Java Button.addActionListener方法代码示例

import com.codename1.ui.Button; //导入方法依赖的package包/类
Button createImageButton(final long imageId, final Container grid, final int offset) {
    final Button btn = new Button(URLImage.createToFileSystem(placeholder, FileSystemStorage.getInstance().getAppHomePath() + "/Thumb_" + imageId, THUMB_URL_PREFIX + imageId, URLImage.RESIZE_SCALE_TO_FILL));
    btn.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent evt) {
            imageList.setSelectedIndex(offset);
            final Container viewerParent = new Container(new LayeredLayout());
            ImageViewer viewer = new ImageViewer(imageList.getItemAt(offset));
            viewerParent.addComponent(viewer);
            Container parent = new Container(new BorderLayout());
            viewerParent.addComponent(parent);
            parent.addComponent(BorderLayout.SOUTH, createToolbar(imageId));
            
            likeCount = new Label("");
            parent.addComponent(BorderLayout.NORTH, likeCount);
            
            
            viewer.setImageList(imageList);
            grid.getParent().replace(grid, viewerParent, CommonTransitions.createSlide(CommonTransitions.SLIDE_HORIZONTAL, false, 300));
            Display.getInstance().getCurrent().setBackCommand(createBackCommand(viewerParent, grid));
        }
    });
    return btn;
}
 

import com.codename1.ui.Button; //导入方法依赖的package包/类
Container createToolbar(long imageId) {
    Container toolbar = new Container(new GridLayout(1, 4));
    toolbar.setUIID("Toolbar");
    // notice that the characters in the name of the buttons map to icons in the icon font!
    Button likeButton = new Button("d");
    Button flagButton = new Button("c");
    Button detailsButton = new Button("a");
    final ShareButton shareButton = new ShareButton();
    shareButton.setIcon(null);
    shareButton.setText("b");

    bindShareButtonSelectionListener(shareButton);

    likeButton.setUIID("ToolbarLabel");
    flagButton.setUIID("ToolbarLabel");
    detailsButton.setUIID("ToolbarLabel");
    shareButton.setUIID("ToolbarLabel");
    toolbar.addComponent(likeButton);
    toolbar.addComponent(shareButton);
    toolbar.addComponent(detailsButton);
    toolbar.addComponent(flagButton);

    likeButton.addActionListener(createLikeAction(imageId));
    detailsButton.addActionListener(createDetailsButtonActionListener(imageId));
    return toolbar;
}
 

import com.codename1.ui.Button; //导入方法依赖的package包/类
/**
 * Wraps the given text field with a UI that will allow us to clear it
 * @param tf the text field
 * @param iconSize size in millimeters for the clear icon, -1 for default size
 * @return a Container that should be added to the UI instead of the actual text field
 */
public static ClearableTextField wrap(final TextArea tf, float iconSize) {
    ClearableTextField cf = new ClearableTextField();
    Button b = new Button("", tf.getUIID());
    if(iconSize > 0) {
        FontImage.setMaterialIcon(b, FontImage.MATERIAL_CLEAR, iconSize);
    } else {
        FontImage.setMaterialIcon(b, FontImage.MATERIAL_CLEAR);
    }
    removeCmpBackground(tf);
    removeCmpBackground(b);
    cf.setUIID(tf.getUIID());
    cf.add(BorderLayout.CENTER, tf);
    cf.add(BorderLayout.EAST, b);
    b.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent evt) {
            tf.stopEditing();
            tf.setText("");
            tf.startEditingAsync();
        }
    });
    return cf;        
}
 

import com.codename1.ui.Button; //导入方法依赖的package包/类
private Command buildMenuCommand(String title, String icon, ActionListener listener)
{
    Button l = new Button(title);

    //Image iconImage = StateMachine.getResourceFile().getImage(icon);
    //iconImage.lock();
    //l.setIcon(iconImage);
    l.setGap(20);
    //l.setUIID("NavigationButton");
    l.addActionListener(listener);

    Command c = new Command(title);
    c.putClientProperty("SideComponent", l);

    return c;
}
 

import com.codename1.ui.Button; //导入方法依赖的package包/类
private void showLoginForm() {
    Form loginForm = new Form();
    loginForm.getTitleArea().setUIID("Container");
    loginForm.setLayout(new BorderLayout());
    loginForm.setUIID("MainForm");
    Container cnt = new Container(new BoxLayout(BoxLayout.Y_AXIS)); 
    cnt.setUIID("Padding");
    Button loginWithGoogle = new Button("Signin with Google");
    loginWithGoogle.setUIID("LoginButtonGoogle");
    Button loginWithFacebook = new Button("Signin with Facebook");
    loginWithFacebook.setUIID("LoginButtonFacebook");
    Style iconFontStyle = UIManager.getInstance().getComponentStyle("IconFont");
    loginWithFacebook.setIcon(FontImage.create(" \ue96c ", iconFontStyle));
    loginWithGoogle.setIcon(FontImage.create(" \ue976 ", iconFontStyle));
    cnt.addComponent(loginWithGoogle);
    cnt.addComponent(loginWithFacebook);
    loginWithGoogle.addActionListener((e) -> {
        Dialog.show("Test", "Test", "OK", null);
        tokenPrefix = "google";
        Login gc = GoogleConnect.getInstance();
        gc.setScope("profile email https://www.googleapis.com/auth/plus.login https://www.googleapis.com/auth/plus.me");
        gc.setClientId("1013232201263-lf4aib14r7g6mln58v1e36ibhktd79db.apps.googleusercontent.com");
        gc.setRedirectURI("https://www.codenameone.com/oauth2callback");
        gc.setClientSecret("uvu03IXOhx9sO8iPcmDfuX3R");
        doLogin(gc, new GoogleData(), false);
    });
    loginWithFacebook.addActionListener((e) -> {
        tokenPrefix = "facebook";
        Login fb = FacebookConnect.getInstance();
        fb.setClientId("739727009469185");
        fb.setRedirectURI("http://www.codenameone.com/");
        fb.setClientSecret("4c4a7df81a8e9ab29ac4e38e6b9e4eb1");
        doLogin(fb, new FacebookData(), false);
    });
    loginForm.addComponent(BorderLayout.SOUTH, cnt);
    loginForm.show();
}
 

import com.codename1.ui.Button; //导入方法依赖的package包/类
private void showLoginForm() {
    Form login = new Form("Login");
    BorderLayout bl = new BorderLayout();
    bl.setCenterBehavior(BorderLayout.CENTER_BEHAVIOR_CENTER_ABSOLUTE);
    ComponentGroup loginDetails = new ComponentGroup();
    
    TextField displayName = new TextField();
    displayName.setHint("Display Name");
    loginDetails.addComponent(displayName);

    final TextField email = new TextField();
    email.setHint("E-Mail");
    loginDetails.addComponent(email);

    Button send = new Button("Send Verification");
    loginDetails.addComponent(send);
    
    send.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent evt) {
            onSendAction(email);
        }
    });
    
    login.setLayout(bl);
    login.addComponent(BorderLayout.CENTER, loginDetails);
    login.show();
}
 

import com.codename1.ui.Button; //导入方法依赖的package包/类
public Container createDemo() {
    final Container contactsDemo = new Container(new BorderLayout());
    final Image defaultIcon = getResources().getImage("stock_new-meeting.png");
    
    ContactsModel m = new ContactsModel(Display.getInstance().getAllContacts(true));
    m.setPlaceHolderImage(defaultIcon);
    final List contactsList = new List(m);
    GridLayout grd = new GridLayout(3, 3);
    grd.setAutoFit(true);
    final ContainerList grid = new ContainerList(m);
    grid.setLayout(grd);
    contactsDemo.addComponent(BorderLayout.CENTER, contactsList);
    
    contactsList.setRenderer(createListRenderer());
    grid.setRenderer(createGridRenderer());
    
    final Button asGrid = new Button("As Grid");
    asGrid.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent ev) {
            if(contactsList.getParent() != null) {
                contactsDemo.replace(contactsList, grid, CommonTransitions.createSlide(CommonTransitions.SLIDE_HORIZONTAL, true, 300));
                asGrid.setText("As List");
            } else {
                contactsDemo.replace(grid, contactsList, CommonTransitions.createSlide(CommonTransitions.SLIDE_HORIZONTAL, false, 300));
                asGrid.setText("As Grid");
            }
        }
    });
    
    ComponentGroup gp = new ComponentGroup();
    gp.addComponent(asGrid);
    contactsDemo.addComponent(BorderLayout.SOUTH, gp);
    return contactsDemo;
}
 

import com.codename1.ui.Button; //导入方法依赖的package包/类
public Container createDemo() {
    Container message = new Container(new BoxLayout(BoxLayout.Y_AXIS));        
    ComponentGroup gp = new ComponentGroup();
    message.addComponent(gp);
    
    final TextField to = new TextField("");
    to.setHint("TO:");
    gp.addComponent(to);

    final TextField subject = new TextField("Codename One Is Cool");
    subject.setHint("Subject");
    gp.addComponent(subject);
    final TextField body = new TextField("Try it out at http://www.codenameone.com/");
    body.setSingleLineTextArea(false);
    body.setRows(4);
    body.setHint("Message Body");
    gp.addComponent(body);
    
    ComponentGroup buttonGroup = new ComponentGroup();
    Button btn = new Button("Send");
    buttonGroup.addComponent(btn);
    message.addComponent(buttonGroup);
    btn.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent evt) {
            Message msg = new Message(body.getText());
            Display.getInstance().sendMessage(new String[] {to.getText()}, subject.getText(), msg);
        }
    });
            
    return message;
}
 

import com.codename1.ui.Button; //导入方法依赖的package包/类
public Container createDemo() {
    Container cnt = new Container(new BorderLayout());
    final WebBrowser wb = new WebBrowser();
    if(wb.getInternal() instanceof BrowserComponent) {
        Button btn = new Button("Add");
        final TextArea content = new TextArea();
        Container north = new Container(new BorderLayout());
        north.addComponent(BorderLayout.CENTER, content);
        north.addComponent(BorderLayout.EAST, btn);
        cnt.addComponent(BorderLayout.NORTH, north);
        content.setHint("Add to web document");
        btn.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                ((BrowserComponent)wb.getInternal()).execute("fnc('" + content.getText() + "');");
            }
        });
        ((BrowserComponent)wb.getInternal()).setBrowserNavigationCallback(new BrowserNavigationCallback() {
            public boolean shouldNavigate(String url) {
                if(url.startsWith("http://sayhello")) {
                    // warning!!! This is not on the EDT and this method MUST return immediately!
                    Display.getInstance().callSerially(new Runnable() {
                        public void run() {
                            ((BrowserComponent)wb.getInternal()).execute("fnc('this was written by Java code!')");
                        }
                    });
                    return false;
                }
                return true;
            }
        });
    }
    
    cnt.addComponent(BorderLayout.CENTER, wb);
    wb.setURL("jar:///Page.html");
    return cnt;
}
 

import com.codename1.ui.Button; //导入方法依赖的package包/类
public Login(Form f) {
    super("Login Form");
    this.main = f;
    setLayout(new LayeredLayout());
    Button login = new Button(FBDemo.getTheme().getImage("SignInFacebook.png_veryHigh.png"));
    login.addActionListener(new ActionListener() {
        
        public void actionPerformed(ActionEvent evt) {
            signIn(main);
        }
    });
    login.setUIID("CenterLabel");
    addComponent(login);
    
}
 

import com.codename1.ui.Button; //导入方法依赖的package包/类
public static void show(String title, String text, final Command cmd)
{        
    int popupWidth = Display.getInstance().getCurrent().getWidth() - StateMachine.getPixelFromMM(10, true);
    if(popupWidth > StateMachine.getPixelFromMM(40,true))
        popupWidth = StateMachine.getPixelFromMM(40,true);
    
    final Dialog dia = new Dialog();
    dia.setLayout(new BoxLayout(BoxLayout.Y_AXIS));
    dia.getDialogStyle().setBgTransparency(0);
    
    Command backCommand = new Command(null){
        @Override
        public void actionPerformed(ActionEvent ev) {
            dia.dispose();
        }
    };
    dia.setBackCommand(backCommand);

    SpanLabel lblTitle = new SpanLabel(title);
    lblTitle.setUIID("ViewOptionsRowFirst");
    lblTitle.setTextUIID("ViewOptionsRowFirstText");
    lblTitle.setPreferredW(popupWidth);
    dia.addComponent(lblTitle);
    
    SpanLabel lblText = new SpanLabel(text);
    lblText.setUIID("ViewOptionsRow");
    lblText.setTextUIID("ViewOptionsRowText");
    lblText.setPreferredW(popupWidth);
    dia.addComponent(lblText);
    
    Container ctn = new Container(new LayeredLayout());

    Button closebg = new Button();
    closebg.setUIID("ViewOptionsRowLast");
    closebg.getStyle().setBgTransparency(0);
    closebg.setPreferredW(popupWidth);
    ctn.addComponent(closebg);

    Container ctnButtons = new Container(new BoxLayout(BoxLayout.Y_AXIS));
    ctnButtons.getStyle().setMargin(StateMachine.getPixelFromMM(2, false), StateMachine.getPixelFromMM(2, false), StateMachine.getPixelFromMM(2, true), StateMachine.getPixelFromMM(2, true));
    ctn.addComponent(ctnButtons);
    
    Button close = new Button(StateMachine._translate("button_ok", "[default] Ok"));
    if (cmd != null && cmd.getCommandName() != null)
        close.setText(cmd.getCommandName());
    close.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent evt) {
            if (cmd != null)
                cmd.actionPerformed(evt);
            dia.dispose();
        }
    });
    close.setUIID("ViewOptionsRowClose");
    close.setVerticalAlignment(Label.CENTER);
    
    ctnButtons.addComponent(close);
    dia.addComponent(ctn);
    
    dia.showPacked(BorderLayout.CENTER, true);
}
 

import com.codename1.ui.Button; //导入方法依赖的package包/类
/**
 * This method builds a UI Entry dynamically from a data Map object.
 */
private static Component createEntry(Map data, final int index) {
    final Container cnt = new Container(new BorderLayout());
    cnt.setUIID("MultiButton");
    Button icon = new Button();
    icon.setUIID("Label");
    //take the time and use it as the identifier of the image
    String time = (String) data.get("date_taken");
    String link = (String) ((Map) data.get("media")).get("m");

    EncodedImage im = (EncodedImage) res.getImage("flickr.png");
    final URLImage image = URLImage.createToStorage(im, time, link, null);
    icon.setIcon(image);
    icon.setName("ImageButton" + index);
    icon.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent evt) {
            
            Dialog d = new Dialog();
            //d.setDialogUIID("Container");                
            d.setLayout(new BorderLayout());
            Label l = new Label(image);
            l.setUIID("ImagePop");
            d.add(BorderLayout.CENTER, l);
            d.setDisposeWhenPointerOutOfBounds(true);
            d.setTransitionInAnimator(new BubbleTransition(300, "ImageButton" + index));
            d.setTransitionOutAnimator(new BubbleTransition(300, "ImageButton" + index));
            d.show();
        }
    });
    
    cnt.addComponent(BorderLayout.WEST, icon);

    Container center = new Container(new BorderLayout());

    Label des = new Label((String) data.get("title"));
    des.setUIID("MultiLine1");
    center.addComponent(BorderLayout.NORTH, des);
    Label author = new Label((String) data.get("author"));
    author.setUIID("MultiLine2");
    center.addComponent(BorderLayout.SOUTH, author);

    cnt.addComponent(BorderLayout.CENTER, center);
    return cnt;
}
 

import com.codename1.ui.Button; //导入方法依赖的package包/类
@Override
public void bindListener(Button cmp, ActionListener<ActionEvent> l) {
    cmp.addActionListener(l);
}
 

import com.codename1.ui.Button; //导入方法依赖的package包/类
/**
 * Creates a new signature component.
 */
public SignatureComponent() {
    setLayout(new BorderLayout());
    xFont = Font.createSystemFont(Font.FACE_SYSTEM, Font.STYLE_BOLD, Font.SIZE_LARGE);
    lead = new Button() {

        @Override
        protected void paintBackground(Graphics g) {
            super.paintBackground(g);
            g.setColor(0x666666);
            Style s = getStyle();
            g.drawRect(
                    getX()+s.getPaddingLeftNoRTL(), 
                    getY()+s.getPaddingTop(),
                    getWidth()-s.getPaddingRightNoRTL()-s.getPaddingLeftNoRTL(),
                    getHeight()-s.getPaddingBottom() - s.getPaddingTop()
            );
            
            g.setFont(xFont);
            g.drawString("X", getX() + getStyle().getPaddingLeftNoRTL() + Display.getInstance().convertToPixels(3, true), getY() + getHeight() / 2);
        }

        
    };
    lead.setText(localize("SignatureComponent.LeadText","Press to sign"));
    lead.setUIID("SignatureButton");
    lead.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent evt) {
            final Dialog dialog = new Dialog(localize("SignatureComponent.DialogTitle", "Sign Here"));
            final SignatureDialogBody sigBody = new SignatureDialogBody() {
                @Override
                protected void onCancel() {
                    super.onCancel();
                    dialog.dispose();
                }
            };

            sigBody.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent sigDoneEvent) {
                    dialog.dispose();
                    setSignatureImage(sigBody.getValue());
                    fireActionEvent();

                }
            });

            dialog.setLayout(new BorderLayout());
            dialog.addComponent(BorderLayout.CENTER, sigBody);
            dialog.setScrollable(false);
            dialog.setFocusable(false);
            dialog.show();
        }
    });
    addComponent(BorderLayout.CENTER, lead);
}