// fill all rect area
gc.setBackground(stateColor);
if (visible) {
+ int prevAlpha = gc.getAlpha();
+ int alpha = ((int) styleMap.getOrDefault(ITimeEventStyleStrings.fillColor(), 0xff)) & 0xff;
+ gc.setAlpha(alpha);
gc.fillRectangle(drawRect);
+ gc.setAlpha(prevAlpha);
} else if (fBlendSubPixelEvents) {
gc.setAlpha(128);
gc.fillRectangle(drawRect);