modified: bottombar.cpp

[groove] / bottombar.cpp

diff --git a/bottombar.cpp b/bottombar.cpp
index 09faf6c..8a12aa0 100644 (file)
--- a/bottombar.cpp
+++ b/bottombar.cpp
@@ -7,23 +7,42 @@ bottomBar::bottomBar(QWidget *parent) :
 {
     ui->setupUi(this);
     QRect screenGeometry = QApplication::desktop()->screenGeometry();
-    QGraphicsScene *main = new QGraphicsScene(0,0,screenGeometry.width(),15);
+    main = new QGraphicsScene(0,0,screenGeometry.width(),15);
     ui->graphicsView->setScene(main);
     ui->graphicsView->setSceneRect(0,0,screenGeometry.width(),15);
     ui->graphicsView->setTransformationAnchor(QGraphicsView::NoAnchor);
     main->setBackgroundBrush(this->palette().window());
     main->setSceneRect(0,0,screenGeometry.width(),15);
-    main->addRect(0,0,screenGeometry.width()/2,15,QPen(Qt::white),QBrush(Qt::white));
+    this->playbackProgress = main->addRect(0,0,screenGeometry.width()/2,15,QPen(Qt::white),QBrush(Qt::white));
 }
 
 bottomBar::~bottomBar()
 {
     delete ui;
 }
+void bottomBar::setPlaybackProgress(int min, int max)
+{
+    this->playbackProgress->setRect(0,0,(min/max)*main->width(),15);
+    ui->graphicsView->update();
+}
+
+void bottomBar::on_nextB_clicked()
+{
+    emit this->nextB();
+}
+void bottomBar::on_pauseB_clicked()
+{
+    emit this->pause();
+}
+
 void bottomBar::on_addButton_clicked()
 {
     emit this->addB();
 }
+void bottomBar::on_backB_clicked()
+{
+    emit this->back();
+}
 
 void bottomBar::changeEvent(QEvent *e)
 {