message: Make timeline bar key clearer to read
diff: @@ -698,7 +698,7 @@ void TimelineBar::paintEvent(QPaintEvent *e)
  // advance past the first text to draw the key
  highlightLabel.setLeft(highlightLabel.left() + fm.width(text));
  - text = lit(" Reads, ");
  + text = lit(" Reads ( ");
  p.drawText(highlightLabel, text, to);
  highlightLabel.setLeft(highlightLabel.left() + fm.width(text));
  @@ -707,7 +707,7 @@ void TimelineBar::paintEvent(QPaintEvent *e)
  p.drawPath(path);
  highlightLabel.setLeft(highlightLabel.left() + triRadius * 2);
  - text = lit(" Writes, ");
  + text = lit(" ), Writes ( ");
  p.drawText(highlightLabel, text, to);
  highlightLabel.setLeft(highlightLabel.left() + fm.width(text));
  @@ -716,7 +716,7 @@ void TimelineBar::paintEvent(QPaintEvent *e)
  p.drawPath(path);
  highlightLabel.setLeft(highlightLabel.left() + triRadius * 2);
  - text = lit(" Read/Write, ");
  + text = lit(" ), Read/Write ( ");
  p.drawText(highlightLabel, text, to);
  highlightLabel.setLeft(highlightLabel.left() + fm.width(text));
  @@ -727,7 +727,7 @@ void TimelineBar::paintEvent(QPaintEvent *e)
  if(m_Ctx.CurPipelineState().SupportsBarriers())
  {
  - text = lit(" Barriers, ");
  + text = lit(" ) Barriers ( ");
  p.drawText(highlightLabel, text, to);
  highlightLabel.setLeft(highlightLabel.left() + fm.width(text));
  @@ -737,7 +737,7 @@ void TimelineBar::paintEvent(QPaintEvent *e)
  highlightLabel.setLeft(highlightLabel.left() + triRadius * 2);
  }
  - text = lit(" and Clears ");
  + text = lit(" ), and Clears ( ");
  p.drawText(highlightLabel, text, to);
  highlightLabel.setLeft(highlightLabel.left() + fm.width(text));
  @@ -745,6 +745,9 @@ void TimelineBar::paintEvent(QPaintEvent *e)
  p.fillPath(path, colors[ClearUsage]);
  p.drawPath(path);
  highlightLabel.setLeft(highlightLabel.left() + triRadius * 2);
  +
  + text = lit(" )");
  + p.drawText(highlightLabel, text, to);
  }
  PipRanges pipranges[UsageCount];
  