一个使用QT编写的网易云播放器

#include "allmain.h" #include "ui_allmain.h" #include <QListWidgetItem> #include <QColor> AllMain::AllMain(QWidget *parent) : QMainWindow(parent), ui(new Ui::AllMain) { ui->setupUi(this); //首先去除自带的边框 this->setWindowFlag(Qt::FramelessWindowHint); //加入过滤器 ui->line_Search->installEventFilter(this); ui->line_Search->setMouseTracking(true); searchForm = new SearchForm(this); //创建一个新的搜索框 searchForm->installEventFilter(this); searchForm->setMouseTracking(true); searchForm->hide(); // setAttribute(Qt::WA_StyledBackground); //设置样式表 setListT1(); //设置ListT1 setListT2(); setListT3(); setTabWidget(); //设置tabWidget 页 setPictureWall(); //添加轮播图 setGallery(); //添加画廊部分 setButtonMus(); //添加按钮组 setRankData();//设置排行榜数据 setRankNew(); //设置新歌榜 /*歌手模块*/ setSingerLaug(); setSingerClass(); setSingerScreen(); /*最新音乐模块*/ setAddWidget(); setNewMusicButton(); setNewMusicChooseButton(); /*左下角模块*/ setMusicLeft(); //初始化音乐 setMusicList(); } AllMain::~AllMain() { delete ui; } void AllMain::setListT1() { //首先我们要把滚动条给取消掉 垂直与水平 ui->listT1->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); ui->listT1->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); QListWidgetItem *findMusic = new QListWidgetItem(ui->listT1); findMusic->setText("发现音乐"); QListWidgetItem *podcast = new QListWidgetItem(ui->listT1); podcast->setText("播客"); QListWidgetItem *video = new QListWidgetItem(ui->listT1); video->setText("视频"); QListWidgetItem *friends = new QListWidgetItem(ui->listT1); friends->setText("朋友"); QListWidgetItem *live = new QListWidgetItem(ui->listT1); live->setText("直播"); QListWidgetItem *pcFM = new QListWidgetItem(ui->listT1); pcFM->setText("私人FM"); } void AllMain::setListT2() { ui->listT2->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); ui->listT2->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); QListWidgetItem *localDownload = new QListWidgetItem(ui->listT2); localDownload->setIcon(QIcon("./images/下载.png")); localDownload->setText("本地与下载"); QListWidgetItem *recentPlay = new QListWidgetItem(ui->listT2); recentPlay->setIcon(QIcon("./images/最近播放.png")); recentPlay->setText("最近播放"); QListWidgetItem *myMusic = new QListWidgetItem(ui->listT2); myMusic->setIcon(QIcon("./images/云盘.png")); myMusic->setText("我的音乐云盘"); QListWidgetItem *myPodcast = new QListWidgetItem(ui->listT2); myPodcast->setIcon(QIcon("./images/播客.png")); myPodcast->setText("我的播客"); QListWidgetItem *myCollect = new QListWidgetItem(ui->listT2); myCollect->setIcon(QIcon("./images/收藏.png")); myCollect->setText("我的收藏"); } void AllMain::setListT3() { ui->listT3->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); ui->listT3->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); QListWidgetItem *myLove = new QListWidgetItem(ui->listT3); myLove->setIcon(QIcon("./images/心.png")); myLove->setText("我喜欢的音乐"); } void AllMain::setTabWidget() { ui->tabWidget->setTabText(0,"个性推荐"); ui->tabWidget->setTabText(1,"专属定制"); ui->tabWidget->setTabText(2,"歌单"); ui->tabWidget->setTabText(3,"排行榜"); ui->tabWidget->setTabText(4,"歌手"); ui->tabWidget->setTabText(5,"最新音乐"); } void AllMain::setPictureWall() { pictureWidget = new PictureWidget(); ui->verLout_pic->addWidget(pictureWidget); } void AllMain::setGallery() { //初始话数据 gallerPrivate = new GalleryPrivate(); QList<GalleryItem * > items; //添加8个数据 GalleryItem *item = new GalleryItem(); item->setPicture("./images/Gallery/1.png"); item->setMessage("从《远方》开启保障音乐环游|宝藏雷达"); items.append(item); //2 GalleryItem *item2 = new GalleryItem(); item2->setPicture("./images/Gallery/2.png"); item2->setMessage("还在听《隐隐约约》吗|时光雷达"); items.append(item2); GalleryItem *item3 = new GalleryItem(); item3->setPicture("./images/Gallery/3.png"); item3->setMessage("今天从《当爱已成往事》听起|私人雷达"); items.append(item3); GalleryItem *item4 = new GalleryItem(); item4->setPicture("./images/Gallery/4.png"); item4->setMessage("孙楠的歌总是令人心动|时光雷达"); items.append(item4); GalleryItem *item5 = new GalleryItem(); item5->setPicture("./images/Gallery/5.png"); item5->setMessage("吉法师带你来听听歌 |qq雷达"); items.append(item5); GalleryItem *item6 = new GalleryItem(); item6->setPicture("./images/Gallery/6.png"); item6->setMessage("从《爱的代价》开启宝藏音乐|时光雷达"); items.append(item6); GalleryItem *item7 = new GalleryItem(); item7->setPicture("./images/Gallery/7.png"); item7->setMessage("你喜欢的韩国音乐|你的雷达"); items.append(item7); GalleryItem *item8 = new GalleryItem(); item8->setPicture("./images/Gallery/8.png"); item8->setMessage("《The end of word》就是那么好听|时光雷达"); items.append(item8); gallerPrivate->setItemRes(item->width(),item->height(),items); ui->horizontalLayout_6->setContentsMargins(0,0,0,0); ui->horizontalLayout_6->addWidget(gallerPrivate->getItemViewport()); this->setStyleSheet("QWidget#customization{border:1px; background:white; border-radius:5px;}"); } void AllMain::setButtonMus() { pButtonMus = new QButtonGroup(this); pButtonMus->addButton(ui->ptn0,0); pButtonMus->addButton(ui->ptn1,1); pButtonMus->addButton(ui->ptn2,2); pButtonMus->addButton(ui->ptn3,3); pButtonMus->addButton(ui->ptn4,4); pButtonMus->addButton(ui->ptn5,5); pButtonMus->addButton(ui->ptn6,6); pButtonMus->addButton(ui->ptn7,7); pButtonMus->addButton(ui->ptn8,8); pButtonMus->addButton(ui->ptn9,9); pButtonMus->setExclusive(true); pButtonMus->button(0)->setChecked(true); connect(pButtonMus, QOverload<int>::of(&QButtonGroup::buttonClicked), [=](int id){ setSourceMus(id); }); } void AllMain::setSourceMus(int id) { QString str = pButtonMus->button(id)->text(); ui->ptnChange->setText(str+" >"); switch (id) { //0 华语 case 0: { QList<QString> arrHuayu; for (int i = 0; i<5;i++) { arrHuayu.append(QString::asprintf("./images/pictureMusic/huayu%d.png",i)); } QString style = "QWidget#picTitle{border-image:url("+arrHuayu[0]+");}"; ui->picTitle->setStyleSheet(style); style = "QWidget#widMus1{border-image:url("+arrHuayu[1]+");}"; ui->widMus1->setStyleSheet(style); style = "QWidget{border-image:url("+arrHuayu[2]+");}"; ui->widMus2->setStyleSheet(style); style = "QWidget{border-image:url("+arrHuayu[3]+");}"; ui->widMus3->setStyleSheet(style); style = "QWidget{border-image:url("+arrHuayu[4]+");}"; ui->widMus4->setStyleSheet(style); break; } //流行 case 1: { QList<QString> arrLiuxing; for (int i = 0; i<5;i++) { arrLiuxing.append(QString::asprintf("./images/pictureMusic/liuxing%d.png",i)); } QString style = "QWidget#picTitle{border-image:url("+arrLiuxing[0]+");}"; ui->picTitle->setStyleSheet(style); style = "QWidget#widMus1{border-image:url("+arrLiuxing[1]+");}"; ui->widMus1->setStyleSheet(style); style = "QWidget{border-image:url("+arrLiuxing[2]+");}";