/** * @param filenames * @exception Exception if internal error */ public ChestImageViewer(String filenames[]) throws Exception { DisplayDeviceArea[] displayDeviceAreas = getPresentationAndImageDeviceAreas(); if (displayDeviceAreas == null) { System.err.println("Cannot determine device display areas"); } else { System.err.println("Found " + displayDeviceAreas.length + " device display areas"); for (int i = 0; i < displayDeviceAreas.length; ++i) { System.err.println("[" + i + "] = " + displayDeviceAreas[i]); displayDeviceAreas[i].getFrame().setBackground(Color.black); displayDeviceAreas[i].getFrame().setVisible(true); } { // Need to actually add something to the unused left display frame, else background will not // be set to black on Windows JPanel backgroundPanel = new JPanel(); backgroundPanel.setBackground(Color.black); displayDeviceAreas[0].getFrame().getContentPane().add(backgroundPanel); displayDeviceAreas[0].getFrame().validate(); } frame = displayDeviceAreas[1].getFrame(); Container content = frame.getContentPane(); content.setLayout(new GridLayout(1, 1)); multiPanel = new JPanel(); // multiPanel.setBackground(Color.black); frameWidth = (int) frame.getWidth(); frameHeight = (int) frame.getHeight(); Dimension d = new Dimension(frameWidth, frameHeight); // multiPanel.setSize(d); multiPanel.setPreferredSize(d); multiPanel.setBackground(Color.black); content.add(multiPanel); // frame.pack(); content.validate(); loadMultiPanelFromSpecifiedFiles(filenames); } }