void LRAMeter::resizeEvent(QResizeEvent *event)
{
- const int margin = 5;
-
- on_pixmap = QPixmap(width(), height());
- QPainter on_painter(&on_pixmap);
- on_painter.fillRect(0, 0, width(), height(), parentWidget()->palette().window());
- draw_vu_meter(on_painter, width(), height(), margin, true);
-
- off_pixmap = QPixmap(width(), height());
- QPainter off_painter(&off_pixmap);
- off_painter.fillRect(0, 0, width(), height(), parentWidget()->palette().window());
- draw_vu_meter(off_painter, width(), height(), margin, false);
+ recalculate_pixmaps();
}
void LRAMeter::paintEvent(QPaintEvent *event)
painter.drawRect(2, y, width() - 5, 1);
}
}
+
+void LRAMeter::recalculate_pixmaps()
+{
+ const int margin = 5;
+
+ on_pixmap = QPixmap(width(), height());
+ QPainter on_painter(&on_pixmap);
+ on_painter.fillRect(0, 0, width(), height(), parentWidget()->palette().window());
+ draw_vu_meter(on_painter, width(), height(), margin, true, min_level, max_level);
+
+ off_pixmap = QPixmap(width(), height());
+ QPainter off_painter(&off_pixmap);
+ off_painter.fillRect(0, 0, width(), height(), parentWidget()->palette().window());
+ draw_vu_meter(off_painter, width(), height(), margin, false, min_level, max_level);
+}