More minor nullptr stuff.

juce_amalgamated.cpp

@@ -7084,16 +7084,16 @@ void juce_CheckForDanglingStreams()
 OutputStream::OutputStream()
 	: newLineString (NewLine::getDefault())
 {
-  #if JUCE_DEBUG
+   #if JUCE_DEBUG
 	activeStreams.add (this);
-  #endif
+   #endif
 }
 
 OutputStream::~OutputStream()
 {
-  #if JUCE_DEBUG
+   #if JUCE_DEBUG
 	activeStreams.removeValue (this);
-  #endif
+   #endif
 }
 
 void OutputStream::writeBool (const bool b)
@@ -7370,7 +7370,7 @@ DirectoryIterator::~DirectoryIterator()
 
 bool DirectoryIterator::next()
 {
-	return next (0, 0, 0, 0, 0, 0);
+	return next (nullptr, nullptr, nullptr, nullptr, nullptr, nullptr);
 }
 
 bool DirectoryIterator::next (bool* const isDirResult, bool* const isHiddenResult, int64* const fileSize,
@@ -8458,7 +8458,7 @@ int64 juce_fileSetPosition (void* handle, int64 pos);
 
 FileInputStream::FileInputStream (const File& f)
 	: file (f),
-	  fileHandle (0),
+	  fileHandle (nullptr),
 	  currentPosition (0),
 	  totalSize (0),
 	  needToSeek (true)
@@ -8523,7 +8523,7 @@ int64 juce_fileSetPosition (void* handle, int64 pos);
 
 FileOutputStream::FileOutputStream (const File& f, const int bufferSize_)
 	: file (f),
-	  fileHandle (0),
+	  fileHandle (nullptr),
 	  currentPosition (0),
 	  bufferSize (bufferSize_),
 	  bytesInBuffer (0),
@@ -15323,11 +15323,11 @@ XmlElement::XmlAttributeNode::XmlAttributeNode (const String& name_, const Strin
 	: name (name_),
 	  value (value_)
 {
-  #if JUCE_DEBUG
+   #if JUCE_DEBUG
 	// this checks whether the attribute name string contains any illegal characters..
 	for (String::CharPointerType t (name.getCharPointer()); ! t.isEmpty(); ++t)
 		jassert (t.isLetterOrDigit() || *t == '_' || *t == '-' || *t == ':');
-  #endif
+   #endif
 }
 
 inline bool XmlElement::XmlAttributeNode::hasName (const String& nameToMatch) const noexcept
@@ -15640,7 +15640,7 @@ bool XmlElement::writeToFile (const File& file,
 
 bool XmlElement::hasTagName (const String& tagNameWanted) const noexcept
 {
-#if JUCE_DEBUG
+   #if JUCE_DEBUG
 	// if debugging, check that the case is actually the same, because
 	// valid xml is case-sensitive, and although this lets it pass, it's
 	// better not to..
@@ -15653,9 +15653,9 @@ bool XmlElement::hasTagName (const String& tagNameWanted) const noexcept
 	{
 		return false;
 	}
-#else
+   #else
 	return tagName.equalsIgnoreCase (tagNameWanted);
-#endif
+   #endif
 }
 
 XmlElement* XmlElement::getNextElementWithTagName (const String& requiredTagName) const
@@ -16413,7 +16413,7 @@ void Thread::startThread()
 
 	threadShouldExit_ = false;
 
-	if (threadHandle_ == 0)
+	if (threadHandle_ == nullptr)
 	{
 		launchThread();
 		setThreadPriority (threadHandle_, threadPriority_);
@@ -16425,7 +16425,7 @@ void Thread::startThread (const int priority)
 {
 	const ScopedLock sl (startStopLock);
 
-	if (threadHandle_ == 0)
+	if (threadHandle_ == nullptr)
 	{
 		threadPriority_ = priority;
 		startThread();
@@ -16438,7 +16438,7 @@ void Thread::startThread (const int priority)
 
 bool Thread::isThreadRunning() const
 {
-	return threadHandle_ != 0;
+	return threadHandle_ != nullptr;
 }
 
 void Thread::signalThreadShouldExit()
@@ -16491,7 +16491,7 @@ void Thread::stopThread (const int timeOutMilliseconds)
 			killThread();
 
 			RunningThreadsList::getInstance().remove (this);
-			threadHandle_ = 0;
+			threadHandle_ = nullptr;
 			threadId_ = 0;
 		}
 	}
@@ -29428,7 +29428,7 @@ const String MidiMessage::getRhythmInstrumentName (const int n)
 		"Mute Triangle", "Open Triangle"
 	};
 
-	return (n >= 35 && n <= 81) ? names [n - 35] : (const char*) 0;
+	return (n >= 35 && n <= 81) ? names [n - 35] : (const char*) nullptr;
 }
 
 const String MidiMessage::getControllerName (const int n)
@@ -29459,7 +29459,7 @@ const String MidiMessage::getControllerName (const int n)
 		"Poly Operation"
 	};
 
-	return isPositiveAndBelow (n, (int) 128) ? names[n] : (const char*) 0;
+	return isPositiveAndBelow (n, (int) 128) ? names[n] : (const char*) nullptr;
 }
 
 END_JUCE_NAMESPACE
@@ -40246,12 +40246,12 @@ const Rectangle<int> Component::getLocalArea (const Component* source, const Rec
 
 const Point<int> Component::localPointToGlobal (const Point<int>& point) const
 {
-	return ComponentHelpers::convertCoordinate (0, this, point);
+	return ComponentHelpers::convertCoordinate (nullptr, this, point);
 }
 
 const Rectangle<int> Component::localAreaToGlobal (const Rectangle<int>& area) const
 {
-	return ComponentHelpers::convertCoordinate (0, this, area);
+	return ComponentHelpers::convertCoordinate (nullptr, this, area);
 }
 
 /* Deprecated methods... */
@@ -40262,7 +40262,7 @@ const Point<int> Component::relativePositionToGlobal (const Point<int>& relative
 
 const Point<int> Component::globalPositionToRelative (const Point<int>& screenPosition) const
 {
-	return getLocalPoint (0, screenPosition);
+	return getLocalPoint (nullptr, screenPosition);
 }
 
 const Point<int> Component::relativePositionToOtherComponent (const Component* const targetComponent, const Point<int>& positionRelativeToThis) const
@@ -41741,7 +41741,7 @@ void Component::internalMouseUp (MouseInputSource& source, const Point<int>& rel
 
 		const MouseEvent me (source, relativePos,
 							 oldModifiers, this, this, time,
-							 getLocalPoint (0, source.getLastMouseDownPosition()),
+							 getLocalPoint (nullptr, source.getLastMouseDownPosition()),
 							 source.getLastMouseDownTime(),
 							 source.getNumberOfMultipleClicks(),
 							 source.hasMouseMovedSignificantlySincePressed());
@@ -41784,7 +41784,7 @@ void Component::internalMouseDrag (MouseInputSource& source, const Point<int>& r
 
 		const MouseEvent me (source, relativePos,
 							 source.getCurrentModifiers(), this, this, time,
-							 getLocalPoint (0, source.getLastMouseDownPosition()),
+							 getLocalPoint (nullptr, source.getLastMouseDownPosition()),
 							 source.getLastMouseDownTime(),
 							 source.getNumberOfMultipleClicks(),
 							 source.hasMouseMovedSignificantlySincePressed());
@@ -42232,7 +42232,7 @@ bool JUCE_CALLTYPE Component::isMouseButtonDownAnywhere() noexcept
 
 const Point<int> Component::getMouseXYRelative() const
 {
-	return getLocalPoint (0, Desktop::getMousePosition());
+	return getLocalPoint (nullptr, Desktop::getMousePosition());
 }
 
 const Rectangle<int> Component::getParentMonitorArea() const
@@ -42440,7 +42440,7 @@ Component* Desktop::findComponentAt (const Point<int>& screenPosition) const
 
 		if (c->isVisible())
 		{
-			const Point<int> relative (c->getLocalPoint (0, screenPosition));
+			const Point<int> relative (c->getLocalPoint (nullptr, screenPosition));
 
 			if (c->contains (relative))
 				return c->getComponentAt (relative);
@@ -42632,7 +42632,7 @@ void Desktop::sendMouseMove()
 		if (target != nullptr)
 		{
 			Component::BailOutChecker checker (target);
-			const Point<int> pos (target->getLocalPoint (0, lastFakeMouseMove));
+			const Point<int> pos (target->getLocalPoint (nullptr, lastFakeMouseMove));
 			const Time now (Time::getCurrentTime());
 
 			const MouseEvent me (getMainMouseSource(), pos, ModifierKeys::getCurrentModifiers(),
@@ -69560,7 +69560,7 @@ public:
 														// move rather than a real timer callback
 
 		const Point<int> globalMousePos (Desktop::getMousePosition());
-		const Point<int> localMousePos (getLocalPoint (0, globalMousePos));
+		const Point<int> localMousePos (getLocalPoint (nullptr, globalMousePos));
 
 		const uint32 now = Time::getMillisecondCounter();
 
@@ -69721,7 +69721,7 @@ private:
 
 	void updateMouseOverStatus (const Point<int>& globalMousePos)
 	{
-		const Point<int> relPos (getLocalPoint (0, globalMousePos));
+		const Point<int> relPos (getLocalPoint (nullptr, globalMousePos));
 		isOver = reallyContains (relPos, true);
 
 		if (activeSubMenu != nullptr)
@@ -70869,7 +70869,7 @@ public:
 		}
 		else
 		{
-			const Point<int> relPos (hit->getLocalPoint (0, screenPos));
+			const Point<int> relPos (hit->getLocalPoint (nullptr, screenPos));
 			hit = hit->getComponentAt (relPos.getX(), relPos.getY());
 		}
 
@@ -70883,7 +70883,7 @@ public:
 
 			if (ddt != nullptr && ddt->isInterestedInDragSource (dragDescLocal, source))
 			{
-				relativePos = hit->getLocalPoint (0, screenPos);
+				relativePos = hit->getLocalPoint (nullptr, screenPos);
 				return ddt;
 			}
 
@@ -70958,7 +70958,7 @@ public:
 		Point<int> newPos (screenPos + imageOffset);
 
 		if (getParentComponent() != nullptr)
-			newPos = getParentComponent()->getLocalPoint (0, newPos);
+			newPos = getParentComponent()->getLocalPoint (nullptr, newPos);
 
 		//if (newX != getX() || newY != getY())
 		{
@@ -71101,7 +71101,7 @@ void DragAndDropContainer::startDragging (const String& sourceDescription,
 			const int lo = 150;
 			const int hi = 400;
 
-			Point<int> relPos (sourceComponent->getLocalPoint (0, lastMouseDown));
+			Point<int> relPos (sourceComponent->getLocalPoint (nullptr, lastMouseDown));
 			Point<int> clipped (dragImage.getBounds().getConstrainedPoint (relPos));
 
 			for (int y = dragImage.getHeight(); --y >= 0;)
@@ -71565,7 +71565,7 @@ public:
 		if (peer != nullptr)
 		{
 			Component* const comp = peer->getComponent();
-			const Point<int> relativePos (comp->getLocalPoint (0, screenPos));
+			const Point<int> relativePos (comp->getLocalPoint (nullptr, screenPos));
 
 			// (the contains() call is needed to test for overlapping desktop windows)
 			if (comp->contains (relativePos))
@@ -71585,44 +71585,44 @@ public:
 
 	void sendMouseEnter (Component* const comp, const Point<int>& screenPos, const Time& time)
 	{
-		//DBG ("Mouse " + String (source.getIndex()) + " enter: " + comp->getLocalPoint (0, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
-		comp->internalMouseEnter (source, comp->getLocalPoint (0, screenPos), time);
+		//DBG ("Mouse " + String (source.getIndex()) + " enter: " + comp->getLocalPoint (nullptr, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
+		comp->internalMouseEnter (source, comp->getLocalPoint (nullptr, screenPos), time);
 	}
 
 	void sendMouseExit (Component* const comp, const Point<int>& screenPos, const Time& time)
 	{
-		//DBG ("Mouse " + String (source.getIndex()) + " exit: " + comp->getLocalPoint (0, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
-		comp->internalMouseExit (source, comp->getLocalPoint (0, screenPos), time);
+		//DBG ("Mouse " + String (source.getIndex()) + " exit: " + comp->getLocalPoint (nullptr, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
+		comp->internalMouseExit (source, comp->getLocalPoint (nullptr, screenPos), time);
 	}
 
 	void sendMouseMove (Component* const comp, const Point<int>& screenPos, const Time& time)
 	{
-		//DBG ("Mouse " + String (source.getIndex()) + " move: " + comp->getLocalPoint (0, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
-		comp->internalMouseMove (source, comp->getLocalPoint (0, screenPos), time);
+		//DBG ("Mouse " + String (source.getIndex()) + " move: " + comp->getLocalPoint (nullptr, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
+		comp->internalMouseMove (source, comp->getLocalPoint (nullptr, screenPos), time);
 	}
 
 	void sendMouseDown (Component* const comp, const Point<int>& screenPos, const Time& time)
 	{
-		//DBG ("Mouse " + String (source.getIndex()) + " down: " + comp->getLocalPoint (0, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
-		comp->internalMouseDown (source, comp->getLocalPoint (0, screenPos), time);
+		//DBG ("Mouse " + String (source.getIndex()) + " down: " + comp->getLocalPoint (nullptr, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
+		comp->internalMouseDown (source, comp->getLocalPoint (nullptr, screenPos), time);
 	}
 
 	void sendMouseDrag (Component* const comp, const Point<int>& screenPos, const Time& time)
 	{
-		//DBG ("Mouse " + String (source.getIndex()) + " drag: " + comp->getLocalPoint (0, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
-		comp->internalMouseDrag (source, comp->getLocalPoint (0, screenPos), time);
+		//DBG ("Mouse " + String (source.getIndex()) + " drag: " + comp->getLocalPoint (nullptr, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
+		comp->internalMouseDrag (source, comp->getLocalPoint (nullptr, screenPos), time);
 	}
 
 	void sendMouseUp (Component* const comp, const Point<int>& screenPos, const Time& time)
 	{
-		//DBG ("Mouse " + String (source.getIndex()) + " up: " + comp->getLocalPoint (0, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
-		comp->internalMouseUp (source, comp->getLocalPoint (0, screenPos), time, getCurrentModifiers());
+		//DBG ("Mouse " + String (source.getIndex()) + " up: " + comp->getLocalPoint (nullptr, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
+		comp->internalMouseUp (source, comp->getLocalPoint (nullptr, screenPos), time, getCurrentModifiers());
 	}
 
 	void sendMouseWheel (Component* const comp, const Point<int>& screenPos, const Time& time, float x, float y)
 	{
-		//DBG ("Mouse " + String (source.getIndex()) + " wheel: " + comp->getLocalPoint (0, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
-		comp->internalMouseWheel (source, comp->getLocalPoint (0, screenPos), time, x, y);
+		//DBG ("Mouse " + String (source.getIndex()) + " wheel: " + comp->getLocalPoint (nullptr, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
+		comp->internalMouseWheel (source, comp->getLocalPoint (nullptr, screenPos), time, x, y);
 	}
 
 	// (returns true if the button change caused a modal event loop)
@@ -71703,7 +71703,7 @@ public:
 
 		if (newPeer != lastPeer)
 		{
-			setComponentUnderMouse (0, screenPos, time);
+			setComponentUnderMouse (nullptr, screenPos, time);
 			lastPeer = newPeer;
 			setComponentUnderMouse (findComponentAt (screenPos), screenPos, time);
 		}
@@ -79042,7 +79042,7 @@ void TooltipWindow::showFor (const String& tip)
 	Point<int> mousePos (Desktop::getMousePosition());
 
 	if (getParentComponent() != nullptr)
-		mousePos = getParentComponent()->getLocalPoint (0, mousePos);
+		mousePos = getParentComponent()->getLocalPoint (nullptr, mousePos);
 
 	int x, y, w, h;
 	getLookAndFeel().getTooltipSize (tip, w, h);
@@ -79408,7 +79408,7 @@ void TopLevelWindow::centreAroundComponent (Component* c, const int width, const
 
 		if (getParentComponent() != nullptr)
 		{
-			targetCentre = getParentComponent()->getLocalPoint (0, targetCentre);
+			targetCentre = getParentComponent()->getLocalPoint (nullptr, targetCentre);
 			parentArea = getParentComponent()->getLocalBounds();
 		}
 

juce_amalgamated.h

@@ -18986,8 +18986,12 @@ public:
 					false if there are no more matching files. If it returns false, then none of the
 					parameters will be filled-in.
 	*/
-	bool next (bool* isDirectory, bool* isHidden, int64* fileSize,
-			   Time* modTime, Time* creationTime, bool* isReadOnly);
+	bool next (bool* isDirectory,
+			   bool* isHidden,
+			   int64* fileSize,
+			   Time* modTime,
+			   Time* creationTime,
+			   bool* isReadOnly);
 
 	/** Returns the file that the iterator is currently pointing at.
 
@@ -60278,7 +60282,7 @@ public:
 	/** Changes the default look-and-feel.
 
 		@param newDefaultLookAndFeel	the new look-and-feel object to use - if this is
-										set to 0, it will revert to using the default one. The
+										set to null, it will revert to using the default one. The
 										object passed-in must be deleted by the caller when
 										it's no longer needed.
 		@see getDefaultLookAndFeel
@@ -60992,7 +60996,7 @@ public:
 
 	/** Changes the model object to use to control the bar.
 
-		This can be 0, in which case the bar will be empty. Don't delete the object
+		This can be a null pointer, in which case the bar will be empty. Don't delete the object
 		that is passed-in while it's still being used by this MenuBar.
 	*/
 	void setModel (MenuBarModel* newModel);

src/audio/midi/juce_MidiMessage.cpp

@@ -1059,7 +1059,7 @@ const String MidiMessage::getRhythmInstrumentName (const int n)
         "Mute Triangle", "Open Triangle"
     };
 
-    return (n >= 35 && n <= 81) ? names [n - 35] : (const char*) 0;
+    return (n >= 35 && n <= 81) ? names [n - 35] : (const char*) nullptr;
 }
 
 const String MidiMessage::getControllerName (const int n)
@@ -1090,7 +1090,7 @@ const String MidiMessage::getControllerName (const int n)
         "Poly Operation"
     };
 
-    return isPositiveAndBelow (n, (int) 128) ? names[n] : (const char*) 0;
+    return isPositiveAndBelow (n, (int) 128) ? names[n] : (const char*) nullptr;
 }
 
 END_JUCE_NAMESPACE

src/gui/components/juce_Component.cpp

@@ -947,12 +947,12 @@ const Rectangle<int> Component::getLocalArea (const Component* source, const Rec
 
 const Point<int> Component::localPointToGlobal (const Point<int>& point) const
 {
-    return ComponentHelpers::convertCoordinate (0, this, point);
+    return ComponentHelpers::convertCoordinate (nullptr, this, point);
 }
 
 const Rectangle<int> Component::localAreaToGlobal (const Rectangle<int>& area) const
 {
-    return ComponentHelpers::convertCoordinate (0, this, area);
+    return ComponentHelpers::convertCoordinate (nullptr, this, area);
 }
 
 /* Deprecated methods... */
@@ -963,7 +963,7 @@ const Point<int> Component::relativePositionToGlobal (const Point<int>& relative
 
 const Point<int> Component::globalPositionToRelative (const Point<int>& screenPosition) const
 {
-    return getLocalPoint (0, screenPosition);
+    return getLocalPoint (nullptr, screenPosition);
 }
 
 const Point<int> Component::relativePositionToOtherComponent (const Component* const targetComponent, const Point<int>& positionRelativeToThis) const
@@ -2473,7 +2473,7 @@ void Component::internalMouseUp (MouseInputSource& source, const Point<int>& rel
 
         const MouseEvent me (source, relativePos,
                              oldModifiers, this, this, time,
-                             getLocalPoint (0, source.getLastMouseDownPosition()),
+                             getLocalPoint (nullptr, source.getLastMouseDownPosition()),
                              source.getLastMouseDownTime(),
                              source.getNumberOfMultipleClicks(),
                              source.hasMouseMovedSignificantlySincePressed());
@@ -2516,7 +2516,7 @@ void Component::internalMouseDrag (MouseInputSource& source, const Point<int>& r
 
         const MouseEvent me (source, relativePos,
                              source.getCurrentModifiers(), this, this, time,
-                             getLocalPoint (0, source.getLastMouseDownPosition()),
+                             getLocalPoint (nullptr, source.getLastMouseDownPosition()),
                              source.getLastMouseDownTime(),
                              source.getNumberOfMultipleClicks(),
                              source.hasMouseMovedSignificantlySincePressed());
@@ -2967,7 +2967,7 @@ bool JUCE_CALLTYPE Component::isMouseButtonDownAnywhere() noexcept
 
 const Point<int> Component::getMouseXYRelative() const
 {
-    return getLocalPoint (0, Desktop::getMousePosition());
+    return getLocalPoint (nullptr, Desktop::getMousePosition());
 }
 
 //==============================================================================

src/gui/components/juce_Desktop.cpp

@@ -156,7 +156,7 @@ Component* Desktop::findComponentAt (const Point<int>& screenPosition) const
 
         if (c->isVisible())
         {
-            const Point<int> relative (c->getLocalPoint (0, screenPosition));
+            const Point<int> relative (c->getLocalPoint (nullptr, screenPosition));
 
             if (c->contains (relative))
                 return c->getComponentAt (relative);
@@ -353,7 +353,7 @@ void Desktop::sendMouseMove()
         if (target != nullptr)
         {
             Component::BailOutChecker checker (target);
-            const Point<int> pos (target->getLocalPoint (0, lastFakeMouseMove));
+            const Point<int> pos (target->getLocalPoint (nullptr, lastFakeMouseMove));
             const Time now (Time::getCurrentTime());
 
             const MouseEvent me (getMainMouseSource(), pos, ModifierKeys::getCurrentModifiers(),

src/gui/components/lookandfeel/juce_LookAndFeel.h

@@ -88,7 +88,7 @@ public:
     /** Changes the default look-and-feel.
 
         @param newDefaultLookAndFeel    the new look-and-feel object to use - if this is
-                                        set to 0, it will revert to using the default one. The
+                                        set to null, it will revert to using the default one. The
                                         object passed-in must be deleted by the caller when
                                         it's no longer needed.
         @see getDefaultLookAndFeel

src/gui/components/menus/juce_MenuBarComponent.h

@@ -55,7 +55,7 @@ public:
     //==============================================================================
     /** Changes the model object to use to control the bar.
 
-        This can be 0, in which case the bar will be empty. Don't delete the object
+        This can be a null pointer, in which case the bar will be empty. Don't delete the object
         that is passed-in while it's still being used by this MenuBar.
     */
     void setModel (MenuBarModel* newModel);

src/gui/components/menus/juce_PopupMenu.cpp

@@ -538,7 +538,7 @@ public:
                                                         // move rather than a real timer callback
 
         const Point<int> globalMousePos (Desktop::getMousePosition());
-        const Point<int> localMousePos (getLocalPoint (0, globalMousePos));
+        const Point<int> localMousePos (getLocalPoint (nullptr, globalMousePos));
 
         const uint32 now = Time::getMillisecondCounter();
 
@@ -701,7 +701,7 @@ private:
 
     void updateMouseOverStatus (const Point<int>& globalMousePos)
     {
-        const Point<int> relPos (getLocalPoint (0, globalMousePos));
+        const Point<int> relPos (getLocalPoint (nullptr, globalMousePos));
         isOver = reallyContains (relPos, true);
 
         if (activeSubMenu != nullptr)

src/gui/components/mouse/juce_DragAndDropContainer.cpp

@@ -110,7 +110,7 @@ public:
         }
         else
         {
-            const Point<int> relPos (hit->getLocalPoint (0, screenPos));
+            const Point<int> relPos (hit->getLocalPoint (nullptr, screenPos));
             hit = hit->getComponentAt (relPos.getX(), relPos.getY());
         }
 
@@ -124,7 +124,7 @@ public:
 
             if (ddt != nullptr && ddt->isInterestedInDragSource (dragDescLocal, source))
             {
-                relativePos = hit->getLocalPoint (0, screenPos);
+                relativePos = hit->getLocalPoint (nullptr, screenPos);
                 return ddt;
             }
 
@@ -199,7 +199,7 @@ public:
         Point<int> newPos (screenPos + imageOffset);
 
         if (getParentComponent() != nullptr)
-            newPos = getParentComponent()->getLocalPoint (0, newPos);
+            newPos = getParentComponent()->getLocalPoint (nullptr, newPos);
 
         //if (newX != getX() || newY != getY())
         {
@@ -344,7 +344,7 @@ void DragAndDropContainer::startDragging (const String& sourceDescription,
             const int lo = 150;
             const int hi = 400;
 
-            Point<int> relPos (sourceComponent->getLocalPoint (0, lastMouseDown));
+            Point<int> relPos (sourceComponent->getLocalPoint (nullptr, lastMouseDown));
             Point<int> clipped (dragImage.getBounds().getConstrainedPoint (relPos));
 
             for (int y = dragImage.getHeight(); --y >= 0;)

src/gui/components/mouse/juce_MouseInputSource.cpp

@@ -79,7 +79,7 @@ public:
         if (peer != nullptr)
         {
             Component* const comp = peer->getComponent();
-            const Point<int> relativePos (comp->getLocalPoint (0, screenPos));
+            const Point<int> relativePos (comp->getLocalPoint (nullptr, screenPos));
 
             // (the contains() call is needed to test for overlapping desktop windows)
             if (comp->contains (relativePos))
@@ -100,44 +100,44 @@ public:
     //==============================================================================
     void sendMouseEnter (Component* const comp, const Point<int>& screenPos, const Time& time)
     {
-        //DBG ("Mouse " + String (source.getIndex()) + " enter: " + comp->getLocalPoint (0, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
-        comp->internalMouseEnter (source, comp->getLocalPoint (0, screenPos), time);
+        //DBG ("Mouse " + String (source.getIndex()) + " enter: " + comp->getLocalPoint (nullptr, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
+        comp->internalMouseEnter (source, comp->getLocalPoint (nullptr, screenPos), time);
     }
 
     void sendMouseExit (Component* const comp, const Point<int>& screenPos, const Time& time)
     {
-        //DBG ("Mouse " + String (source.getIndex()) + " exit: " + comp->getLocalPoint (0, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
-        comp->internalMouseExit (source, comp->getLocalPoint (0, screenPos), time);
+        //DBG ("Mouse " + String (source.getIndex()) + " exit: " + comp->getLocalPoint (nullptr, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
+        comp->internalMouseExit (source, comp->getLocalPoint (nullptr, screenPos), time);
     }
 
     void sendMouseMove (Component* const comp, const Point<int>& screenPos, const Time& time)
     {
-        //DBG ("Mouse " + String (source.getIndex()) + " move: " + comp->getLocalPoint (0, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
-        comp->internalMouseMove (source, comp->getLocalPoint (0, screenPos), time);
+        //DBG ("Mouse " + String (source.getIndex()) + " move: " + comp->getLocalPoint (nullptr, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
+        comp->internalMouseMove (source, comp->getLocalPoint (nullptr, screenPos), time);
     }
 
     void sendMouseDown (Component* const comp, const Point<int>& screenPos, const Time& time)
     {
-        //DBG ("Mouse " + String (source.getIndex()) + " down: " + comp->getLocalPoint (0, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
-        comp->internalMouseDown (source, comp->getLocalPoint (0, screenPos), time);
+        //DBG ("Mouse " + String (source.getIndex()) + " down: " + comp->getLocalPoint (nullptr, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
+        comp->internalMouseDown (source, comp->getLocalPoint (nullptr, screenPos), time);
     }
 
     void sendMouseDrag (Component* const comp, const Point<int>& screenPos, const Time& time)
     {
-        //DBG ("Mouse " + String (source.getIndex()) + " drag: " + comp->getLocalPoint (0, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
-        comp->internalMouseDrag (source, comp->getLocalPoint (0, screenPos), time);
+        //DBG ("Mouse " + String (source.getIndex()) + " drag: " + comp->getLocalPoint (nullptr, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
+        comp->internalMouseDrag (source, comp->getLocalPoint (nullptr, screenPos), time);
     }
 
     void sendMouseUp (Component* const comp, const Point<int>& screenPos, const Time& time)
     {
-        //DBG ("Mouse " + String (source.getIndex()) + " up: " + comp->getLocalPoint (0, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
-        comp->internalMouseUp (source, comp->getLocalPoint (0, screenPos), time, getCurrentModifiers());
+        //DBG ("Mouse " + String (source.getIndex()) + " up: " + comp->getLocalPoint (nullptr, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
+        comp->internalMouseUp (source, comp->getLocalPoint (nullptr, screenPos), time, getCurrentModifiers());
     }
 
     void sendMouseWheel (Component* const comp, const Point<int>& screenPos, const Time& time, float x, float y)
     {
-        //DBG ("Mouse " + String (source.getIndex()) + " wheel: " + comp->getLocalPoint (0, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
-        comp->internalMouseWheel (source, comp->getLocalPoint (0, screenPos), time, x, y);
+        //DBG ("Mouse " + String (source.getIndex()) + " wheel: " + comp->getLocalPoint (nullptr, screenPos).toString() + " - Comp: " + String::toHexString ((int) comp));
+        comp->internalMouseWheel (source, comp->getLocalPoint (nullptr, screenPos), time, x, y);
     }
 
     //==============================================================================
@@ -219,7 +219,7 @@ public:
 
         if (newPeer != lastPeer)
         {
-            setComponentUnderMouse (0, screenPos, time);
+            setComponentUnderMouse (nullptr, screenPos, time);
             lastPeer = newPeer;
             setComponentUnderMouse (findComponentAt (screenPos), screenPos, time);
         }

src/gui/components/windows/juce_TooltipWindow.cpp

@@ -87,7 +87,7 @@ void TooltipWindow::showFor (const String& tip)
     Point<int> mousePos (Desktop::getMousePosition());
 
     if (getParentComponent() != nullptr)
-        mousePos = getParentComponent()->getLocalPoint (0, mousePos);
+        mousePos = getParentComponent()->getLocalPoint (nullptr, mousePos);
 
     int x, y, w, h;
     getLookAndFeel().getTooltipSize (tip, w, h);

src/gui/components/windows/juce_TopLevelWindow.cpp

@@ -298,7 +298,7 @@ void TopLevelWindow::centreAroundComponent (Component* c, const int width, const
 
         if (getParentComponent() != nullptr)
         {
-            targetCentre = getParentComponent()->getLocalPoint (0, targetCentre);
+            targetCentre = getParentComponent()->getLocalPoint (nullptr, targetCentre);
             parentArea = getParentComponent()->getLocalBounds();
         }
 

src/io/files/juce_DirectoryIterator.cpp

@@ -55,7 +55,7 @@ DirectoryIterator::~DirectoryIterator()
 
 bool DirectoryIterator::next()
 {
-    return next (0, 0, 0, 0, 0, 0);
+    return next (nullptr, nullptr, nullptr, nullptr, nullptr, nullptr);
 }
 
 bool DirectoryIterator::next (bool* const isDirResult, bool* const isHiddenResult, int64* const fileSize,

src/io/files/juce_DirectoryIterator.h

@@ -95,8 +95,12 @@ public:
                     false if there are no more matching files. If it returns false, then none of the
                     parameters will be filled-in.
     */
-    bool next (bool* isDirectory, bool* isHidden, int64* fileSize,
-               Time* modTime, Time* creationTime, bool* isReadOnly);
+    bool next (bool* isDirectory,
+               bool* isHidden,
+               int64* fileSize,
+               Time* modTime,
+               Time* creationTime,
+               bool* isReadOnly);
 
     /** Returns the file that the iterator is currently pointing at.
 

src/io/files/juce_FileInputStream.cpp

@@ -37,7 +37,7 @@ int64 juce_fileSetPosition (void* handle, int64 pos);
 //==============================================================================
 FileInputStream::FileInputStream (const File& f)
     : file (f),
-      fileHandle (0),
+      fileHandle (nullptr),
       currentPosition (0),
       totalSize (0),
       needToSeek (true)

src/io/files/juce_FileOutputStream.cpp

@@ -35,7 +35,7 @@ int64 juce_fileSetPosition (void* handle, int64 pos);
 //==============================================================================
 FileOutputStream::FileOutputStream (const File& f, const int bufferSize_)
     : file (f),
-      fileHandle (0),
+      fileHandle (nullptr),
       currentPosition (0),
       bufferSize (bufferSize_),
       bytesInBuffer (0),

src/io/streams/juce_OutputStream.cpp

@@ -53,16 +53,16 @@ void juce_CheckForDanglingStreams()
 OutputStream::OutputStream()
     : newLineString (NewLine::getDefault())
 {
-  #if JUCE_DEBUG
+   #if JUCE_DEBUG
     activeStreams.add (this);
-  #endif
+   #endif
 }
 
 OutputStream::~OutputStream()
 {
-  #if JUCE_DEBUG
+   #if JUCE_DEBUG
     activeStreams.removeValue (this);
-  #endif
+   #endif
 }
 
 //==============================================================================

src/text/juce_XmlElement.cpp

@@ -45,11 +45,11 @@ XmlElement::XmlAttributeNode::XmlAttributeNode (const String& name_, const Strin
     : name (name_),
       value (value_)
 {
-  #if JUCE_DEBUG
+   #if JUCE_DEBUG
     // this checks whether the attribute name string contains any illegal characters..
     for (String::CharPointerType t (name.getCharPointer()); ! t.isEmpty(); ++t)
         jassert (t.isLetterOrDigit() || *t == '_' || *t == '-' || *t == ':');
-  #endif
+   #endif
 }
 
 inline bool XmlElement::XmlAttributeNode::hasName (const String& nameToMatch) const noexcept
@@ -365,7 +365,7 @@ bool XmlElement::writeToFile (const File& file,
 //==============================================================================
 bool XmlElement::hasTagName (const String& tagNameWanted) const noexcept
 {
-#if JUCE_DEBUG
+   #if JUCE_DEBUG
     // if debugging, check that the case is actually the same, because
     // valid xml is case-sensitive, and although this lets it pass, it's
     // better not to..
@@ -378,9 +378,9 @@ bool XmlElement::hasTagName (const String& tagNameWanted) const noexcept
     {
         return false;
     }
-#else
+   #else
     return tagName.equalsIgnoreCase (tagNameWanted);
-#endif
+   #endif
 }
 
 XmlElement* XmlElement::getNextElementWithTagName (const String& requiredTagName) const

src/threads/juce_Thread.cpp

@@ -180,7 +180,7 @@ void Thread::startThread()
 
     threadShouldExit_ = false;
 
-    if (threadHandle_ == 0)
+    if (threadHandle_ == nullptr)
     {
         launchThread();
         setThreadPriority (threadHandle_, threadPriority_);
@@ -192,7 +192,7 @@ void Thread::startThread (const int priority)
 {
     const ScopedLock sl (startStopLock);
 
-    if (threadHandle_ == 0)
+    if (threadHandle_ == nullptr)
     {
         threadPriority_ = priority;
         startThread();
@@ -205,7 +205,7 @@ void Thread::startThread (const int priority)
 
 bool Thread::isThreadRunning() const
 {
-    return threadHandle_ != 0;
+    return threadHandle_ != nullptr;
 }
 
 //==============================================================================
@@ -259,7 +259,7 @@ void Thread::stopThread (const int timeOutMilliseconds)
             killThread();
 
             RunningThreadsList::getInstance().remove (this);
-            threadHandle_ = 0;
+            threadHandle_ = nullptr;
             threadId_ = 0;
         }
     }