Added a couple of methods to Graphics.

modules/juce_audio_basics/sources/juce_BufferingAudioSource.h

@@ -103,7 +103,6 @@ private:
     double volatile sampleRate;
     bool wasSourceLooping, isPrepared;
 
-    friend class SharedBufferingAudioSourceThread;
     bool readNextBufferChunk();
     void readBufferSection (int64 start, int length, int bufferOffset);
     int useTimeSlice();

modules/juce_graphics/contexts/juce_GraphicsContext.cpp

@@ -343,14 +343,19 @@ void Graphics::fillRect (const Rectangle<int>& r) const
     context.fillRect (r, false);
 }
 
+void Graphics::fillRect (const Rectangle<float>& rectangle) const
+{
+    Path p;
+    p.addRectangle (rectangle);
+    fillPath (p);
+}
+
 void Graphics::fillRect (const float x, const float y, const float width, const float height) const
 {
     // passing in a silly number can cause maths problems in rendering!
     jassert (areCoordsSensibleNumbers (x, y, width, height));
 
-    Path p;
-    p.addRectangle (x, y, width, height);
-    fillPath (p);
+    fillRect (Rectangle<float> (x, y, width, height));
 }
 
 void Graphics::setPixel (int x, int y) const
@@ -406,7 +411,8 @@ void Graphics::drawRect (const int x, const int y, const int width, const int he
     context.fillRect (Rectangle<int> (x, y + height - lineThickness, width, lineThickness), false);
 }
 
-void Graphics::drawRect (const float x, const float y, const float width, const float height, const float lineThickness) const
+void Graphics::drawRect (const float x, const float y, const float width, const float height,
+                         const float lineThickness) const
 {
     // passing in a silly number can cause maths problems in rendering!
     jassert (areCoordsSensibleNumbers (x, y, width, height));
@@ -424,6 +430,11 @@ void Graphics::drawRect (const Rectangle<int>& r, const int lineThickness) const
     drawRect (r.getX(), r.getY(), r.getWidth(), r.getHeight(), lineThickness);
 }
 
+void Graphics::drawRect (const Rectangle<float>& r, const float lineThickness) const
+{
+    drawRect (r.getX(), r.getY(), r.getWidth(), r.getHeight(), lineThickness);
+}
+
 //==============================================================================
 void Graphics::fillEllipse (const Rectangle<float>& area) const
 {

modules/juce_graphics/contexts/juce_GraphicsContext.h

@@ -273,6 +273,9 @@ public:
     /** Fills a rectangle with the current colour or brush. */
     void fillRect (const Rectangle<int>& rectangle) const;
 
+    /** Fills a rectangle with the current colour or brush. */
+    void fillRect (const Rectangle<float>& rectangle) const;
+
     /** Fills a rectangle with the current colour or brush.
 
         This uses sub-pixel positioning so is slower than the fillRect method which
@@ -327,8 +330,16 @@ public:
 
         @see fillRect
     */
-    void drawRect (const Rectangle<int>& rectangle,
-                   int lineThickness = 1) const;
+    void drawRect (const Rectangle<int>& rectangle, int lineThickness = 1) const;
+
+    /** Draws four lines to form a rectangular outline, using the current colour or brush.
+
+        The lines are drawn inside the given rectangle, and greater line thicknesses
+        extend inwards.
+
+        @see fillRect
+    */
+    void drawRect (const Rectangle<float>& rectangle, float lineThickness = 1.0f) const;
 
     /** Uses the current colour or brush to draw the outline of a rectangle with rounded corners.