shapes.java

world wind java sdk 源码

            TitledBorder b = BorderFactory.createTitledBorder(title);
//            b.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
            return new CompoundBorder(b, BorderFactory.createEmptyBorder(10, 10, 10, 10));
        }

        private JPanel makeAttributesPanel()
        {
            JPanel panel = new JPanel(new GridLayout(1, 2, 8, 8));
            panel.add(this.makePathAttributesPanel());
            panel.add(this.makeInteriorAttributesPanel());

            return panel;
        }

        private JPanel makePathAttributesPanel()
        {
            JPanel outerPanel = new JPanel(new BorderLayout(6, 6));
            outerPanel.setBorder(this.createTitleBorder("Path Attributes"));

            GridLayout nameLayout = new GridLayout(0, 1, 6, 6);
            JPanel namePanel = new JPanel(nameLayout);

            GridLayout valueLayout = new GridLayout(0, 1, 6, 6);
            JPanel valuePanel = new JPanel(valueLayout);

            namePanel.add(new JLabel("Follow Terrain"));
            JCheckBox ckb = new JCheckBox();
            ckb.setSelected(currentFollowTerrain);
            ckb.addActionListener(new ActionListener()
            {
                public void actionPerformed(ActionEvent actionEvent)
                {
                    currentFollowTerrain = ((JCheckBox) actionEvent.getSource()).isSelected();
                    update();
                }
            });
            valuePanel.add(ckb);

            JLabel label;

            namePanel.add(label = new JLabel("Conformance"));
            int[] values = new int[] {1, 2, 4, 8, 10, 15, 20, 30, 40, 50};
            String[] strings = new String[values.length];
            for (int i = 0; i < values.length; i++)
                strings[i] = Integer.toString(values[i]) + " pixels";
            JSpinner sp = new JSpinner(
                new SpinnerListModel(strings));
            onTerrainOnlyItems.add(label);
            onTerrainOnlyItems.add(sp);
            sp.addChangeListener(new ChangeListener()
            {
                public void stateChanged(ChangeEvent changeEvent)
                {
                    String v = (String) ((JSpinner) changeEvent.getSource()).getValue();
                    currentTerrainConformance = Integer.parseInt(v.substring(0, v.indexOf(" ")));
                    update();
                }
            });
            sp.setValue(Integer.toString(currentTerrainConformance) + " pixels");
            valuePanel.add(sp);

            namePanel.add(label = new JLabel("Subsegments"));
            sp = new JSpinner(new SpinnerListModel(new String[] {"1", "2", "5", "10", "20", "40", "50"}));
            offTerrainOnlyItems.add(label);
            offTerrainOnlyItems.add(sp);
            sp.addChangeListener(new ChangeListener()
            {
                public void stateChanged(ChangeEvent changeEvent)
                {
                    String v = (String) ((JSpinner) changeEvent.getSource()).getValue();
                    currentNumSubsegments = Integer.parseInt(v);
                    update();
                }
            });
            sp.setValue(Integer.toString(currentNumSubsegments));
            valuePanel.add(sp);

            namePanel.add(new JLabel("Type"));
            final JComboBox cb = new JComboBox(new String[] {"Great Circle", "Linear", "Rhumb Line"});
            cb.addActionListener(new ActionListener()
            {
                public void actionPerformed(ActionEvent actionEvent)
                {
                    currentPathType = (String) cb.getSelectedItem();
                    update();
                }
            });
            cb.setSelectedItem("Great Circle");
            valuePanel.add(cb);

            namePanel.add(new JLabel("Style"));
            final JComboBox cb1 = new JComboBox(new String[] {"None", "Solid", "Dash"});
            cb1.addActionListener(new ActionListener()
            {
                public void actionPerformed(ActionEvent actionEvent)
                {
                    currentPathStyle = (String) cb1.getSelectedItem();
                    update();
                }
            });
            cb1.setSelectedItem("Solid");
            valuePanel.add(cb1);

            namePanel.add(new JLabel("Width"));
            sp = new JSpinner(
                new SpinnerListModel(new String[] {"1.0", "1.25", "1.5", "2.0", "3.0", "4.0", "5.0", "10.0"}));
            sp.addChangeListener(new ChangeListener()
            {
                public void stateChanged(ChangeEvent changeEvent)
                {
                    currentPathWidth = Float.parseFloat((String) ((JSpinner) changeEvent.getSource()).getValue());
                    update();
                }
            });
            sp.setValue(Float.toString(currentPathWidth));
            valuePanel.add(sp);

            namePanel.add(new JLabel("Color"));
            JComboBox cb2 = new JComboBox(new String[] {"Red", "Green", "Blue", "Yellow"});
            cb2.setSelectedItem(currentPathColor);
            cb2.addActionListener(new ActionListener()
            {
                public void actionPerformed(ActionEvent actionEvent)
                {
                    currentPathColor = (String) ((JComboBox) actionEvent.getSource()).getSelectedItem();
                    update();
                }
            });
            valuePanel.add(cb2);

            namePanel.add(new JLabel("Opacity"));
            sp = new JSpinner(new SpinnerNumberModel(this.currentPathOpacity, 0, 10, 1));
            sp.addChangeListener(new ChangeListener()
            {
                public void stateChanged(ChangeEvent changeEvent)
                {
                    currentPathOpacity = (Integer) ((JSpinner) changeEvent.getSource()).getValue();
                    update();
                }
            });
            valuePanel.add(sp);

            namePanel.add(new JLabel("Offset"));
            sp = new JSpinner(
                new SpinnerListModel(new String[] {"0", "10", "100", "1000", "10000", "100000", "1000000"}));
            sp.addChangeListener(new ChangeListener()
            {
                public void stateChanged(ChangeEvent changeEvent)
                {
                    currentOffset = Float.parseFloat((String) ((JSpinner) changeEvent.getSource()).getValue());
                    update();
                }
            });
            sp.setValue("0");
            valuePanel.add(sp);

            outerPanel.add(namePanel, BorderLayout.WEST);
            outerPanel.add(valuePanel, BorderLayout.CENTER);

            return outerPanel;
        }

        private JPanel makeInteriorAttributesPanel()
        {
            JPanel outerPanel = new JPanel(new BorderLayout(6, 6));
            outerPanel.setBorder(this.createTitleBorder("Surface Attributes"));

            GridLayout nameLayout = new GridLayout(0, 1, 6, 6);
            JPanel namePanel = new JPanel(nameLayout);

            GridLayout valueLayout = new GridLayout(0, 1, 6, 6);
            JPanel valuePanel = new JPanel(valueLayout);

            namePanel.add(new JLabel("Style"));
            final JComboBox cb1 = new JComboBox(new String[] {"None", "Solid"});
            cb1.addActionListener(new ActionListener()
            {
                public void actionPerformed(ActionEvent actionEvent)
                {
                    currentInteriorStyle = (String) cb1.getSelectedItem();
                    update();
                }
            });
            cb1.setSelectedItem("Solid");
            valuePanel.add(cb1);

            namePanel.add(new JLabel("Opacity"));
            JSpinner sp = new JSpinner(new SpinnerNumberModel(this.currentBorderOpacity, 0, 10, 1));
            sp.addChangeListener(new ChangeListener()
            {
                public void stateChanged(ChangeEvent changeEvent)
                {
                    currentInteriorOpacity = (Integer) ((JSpinner) changeEvent.getSource()).getValue();
                    update();
                }
            });
            valuePanel.add(sp);

            namePanel.add(new JLabel("Color"));
            final JComboBox cb2 = new JComboBox(new String[] {"Red", "Green", "Blue", "Yellow"});
            cb2.setSelectedItem(currentInteriorColor);
            cb2.addActionListener(new ActionListener()
            {
                public void actionPerformed(ActionEvent actionEvent)
                {
                    currentInteriorColor = (String) ((JComboBox) actionEvent.getSource()).getSelectedItem();
                    update();
                }
            });
            valuePanel.add(cb2);

            namePanel.add(new JLabel("Border"));
            final JComboBox cb5 = new JComboBox(new String[] {"None", "Solid"});
            cb5.addActionListener(new ActionListener()
            {
                public void actionPerformed(ActionEvent actionEvent)
                {
                    currentBorderStyle = (String) cb5.getSelectedItem();
                    update();
                }
            });
            cb5.setSelectedItem("Solid");
            valuePanel.add(cb5);

            namePanel.add(new JLabel("Border Width"));
            sp = new JSpinner(
                new SpinnerListModel(new String[] {"1.0", "1.25", "1.5", "1.75", "2.0", "3.0", "4.0", "5.0"}));
            sp.addChangeListener(new ChangeListener()
            {
                public void stateChanged(ChangeEvent changeEvent)
                {
                    currentBorderWidth = Float.parseFloat((String) ((JSpinner) changeEvent.getSource()).getValue());
                    update();
                }
            });
            sp.setValue(Float.toString(currentBorderWidth));
            valuePanel.add(sp);

            namePanel.add(new JLabel("Border Color"));
            JComboBox cb4 = new JComboBox(new String[] {"Red", "Green", "Blue", "Yellow"});
            cb4.setSelectedItem(currentBorderColor);
            cb4.addActionListener(new ActionListener()
            {
                public void actionPerformed(ActionEvent actionEvent)
                {
                    currentBorderColor = (String) ((JComboBox) actionEvent.getSource()).getSelectedItem();
                    update();
                }
            });
            valuePanel.add(cb4);

            namePanel.add(new JLabel("Border Opacity"));
            sp = new JSpinner(new SpinnerNumberModel(this.currentBorderOpacity, 0, 10, 1));
            sp.addChangeListener(new ChangeListener()
            {
                public void stateChanged(ChangeEvent changeEvent)
                {
                    currentBorderOpacity = (Integer) ((JSpinner) changeEvent.getSource()).getValue();
                    update();
                }
            });
            valuePanel.add(sp);

            outerPanel.add(namePanel, BorderLayout.WEST);
            outerPanel.add(valuePanel, BorderLayout.CENTER);

            return outerPanel;
        }

        private void setupSelection()
        {
            this.wwjPanel.getWwd().addSelectListener(new SelectListener()
            {
                private WWIcon lastToolTipIcon = null;
                private BasicDragger dragger = new BasicDragger(AppFrame.this.wwjPanel.getWwd());

                public void selected(SelectEvent event)
                {
                    // Have hover selections show a picked icon's tool tip.
                    if (event.getEventAction().equals(SelectEvent.HOVER))
                    {
                        // If a tool tip is already showing, undisplay it.
                        if (lastToolTipIcon != null)
                        {
                            lastToolTipIcon.setShowToolTip(false);
                            this.lastToolTipIcon = null;
                            AppFrame.this.wwjPanel.getWwd().repaint();
                        }

                        // If there's a selection, we're not dragging, and the selection is an icon, show tool tip.
                        if (event.hasObjects() && !this.dragger.isDragging())
                        {
                            if (event.getTopObject() instanceof WWIcon)
                            {
                                this.lastToolTipIcon = (WWIcon) event.getTopObject();
                                lastToolTipIcon.setShowToolTip(true);
                                AppFrame.this.wwjPanel.getWwd().repaint();
                            }
                        }
                    }
                    // Have rollover events highlight the rolled-over object.
                    else if (event.getEventAction().equals(SelectEvent.ROLLOVER) && !this.dragger.isDragging())
                    {
//                        AppFrame.this.highlight(event.getTopObject());
                    }

                    // Have drag events drag the selected object.
                    else if (event.getEventAction().equals(SelectEvent.DRAG_END)
                        || event.getEventAction().equals(SelectEvent.DRAG))
                    {
                        // Delegate dragging computations to a dragger.
                        this.dragger.selected(event);

                        // We missed any roll-over events while dragging, so highlight any under the cursor now,
                        // or de-highlight the dragged shape if it's no longer under the cursor.
                        if (event.getEventAction().equals(SelectEvent.DRAG_END))
                        {
                            PickedObjectList pol = wwjPanel.getWwd().getObjectsAtCurrentPosition();
                            if (pol != null)
                            {
//                                AppFrame.this.highlight(pol.getTopObject());
                                AppFrame.this.wwjPanel.getWwd().redraw();
                            }
                        }
                    }
                }
            });
        }
    }

    private static final String APP_NAME = "World Wind Shapes";

    static
    {
        if (Configuration.isMacOS())
        {
            System.setProperty("apple.laf.useScreenMenuBar", "true");
            System.setProperty("com.apple.mrj.application.apple.menu.about.name", APP_NAME);
            System.setProperty("com.apple.mrj.application.growbox.intrudes", "false");
        }
    }

    public static void main(String[] args)
    {
        try
        {
            AppFrame frame = new AppFrame();
            frame.setTitle(APP_NAME);
            frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
            frame.setVisible(true);
        }
        catch (Exception e)
        {
            e.printStackTrace();
        }
    }
}