casa-mp-base

--- src/scopes/audioscopes/spectrogram.cpp.orig 2014-08-15 09:57:34.000000000 +1000

+++ src/scopes/audioscopes/spectrogram.cpp  2017-11-18 00:05:46.000000000 +1100

@@ -199,7 +199,7 @@ QImage Spectrogram::renderHUD(uint)

         if (m_aGrid->isChecked()) {

             for (int frameNumber = 0; frameNumber < m_innerScopeRect.height(); frameNumber += minDistY) {

                 y = topDist + m_innerScopeRect.height()-1 - frameNumber;

-                hideText = m_aTrackMouse->isChecked() && m_mouseWithinWidget && abs(y - mouseY) < (int)textDistY && mouseY < m_innerScopeRect.height()

+                hideText = m_aTrackMouse->isChecked() && m_mouseWithinWidget && abs((int)(y - mouseY)) < (int)textDistY && mouseY < m_innerScopeRect.height()

                         && mouseX < m_innerScopeRect.width() && mouseX >= 0;

                 davinci.drawLine(leftDist, y, leftDist + m_innerScopeRect.width()-1, y);

@@ -241,7 +241,7 @@ QImage Spectrogram::renderHUD(uint)

                 x = leftDist + (m_innerScopeRect.width()-1) * ((float)hz)/m_freqMax;

                 // Hide text if it would overlap with the text drawn at the mouse position

-                hideText = m_aTrackMouse->isChecked() && m_mouseWithinWidget && abs(x-(leftDist + mouseX + 20)) < (int) minDistX + 16

+                hideText = m_aTrackMouse->isChecked() && m_mouseWithinWidget && abs((int)(x-(leftDist + mouseX + 20))) < (int) minDistX + 16

                         && mouseX < m_innerScopeRect.width() && mouseX >= 0;

                 if (x <= rightBorder) {

@@ -269,7 +269,7 @@ QImage Spectrogram::renderHUD(uint)

             }

             // Draw the line at the very right (maximum frequency)

             x = leftDist + m_innerScopeRect.width()-1;

-            hideText = m_aTrackMouse->isChecked() && m_mouseWithinWidget && abs(x-(leftDist + mouseX + 30)) < (int) minDistX

+            hideText = m_aTrackMouse->isChecked() && m_mouseWithinWidget && abs((int)(x-(leftDist + mouseX + 30))) < (int) minDistX

                     && mouseX < m_innerScopeRect.width() && mouseX >= 0;

             davinci.drawLine(x, topDist, x, topDist + m_innerScopeRect.height()+6);

             if (!hideText) {