32 form, const char *property)
+	BMessage* specifier, int32 what, const char* property)
 {
-	BHandler *target = this;
+	BHandler* target = this;
 	BPropertyInfo propertyInfo(sPropertyInfo);
-	if (propertyInfo.FindMatch(msg, index, specifier, form, property) < B_OK)
+	if (propertyInfo.FindMatch(message, index, specifier, what, property)
-		target = BControl::ResolveSpecifier(msg, index, specifier, form, property); 
+			< B_OK) {
+		target = BControl::ResolveSpecifier(message, index, specifier,
+			what, property);
+	}
 
 	return target;
 }
 
 
 status_t
-BChannelControl::GetSupportedSuites(BMessage *data)
+BChannelControl::GetSupportedSuites(BMessage* data)
 {
 	if (data == NULL)
 		return B_BAD_VALUE;
@@ -236,19 +248,20 @@ BChannelControl::GetSupportedSuites(BMessage *data)
 
 	if (err == B_OK)
 		return BControl::GetSupportedSuites(data);
+
 	return err;
 }
 
 
 void
-BChannelControl::SetModificationMessage(BMessage *message)
+BChannelControl::SetModificationMessage(BMessage* message)
 {
 	delete fModificationMsg;
 	fModificationMsg = message;
 }
 
 
-BMessage *
+BMessage*
 BChannelControl::ModificationMessage() const
 {
 	return fModificationMsg;
@@ -256,13 +269,13 @@ BChannelControl::ModificationMessage() const
 
 
 status_t
-BChannelControl::Invoke(BMessage *msg)
+BChannelControl::Invoke(BMessage* message)
 {
 	bool notify = false;
 	BMessage invokeMessage(InvokeKind(&notify));
 
-	if (msg != NULL)
+	if (message != NULL)
-		invokeMessage = *msg;
+		invokeMessage = *message;
 	else if (Message() != NULL)
 		invokeMessage = *Message();
 	
@@ -273,25 +286,25 @@ BChannelControl::Invoke(BMessage *msg)
 
 
 status_t
-BChannelControl::InvokeChannel(BMessage *msg, int32 fromChannel,
+BChannelControl::InvokeChannel(BMessage* message, int32 fromChannel,
-	int32 channelCount, const bool *inMask)
+	int32 channelCount, const bool* _mask)
 {
 	bool notify = false;
 	BMessage invokeMessage(InvokeKind(&notify));
 
-	if (msg != NULL)
+	if (message != NULL)
-		invokeMessage = *msg;
+		invokeMessage = *message;
 	else if (Message() != NULL)
 		invokeMessage = *Message();
 
 	invokeMessage.AddInt32("be:current_channel", fCurrentChannel);
-	
 	if (channelCount < 0)
 		channelCount = fChannelCount - fromChannel;
 
 	for (int32 i = 0; i < channelCount; i++) {
-		invokeMessage.AddInt32("be:channel_value", fChannelValues[fromChannel + i]);
+		invokeMessage.AddInt32("be:channel_value",
-		invokeMessage.AddBool("be:channel_changed", inMask ? inMask[i] : true);
+			fChannelValues[fromChannel + i]);
+		invokeMessage.AddBool("be:channel_changed", _mask ? _mask[i] : true);
 	}
 
 	return BControl::Invoke(&invokeMessage);
@@ -299,11 +312,11 @@ BChannelControl::InvokeChannel(BMessage *msg, int32 fromChannel,
 
 
 status_t
-BChannelControl::InvokeNotifyChannel(BMessage *msg, uint32 kind,
+BChannelControl::InvokeNotifyChannel(BMessage* message, uint32 kind,
-	int32 fromChannel, int32 channelCount, const bool *inMask)
+	int32 fromChannel, int32 channelCount, const bool* _mask)
 {
 	BeginInvokeNotify(kind);
-	status_t status = InvokeChannel(msg, fromChannel, channelCount, inMask);
+	status_t status = InvokeChannel(message, fromChannel, channelCount, _mask);
 	EndInvokeNotify();
 
 	return status;
@@ -364,9 +377,9 @@ BChannelControl::SetChannelCount(int32 channel_count)
 
 	// TODO: Currently we only grow the buffer. Test what BeOS does
 	if (channel_count > fChannelCount) {
-		int32 *newMin = new int32[channel_count];
+		int32* newMin = new int32[channel_count];
-		int32 *newMax = new int32[channel_count];
+		int32* newMax = new int32[channel_count];
-		int32 *newVal = new int32[channel_count];
+		int32* newVal = new int32[channel_count];
 
 		memcpy(newMin, fChannelMin, fChannelCount);
 		memcpy(newMax, fChannelMax, fChannelCount);
@@ -399,7 +412,7 @@ BChannelControl::ValueFor(int32 channel) const
 
 
 int32
-BChannelControl::GetValue(int32 *outValues, int32 fromChannel,
+BChannelControl::GetValue(int32* outValues, int32 fromChannel,
 	int32 channelCount) const
 {
 	int32 i = 0;
@@ -419,16 +432,16 @@ BChannelControl::SetValueFor(int32 channel, int32 value)
 
 status_t
 BChannelControl::SetValue(int32 fromChannel, int32 channelCount,
-	const int32 *inValues)
+	const int32* values)
 {
-	return StuffValues(fromChannel, channelCount, inValues);
+	return StuffValues(fromChannel, channelCount, values);
 }
 
 
 status_t
 BChannelControl::SetAllValue(int32 values)
 {
-	int32 *newValues = new int32[fChannelCount];
+	int32* newValues = new int32[fChannelCount];
 	for (int32 i = 0; i < fChannelCount; i++) {
 		int32 limitedValue = max_c(values, MinLimitList()[i]);
 		limitedValue = min_c(limitedValue, MaxLimitList()[i]);
@@ -452,7 +465,8 @@ BChannelControl::SetLimitsFor(int32 channel, int32 minimum, int32 maximum)
 
 
 status_t
-BChannelControl::GetLimitsFor(int32 channel, int32 *minimum, int32 *maximum) const
+BChannelControl::GetLimitsFor(int32 channel, int32* minimum,
+	int32* maximum) const
 {
 	return GetLimitsFor(channel, 1, minimum, maximum);
 }
@@ -460,13 +474,15 @@ BChannelControl::GetLimitsFor(int32 channel, int32 *minimum, int32 *maximum) con
 
 status_t
 BChannelControl::SetLimitsFor(int32 fromChannel, int32 channelCount,
-	const int32 *minimum, const int32 *maximum)
+	const int32* minimum, const int32* maximum)
 {
 	if (fromChannel + channelCount > CountChannels())
 		channelCount = CountChannels() - fromChannel;
-	for (int i=0; i<channelCount; i++) {
+
+	for (int i = 0; i < channelCount; i++) {
 		if (minimum[i] > maximum[i])
 			return B_BAD_VALUE;
+
 		fChannelMin[fromChannel + i] = minimum[i];
 		fChannelMax[fromChannel + i] = maximum[i];
 		if (fChannelValues[fromChannel + i] < minimum[i])
@@ -474,13 +490,14 @@ BChannelControl::SetLimitsFor(int32 fromChannel, int32 channelCount,
 		else if (fChannelValues[fromChannel + i] > maximum[i])
 			fChannelValues[fromChannel + i] = maximum[i];
 	}
+
 	return B_OK;
 }
 
 
 status_t
 BChannelControl::GetLimitsFor(int32 fromChannel, int32 channelCount,
-	int32 *minimum, int32 *maximum) const
+	int32* minimum, int32* maximum) const
 {
 	if (minimum == NULL || maximum == NULL)
 		return B_BAD_VALUE;
@@ -489,7 +506,8 @@ BChannelControl::GetLimitsFor(int32 fromChannel, int32 channelCount,
 		return B_ERROR;
 	if (fromChannel + channelCount > CountChannels())
 		channelCount = CountChannels() - fromChannel;
-	for (int i=0; i<channelCount; i++) {
+
+	for (int i = 0; i < channelCount; i++) {
 		minimum[i] = fChannelMin[fromChannel + i];
 		maximum[i] = fChannelMax[fromChannel + i];
 	}
@@ -520,7 +538,7 @@ BChannelControl::SetLimits(int32 minimum, int32 maximum)
 
 
 status_t
-BChannelControl::GetLimits(int32 *outMinimum, int32 *outMaximum) const
+BChannelControl::GetLimits(int32* outMinimum, int32* outMaximum) const
 {
 	if (outMinimum == NULL || outMaximum == NULL)
 		return B_BAD_VALUE;
@@ -539,7 +557,7 @@ BChannelControl::GetLimits(int32 *outMinimum, int32 *outMaximum) const
 
 
 status_t
-BChannelControl::SetLimitLabels(const char *minLabel, const char *maxLabel)
+BChannelControl::SetLimitLabels(const char* minLabel, const char* maxLabel)
 {
 	if (minLabel != fMinLabel)
 		fMinLabel = minLabel;
@@ -553,14 +571,14 @@ BChannelControl::SetLimitLabels(const char *minLabel, const char *maxLabel)
 }
 
 
-const char *
+const char*
 BChannelControl::MinLimitLabel() const
 {
 	return fMinLabel.String();
 }
 
 
-const char *
+const char*
 BChannelControl::MaxLimitLabel() const
 {
 	return fMaxLabel.String();
@@ -568,27 +586,29 @@ BChannelControl::MaxLimitLabel() const
 
 
 status_t
-BChannelControl::SetLimitLabelsFor(int32 channel, const char *minLabel, const char *maxLabel)
+BChannelControl::SetLimitLabelsFor(int32 channel, const char* minLabel,
+	const char* maxLabel)
 {
 	return B_ERROR;
 }
 
 
 status_t
-BChannelControl::SetLimitLabelsFor(int32 from_channel, int32 channel_count, const char *minLabel, const char *maxLabel)
+BChannelControl::SetLimitLabelsFor(int32 fromChannel, int32 channelCount,
+	const char* minLabel, const char* maxLabel)
 {
 	return B_ERROR;
 }
 
 
-const char *
+const char*
 BChannelControl::MinLimitLabelFor(int32 channel) const
 {
 	return NULL;
 }
 
 
-const char *
+const char*
 BChannelControl::MaxLimitLabelFor(int32 channel) const
 {
 	return NULL;
@@ -597,38 +617,42 @@ BChannelControl::MaxLimitLabelFor(int32 channel) const
 
 status_t
 BChannelControl::StuffValues(int32 fromChannel, int32 channelCount,
-	const int32 *inValues)
+	const int32* values)
 {
-	if (inValues == NULL)
+	if (values == NULL)
 		return B_BAD_VALUE;
 
 	if (fromChannel < 0 || fromChannel > fChannelCount
-						|| fromChannel + channelCount > fChannelCount)
+		|| fromChannel + channelCount > fChannelCount) {
 		return B_BAD_INDEX;
-
-	for (int32 i = 0; i < channelCount; i++) {
-		if (inValues[i] <= fChannelMax[fromChannel + i]
-						&& inValues[i] >= fChannelMin[fromChannel + i])
-			fChannelValues[fromChannel + i] = inValues[i];		
 	}
 
-	// If the current channel was updated, update also the control value
+	for (int32 i = 0; i < channelCount; i++) {
-	if (fCurrentChannel >= fromChannel && fCurrentChannel <= fromChannel + channelCount)
+		if (values[i] <= fChannelMax[fromChannel + i]
+			&& values[i] >= fChannelMin[fromChannel + i]) {
+			fChannelValues[fromChannel + i] = values[i];
+		}
+	}
+
+	// if the current channel was updated, update also the control value
+	if (fCurrentChannel >= fromChannel
+		&& fCurrentChannel <= fromChannel + channelCount) {
 		BControl::SetValue(fChannelValues[fCurrentChannel]);
+	}
 
 	return B_OK;
 }
 
 
-void BChannelControl::_Reserverd_ChannelControl_0(void *, ...) {}
+void BChannelControl::_Reserverd_ChannelControl_0(void*, ...) {}
-void BChannelControl::_Reserverd_ChannelControl_1(void *, ...) {}
+void BChannelControl::_Reserverd_ChannelControl_1(void*, ...) {}
-void BChannelControl::_Reserverd_ChannelControl_2(void *, ...) {}
+void BChannelControl::_Reserverd_ChannelControl_2(void*, ...) {}
-void BChannelControl::_Reserverd_ChannelControl_3(void *, ...) {}
+void BChannelControl::_Reserverd_ChannelControl_3(void*, ...) {}
-void BChannelControl::_Reserverd_ChannelControl_4(void *, ...) {}
+void BChannelControl::_Reserverd_ChannelControl_4(void*, ...) {}
-void BChannelControl::_Reserverd_ChannelControl_5(void *, ...) {}
+void BChannelControl::_Reserverd_ChannelControl_5(void*, ...) {}
-void BChannelControl::_Reserverd_ChannelControl_6(void *, ...) {}
+void BChannelControl::_Reserverd_ChannelControl_6(void*, ...) {}
-void BChannelControl::_Reserverd_ChannelControl_7(void *, ...) {}
+void BChannelControl::_Reserverd_ChannelControl_7(void*, ...) {}
-void BChannelControl::_Reserverd_ChannelControl_8(void *, ...) {}
+void BChannelControl::_Reserverd_ChannelControl_8(void*, ...) {}
-void BChannelControl::_Reserverd_ChannelControl_9(void *, ...) {}
+void BChannelControl::_Reserverd_ChannelControl_9(void*, ...) {}
-void BChannelControl::_Reserverd_ChannelControl_10(void *, ...) {}
+void BChannelControl::_Reserverd_ChannelControl_10(void*, ...) {}
-void BChannelControl::_Reserverd_ChannelControl_11(void *, ...) {}
+void BChannelControl::_Reserverd_ChannelControl_11(void*, ...) {}

src/kits/interface/CheckBox.cpp

@@ -161,9 +161,9 @@ BCheckBox::FrameMoved(BPoint newPosition)
 
 
 void
-BCheckBox::FrameResized(float width, float height)
+BCheckBox::FrameResized(float newWidth, float newHeight)
 {
-	BControl::FrameResized(width, height);
+	BControl::FrameResized(newWidth, newHeight);
 }
 
 

src/kits/interface/ColorControl.cpp

@@ -56,19 +56,19 @@ BColorControl::BColorControl(BPoint leftTop, color_control_layout layout,
 }
 
 
-BColorControl::BColorControl(BMessage* archive)
+BColorControl::BColorControl(BMessage* data)
 	:
-	BControl(archive)
+	BControl(data)
 {
 	int32 layout;
 	float cellSize;
 	bool useOffscreen;
 
-	archive->FindInt32("_layout", &layout);
+	data->FindInt32("_layout", &layout);
-	archive->FindFloat("_csize", &cellSize);
+	data->FindFloat("_csize", &cellSize);
-	archive->FindBool("_use_off", &useOffscreen);
+	data->FindBool("_use_off", &useOffscreen);
 
-	_InitData((color_control_layout)layout, cellSize, useOffscreen, archive);
+	_InitData((color_control_layout)layout, cellSize, useOffscreen, data);
 }
 
 
@@ -80,7 +80,7 @@ BColorControl::~BColorControl()
 
 void
 BColorControl::_InitData(color_control_layout layout, float size,
-	bool useOffscreen, BMessage* archive)
+	bool useOffscreen, BMessage* data)
 {
 	fPaletteMode = BScreen(B_MAIN_SCREEN_ID).ColorSpace() == B_CMAP8;
 		//TODO: we don't support workspace and colorspace changing for now
@@ -102,13 +102,13 @@ BColorControl::_InitData(color_control_layout layout, float size,
 	green = gSystemCatalog.GetString(green, "ColorControl");
 	blue = gSystemCatalog.GetString(blue, "ColorControl");
 
-	if (archive != NULL) {
+	if (data != NULL) {
 		fRedText = (BTextControl*)FindView("_red");
 		fGreenText = (BTextControl*)FindView("_green");
 		fBlueText = (BTextControl*)FindView("_blue");
 
 		int32 value = 0;
-		archive->FindInt32("_val", &value);
+		data->FindInt32("_val", &value);
 
 		SetValue(value);
 	} else {
@@ -219,26 +219,28 @@ BColorControl::_LayoutView()
 
 
 BArchivable*
-BColorControl::Instantiate(BMessage* archive)
+BColorControl::Instantiate(BMessage* data)
 {
-	if (validate_instantiation(archive, "BColorControl"))
+	if (validate_instantiation(data, "BColorControl"))
-		return new BColorControl(archive);
+		return new BColorControl(data);
 
 	return NULL;
 }
 
 
 status_t
-BColorControl::Archive(BMessage* archive, bool deep) const
+BColorControl::Archive(BMessage* data, bool deep) const
 {
-	status_t status = BControl::Archive(archive, deep);
+	status_t status = BControl::Archive(data, deep);
 
 	if (status == B_OK)
-		status = archive->AddInt32("_layout", Layout());
+		status = data->AddInt32("_layout", Layout());
+
 	if (status == B_OK)
-		status = archive->AddFloat("_csize", fCellSize);
+		status = data->AddFloat("_csize", fCellSize);
+
 	if (status == B_OK)
-		status = archive->AddBool("_use_off", fOffscreenView != NULL);
+		status = data->AddBool("_use_off", fOffscreenView != NULL);
 
 	return status;
 }
@@ -985,16 +987,16 @@ BColorControl::Invoke(BMessage* message)
 
 
 void
-BColorControl::FrameMoved(BPoint new_position)
+BColorControl::FrameMoved(BPoint newPosition)
 {
-	BControl::FrameMoved(new_position);
+	BControl::FrameMoved(newPosition);
 }
 
 
 void
-BColorControl::FrameResized(float new_width, float new_height)
+BColorControl::FrameResized(float newWidth, float newHeight)
 {
-	BControl::FrameResized(new_width, new_height);
+	BControl::FrameResized(newWidth, newHeight);
 }
 
 

src/kits/interface/Control.cpp

@@ -258,14 +258,14 @@ BControl::MessageReceived(BMessage* message)
 
 
 void
-BControl::MakeFocus(bool focused)
+BControl::MakeFocus(bool focus)
 {
-	if (focused == IsFocus())
+	if (focus == IsFocus())
 		return;
 
-	BView::MakeFocus(focused);
+	BView::MakeFocus(focus);
 
- 	if (Window()) {
+	if (Window() != NULL) {
 		fFocusChanging = true;
 		Invalidate(Bounds());
 		Flush();

src/kits/interface/ListView.cpp

@@ -160,22 +160,22 @@ BListView::Instantiate(BMessage* archive)
 
 
 status_t
-BListView::Archive(BMessage* archive, bool deep) const
+BListView::Archive(BMessage* data, bool deep) const
 {
-	status_t status = BView::Archive(archive, deep);
+	status_t status = BView::Archive(data, deep);
 	if (status < B_OK)
 		return status;
 
-	status = archive->AddInt32("_lv_type", fListType);
+	status = data->AddInt32("_lv_type", fListType);
 	if (status == B_OK && deep) {
 		BListItem* item;
 		int32 i = 0;
 
-		while ((item = ItemAt(i++))) {
+		while ((item = ItemAt(i++)) != NULL) {
 			BMessage subData;
 			status = item->Archive(&subData, true);
 			if (status >= B_OK)
-				status = archive->AddMessage("_l_items", &subData);
+				status = data->AddMessage("_l_items", &subData);
 
 			if (status < B_OK)
 				break;
@@ -183,10 +183,10 @@ BListView::Archive(BMessage* archive, bool deep) const
 	}
 
 	if (status >= B_OK && InvocationMessage() != NULL)
-		status = archive->AddMessage("_msg", InvocationMessage());
+		status = data->AddMessage("_msg", InvocationMessage());
 
 	if (status == B_OK && fSelectMessage != NULL)
-		status = archive->AddMessage("_2nd_msg", fSelectMessage);
+		status = data->AddMessage("_2nd_msg", fSelectMessage);
 
 	return status;
 }
@@ -250,21 +250,21 @@ BListView::AllDetached()
 
 
 void
-BListView::FrameResized(float width, float height)
+BListView::FrameResized(float newWidth, float newHeight)
 {
 	_FixupScrollBar();
 }
 
 
 void
-BListView::FrameMoved(BPoint new_position)
+BListView::FrameMoved(BPoint newPosition)
 {
-	BView::FrameMoved(new_position);
+	BView::FrameMoved(newPosition);
 }
 
 
 void
-BListView::TargetedByScrollView(BScrollView *view)
+BListView::TargetedByScrollView(BScrollView* view)
 {
 	fScrollView = view;
 	// TODO: We could SetFlags(Flags() | B_FRAME_EVENTS) here, but that
@@ -274,9 +274,9 @@ BListView::TargetedByScrollView(BScrollView *view)
 
 
 void
-BListView::WindowActivated(bool state)
+BListView::WindowActivated(bool active)
 {
-	BView::WindowActivated(state);
+	BView::WindowActivated(active);
 }
 
 
@@ -1306,12 +1306,12 @@ BListView::ItemFrame(int32 index)
 
 BHandler*
 BListView::ResolveSpecifier(BMessage* message, int32 index,
-	BMessage* specifier, int32 form, const char* property)
+	BMessage* specifier, int32 what, const char* property)
 {
 	BPropertyInfo propInfo(sProperties);
 
-	if (propInfo.FindMatch(message, 0, specifier, form, property) < 0) {
+	if (propInfo.FindMatch(message, 0, specifier, what, property) < 0) {
-		return BView::ResolveSpecifier(message, index, specifier, form,
+		return BView::ResolveSpecifier(message, index, specifier, what,
 			property);
 	}
 

src/kits/interface/MenuField.cpp

@@ -531,9 +531,9 @@ BMenuField::MessageReceived(BMessage* message)
 
 
 void
-BMenuField::WindowActivated(bool state)
+BMenuField::WindowActivated(bool active)
 {
-	BView::WindowActivated(state);
+	BView::WindowActivated(active);
 
 	if (IsFocus())
 		Invalidate();
@@ -548,9 +548,9 @@ BMenuField::MouseMoved(BPoint point, uint32 code, const BMessage* message)
 
 
 void
-BMenuField::MouseUp(BPoint point)
+BMenuField::MouseUp(BPoint where)
 {
-	BView::MouseUp(point);
+	BView::MouseUp(where);
 }
 
 

src/kits/interface/OutlineListView.cpp

@@ -505,10 +505,11 @@ BOutlineListView::IsExpanded(int32 fullListIndex)
 
 
 BHandler*
-BOutlineListView::ResolveSpecifier(BMessage* msg, int32 index,
+BOutlineListView::ResolveSpecifier(BMessage* message, int32 index,
 	BMessage* specifier, int32 what, const char* property)
 {
-	return BListView::ResolveSpecifier(msg, index, specifier, what, property);
+	return BListView::ResolveSpecifier(message, index, specifier, what,
+		property);
 }
 
 

src/kits/interface/PictureButton.cpp

@@ -175,16 +175,16 @@ BPictureButton::FrameResized(float newWidth, float newHeight)
 
 
 void
-BPictureButton::WindowActivated(bool state)
+BPictureButton::WindowActivated(bool active)
 {
-	BControl::WindowActivated(state);
+	BControl::WindowActivated(active);
 }
 
 
 void
-BPictureButton::MakeFocus(bool state)
+BPictureButton::MakeFocus(bool focus)
 {
-	BControl::MakeFocus(state);
+	BControl::MakeFocus(focus);
 }
 
 
@@ -291,16 +291,16 @@ BPictureButton::MouseUp(BPoint where)
 
 
 void
-BPictureButton::MouseMoved(BPoint where, uint32 transit,
+BPictureButton::MouseMoved(BPoint where, uint32 code,
-	const BMessage* message)
+	const BMessage* dragMessage)
 {
 	if (IsEnabled() && IsTracking()) {
-		if (transit == B_EXITED_VIEW)
+		if (code == B_EXITED_VIEW)
 			SetValue(B_CONTROL_OFF);
-		else if (transit == B_ENTERED_VIEW)
+		else if (code == B_ENTERED_VIEW)
 			SetValue(B_CONTROL_ON);
 	} else
-		BControl::MouseMoved(where, transit, message);
+		BControl::MouseMoved(where, code, dragMessage);
 }
 
 
@@ -397,9 +397,10 @@ BPictureButton::Invoke(BMessage* message)
 
 BHandler*
 BPictureButton::ResolveSpecifier(BMessage* message, int32 index,
-	BMessage* specifier, int32 form, const char* property)
+	BMessage* specifier, int32 what, const char* property)
 {
-	return BControl::ResolveSpecifier(message, index, specifier, form, property);
+	return BControl::ResolveSpecifier(message, index, specifier,
+		what, property);
 }
 
 

src/kits/interface/RadioButton.cpp

@@ -351,10 +351,10 @@ BRadioButton::FrameMoved(BPoint newPosition)
 
 
 void
-BRadioButton::FrameResized(float width, float height)
+BRadioButton::FrameResized(float newWidth, float newHeight)
 {
 	Invalidate();
-	BControl::FrameResized(width, height);
+	BControl::FrameResized(newWidth, newHeight);
 }
 
 
@@ -368,9 +368,9 @@ BRadioButton::ResolveSpecifier(BMessage* message, int32 index,
 
 
 void
-BRadioButton::MakeFocus(bool focused)
+BRadioButton::MakeFocus(bool focus)
 {
-	BControl::MakeFocus(focused);
+	BControl::MakeFocus(focus);
 }
 
 

src/kits/interface/Region.cpp

@@ -117,24 +117,24 @@ BRegion::operator==(const BRegion& other) const
 
 // Set the region to contain just the given BRect.
 void
-BRegion::Set(BRect newBounds)
+BRegion::Set(BRect rect)
 {
-	Set(_Convert(newBounds));
+	Set(_Convert(rect));
 }
 
 
 //Set the region to contain just the given clipping_rect.
 void
-BRegion::Set(clipping_rect newBounds)
+BRegion::Set(clipping_rect clipping)
 {
 	_SetSize(1);
 
-	if (valid_rect(newBounds) && fData) {
+	if (valid_rect(clipping) && fData != NULL) {
 		fCount = 1;
 		// cheap convert to internal rect format
-		newBounds.right++;
+		clipping.right++;
-		newBounds.bottom++;
+		clipping.bottom++;
-		fData[0] = fBounds = newBounds;
+		fData[0] = fBounds = clipping;
 	} else
 		MakeEmpty();
 }
@@ -425,7 +425,12 @@ BRegion::ExclusiveInclude(const BRegion* region)
 //	#pragma mark - BRegion private methods
 
 
-// Takes over the data of a region and marks that region empty.
+/*!
+	\fn void BRegion::_AdoptRegionData(BRegion& region)
+	\brief Takes over the data of \a region and empties it.
+
+	\param region The \a region to adopt data from.
+*/
 void
 BRegion::_AdoptRegionData(BRegion& region)
 {
@@ -447,7 +452,13 @@ BRegion::_AdoptRegionData(BRegion& region)
 }
 
 
-// Reallocate the memory in the region.
+/*!
+	\fn bool BRegion::_SetSize(int32 newSize)
+	\brief Reallocate the memory in the region.
+
+	\param newSize The amount of rectangles that the region should be
+		able to hold.
+*/
 bool
 BRegion::_SetSize(int32 newSize)
 {

src/kits/interface/ScrollView.cpp

@@ -1,6 +1,13 @@
 /*
  * Copyright 2004-2009, Axel Dörfler, axeld@pinc-software.de.
+ * Copyright 2009 Stephan Aßmus, superstippi@gmx.de.
+ * Copyright 2014 Haiku, Inc. All rights reserved.
  * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ *		Stephan Aßmus, superstippi@gmx.de
+ *		Axel Dörfler, axeld@pinc-software.de
+ *		John Scipione, jscpione@gmail.com
  */
 
 
@@ -14,13 +21,15 @@
 
 #include <binary_compatibility/Interface.h>
 
+
 static const float kFancyBorderSize = 2;
 static const float kPlainBorderSize = 1;
 
 
-BScrollView::BScrollView(const char *name, BView *target, uint32 resizingMode,
+BScrollView::BScrollView(const char* name, BView* target, uint32 resizingMode,
-		uint32 flags, bool horizontal, bool vertical, border_style border)
+	uint32 flags, bool horizontal, bool vertical, border_style border)
-	: BView(_ComputeFrame(target, horizontal, vertical, border), name,
+	:
+	BView(_ComputeFrame(target, horizontal, vertical, border), name,
 		resizingMode, _ModifyFlags(flags, border)),
 	fTarget(target),
 	fBorder(border)
@@ -30,8 +39,9 @@ BScrollView::BScrollView(const char *name, BView *target, uint32 resizingMode,
 
 
 BScrollView::BScrollView(const char* name, BView* target, uint32 flags,
-		bool horizontal, bool vertical, border_style border)
+	bool horizontal, bool vertical, border_style border)
-	: BView(name, _ModifyFlags(flags, border)),
+	:
+	BView(name, _ModifyFlags(flags, border)),
 	fTarget(target),
 	fBorder(border)
 {
@@ -39,15 +49,16 @@ BScrollView::BScrollView(const char* name, BView* target, uint32 flags,
 }
 
 
-BScrollView::BScrollView(BMessage *archive)
+BScrollView::BScrollView(BMessage* archive)
-	: BView(archive),
+	:
+	BView(archive),
 	fHighlighted(false)
 {
 	int32 border;
 	fBorder = archive->FindInt32("_style", &border) == B_OK ?
 		(border_style)border : B_FANCY_BORDER;
 
-	// In a shallow archive, we may not have a target anymore. We must
+	// in a shallow archive, we may not have a target anymore. We must
 	// be prepared for this case
 
 	// don't confuse our scroll bars with our (eventual) target
@@ -63,7 +74,7 @@ BScrollView::BScrollView(BMessage *archive)
 	fHorizontalScrollBar = NULL;
 	fVerticalScrollBar = NULL;
 
-	BView *view;
+	BView* view;
 	while ((view = ChildAt(firstBar++)) != NULL) {
 		BScrollBar *bar = dynamic_cast<BScrollBar *>(view);
 		if (bar == NULL)
@@ -85,7 +96,7 @@ BScrollView::~BScrollView()
 }
 
 
-// #pragma mark -
+// #pragma mark - Archiving
 
 
 BArchivable*
@@ -121,6 +132,9 @@ BScrollView::Archive(BMessage* archive, bool deep) const
 }
 
 
+// #pragma mark - Hook methods
+
+
 void
 BScrollView::AttachedToWindow()
 {
@@ -128,8 +142,9 @@ BScrollView::AttachedToWindow()
 
 	if ((fHorizontalScrollBar == NULL && fVerticalScrollBar == NULL)
 		|| (fHorizontalScrollBar != NULL && fVerticalScrollBar != NULL)
-		|| Window()->Look() != B_DOCUMENT_WINDOW_LOOK)
+		|| Window()->Look() != B_DOCUMENT_WINDOW_LOOK) {
 		return;
+	}
 
 	// If we have only one bar, we need to check if we are in the
 	// bottom right edge of a window with the B_DOCUMENT_LOOK to
@@ -139,8 +154,9 @@ BScrollView::AttachedToWindow()
 	BRect windowBounds = Window()->Frame();
 
 	if (bounds.right - _BorderSize() != windowBounds.right
-		|| bounds.bottom - _BorderSize() != windowBounds.bottom)
+		|| bounds.bottom - _BorderSize() != windowBounds.bottom) {
 		return;
+	}
 
 	if (fHorizontalScrollBar)
 		fHorizontalScrollBar->ResizeBy(-B_V_SCROLL_BAR_WIDTH, 0);
@@ -173,60 +189,118 @@ BScrollView::AllDetached()
 void
 BScrollView::Draw(BRect updateRect)
 {
-	if (be_control_look != NULL) {
+	uint32 flags = 0;
-		uint32 flags = 0;
+	if (fHighlighted && Window()->IsActive())
-		if (fHighlighted && Window()->IsActive())
+		flags |= BControlLook::B_FOCUSED;
-			flags |= BControlLook::B_FOCUSED;
-		BRect rect(Bounds());
-		rgb_color base = ui_color(B_PANEL_BACKGROUND_COLOR);
 
-		BRect verticalScrollBarFrame(0, 0, -1, -1);
+	BRect rect(Bounds());
-		if (fVerticalScrollBar)
+	rgb_color base = ui_color(B_PANEL_BACKGROUND_COLOR);
-			verticalScrollBarFrame = fVerticalScrollBar->Frame();
-		BRect horizontalScrollBarFrame(0, 0, -1, -1);
-		if (fHorizontalScrollBar)
-			horizontalScrollBarFrame = fHorizontalScrollBar->Frame();
 
-		be_control_look->DrawScrollViewFrame(this, rect, updateRect,
+	BRect verticalScrollBarFrame(0, 0, -1, -1);
-			verticalScrollBarFrame, horizontalScrollBarFrame, base, fBorder,
+	if (fVerticalScrollBar)
-			flags);
+		verticalScrollBarFrame = fVerticalScrollBar->Frame();
 
-		return;
+	BRect horizontalScrollBarFrame(0, 0, -1, -1);
-	}
+	if (fHorizontalScrollBar)
+		horizontalScrollBarFrame = fHorizontalScrollBar->Frame();
 
-	if (fBorder == B_PLAIN_BORDER) {
+	be_control_look->DrawScrollViewFrame(this, rect, updateRect,
-		SetHighColor(tint_color(ui_color(B_PANEL_BACKGROUND_COLOR),
+		verticalScrollBarFrame, horizontalScrollBarFrame, base, fBorder,
-			B_DARKEN_2_TINT));
+		flags);
-		StrokeRect(Bounds());
-		return;
-	} else if (fBorder != B_FANCY_BORDER)
-		return;
-
-	BRect bounds = Bounds();
-	SetHighColor(tint_color(ui_color(B_PANEL_BACKGROUND_COLOR),
-		B_DARKEN_2_TINT));
-	StrokeRect(bounds.InsetByCopy(1, 1));
-
-	if (fHighlighted && Window()->IsActive()) {
-		SetHighColor(ui_color(B_NAVIGATION_BASE_COLOR));
-		StrokeRect(bounds);
-	} else {
-		SetHighColor(tint_color(ui_color(B_PANEL_BACKGROUND_COLOR),
-			B_DARKEN_1_TINT));
-		StrokeLine(bounds.LeftBottom(), bounds.LeftTop());
-		bounds.left++;
-		StrokeLine(bounds.LeftTop(), bounds.RightTop());
-
-		SetHighColor(ui_color(B_SHINE_COLOR));
-		StrokeLine(bounds.LeftBottom(), bounds.RightBottom());
-		bounds.top++;
-		bounds.bottom--;
-		StrokeLine(bounds.RightBottom(), bounds.RightTop());
-	}
 }
 
 
-// #pragma mark -
+void
+BScrollView::FrameMoved(BPoint newPosition)
+{
+	BView::FrameMoved(newPosition);
+}
+
+
+void
+BScrollView::FrameResized(float newWidth, float newHeight)
+{
+	BView::FrameResized(newWidth, newHeight);
+
+	if (fBorder == B_NO_BORDER)
+		return;
+
+	BRect bounds = Bounds();
+	float border = _BorderSize() - 1;
+
+	if (be_control_look && fHorizontalScrollBar && fVerticalScrollBar) {
+		BRect scrollCorner(bounds);
+		scrollCorner.left = min_c(
+			fPreviousWidth - fVerticalScrollBar->Frame().Height(),
+			fHorizontalScrollBar->Frame().right + 1);
+		scrollCorner.top = min_c(
+			fPreviousHeight - fHorizontalScrollBar->Frame().Width(),
+			fVerticalScrollBar->Frame().bottom + 1);
+		Invalidate(scrollCorner);
+	}
+
+	// changes in newWidth
+
+	if (bounds.Width() > fPreviousWidth) {
+		// invalidate the region between the old and the new right border
+		BRect rect = bounds;
+		rect.left += fPreviousWidth - border;
+		rect.right--;
+		Invalidate(rect);
+	} else if (bounds.Width() < fPreviousWidth) {
+		// invalidate the region of the new right border
+		BRect rect = bounds;
+		rect.left = rect.right - border;
+		Invalidate(rect);
+	}
+
+	// changes in newHeight
+
+	if (bounds.Height() > fPreviousHeight) {
+		// invalidate the region between the old and the new bottom border
+		BRect rect = bounds;
+		rect.top += fPreviousHeight - border;
+		rect.bottom--;
+		Invalidate(rect);
+	} else if (bounds.Height() < fPreviousHeight) {
+		// invalidate the region of the new bottom border
+		BRect rect = bounds;
+		rect.top = rect.bottom - border;
+		Invalidate(rect);
+	}
+
+	fPreviousWidth = uint16(bounds.Width());
+	fPreviousHeight = uint16(bounds.Height());
+}
+
+
+void
+BScrollView::MessageReceived(BMessage* message)
+{
+	BView::MessageReceived(message);
+}
+
+
+void
+BScrollView::MouseDown(BPoint where)
+{
+	BView::MouseDown(where);
+}
+
+
+void
+BScrollView::MouseMoved(BPoint where, uint32 code,
+	const BMessage* dragMessage)
+{
+	BView::MouseMoved(where, code, dragMessage);
+}
+
+
+void
+BScrollView::MouseUp(BPoint where)
+{
+	BView::MouseUp(where);
+}
 
 
 void
@@ -239,28 +313,38 @@ BScrollView::WindowActivated(bool active)
 }
 
 
-void
+// #pragma mark - Size methods
-BScrollView::MakeFocus(bool state)
-{
-	BView::MakeFocus(state);
-}
-
-
-// #pragma mark -
 
 
 void
-BScrollView::GetPreferredSize(float *_width, float *_height)
+BScrollView::GetPreferredSize(float* _width, float* _height)
 {
 	BSize size = PreferredSize();
 
 	if (_width)
 		*_width = size.width;
+
 	if (_height)
 		*_height = size.height;
 }
 
 
+void
+BScrollView::ResizeToPreferred()
+{
+	if (Window() == NULL)
+		return;
+	BView::ResizeToPreferred();
+}
+
+
+void
+BScrollView::MakeFocus(bool focus)
+{
+	BView::MakeFocus(focus);
+}
+
+
 BSize
 BScrollView::MinSize()
 {
@@ -291,120 +375,13 @@ BScrollView::PreferredSize()
 }
 
 
-void
+// #pragma mark - BScrollView methods
-BScrollView::ResizeToPreferred()
-{
-	if (Window() == NULL)
-		return;
-	BView::ResizeToPreferred();
-}
-
-
-void
-BScrollView::FrameMoved(BPoint position)
-{
-	BView::FrameMoved(position);
-}
-
-
-void
-BScrollView::FrameResized(float width, float height)
-{
-	BView::FrameResized(width, height);
-
-	if (fBorder == B_NO_BORDER)
-		return;
-
-	BRect bounds = Bounds();
-	float border = _BorderSize() - 1;
-
-	if (be_control_look && fHorizontalScrollBar && fVerticalScrollBar) {
-		BRect scrollCorner(bounds);
-		scrollCorner.left = min_c(
-			fPreviousWidth - fVerticalScrollBar->Frame().Height(),
-			fHorizontalScrollBar->Frame().right + 1);
-		scrollCorner.top = min_c(
-			fPreviousHeight - fHorizontalScrollBar->Frame().Width(),
-			fVerticalScrollBar->Frame().bottom + 1);
-		Invalidate(scrollCorner);
-	}
-
-	// changes in width
-
-	if (bounds.Width() > fPreviousWidth) {
-		// invalidate the region between the old and the new right border
-		BRect rect = bounds;
-		rect.left += fPreviousWidth - border;
-		rect.right--;
-		Invalidate(rect);
-	} else if (bounds.Width() < fPreviousWidth) {
-		// invalidate the region of the new right border
-		BRect rect = bounds;
-		rect.left = rect.right - border;
-		Invalidate(rect);
-	}
-
-	// changes in height
-
-	if (bounds.Height() > fPreviousHeight) {
-		// invalidate the region between the old and the new bottom border
-		BRect rect = bounds;
-		rect.top += fPreviousHeight - border;
-		rect.bottom--;
-		Invalidate(rect);
-	} else if (bounds.Height() < fPreviousHeight) {
-		// invalidate the region of the new bottom border
-		BRect rect = bounds;
-		rect.top = rect.bottom - border;
-		Invalidate(rect);
-	}
-
-	fPreviousWidth = uint16(bounds.Width());
-	fPreviousHeight = uint16(bounds.Height());
-}
-
-
-// #pragma mark -
-
-
-void
-BScrollView::MessageReceived(BMessage* message)
-{
-	switch (message->what) {
-		default:
-			BView::MessageReceived(message);
-	}
-}
-
-
-void
-BScrollView::MouseDown(BPoint point)
-{
-	BView::MouseDown(point);
-}
-
-
-void
-BScrollView::MouseUp(BPoint point)
-{
-	BView::MouseUp(point);
-}
-
-
-void
-BScrollView::MouseMoved(BPoint point, uint32 code, const BMessage *dragMessage)
-{
-	BView::MouseMoved(point, code, dragMessage);
-}
-
-
-// #pragma mark -
 
 
 BScrollBar*
-BScrollView::ScrollBar(orientation posture) const
+BScrollView::ScrollBar(orientation direction) const
 {
-	if (posture == B_HORIZONTAL)
+	if (direction == B_HORIZONTAL)
 		return fHorizontalScrollBar;
 
 	return fVerticalScrollBar;
@@ -482,21 +459,21 @@ BScrollView::Border() const
 
 
 status_t
-BScrollView::SetBorderHighlighted(bool state)
+BScrollView::SetBorderHighlighted(bool highlight)
 {
-	if (fHighlighted == state)
+	if (fHighlighted == highlight)
 		return B_OK;
 
 	if (fBorder != B_FANCY_BORDER)
 		// highlighting only works for B_FANCY_BORDER
 		return B_ERROR;
 
-	fHighlighted = state;
+	fHighlighted = highlight;
 
 	if (fHorizontalScrollBar != NULL)
-		fHorizontalScrollBar->SetBorderHighlighted(state);
+		fHorizontalScrollBar->SetBorderHighlighted(highlight);
 	if (fVerticalScrollBar != NULL)
-		fVerticalScrollBar->SetBorderHighlighted(state);
+		fVerticalScrollBar->SetBorderHighlighted(highlight);
 
 	BRect bounds = Bounds();
 	if (be_control_look != NULL)
@@ -521,7 +498,7 @@ BScrollView::IsBorderHighlighted() const
 
 
 void
-BScrollView::SetTarget(BView *target)
+BScrollView::SetTarget(BView* target)
 {
 	if (fTarget == target)
 		return;
@@ -560,25 +537,28 @@ BScrollView::Target() const
 }
 
 
-// #pragma mark -
+// #pragma mark - Scripting methods
 
 
 
 BHandler*
-BScrollView::ResolveSpecifier(BMessage* msg, int32 index, BMessage* specifier,
+BScrollView::ResolveSpecifier(BMessage* message, int32 index,
-	int32 form, const char* property)
+	BMessage* specifier, int32 what, const char* property)
 {
-	return BView::ResolveSpecifier(msg, index, specifier, form, property);
+	return BView::ResolveSpecifier(message, index, specifier, what, property);
 }
 
 
 status_t
-BScrollView::GetSupportedSuites(BMessage *data)
+BScrollView::GetSupportedSuites(BMessage* message)
 {
-	return BView::GetSupportedSuites(data);
+	return BView::GetSupportedSuites(message);
 }
 
 
+//	#pragma mark - Perform
+
+
 status_t
 BScrollView::Perform(perform_code code, void* _data)
 {
@@ -587,22 +567,27 @@ BScrollView::Perform(perform_code code, void* _data)
 			((perform_data_min_size*)_data)->return_value
 				= BScrollView::MinSize();
 			return B_OK;
+
 		case PERFORM_CODE_MAX_SIZE:
 			((perform_data_max_size*)_data)->return_value
 				= BScrollView::MaxSize();
 			return B_OK;
+
 		case PERFORM_CODE_PREFERRED_SIZE:
 			((perform_data_preferred_size*)_data)->return_value
 				= BScrollView::PreferredSize();
 			return B_OK;
+
 		case PERFORM_CODE_LAYOUT_ALIGNMENT:
 			((perform_data_layout_alignment*)_data)->return_value
 				= BScrollView::LayoutAlignment();
 			return B_OK;
+
 		case PERFORM_CODE_HAS_HEIGHT_FOR_WIDTH:
 			((perform_data_has_height_for_width*)_data)->return_value
 				= BScrollView::HasHeightForWidth();
 			return B_OK;
+
 		case PERFORM_CODE_GET_HEIGHT_FOR_WIDTH:
 		{
 			perform_data_get_height_for_width* data
@@ -611,12 +596,14 @@ BScrollView::Perform(perform_code code, void* _data)
 				&data->preferred);
 			return B_OK;
 		}
+
 		case PERFORM_CODE_SET_LAYOUT:
 		{
 			perform_data_set_layout* data = (perform_data_set_layout*)_data;
 			BScrollView::SetLayout(data->layout);
 			return B_OK;
 		}
+
 		case PERFORM_CODE_LAYOUT_INVALIDATED:
 		{
 			perform_data_layout_invalidated* data
@@ -624,6 +611,7 @@ BScrollView::Perform(perform_code code, void* _data)
 			BScrollView::LayoutInvalidated(data->descendants);
 			return B_OK;
 		}
+
 		case PERFORM_CODE_DO_LAYOUT:
 		{
 			BScrollView::DoLayout();
@@ -635,6 +623,9 @@ BScrollView::Perform(perform_code code, void* _data)
 }
 
 
+//	#pragma mark - Protected methods
+
+
 void
 BScrollView::LayoutInvalidated(bool descendants)
 {
@@ -644,11 +635,11 @@ BScrollView::LayoutInvalidated(bool descendants)
 void
 BScrollView::DoLayout()
 {
-	if (!(Flags() & B_SUPPORTS_LAYOUT))
+	if ((Flags() & B_SUPPORTS_LAYOUT) == 0)
 		return;
 
 	// If the user set a layout, we let the base class version call its hook.
-	if (GetLayout()) {
+	if (GetLayout() != NULL) {
 		BView::DoLayout();
 		return;
 	}
@@ -667,9 +658,7 @@ BScrollView::DoLayout()
 }
 
 
-
+// #pragma mark - Private methods
-
-// #pragma mark -
 
 
 void
@@ -882,10 +871,10 @@ BScrollView::_ModifyFlags(int32 flags, border_style border)
 }
 
 
-//	#pragma mark -
+//	#pragma mark - FBC and forbidden
 
 
-BScrollView &
+BScrollView&
 BScrollView::operator=(const BScrollView &)
 {
 	return *this;
@@ -907,4 +896,3 @@ B_IF_GCC_2(InvalidateLayout__11BScrollViewb,
 
 	view->Perform(PERFORM_CODE_LAYOUT_INVALIDATED, &data);
 }
-

src/kits/interface/TextView.cpp

@@ -630,7 +630,7 @@ BTextView::MouseUp(BPoint where)
 // Hook method that is called whenever the mouse cursor enters, exits
 // or moves inside the view.
 void
-BTextView::MouseMoved(BPoint where, uint32 code, const BMessage* message)
+BTextView::MouseMoved(BPoint where, uint32 code, const BMessage* dragMessage)
 {
 	// Check if it's a "click'n'move"
 	if (_PerformMouseMoved(where, code))
@@ -639,18 +639,17 @@ BTextView::MouseMoved(BPoint where, uint32 code, const BMessage* message)
 	switch (code) {
 		case B_ENTERED_VIEW:
 		case B_INSIDE_VIEW:
-			_TrackMouse(where, message, true);
+			_TrackMouse(where, dragMessage, true);
 			break;
 
 		case B_EXITED_VIEW:
 			_DragCaret(-1);
-			if (Window()->IsActive() && message == NULL)
+			if (Window()->IsActive() && dragMessage == NULL)
 				SetViewCursor(B_CURSOR_SYSTEM_DEFAULT);
 			break;
 
 		default:
-			BView::MouseMoved(where, code, message);
+			BView::MouseMoved(where, code, dragMessage);
-			break;
 	}
 }
 
@@ -658,11 +657,11 @@ BTextView::MouseMoved(BPoint where, uint32 code, const BMessage* message)
 // Hook method that is called when the window becomes the active window
 // or gives up that status.
 void
-BTextView::WindowActivated(bool state)
+BTextView::WindowActivated(bool active)
 {
-	BView::WindowActivated(state);
+	BView::WindowActivated(active);
 
-	if (state && IsFocus()) {
+	if (active && IsFocus()) {
 		if (!fActive)
 			_Activate();
 	} else {
@@ -779,9 +778,9 @@ BTextView::Pulse()
 
 // Hook method that is called when the frame is resized.
 void
-BTextView::FrameResized(float width, float height)
+BTextView::FrameResized(float newWidth, float newHeight)
 {
-	BView::FrameResized(width, height);
+	BView::FrameResized(newWidth, newHeight);
 	_UpdateScrollbars();
 }
 
@@ -789,11 +788,11 @@ BTextView::FrameResized(float width, float height)
 // Highlight or unhighlight the selection when the view gets or loses its
 // focus state.
 void
-BTextView::MakeFocus(bool focusState)
+BTextView::MakeFocus(bool focus)
 {
-	BView::MakeFocus(focusState);
+	BView::MakeFocus(focus);
 
-	if (focusState && Window() && Window()->IsActive()) {
+	if (focus && Window() != NULL && Window()->IsActive()) {
 		if (!fActive)
 			_Activate();
 	} else {
@@ -1964,12 +1963,12 @@ BTextView::CanEndLine(int32 offset)
 
 // Returns the width of the line at the given index.
 float
-BTextView::LineWidth(int32 lineNum) const
+BTextView::LineWidth(int32 lineNumber) const
 {
-	if (lineNum < 0 || lineNum >= fLines->NumLines())
+	if (lineNumber < 0 || lineNumber >= fLines->NumLines())
 		return 0;
 
-	STELine* line = (*fLines)[lineNum];
+	STELine* line = (*fLines)[lineNumber];
 	int32 length = (line + 1)->offset - line->offset;
 
 	// skip newline at the end of the line, if any, as it does no contribute
@@ -1983,9 +1982,9 @@ BTextView::LineWidth(int32 lineNum) const
 
 // Returns the height of the line at the given index.
 float
-BTextView::LineHeight(int32 lineNum) const
+BTextView::LineHeight(int32 lineNumber) const
 {
-	float lineHeight = TextHeight(lineNum, lineNum);
+	float lineHeight = TextHeight(lineNumber, lineNumber);
 	if (lineHeight == 0.0) {
 		// We probably don't have text content yet. Take the initial
 		// style's font height or fall back to the plain font.

src/kits/interface/View.cpp

@@ -1328,7 +1328,7 @@ BView::TargetedByScrollView(BScrollView* scroll_view)
 
 
 void
-BView::WindowActivated(bool state)
+BView::WindowActivated(bool active)
 {
 	// Hook function
 	STRACE(("\tHOOK: BView(%s)::WindowActivated()\n", Name()));
@@ -1602,33 +1602,34 @@ BView::GetMouse(BPoint* _location, uint32* _buttons, bool checkMessageQueue)
 
 
 void
-BView::MakeFocus(bool focusState)
+BView::MakeFocus(bool focus)
 {
-	if (fOwner) {
+	if (fOwner == NULL)
-		// TODO: If this view has focus and focusState==false,
+		return;
-		// will there really be no other view with focus? No
+
-		// cycling to the next one?
+	// TODO: If this view has focus and focus == false,
-		BView* focus = fOwner->CurrentFocus();
+	// will there really be no other view with focus? No
-		if (focusState) {
+	// cycling to the next one?
-			// Unfocus a previous focus view
+	BView* focusView = fOwner->CurrentFocus();
-			if (focus && focus != this)
+	if (focus) {
-				focus->MakeFocus(false);
+		// Unfocus a previous focus view
-			// if we want to make this view the current focus view
+		if (focusView != NULL && focusView != this)
-			fOwner->_SetFocus(this, true);
+			focusView->MakeFocus(false);
-		} else {
+
-			// we want to unfocus this view, but only if it actually has focus
+		// if we want to make this view the current focus view
-			if (focus == this) {
+		fOwner->_SetFocus(this, true);
-				fOwner->_SetFocus(NULL, true);
+	} else {
-			}
+		// we want to unfocus this view, but only if it actually has focus
-		}
+		if (focusView == this)
+			fOwner->_SetFocus(NULL, true);
 	}
 }
 
 
 BScrollBar*
-BView::ScrollBar(orientation posture) const
+BView::ScrollBar(orientation direction) const
 {
-	switch (posture) {
+	switch (direction) {
 		case B_VERTICAL:
 			return fVerScroller;
 
@@ -1795,9 +1796,9 @@ BView::PopState()
 
 
 void
-BView::SetOrigin(BPoint pt)
+BView::SetOrigin(BPoint where)
 {
-	SetOrigin(pt.x, pt.y);
+	SetOrigin(where.x, where.y);
 }
 
 

src/kits/interface/Window.cpp

@@ -2008,7 +2008,7 @@ BWindow::Activate(bool active)
 
 
 void
-BWindow::WindowActivated(bool state)
+BWindow::WindowActivated(bool focus)
 {
 	// hook function
 	// does nothing