Changes to relative coordinate classes. Fix for jucer include file.

extras/Jucer (experimental)/Source/Utility/jucer_MiscUtilities.cpp

@@ -337,8 +337,8 @@ const RelativeCoordinate RelativeRectangleLayoutManager::findNamedCoordinate (co
 {
     if (objectName == RelativeCoordinate::Strings::parent)
     {
-        if (edge == RelativeCoordinate::Strings::right)     return RelativeCoordinate ((double) parent->getWidth(), true);
-        if (edge == RelativeCoordinate::Strings::bottom)    return RelativeCoordinate ((double) parent->getHeight(), false);
+        if (edge == RelativeCoordinate::Strings::right)     return RelativeCoordinate ((double) parent->getWidth());
+        if (edge == RelativeCoordinate::Strings::bottom)    return RelativeCoordinate ((double) parent->getHeight());
     }
 
     if (objectName.isNotEmpty() && edge.isNotEmpty())

extras/Jucer (experimental)/Source/jucer_Headers.h

@@ -32,7 +32,7 @@
 
 //==============================================================================
 #include "../JuceLibraryCode/JuceHeader.h"
-#include "jucer_CommonHeaders.h"
+#include "Application/jucer_CommonHeaders.h"
 
 
 #endif   // __JUCER_HEADERS_JUCEHEADER__

extras/juce demo/Source/demos/DragAndDropDemo.cpp

@@ -34,7 +34,7 @@ class DragAndDropDemoSource  : public ListBox,
 public:
     //==============================================================================
     DragAndDropDemoSource()
-        : ListBox (T("d+d source"), 0)
+        : ListBox ("d+d source", 0)
     {
         // tells the ListBox that this object supplies the info about
         // its rows.
@@ -66,7 +66,7 @@ public:
         g.setColour (Colours::black);
         g.setFont (height * 0.7f);
 
-        g.drawText (T("Row Number ") + String (rowNumber + 1),
+        g.drawText ("Row Number " + String (rowNumber + 1),
                     5, 0, width, height,
                     Justification::centredLeft, true);
     }
@@ -79,7 +79,7 @@ public:
         String desc;
 
         for (int i = 0; i < selectedRows.size(); ++i)
-            desc << (selectedRows [i] + 1) << T(" ");
+            desc << (selectedRows [i] + 1) << " ";
 
         return desc.trim();
     }
@@ -121,7 +121,7 @@ public:
     {
         somethingIsBeingDraggedOver = false;
 
-        message = T("Drag-and-drop some rows from the top-left box onto this component!");
+        message = "Drag-and-drop some rows from the top-left box onto this component!";
     }
 
     ~DragAndDropDemoTarget()
@@ -172,7 +172,7 @@ public:
 
     void itemDropped (const String& sourceDescription, Component* /*sourceComponent*/, int /*x*/, int /*y*/)
     {
-        message = T("last rows dropped: ") + sourceDescription;
+        message = "last rows dropped: " + sourceDescription;
 
         somethingIsBeingDraggedOver = false;
         repaint();
@@ -192,7 +192,7 @@ public:
     //==============================================================================
     DragAndDropDemo()
     {
-        setName (T("Drag-and-Drop"));
+        setName ("Drag-and-Drop");
 
         source = new DragAndDropDemoSource();
         addAndMakeVisible (source);

extras/juce demo/Source/demos/InterprocessCommsDemo.cpp

@@ -37,56 +37,56 @@ public:
     {
         server = new DemoInterprocessConnectionServer (*this);
 
-        setName (T("Interprocess Communication"));
+        setName ("Interprocess Communication");
 
         // create all our UI bits and pieces..
-        addAndMakeVisible (modeSelector = new ComboBox (T("mode:")));
+        addAndMakeVisible (modeSelector = new ComboBox ("mode:"));
         modeSelector->setBounds (100, 25, 200, 24);
         (new Label (modeSelector->getName(), modeSelector->getName()))->attachToComponent (modeSelector, true);
 
-        modeSelector->addItem (T("(Disconnected)"), 8);
+        modeSelector->addItem ("(Disconnected)", 8);
         modeSelector->addSeparator();
-        modeSelector->addItem (T("Named pipe (listening)"), 1);
-        modeSelector->addItem (T("Named pipe (connect to existing pipe)"), 5);
+        modeSelector->addItem ("Named pipe (listening)", 1);
+        modeSelector->addItem ("Named pipe (connect to existing pipe)", 5);
         modeSelector->addSeparator();
-        modeSelector->addItem (T("Socket (listening)"), 2);
-        modeSelector->addItem (T("Socket (connect to existing socket)"), 6);
+        modeSelector->addItem ("Socket (listening)", 2);
+        modeSelector->addItem ("Socket (connect to existing socket)", 6);
 
         modeSelector->setSelectedId (8);
         modeSelector->addListener (this);
 
-        addAndMakeVisible (pipeName = new TextEditor (T("pipe name:")));
+        addAndMakeVisible (pipeName = new TextEditor ("pipe name:"));
         pipeName->setBounds (100, 60, 130, 24);
         pipeName->setMultiLine (false);
-        pipeName->setText (T("juce demo pipe"));
+        pipeName->setText ("juce demo pipe");
         (new Label (pipeName->getName(), pipeName->getName()))->attachToComponent (pipeName, true);
 
-        addAndMakeVisible (socketNumber = new TextEditor (T("socket port:")));
+        addAndMakeVisible (socketNumber = new TextEditor ("socket port:"));
         socketNumber->setBounds (350, 60, 80, 24);
         socketNumber->setMultiLine (false);
-        socketNumber->setText (T("12345"));
-        socketNumber->setInputRestrictions (5, T("0123456789"));
+        socketNumber->setText ("12345");
+        socketNumber->setInputRestrictions (5, "0123456789");
         (new Label (socketNumber->getName(), socketNumber->getName()))->attachToComponent (socketNumber, true);
 
-        addAndMakeVisible (socketHost = new TextEditor (T("socket host:")));
+        addAndMakeVisible (socketHost = new TextEditor ("socket host:"));
         socketHost->setBounds (530, 60, 130, 24);
         socketHost->setMultiLine (false);
-        socketHost->setText (T("localhost"));
+        socketHost->setText ("localhost");
         socketNumber->setInputRestrictions (512);
         (new Label (socketHost->getName(), socketHost->getName()))->attachToComponent (socketHost, true);
 
-        addChildComponent (sendText = new TextEditor (T("sendtext")));
+        addChildComponent (sendText = new TextEditor ("sendtext"));
         sendText->setBounds (30, 120, 200, 24);
         sendText->setMultiLine (false);
         sendText->setReadOnly (false);
-        sendText->setText (T("testing 1234"));
+        sendText->setText ("testing 1234");
 
-        addChildComponent (sendButton = new TextButton (T("send"), T("Fires off the message")));
+        addChildComponent (sendButton = new TextButton ("send", "Fires off the message"));
         sendButton->setBounds (240, 120, 200, 24);
         sendButton->changeWidthToFitText();
         sendButton->addButtonListener (this);
 
-        addChildComponent (incomingMessages = new TextEditor (T("messages")));
+        addChildComponent (incomingMessages = new TextEditor ("messages"));
         incomingMessages->setReadOnly (true);
         incomingMessages->setMultiLine (true);
         incomingMessages->setBounds (30, 150, 500, 250);
@@ -117,7 +117,7 @@ public:
                 if (! activeConnections[i]->sendMessage (messageData))
                 {
                     // the write failed, so indicate that the connection has broken..
-                    appendMessage (T("send message failed!"));
+                    appendMessage ("send message failed!");
                 }
             }
         }
@@ -205,7 +205,7 @@ public:
                 openedOk = server->beginWaitingForSocket (socketNumber->getText().getIntValue());
 
                 if (openedOk)
-                    appendMessage (T("Waiting for another app to connect to this socket.."));
+                    appendMessage ("Waiting for another app to connect to this socket..");
             }
             else
             {
@@ -215,7 +215,7 @@ public:
 
                 if (openedOk)
                 {
-                    appendMessage (T("Waiting for another app to connect to this pipe.."));
+                    appendMessage ("Waiting for another app to connect to this pipe..");
                     activeConnections.add (newConnection);
                 }
                 else
@@ -230,15 +230,15 @@ public:
             modeSelector->setSelectedId (8);
 
             AlertWindow::showMessageBox (AlertWindow::WarningIcon,
-                                         T("Interprocess Comms Demo"),
-                                         T("Failed to open the socket or pipe..."));
+                                         "Interprocess Comms Demo",
+                                         "Failed to open the socket or pipe...");
         }
     }
 
     void appendMessage (const String& message)
     {
         incomingMessages->setCaretPosition (INT_MAX);
-        incomingMessages->insertTextAtCaret (message + T("\n"));
+        incomingMessages->insertTextAtCaret (message + "\n");
         incomingMessages->setCaretPosition (INT_MAX);
     }
 
@@ -263,17 +263,17 @@ public:
 
         void connectionMade()
         {
-            owner.appendMessage (T("Connection #") + String (ourNumber) + T(" - connection started"));
+            owner.appendMessage ("Connection #" + String (ourNumber) + " - connection started");
         }
 
         void connectionLost()
         {
-            owner.appendMessage (T("Connection #") + String (ourNumber) + T(" - connection lost"));
+            owner.appendMessage ("Connection #" + String (ourNumber) + " - connection lost");
         }
 
         void messageReceived (const MemoryBlock& message)
         {
-            owner.appendMessage (T("Connection #") + String (ourNumber) + T(" - message received: ") + message.toString());
+            owner.appendMessage ("Connection #" + String (ourNumber) + " - message received: " + message.toString());
         }
     };
 

juce_amalgamated.cpp

@@ -84392,10 +84392,10 @@ BEGIN_JUCE_NAMESPACE
 DrawableComposite::DrawableComposite()
 	: bounds (Point<float>(), Point<float> (100.0f, 0.0f), Point<float> (0.0f, 100.0f))
 {
-	setContentArea (RelativeRectangle (RelativeCoordinate (0.0, true),
-									   RelativeCoordinate (100.0, true),
-									   RelativeCoordinate (0.0, false),
-									   RelativeCoordinate (100.0, false)));
+	setContentArea (RelativeRectangle (RelativeCoordinate (0.0),
+									   RelativeCoordinate (100.0),
+									   RelativeCoordinate (0.0),
+									   RelativeCoordinate (100.0)));
 }
 
 DrawableComposite::DrawableComposite (const DrawableComposite& other)
@@ -84504,10 +84504,10 @@ void DrawableComposite::resetContentAreaAndBoundingBoxToFitChildren()
 {
 	const Rectangle<float> bounds (getUntransformedBounds (false));
 
-	setContentArea (RelativeRectangle (RelativeCoordinate (bounds.getX(), true),
-									   RelativeCoordinate (bounds.getRight(), true),
-									   RelativeCoordinate (bounds.getY(), false),
-									   RelativeCoordinate (bounds.getBottom(), false)));
+	setContentArea (RelativeRectangle (RelativeCoordinate (bounds.getX()),
+									   RelativeCoordinate (bounds.getRight()),
+									   RelativeCoordinate (bounds.getY()),
+									   RelativeCoordinate (bounds.getBottom())));
 	resetBoundingBoxToContentArea();
 }
 
@@ -84601,16 +84601,10 @@ const RelativeCoordinate DrawableComposite::findNamedCoordinate (const String& o
 {
 	if (objectName == RelativeCoordinate::Strings::parent)
 	{
-		if (edge == RelativeCoordinate::Strings::right)
+		if (edge == RelativeCoordinate::Strings::right || edge == RelativeCoordinate::Strings::bottom)
 		{
-			jassertfalse; // a Drawable doesn't have a fixed right-hand edge - use a marker instead if you need a point of reference.
-			return RelativeCoordinate (100.0, true);
-		}
-
-		if (edge == RelativeCoordinate::Strings::bottom)
-		{
-			jassertfalse; // a Drawable doesn't have a fixed bottom edge - use a marker instead if you need a point of reference.
-			return RelativeCoordinate (100.0, false);
+			jassertfalse; // a Drawable doesn't have a fixed right-hand or bottom edge - use a marker instead if you need a point of reference.
+			return RelativeCoordinate (100.0);
 		}
 	}
 
@@ -84650,7 +84644,7 @@ const Rectangle<float> DrawableComposite::getUntransformedBounds (const bool inc
 			for (i = markersX.size(); --i >= 0;)
 			{
 				const Marker* m = markersX.getUnchecked(i);
-				const float pos = (float) m->position.resolve (parent);
+				const float pos = (float) m->position.resolve (this);
 				minX = jmin (minX, pos);
 				maxX = jmax (maxX, pos);
 			}
@@ -84676,7 +84670,7 @@ const Rectangle<float> DrawableComposite::getUntransformedBounds (const bool inc
 			for (i = markersY.size(); --i >= 0;)
 			{
 				const Marker* m = markersY.getUnchecked(i);
-				const float pos = (float) m->position.resolve (parent);
+				const float pos = (float) m->position.resolve (this);
 				minY = jmin (minY, pos);
 				maxY = jmax (maxY, pos);
 			}
@@ -92958,12 +92952,6 @@ namespace RelativeCoordinateHelpers
 				|| name == RelativeCoordinate::Strings::parentTop;
 	}
 
-	static const String getOriginAnchorName (const bool isHorizontal) throw()
-	{
-		return isHorizontal ? RelativeCoordinate::Strings::parentLeft
-							: RelativeCoordinate::Strings::parentTop;
-	}
-
 	static const String getExtentAnchorName (const bool isHorizontal) throw()
 	{
 		return isHorizontal ? RelativeCoordinate::Strings::parentRight
@@ -93082,9 +93070,6 @@ namespace RelativeCoordinateHelpers
 				{
 					anchor1 = readAnchorName (s, ++i);
 
-					if (anchor1.isEmpty())
-						anchor1 = getOriginAnchorName (isHorizontal);
-
 					skipWhitespace (s, i);
 
 					if (s[i] == '-' && s[i + 1] == '>')
@@ -93095,19 +93080,19 @@ namespace RelativeCoordinateHelpers
 					else
 					{
 						anchor2 = anchor1;
-						anchor1 = getOriginAnchorName (isHorizontal);
+						anchor1 = String::empty;
 					}
 				}
 				else
 				{
-					anchor1 = getOriginAnchorName (isHorizontal);
+					anchor1 = String::empty;
 					anchor2 = getExtentAnchorName (isHorizontal);
 				}
 
 				return RelativeCoordinate (value, anchor1, anchor2);
 			}
 
-			return RelativeCoordinate (value, isHorizontal);
+			return RelativeCoordinate (value);
 		}
 	}
 
@@ -93135,9 +93120,8 @@ RelativeCoordinate::RelativeCoordinate()
 {
 }
 
-RelativeCoordinate::RelativeCoordinate (const double absoluteDistanceFromOrigin, const bool horizontal_)
-	: anchor1 (RelativeCoordinateHelpers::getOriginAnchorName (horizontal_)),
-	  value (absoluteDistanceFromOrigin)
+RelativeCoordinate::RelativeCoordinate (const double absoluteDistanceFromOrigin)
+	: value (absoluteDistanceFromOrigin)
 {
 }
 
@@ -93145,7 +93129,6 @@ RelativeCoordinate::RelativeCoordinate (const double absoluteDistance, const Str
 	: anchor1 (source.trim()),
 	  value (absoluteDistance)
 {
-	jassert (anchor1.isNotEmpty());
 }
 
 RelativeCoordinate::RelativeCoordinate (const double relativeProportion, const String& pos1, const String& pos2)
@@ -93153,8 +93136,6 @@ RelativeCoordinate::RelativeCoordinate (const double relativeProportion, const S
 	  anchor2 (pos2.trim()),
 	  value (relativeProportion)
 {
-	jassert (anchor1.isNotEmpty());
-	jassert (anchor2.isNotEmpty());
 }
 
 RelativeCoordinate::RelativeCoordinate (const String& s, const bool isHorizontal)
@@ -93258,13 +93239,13 @@ void RelativeCoordinate::moveToAbsolute (double newPos, const NamedCoordinateFin
 	{}
 }
 
-void RelativeCoordinate::toggleProportionality (const NamedCoordinateFinder* nameFinder, bool isHorizontal)
+void RelativeCoordinate::toggleProportionality (const NamedCoordinateFinder* nameFinder,
+												const String& proportionalAnchor1, const String& proportionalAnchor2)
 {
 	const double oldValue = resolve (nameFinder);
 
-	anchor1 = RelativeCoordinateHelpers::getOriginAnchorName (isHorizontal);
-	anchor2 = isProportional() ? String::empty
-							   : RelativeCoordinateHelpers::getExtentAnchorName (isHorizontal);
+	anchor1 = proportionalAnchor1;
+	anchor2 = isProportional() ? String::empty : proportionalAnchor2;
 
 	moveToAbsolute (oldValue, nameFinder);
 }
@@ -93297,7 +93278,7 @@ const String RelativeCoordinate::toString() const
 
 		if (isOrigin (anchor1))
 		{
-			if (anchor2 == "parent.right" || anchor2 == "parent.bottom")
+			if (anchor2 == Strings::parentRight || anchor2 == Strings::parentBottom)
 				return percent + "%";
 			else
 				return percent + "% * " + anchor2;
@@ -93328,12 +93309,22 @@ void RelativeCoordinate::setEditableNumber (const double newValue)
 	value = isProportional() ? newValue / 100.0 : newValue;
 }
 
+const String RelativeCoordinate::getAnchorName1 (const String& returnValueIfOrigin) const
+{
+	return RelativeCoordinateHelpers::isOrigin (anchor1) ? returnValueIfOrigin : anchor1;
+}
+
+const String RelativeCoordinate::getAnchorName2 (const String& returnValueIfOrigin) const
+{
+	return RelativeCoordinateHelpers::isOrigin (anchor2) ? returnValueIfOrigin : anchor2;
+}
+
 void RelativeCoordinate::changeAnchor1 (const String& newAnchorName, const NamedCoordinateFinder* nameFinder)
 {
 	jassert (newAnchorName.toLowerCase().containsOnly ("abcdefghijklmnopqrstuvwxyz0123456789_."));
 
 	const double oldValue = resolve (nameFinder);
-	anchor1 = newAnchorName;
+	anchor1 = RelativeCoordinateHelpers::isOrigin (newAnchorName) ? String::empty : newAnchorName;
 	moveToAbsolute (oldValue, nameFinder);
 }
 
@@ -93343,7 +93334,7 @@ void RelativeCoordinate::changeAnchor2 (const String& newAnchorName, const Named
 	jassert (newAnchorName.toLowerCase().containsOnly ("abcdefghijklmnopqrstuvwxyz0123456789_."));
 
 	const double oldValue = resolve (nameFinder);
-	anchor2 = newAnchorName;
+	anchor2 = RelativeCoordinateHelpers::isOrigin (newAnchorName) ? String::empty : newAnchorName;
 	moveToAbsolute (oldValue, nameFinder);
 }
 
@@ -93374,17 +93365,16 @@ void RelativeCoordinate::renameAnchorIfUsed (const String& oldName, const String
 }
 
 RelativePoint::RelativePoint()
-	: x (0, true), y (0, false)
 {
 }
 
 RelativePoint::RelativePoint (const Point<float>& absolutePoint)
-	: x (absolutePoint.getX(), true), y (absolutePoint.getY(), false)
+	: x (absolutePoint.getX()), y (absolutePoint.getY())
 {
 }
 
 RelativePoint::RelativePoint (const float x_, const float y_)
-	: x (x_, true), y (y_, false)
+	: x (x_), y (y_)
 {
 }
 
@@ -93450,9 +93440,9 @@ RelativeRectangle::RelativeRectangle (const RelativeCoordinate& left_, const Rel
 }
 
 RelativeRectangle::RelativeRectangle (const Rectangle<float>& rect, const String& componentName)
-	: left (rect.getX(), true),
+	: left (rect.getX()),
 	  right (rect.getWidth(), componentName + "." + RelativeCoordinate::Strings::left),
-	  top (rect.getY(), false),
+	  top (rect.getY()),
 	  bottom (rect.getHeight(), componentName + "." + RelativeCoordinate::Strings::top)
 {
 }

juce_amalgamated.h

@@ -64,7 +64,7 @@
 */
 #define JUCE_MAJOR_VERSION	  1
 #define JUCE_MINOR_VERSION	  52
-#define JUCE_BUILDNUMBER	25
+#define JUCE_BUILDNUMBER	26
 
 /** Current Juce version number.
 
@@ -42641,7 +42641,7 @@ public:
 		@param absoluteDistanceFromOrigin   the distance from the origin
 		@param isHorizontal		 this must be true if this is an X coordinate, or false if it's on the Y axis.
 	*/
-	RelativeCoordinate (double absoluteDistanceFromOrigin, bool isHorizontal);
+	RelativeCoordinate (double absoluteDistanceFromOrigin);
 
 	/** Creates an absolute position relative to a named coordinate.
 
@@ -42755,7 +42755,8 @@ public:
 		Note that calling this will reset the names of any anchor points, and just make the
 		coordinate relative to the parent origin and parent size.
 	*/
-	void toggleProportionality (const NamedCoordinateFinder* nameFinder, bool isHorizontal);
+	void toggleProportionality (const NamedCoordinateFinder* nameFinder,
+								const String& proportionalAnchor1, const String& proportionalAnchor2);
 
 	/** Returns a value that can be edited to set this coordinate's position.
 		The meaning of this number depends on the coordinate's mode. If the coordinate is
@@ -42775,12 +42776,12 @@ public:
 
 	/** Returns the name of the first anchor point from which this coordinate is relative.
 	*/
-	const String getAnchorName1() const			 { return anchor1; }
+	const String getAnchorName1 (const String& returnValueIfOrigin) const;
 
 	/** Returns the name of the second anchor point from which this coordinate is relative.
 		The second anchor is only valid if the coordinate is in proportional mode.
 	*/
-	const String getAnchorName2() const			 { return anchor2; }
+	const String getAnchorName2 (const String& returnValueIfOrigin) const;
 
 	/** Returns the first anchor point as a coordinate. */
 	const RelativeCoordinate getAnchorCoordinate1() const;

src/core/juce_StandardHeader.h

@@ -33,7 +33,7 @@
 */
 #define JUCE_MAJOR_VERSION      1
 #define JUCE_MINOR_VERSION      52
-#define JUCE_BUILDNUMBER        25
+#define JUCE_BUILDNUMBER        26
 
 /** Current Juce version number.
 

src/gui/graphics/drawables/juce_DrawableComposite.cpp

@@ -38,10 +38,10 @@ BEGIN_JUCE_NAMESPACE
 DrawableComposite::DrawableComposite()
     : bounds (Point<float>(), Point<float> (100.0f, 0.0f), Point<float> (0.0f, 100.0f))
 {
-    setContentArea (RelativeRectangle (RelativeCoordinate (0.0, true),
-                                       RelativeCoordinate (100.0, true),
-                                       RelativeCoordinate (0.0, false),
-                                       RelativeCoordinate (100.0, false)));
+    setContentArea (RelativeRectangle (RelativeCoordinate (0.0),
+                                       RelativeCoordinate (100.0),
+                                       RelativeCoordinate (0.0),
+                                       RelativeCoordinate (100.0)));
 }
 
 DrawableComposite::DrawableComposite (const DrawableComposite& other)
@@ -153,10 +153,10 @@ void DrawableComposite::resetContentAreaAndBoundingBoxToFitChildren()
 {
     const Rectangle<float> bounds (getUntransformedBounds (false));
 
-    setContentArea (RelativeRectangle (RelativeCoordinate (bounds.getX(), true),
-                                       RelativeCoordinate (bounds.getRight(), true),
-                                       RelativeCoordinate (bounds.getY(), false),
-                                       RelativeCoordinate (bounds.getBottom(), false)));
+    setContentArea (RelativeRectangle (RelativeCoordinate (bounds.getX()),
+                                       RelativeCoordinate (bounds.getRight()),
+                                       RelativeCoordinate (bounds.getY()),
+                                       RelativeCoordinate (bounds.getBottom())));
     resetBoundingBoxToContentArea();
 }
 
@@ -251,16 +251,10 @@ const RelativeCoordinate DrawableComposite::findNamedCoordinate (const String& o
 {
     if (objectName == RelativeCoordinate::Strings::parent)
     {
-        if (edge == RelativeCoordinate::Strings::right)
+        if (edge == RelativeCoordinate::Strings::right || edge == RelativeCoordinate::Strings::bottom)
         {
-            jassertfalse; // a Drawable doesn't have a fixed right-hand edge - use a marker instead if you need a point of reference.
-            return RelativeCoordinate (100.0, true);
-        }
-
-        if (edge == RelativeCoordinate::Strings::bottom)
-        {
-            jassertfalse; // a Drawable doesn't have a fixed bottom edge - use a marker instead if you need a point of reference.
-            return RelativeCoordinate (100.0, false);
+            jassertfalse; // a Drawable doesn't have a fixed right-hand or bottom edge - use a marker instead if you need a point of reference.
+            return RelativeCoordinate (100.0);
         }
     }
 
@@ -300,7 +294,7 @@ const Rectangle<float> DrawableComposite::getUntransformedBounds (const bool inc
             for (i = markersX.size(); --i >= 0;)
             {
                 const Marker* m = markersX.getUnchecked(i);
-                const float pos = (float) m->position.resolve (parent);
+                const float pos = (float) m->position.resolve (this);
                 minX = jmin (minX, pos);
                 maxX = jmax (maxX, pos);
             }
@@ -326,7 +320,7 @@ const Rectangle<float> DrawableComposite::getUntransformedBounds (const bool inc
             for (i = markersY.size(); --i >= 0;)
             {
                 const Marker* m = markersY.getUnchecked(i);
-                const float pos = (float) m->position.resolve (parent);
+                const float pos = (float) m->position.resolve (this);
                 minY = jmin (minY, pos);
                 maxY = jmax (maxY, pos);
             }

src/gui/graphics/geometry/juce_RelativeCoordinate.cpp

@@ -42,12 +42,6 @@ namespace RelativeCoordinateHelpers
                 || name == RelativeCoordinate::Strings::parentTop;
     }
 
-    static const String getOriginAnchorName (const bool isHorizontal) throw()
-    {
-        return isHorizontal ? RelativeCoordinate::Strings::parentLeft
-                            : RelativeCoordinate::Strings::parentTop;
-    }
-
     static const String getExtentAnchorName (const bool isHorizontal) throw()
     {
         return isHorizontal ? RelativeCoordinate::Strings::parentRight
@@ -168,9 +162,6 @@ namespace RelativeCoordinateHelpers
                 {
                     anchor1 = readAnchorName (s, ++i);
 
-                    if (anchor1.isEmpty())
-                        anchor1 = getOriginAnchorName (isHorizontal);
-
                     skipWhitespace (s, i);
 
                     if (s[i] == '-' && s[i + 1] == '>')
@@ -181,19 +172,19 @@ namespace RelativeCoordinateHelpers
                     else
                     {
                         anchor2 = anchor1;
-                        anchor1 = getOriginAnchorName (isHorizontal);
+                        anchor1 = String::empty;
                     }
                 }
                 else
                 {
-                    anchor1 = getOriginAnchorName (isHorizontal);
+                    anchor1 = String::empty;
                     anchor2 = getExtentAnchorName (isHorizontal);
                 }
 
                 return RelativeCoordinate (value, anchor1, anchor2);
             }
 
-            return RelativeCoordinate (value, isHorizontal);
+            return RelativeCoordinate (value);
         }
     }
 
@@ -223,9 +214,8 @@ RelativeCoordinate::RelativeCoordinate()
 {
 }
 
-RelativeCoordinate::RelativeCoordinate (const double absoluteDistanceFromOrigin, const bool horizontal_)
-    : anchor1 (RelativeCoordinateHelpers::getOriginAnchorName (horizontal_)),
-      value (absoluteDistanceFromOrigin)
+RelativeCoordinate::RelativeCoordinate (const double absoluteDistanceFromOrigin)
+    : value (absoluteDistanceFromOrigin)
 {
 }
 
@@ -233,7 +223,6 @@ RelativeCoordinate::RelativeCoordinate (const double absoluteDistance, const Str
     : anchor1 (source.trim()),
       value (absoluteDistance)
 {
-    jassert (anchor1.isNotEmpty());
 }
 
 RelativeCoordinate::RelativeCoordinate (const double relativeProportion, const String& pos1, const String& pos2)
@@ -241,8 +230,6 @@ RelativeCoordinate::RelativeCoordinate (const double relativeProportion, const S
       anchor2 (pos2.trim()),
       value (relativeProportion)
 {
-    jassert (anchor1.isNotEmpty());
-    jassert (anchor2.isNotEmpty());
 }
 
 RelativeCoordinate::RelativeCoordinate (const String& s, const bool isHorizontal)
@@ -347,13 +334,13 @@ void RelativeCoordinate::moveToAbsolute (double newPos, const NamedCoordinateFin
     {}
 }
 
-void RelativeCoordinate::toggleProportionality (const NamedCoordinateFinder* nameFinder, bool isHorizontal)
+void RelativeCoordinate::toggleProportionality (const NamedCoordinateFinder* nameFinder,
+                                                const String& proportionalAnchor1, const String& proportionalAnchor2)
 {
     const double oldValue = resolve (nameFinder);
 
-    anchor1 = RelativeCoordinateHelpers::getOriginAnchorName (isHorizontal);
-    anchor2 = isProportional() ? String::empty
-                               : RelativeCoordinateHelpers::getExtentAnchorName (isHorizontal);
+    anchor1 = proportionalAnchor1;
+    anchor2 = isProportional() ? String::empty : proportionalAnchor2;
 
     moveToAbsolute (oldValue, nameFinder);
 }
@@ -387,7 +374,7 @@ const String RelativeCoordinate::toString() const
 
         if (isOrigin (anchor1))
         {
-            if (anchor2 == "parent.right" || anchor2 == "parent.bottom")
+            if (anchor2 == Strings::parentRight || anchor2 == Strings::parentBottom)
                 return percent + "%";
             else
                 return percent + "% * " + anchor2;
@@ -420,12 +407,22 @@ void RelativeCoordinate::setEditableNumber (const double newValue)
 }
 
 //==============================================================================
+const String RelativeCoordinate::getAnchorName1 (const String& returnValueIfOrigin) const
+{
+    return RelativeCoordinateHelpers::isOrigin (anchor1) ? returnValueIfOrigin : anchor1;
+}
+
+const String RelativeCoordinate::getAnchorName2 (const String& returnValueIfOrigin) const
+{
+    return RelativeCoordinateHelpers::isOrigin (anchor2) ? returnValueIfOrigin : anchor2;
+}
+
 void RelativeCoordinate::changeAnchor1 (const String& newAnchorName, const NamedCoordinateFinder* nameFinder)
 {
     jassert (newAnchorName.toLowerCase().containsOnly ("abcdefghijklmnopqrstuvwxyz0123456789_."));
 
     const double oldValue = resolve (nameFinder);
-    anchor1 = newAnchorName;
+    anchor1 = RelativeCoordinateHelpers::isOrigin (newAnchorName) ? String::empty : newAnchorName;
     moveToAbsolute (oldValue, nameFinder);
 }
 
@@ -435,7 +432,7 @@ void RelativeCoordinate::changeAnchor2 (const String& newAnchorName, const Named
     jassert (newAnchorName.toLowerCase().containsOnly ("abcdefghijklmnopqrstuvwxyz0123456789_."));
 
     const double oldValue = resolve (nameFinder);
-    anchor2 = newAnchorName;
+    anchor2 = RelativeCoordinateHelpers::isOrigin (newAnchorName) ? String::empty : newAnchorName;
     moveToAbsolute (oldValue, nameFinder);
 }
 
@@ -467,17 +464,16 @@ void RelativeCoordinate::renameAnchorIfUsed (const String& oldName, const String
 
 //==============================================================================
 RelativePoint::RelativePoint()
-    : x (0, true), y (0, false)
 {
 }
 
 RelativePoint::RelativePoint (const Point<float>& absolutePoint)
-    : x (absolutePoint.getX(), true), y (absolutePoint.getY(), false)
+    : x (absolutePoint.getX()), y (absolutePoint.getY())
 {
 }
 
 RelativePoint::RelativePoint (const float x_, const float y_)
-    : x (x_, true), y (y_, false)
+    : x (x_), y (y_)
 {
 }
 
@@ -545,9 +541,9 @@ RelativeRectangle::RelativeRectangle (const RelativeCoordinate& left_, const Rel
 }
 
 RelativeRectangle::RelativeRectangle (const Rectangle<float>& rect, const String& componentName)
-    : left (rect.getX(), true),
+    : left (rect.getX()),
       right (rect.getWidth(), componentName + "." + RelativeCoordinate::Strings::left),
-      top (rect.getY(), false),
+      top (rect.getY()),
       bottom (rect.getHeight(), componentName + "." + RelativeCoordinate::Strings::top)
 {
 }

src/gui/graphics/geometry/juce_RelativeCoordinate.h

@@ -64,7 +64,7 @@ public:
         @param absoluteDistanceFromOrigin   the distance from the origin
         @param isHorizontal                 this must be true if this is an X coordinate, or false if it's on the Y axis.
     */
-    RelativeCoordinate (double absoluteDistanceFromOrigin, bool isHorizontal);
+    RelativeCoordinate (double absoluteDistanceFromOrigin);
 
     /** Creates an absolute position relative to a named coordinate.
 
@@ -182,7 +182,8 @@ public:
         Note that calling this will reset the names of any anchor points, and just make the
         coordinate relative to the parent origin and parent size.
     */
-    void toggleProportionality (const NamedCoordinateFinder* nameFinder, bool isHorizontal);
+    void toggleProportionality (const NamedCoordinateFinder* nameFinder,
+                                const String& proportionalAnchor1, const String& proportionalAnchor2);
 
     /** Returns a value that can be edited to set this coordinate's position.
         The meaning of this number depends on the coordinate's mode. If the coordinate is
@@ -203,12 +204,12 @@ public:
     //==============================================================================
     /** Returns the name of the first anchor point from which this coordinate is relative.
     */
-    const String getAnchorName1() const                     { return anchor1; }
+    const String getAnchorName1 (const String& returnValueIfOrigin) const;
 
     /** Returns the name of the second anchor point from which this coordinate is relative.
         The second anchor is only valid if the coordinate is in proportional mode.
     */
-    const String getAnchorName2() const                     { return anchor2; }
+    const String getAnchorName2 (const String& returnValueIfOrigin) const;
 
     /** Returns the first anchor point as a coordinate. */
     const RelativeCoordinate getAnchorCoordinate1() const;