UI: add drop shadow to mainwindow labels

main.cpp

@@ -21,7 +21,6 @@ int main(int argc, char *argv[])
     if (translator.load(QLocale(), QLatin1String("pineapple-music"), QLatin1String("_"), QLatin1String(":/i18n"))) {
         a.installTranslator(&translator);
     }
-    a.installTranslator(&translator);
 
     // parse commandline arguments
     QCommandLineParser parser;

mainwindow.cpp

@@ -33,6 +33,7 @@
 #include <QMessageBox>
 #include <QStringBuilder>
 #include <QSettings>
+#include <QGraphicsDropShadowEffect>
 
 constexpr QSize miniSize(490, 160);
 constexpr QSize fullSize(490, 420);
@@ -61,6 +62,11 @@ MainWindow::MainWindow(QWidget *parent)
     ui->actionOpen->setShortcut(QKeySequence::Open);
     addAction(ui->actionOpen);
 
+    ui->titleLabel->setGraphicsEffect(createLabelShadowEffect());
+    ui->propLabel->setGraphicsEffect(createLabelShadowEffect());
+    ui->nowTimeLabel->setGraphicsEffect(createLabelShadowEffect());
+    ui->totalTimeLabel->setGraphicsEffect(createLabelShadowEffect());
+
     setWindowFlags(Qt::FramelessWindowHint | Qt::WindowSystemMenuHint | Qt::WindowMinimizeButtonHint);
     setAttribute(Qt::WA_TranslucentBackground, true);
 
@@ -668,3 +674,12 @@ void MainWindow::on_actionHelp_triggered()
     infoBox.exec();
 }
 
+QGraphicsDropShadowEffect *MainWindow::createLabelShadowEffect()
+{
+    QGraphicsDropShadowEffect * effect = new QGraphicsDropShadowEffect(this);
+    effect->setBlurRadius(3);
+    effect->setColor(QColor(0, 0, 0, 180));
+    effect->setOffset(1, 1);
+    return effect;
+}
+

mainwindow.h

@@ -15,6 +15,7 @@ class QMediaDevices;
 class QMediaPlayer;
 class QAudioOutput;
 class QPropertyAnimation;
+class QGraphicsDropShadowEffect;
 QT_END_NAMESPACE
 
 class FFTSpectrum;
@@ -83,6 +84,8 @@ signals:
     void playbackModeChanged(enum PlaybackMode mode);
 
 private:
+    QGraphicsDropShadowEffect * createLabelShadowEffect();
+
     bool m_clickedOnWindow = false;
     bool m_playbackSliderPressed = false;
     QLinearGradient m_bgLinearGradient;