Java QGraphicsScene.setForegroundBrush Beispiele

Beispiel #1

Datei: src_gui_graphicsview_qgraphicsscene.java Projekt: OmixVisualization/qtjambi5

  public void fourth() {

    // ! [4]
    QGraphicsScene scene = new QGraphicsScene();
    QGraphicsView view = new QGraphicsView(scene);
    view.show();

    // a white semi-transparent foreground
    scene.setForegroundBrush(new QBrush(new QColor(255, 255, 255, 127)));

    // a grid foreground
    scene.setForegroundBrush(new QBrush(QColor.lightGray, Qt.BrushStyle.CrossPattern));
    // ! [4]
  }