本文整理汇总了C++中Lyrics::empty方法的典型用法代码示例。如果您正苦于以下问题：C++ Lyrics::empty方法的具体用法？C++ Lyrics::empty怎么用？C++ Lyrics::empty使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Lyrics的用法示例。
在下文中一共展示了Lyrics::empty方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: lyricsEndEdit
void ScoreView::lyricsEndEdit()
{
Lyrics* lyrics = toLyrics(editObject);
// if no text, just remove this lyrics
if (lyrics->empty())
lyrics->parent()->remove(lyrics);
// if not empty, make sure this new lyrics does not fall in the middle
// of an existing melisma from a previous lyrics; in case, shorten it
else {
int verse = lyrics->no();
Element::Placement placement = lyrics->placement();
int track = lyrics->track();
// search previous lyric
Lyrics* prevLyrics = 0;
Segment* prevSegment = lyrics->segment()->prev1(Segment::Type::ChordRest);
Segment* segment = prevSegment;
while (segment) {
ChordRest* cr = toChordRest(segment->element(track));
if (cr) {
prevLyrics = cr->lyrics(verse, placement);
if (prevLyrics)
break;
}
segment = segment->prev1(Segment::Type::ChordRest);
}
if (prevLyrics && prevLyrics->syllabic() == Lyrics::Syllabic::END) {
int endTick = prevSegment->tick(); // a prev. melisma should not go beyond this segment
if (prevLyrics->endTick() >= endTick)
prevLyrics->undoChangeProperty(P_ID::LYRIC_TICKS, endTick - prevLyrics->segment()->tick());
}
}
}