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Diffstat (limited to 'demos/SwingDemos/InternalGLFrameDemo1.java')
| -rw-r--r-- | demos/SwingDemos/InternalGLFrameDemo1.java | 248 |
1 files changed, 248 insertions, 0 deletions
diff --git a/demos/SwingDemos/InternalGLFrameDemo1.java b/demos/SwingDemos/InternalGLFrameDemo1.java new file mode 100644 index 0000000..ea5cada --- /dev/null +++ b/demos/SwingDemos/InternalGLFrameDemo1.java @@ -0,0 +1,248 @@ +import javax.swing.*; +import javax.swing.event.*; + +import java.awt.event.*; +import java.awt.*; + +import gl4java.swing.*; +import gl4java.*; + +public class InternalGLFrameDemo1 extends JFrame { + JDesktopPane desktop = null; + + public InternalGLFrameDemo1() { + super("InternalGLFrameDemo1"); + + //Make the big window be indented 50 pixels from each edge + //of the screen. + int inset = 50; + Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize(); + setBounds(inset, inset, + screenSize.width/2 - inset*2, + screenSize.height/2*3-inset*2); + + //Quit this app when the big window closes. + addWindowListener(new WindowAdapter() { + public void windowClosing(WindowEvent e) { + System.exit(0); + } + }); + + //Set up the GUI. + desktop = new JDesktopPane(); //a specialized layered pane + createFrame(); //Create first window + setContentPane(desktop); + setJMenuBar(createMenuBar()); + + //Make dragging faster: + desktop.putClientProperty("JDesktopPane.dragMode", "outline"); + } + + protected JMenuBar createMenuBar() { + JMenuBar menuBar = new JMenuBar(); + + JMenu menu = new JMenu("Document"); + menu.setMnemonic(KeyEvent.VK_D); + JMenuItem menuItem = new JMenuItem("New"); + menuItem.setMnemonic(KeyEvent.VK_N); + menuItem.addActionListener(new ActionListener() { + public void actionPerformed(ActionEvent e) { + createFrame(); + } + }); + menu.add(menuItem); + menuBar.add(menu); + + return menuBar; + } + + protected void createFrame() { + InternalGLFrame frame = new InternalGLFrame("CrossColorJPanel"); + frame.setVisible(true); //necessary as of kestrel + desktop.add(frame); + try { + frame.setSelected(true); + } catch (java.beans.PropertyVetoException e) {} + } + + public static void main(String[] args) { + GLContext.gljNativeDebug = true; + GLContext.gljClassDebug = true; + InternalGLFrameDemo1 frame = new InternalGLFrameDemo1(); + frame.setVisible(true); + } + + static int openFrameCount = 0; + static final int xOffset = 30, yOffset = 30; + static InternalGLFrame activeIF = null; + + public class InternalGLFrame extends JInternalFrame + implements ItemListener, InternalFrameListener + { + String[] data = {"CrossColorJPanel", + "GearsJPanel", + "DrawColoredPrimitivesJPanel", + "TessJPanel"}; + String[] dataSize = {"offscreen-size: component", + "offscreen-size: 10x10", + "offscreen-size: 50x50", + "offscreen-size: 100x100", + "offscreen-size: 500x500", + "offscreen-size: 1000x1000"}; + + Dimension[] dimSize = { null, + new Dimension(10,10), + new Dimension(50,50), + new Dimension(100,100), + new Dimension(500,500), + new Dimension(1000,1000)}; + + + GLJPanel canvas = null; + JComboBox glChoice = null; + JComboBox glOffScrnSize = null; + JComponent master = null; + + public InternalGLFrame(String clazzName) + { + super("Document #" + (++openFrameCount), + true, //resizable + true, //closable + true, //maximizable + true);//iconifiable + + //...Create the GUI and put it in the window... + master = (JComponent) getContentPane(); + master.setLayout(new BorderLayout()); + switchGLJPanel(clazzName); + + JPanel np = new JPanel(); + master.add("North", np); + glChoice = new JComboBox(data); + glChoice.addItemListener(this); + np.add(glChoice); + glOffScrnSize = new JComboBox(dataSize); + glOffScrnSize.addItemListener(this); + np.add(glOffScrnSize); + + setJMenuBar(createIFMenuBar()); + + //...Then set the window size or call pack... + setSize(300,300); + + //Set the window's location. + setLocation(xOffset*openFrameCount, yOffset*openFrameCount); + + addInternalFrameListener(this); + } + + public void switchGLJPanel(String clazzName) + { + try { + Object obj = + Class.forName(clazzName).newInstance(); + if(obj instanceof GLJPanel) + { + if(canvas!=null) + { + master.remove(canvas); + canvas.cvsDispose(); + } + canvas = (GLJPanel)obj; + canvas.setVisible(true); + master.add("Center", canvas); + master.invalidate(); + master.validate(); + master.repaint(); + glOffScrnSize.setSelectedIndex(0); + } + if(obj instanceof GLAnimJPanel) + { + ((GLAnimJPanel)obj).start(); + } + } catch (Exception ex) { + System.out.println("Exception during loading: "+ + clazzName); + System.out.println(ex); + } + + } + + protected JMenuBar createIFMenuBar() + { + JMenuBar menuBar = new JMenuBar(); + + JMenu menu = new JMenu("Document"); + menu.setMnemonic(KeyEvent.VK_D); + JMenuItem menuItem = new JMenuItem("New"); + menuItem.setMnemonic(KeyEvent.VK_N); + menuItem.addActionListener(new ActionListener() { + public void actionPerformed(ActionEvent e) { + createIFFrame(); + } + }); + menu.add(menuItem); + menuBar.add(menu); + + return menuBar; + } + + protected void createIFFrame() { + if(activeIF==null) + return; + InternalGLFrame frame = new InternalGLFrame("CrossColorJPanel"); + frame.setVisible(true); //necessary as of kestrel + activeIF.canvas.add(frame); + try { + activeIF.setSelected(true); + } catch (java.beans.PropertyVetoException e) {} + } + + public void itemStateChanged(ItemEvent e) + { + Object source = e.getItemSelectable(); + Object item = e.getItem(); + System.out.println("item changed: "+source); + + if(glChoice!=null && + glChoice.equals(e.getItemSelectable()) && + e.getStateChange()==ItemEvent.SELECTED && + (item instanceof String)==true + ) + { + switchGLJPanel((String)item); + } else + if(glOffScrnSize!=null && canvas!=null && + glOffScrnSize.equals(e.getItemSelectable()) && + e.getStateChange()==ItemEvent.SELECTED && + (item instanceof String)==true + ) + { + int idx = glOffScrnSize.getSelectedIndex(); + canvas.setOffScreenSize(dimSize[idx]); + } + } + + public void internalFrameClosing(InternalFrameEvent e) { + } + + public void internalFrameClosed(InternalFrameEvent e) { + } + + public void internalFrameOpened(InternalFrameEvent e) { + } + + public void internalFrameIconified(InternalFrameEvent e) { + } + + public void internalFrameDeiconified(InternalFrameEvent e) { + } + + public void internalFrameActivated(InternalFrameEvent e) { + activeIF = (InternalGLFrame)e.getSource(); + } + + public void internalFrameDeactivated(InternalFrameEvent e) { + } + } +} |