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diff layer/SpectrogramLayer.cpp @ 188:dd573e090eed

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* Add range input dialog * Make Panner support middle-click/ctrl-left-click to reset and emit doubleClicked when doubleClicked instead of resetting * Use range input dialog to enter new values for panner on double-click
author Chris Cannam
date Fri, 12 Jan 2007 21:52:56 +0000
parents e7cf6044c2a0
children 57c2350a8c40
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line diff
--- a/layer/SpectrogramLayer.cpp	Fri Jan 12 14:49:18 2007 +0000
+++ b/layer/SpectrogramLayer.cpp	Fri Jan 12 21:52:56 2007 +0000
@@ -1894,6 +1894,10 @@
         x1 = v->width();
     }
 
+    //!!! This width should really depend on how fast the machine is
+    //at redrawing the spectrogram.  We could fairly easily time that,
+    //in this function, and adjust accordingly.  The following is
+    //probably about as small as the block width should go.
     int paintBlockWidth = (300000 / zoomLevel);
     if (paintBlockWidth < 20) paintBlockWidth = 20;