抽象出控件动画类

src/mainwindow-dtk.cpp

@@ -18,17 +18,7 @@ MainWindow::MainWindow(QWidget *parent)
     initConfig();
     moveToCenter(this); //让窗口居中显示
 
-    QPropertyAnimation *animation = new QPropertyAnimation(this, "windowOpacity", this);
-    //设置动画效果
-    animation->setEasingCurve(QEasingCurve::Linear);
-    //设置动画时间（单位：毫秒）
-    animation->setDuration(500);     
-    // 设置动画步长值，以及在该位置时显示的透明度
-    animation->setKeyValueAt(0, 0);
-    // m_animation->setKeyValueAt(0.5, 0);
-    animation->setKeyValueAt(1, 1);
-    // 开始动画
-    animation->start();
+    WidgetAnimation::widgetOpacity(this,true);
 
     downloadlistwidget = new DownloadListWidget;
     downloadButton = new QPushButton(ui->titlebar);
@@ -112,7 +102,7 @@ MainWindow::MainWindow(QWidget *parent)
 
     //appintopage按下下载按钮时标题栏下载列表按钮抖动
     connect(ui->appintopage, &AppIntoPage::clickedDownloadBtn, [=]() {
-        widgetShake(downloadButton,6);//第一个参数是抖动的控件，第二个参数是抖动范围（像素）
+        WidgetAnimation::widgetShake(downloadButton,6);//第一个参数是抖动的控件，第二个参数是抖动范围（像素）
     });
 
     connect(backButtom, &QPushButton::clicked, [=]() {
@@ -190,26 +180,6 @@ MainWindow::~MainWindow()
     delete ui;
 }
 
-void MainWindow::widgetShake(QWidget *pWidget, int nRange)
-{
-    int nX = pWidget->x();
-    int nY = pWidget->y();
-    QPropertyAnimation *pAnimation = new QPropertyAnimation(pWidget,"geometry");
-    pAnimation->setEasingCurve(QEasingCurve::InOutSine);
-    pAnimation->setDuration(400);
-    pAnimation->setStartValue(QRect(QPoint(nX,nY),pWidget->size()));
-
-    int nShakeCount = 8;
-    double nStep = 1.0/nShakeCount;
-    for(int i = 1; i < nShakeCount; i++){
-        nRange = i&1 ? -nRange : nRange;
-        pAnimation->setKeyValueAt(nStep*i,QRect(QPoint(nX + nRange,nY),pWidget->size()));
-    }
-
-    pAnimation->setEndValue(QRect(QPoint(nX,nY),pWidget->size()));
-    pAnimation->start(QAbstractAnimation::DeleteWhenStopped);
-}
-
 void MainWindow::openUrl(QUrl url)
 {
     if (url.toString().startsWith("spk://")) {