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MusicListWidget.cpp
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#include "MusicListWidget.h"
MusicListWidget::MusicListWidget(QWidget *parent)
:QListWidget (parent)
{
}
void MusicListWidget::refresh()
{
clear();//先清空
musicList.addToListWidget(this);
}
// void MusicListWidget::setMusicList(const MusicList &music)
// {
// musicList=music;
// refresh();
// }
void MusicListWidget::setMusicList_playing(const MusicList &music)
{
musicList=music;
musicList.setSQL(false);
refresh();
}
void MusicListWidget::removeMusic()
{
int pos=currentRow();
//移除
musicList.removeMusic(pos);
//实测这里如果直接使用removeMedia会导致当前播放的歌曲乱跳...(所以这里只能从更上层调用的地方来移除正在播放的歌曲)
//playlist->removeMedia(pos);
//从ListWidget中移除
QListWidgetItem *tempItem=takeItem(pos);
removeItemWidget(tempItem);
delete tempItem;
}
void MusicListWidget::showInExplorer()
{
int pos=currentRow();
musicList.showInExplorer(pos);
}
void MusicListWidget::detail()
{
int pos=currentRow();
musicList.detail(pos);
}