MusicListDialog.cpp

#include "MusicListDialog.h"

MusicListDialog::MusicListDialog(QWidget *parent) :
    QDialog(parent)
{
    if (this->objectName().isEmpty())
        this->setObjectName(QString::fromUtf8("MusicListDialog"));
    setWindowTitle("add song");
    this->resize(801, 491);
    QSizePolicy sizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
    sizePolicy.setHorizontalStretch(0);
    sizePolicy.setVerticalStretch(0);
    sizePolicy.setHeightForWidth(this->sizePolicy().hasHeightForWidth());
    this->setSizePolicy(sizePolicy);
    this->setMinimumSize(QSize(801, 491));
    this->setMaximumSize(QSize(801, 491));
    buttonBox = new QDialogButtonBox(this);
    buttonBox->setObjectName(QString::fromUtf8("buttonBox"));
    buttonBox->setGeometry(QRect(430, 440, 341, 32));
    buttonBox->setOrientation(Qt::Horizontal);
    buttonBox->setStandardButtons(QDialogButtonBox::Cancel|QDialogButtonBox::Ok);
    listWidget = new MusicListWidget(this);
    listWidget->setObjectName(QString::fromUtf8("listWidget"));
    listWidget->setGeometry(QRect(30, 50, 741, 381));
    sizePolicy.setHeightForWidth(listWidget->sizePolicy().hasHeightForWidth());
    listWidget->setSizePolicy(sizePolicy);
    QFont font;
    font.setFamily(QString::fromUtf8("\345\276\256\350\275\257\351\233\205\351\273\221"));
    font.setBold(true);
    font.setWeight(75);
    listWidget->setFont(font);
    listWidget->setStyleSheet(QString::fromUtf8(""));
    listWidget->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
    listWidget->setSizeAdjustPolicy(QAbstractScrollArea::AdjustIgnored);
    listWidget->setSelectionMode(QAbstractItemView::MultiSelection);
    listWidget->setSelectionBehavior(QAbstractItemView::SelectRows);
    label = new QLabel(this);
    label->setObjectName(QString::fromUtf8("label"));
    label->setGeometry(QRect(40, 20, 731, 31));
    QFont font1;
    font1.setFamily(QString::fromUtf8("Microsoft YaHei UI"));
    font1.setPointSize(8);
    font1.setBold(false);
    font1.setWeight(50);
    label->setFont(font1);
    label->setText("multiselect");

    // 绑定 accepted 信号到 on_buttonBox_accepted 槽函数
    connect(buttonBox, &QDialogButtonBox::accepted, this, &MusicListDialog::on_buttonBox_accepted);

    // 绑定 rejected 信号到 on_buttonBox_rejected 槽函数（如果需要处理取消按钮）
    connect(buttonBox, &QDialogButtonBox::rejected, this, &MusicListDialog::reject);
}

MusicListDialog::~MusicListDialog()
{

}

void MusicListDialog::setMusicList(MusicList &ilist, bool *results)
{
    selected_flag=results;
    listWidget->setIcon(QIcon(":/res/image/image/dialog-music.png"));
    ilist.addToListWidget(listWidget);
    num=listWidget->count();
    
}

void MusicListDialog::on_buttonBox_accepted()
{
    for(int i = 0; i < num; i++) {
        selected_flag[i] = listWidget->item(i)->isSelected();
    }

    // 执行完成后，关闭对话框
    accept();

}