abstractcomponentadapter.java

SWING的界面UI包 SWING的界面UI包

            }
        }

        return set;
    }

    public void paintComponentMascot(Graphics g) {
        component.paint(g);
    }

    public Dimension getInitialSize() {
        Dimension dim = INITIAL_SIZE.get(component.getClass());

        if (dim == null) {
            return component.getPreferredSize();
        } else {
            return dim;
        }
    }

    protected void initSubMenu(JMenu menu, Action[] actions, Component current) {
        for (Action action : actions) {
            if (action == null) {
                menu.addSeparator();
            } else {
                if (action instanceof AbstractContextAction) {
                    ((AbstractContextAction) action).setComponent(current);
                }
                if (action instanceof ActionCategory) {
                    Action[] subactions = ((ActionCategory) action).getSubActions();
                    if (subactions == null) {
                        menu.add(action);
                    } else {
                        JMenu menuItem = new JMenu(action);
                        initSubMenu(menuItem, subactions, current);
                        menu.add(menuItem);
                    }
                } else {
                    menu.add(action);
                }
            }
        }
    }

    public JPopupMenu getContextPopupMenu(MouseEvent e) {
        JPopupMenu popupMenu = new JPopupMenu();
        
        if(setLnfAction == null){
            setLnfAction = new SetLnfAction(designer);
        }
        
        JMenu lnfmenu=new JMenu(setLnfAction);
        Action[]subactions = setLnfAction.getSubActions();
        for(Action action : subactions){
            lnfmenu.add(action);
        }
        popupMenu.add(lnfmenu);
        
        if (changeVarNameAction == null) {
            changeVarNameAction = new ChangeVarName(designer);
        }
        changeVarNameAction.setEnabled(!Util.isRootComponent(component));
        changeVarNameAction.setComponent(component);
        if(invokeEditorAction==null){
            invokeEditorAction = new InvokeEditorAction(designer);
        }
        invokeEditorAction.setComponent(component);
        invokeEditorAction.setEnabled(this.getDesignerEditor(e.getX(), e.getY())!=null);
        invokeEditorAction.setMouseEvent(e);
        
        popupMenu.add(changeVarNameAction);
        popupMenu.add(invokeEditorAction);
        
        Action[]actions = designer.getActions();
        initContextMenu(actions, popupMenu);
        return popupMenu;
    }
    private SetLnfAction setLnfAction;
    private ChangeVarName changeVarNameAction;
    private InvokeEditorAction invokeEditorAction;

    private static String PROPERTY_CATEGORY = "category";
    private static String DEFAULT_GROUP_NAME = "Properties";

    public ArrayList<GroupModel> getBeanPropertyModel() {
        if (groupModels == null) {
            PropertyDescriptor[] properties = beanInfo.getPropertyDescriptors();
            HashMap<String, ArrayList<PropertyDescriptor>> maps = new HashMap<String, ArrayList<PropertyDescriptor>>();
            ArrayList<String> groupNames = new ArrayList<String>();
            for (PropertyDescriptor property : properties) {
                String groupName = (String) property.getValue(PROPERTY_CATEGORY);
                if (Util.isStringNull(groupName)) {
                    groupName = DEFAULT_GROUP_NAME;
                }
                ArrayList<PropertyDescriptor> groupProperties = maps.get(groupName);
                if (groupProperties == null) {
                    groupProperties = new ArrayList<PropertyDescriptor>();
                    maps.put(groupName, groupProperties);
                    groupNames.add(groupName);
                }
                groupProperties.add(property);
            }
            ArrayList<PropertyGroupModel> groups = new ArrayList<PropertyGroupModel>();
            for (String groupName : groupNames) {
                ArrayList<PropertyDescriptor> groupProperties = maps.get(groupName);
                PropertyDescriptor[] prop_array = groupProperties.toArray(new PropertyDescriptor[0]);
                PropertyGroupModel groupModel = new PropertyGroupModel(groupName, component, designer, prop_array);
                groups.add(groupModel);
            }
            Collections.sort(groups);
            groupModels = new ArrayList<GroupModel>();
            groupModels.addAll(groups);
        }
        return groupModels;
    }

    public ArrayList<GroupModel> getEventPropertyModel() {
        if (eventGroups == null) {
            EventSetDescriptor[] events = beanInfo.getEventSetDescriptors();
            ArrayList<EventGroupModel> groups = new ArrayList<EventGroupModel>();
            for (EventSetDescriptor event : events) {
                groups.add(new EventGroupModel(designer, component, event));
            }
            Collections.sort(groups);
            eventGroups=new ArrayList<GroupModel>();
            eventGroups.addAll(groups);
        }
        return eventGroups;
    }
    private ArrayList<GroupModel> eventGroups;

    private boolean hasDesignerEditor() {
        String editor = (String) beanInfo.getBeanDescriptor()
                                         .getValue("designer-editor");

        return (editor != null) && (editor.trim().length() > 0);
    }

    private DesignerEditor createDesignerEditor() {
        try {
            String editor = (String) beanInfo.getBeanDescriptor()
                                             .getValue("designer-editor");

            return (DesignerEditor) Beans.instantiate(getClass().getClassLoader(),
                editor);
        } catch (Exception ex) {
            ex.printStackTrace();

            return null;
        }
    }

    public DesignerEditor getDesignerEditor(int x, int y) {
        if (isTextBound()) {
            if (designerEditor == null) {
                designerEditor = new TextEditor();
            }
        } else if (hasDesignerEditor()) {
            if (designerEditor == null) {
                designerEditor = createDesignerEditor();
            }
        }

        return designerEditor;
    }

    private boolean isTextBound() {
        if (textProperty != null) {
            return true;
        }

        PropertyDescriptor[] properties = beanInfo.getPropertyDescriptors();

        for (PropertyDescriptor property : properties) {
            if (property.getName().equals("text")) {
                textProperty = property;

                return true;
            }
        }

        return false;
    }

    public void validateBeanValue(Object value) throws ValidationException {
    }

    public void setBeanValue(Object value) {
        if (textProperty != null) {
            Method m = textProperty.getWriteMethod();

            try {
                if (m != null) {
                    m.invoke(component, value);
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }

    public Object getBeanValue() {
        if (textProperty != null) {
            Method m = textProperty.getReadMethod();

            try {
                return m.invoke(component);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }

        return null;
    }

    public Rectangle getEditorBounds(int x, int y) {
        Rectangle bounds = component.getBounds();
        bounds.x = 1;
        bounds.y = 1;
        bounds.width -= 1;
        bounds.height -= 1;
        return bounds;
    }
    public boolean componentClicked(MouseEvent e) {
        Component parent=component;
        while(!(parent instanceof JInternalFrame || parent == null))
            parent=parent.getParent();
        if(parent != null){
            ((JInternalFrame)parent).toFront();
            return false;
        }
        return true;
    }    
}