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diff view/View.h @ 183:5f86ae638b04

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* Omit translucent blue fill for selection rectangles that are superimposed over layers that use colours for meaningful purposes such as the spectrogram (CHARM change request)
author Chris Cannam
date Fri, 24 Nov 2006 16:56:15 +0000
parents 9e6b3e239b9d
children 5b7472db612b
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line diff
--- a/view/View.h	Fri Nov 17 16:27:39 2006 +0000
+++ b/view/View.h	Fri Nov 24 16:56:15 2006 +0000
@@ -277,6 +277,11 @@
 				      ZoomConstraint::RoundingDirection dir =
 				      ZoomConstraint::RoundNearest) const;
 
+    // True if the top layer(s) use colours for meaningful things.  If
+    // this is the case, selections will be shown using unfilled boxes
+    // rather than with a translucent fill.
+    bool areLayerColoursSignificant() const;
+
     bool setCentreFrame(size_t f, bool doEmit);
 
     void checkProgress(void *object);