Qt-网易云音乐界面实现-9 照片墙功能

最近车也买了，不过倒是没有想象的那么开心，车真的是想消耗品啊。

写这个专题了，本来是想好好的磨练一下自己，不过可能要在在理就GG了。腻味了。

还是先看下效果图吧

这个照片墙还差点东西，不过我个人认为需要重写一个控件的鼠标进入事件，就可以了，懒了，这里就不写了。感兴趣的可以试试看。

这里没有技术含量。上代码吧

#include "picturewallform.h"

#include "ui_picturewallform.h"

int static picture_index = 2;       //当前图片索引值

PictureWallForm::PictureWallForm(QWidget *parent) :

    QWidget(parent),

    ui(new Ui::PictureWallForm)

{

    ui->setupUi(this);

    QString qss_1 = QString("QLabel{border-image:url(./images/picturewall/00%1.png);}").arg(picture_index);

    QString qss_2 = QString("QLabel{border-image:url(./images/picturewall/00%1.png);}").arg(picture_index-1);

    QString qss_3 = QString("QLabel{border-image:url(./images/picturewall/00%1.png);}").arg(picture_index+1);

    ui->label_main->setStyleSheet(qss_1);

    ui->label_main_l->setStyleSheet(qss_2);

    ui->label_main_r->setStyleSheet(qss_3);

}

PictureWallForm::~PictureWallForm()

{

    delete ui;

}

void PictureWallForm::on_pushButton_plus_clicked()

{

    picture_index++;

    if(picture_index==8)

    {

        QString qss_1 = QString("QLabel{border-image:url(./images/picturewall/00%1.png);}").arg(picture_index);

        QString qss_2 = QString("QLabel{border-image:url(./images/picturewall/00%1.png);}").arg(picture_index-1);

        QString qss_3 = QString("QLabel{border-image:url(./images/picturewall/00%1.png);}").arg("1");

        ui->label_main->setStyleSheet(qss_1);

        ui->label_main_l->setStyleSheet(qss_2);

        ui->label_main_r->setStyleSheet(qss_3);

        picture_index = 0;

    }

    else

    {

        QString qss_1 = QString("QLabel{border-image:url(./images/picturewall/00%1.png);}").arg(picture_index);

        QString qss_2 = QString("QLabel{border-image:url(./images/picturewall/00%1.png);}").arg(picture_index-1);

        QString qss_3 = QString("QLabel{border-image:url(./images/picturewall/00%1.png);}").arg(picture_index+1);

        ui->label_main->setStyleSheet(qss_1);

        ui->label_main_l->setStyleSheet(qss_2);

        ui->label_main_r->setStyleSheet(qss_3);

    }

}

void PictureWallForm::on_pushButton_subtract_clicked()

{

    picture_index--;

    if(picture_index==1)

    {

        QString qss_1 = QString("QLabel{border-image:url(./images/picturewall/00%1.png);}").arg(picture_index);

        QString qss_2 = QString("QLabel{border-image:url(./images/picturewall/00%1.png);}").arg("8");

        QString qss_3 = QString("QLabel{border-image:url(./images/picturewall/00%1.png);}").arg(picture_index+1);

        ui->label_main->setStyleSheet(qss_1);

        ui->label_main_l->setStyleSheet(qss_2);

        ui->label_main_r->setStyleSheet(qss_3);

        picture_index = 8;

    }

    else

    {

        QString qss_1 = QString("QLabel{border-image:url(./images/picturewall/00%1.png);}").arg(picture_index);

        QString qss_2 = QString("QLabel{border-image:url(./images/picturewall/00%1.png);}").arg(picture_index-1);

        QString qss_3 = QString("QLabel{border-image:url(./images/picturewall/00%1.png);}").arg(picture_index+1);

        ui->label_main->setStyleSheet(qss_1);

        ui->label_main_l->setStyleSheet(qss_2);

        ui->label_main_r->setStyleSheet(qss_3);

    }

}

　　有感兴趣的，可以和我要源码。