Example usage for com.google.gwt.user.client.ui HasVerticalAlignment ALIGN_MIDDLE

Introduction

In this page you can find the example usage for com.google.gwt.user.client.ui HasVerticalAlignment ALIGN_MIDDLE.

Prototype

VerticalAlignmentConstant ALIGN_MIDDLE

To view the source code for com.google.gwt.user.client.ui HasVerticalAlignment ALIGN_MIDDLE.

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Document

Specifies that the widget's contents should be aligned in the middle.

Usage

From source file:net.officefloor.demo.chat.client.ChatWidget.java

License:Open Source License

/**
 * Ensures that have user name.//from ww w .  j a  v  a2  s.  co m
 */
private void ensureHaveUserName() {

    // Determine if user name already specified
    if ((this.userName != null) && (this.userName.trim().length() > 0)) {
        return; // user name specified
    }

    // No user name so obtain the user name
    final DialogBox userDialog = new DialogBox(false, true);
    HorizontalPanel userPanel = new HorizontalPanel();
    userPanel.setSpacing(10);
    userPanel.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
    userDialog.add(userPanel);
    userPanel.add(new Label("Enter name for chat"));
    final TextBox nameText = new TextBox();
    nameText.addKeyDownHandler(new KeyDownHandler() {
        @Override
        public void onKeyDown(KeyDownEvent event) {
            if (KeyCodes.KEY_ENTER == event.getNativeKeyCode()) {
                ChatWidget.this.enterChatName(nameText, userDialog);
            }
        }
    });
    userPanel.add(nameText);
    Button okButton = new Button("ok");
    userPanel.add(okButton);
    okButton.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            ChatWidget.this.enterChatName(nameText, userDialog);
        }
    });
    userDialog.center();
    nameText.setFocus(true);
}

---

From source file:net.s17fabu.vip.gwt.showcase.client.content.lists.CwStackPanel.java

License:Apache License

/**
 * Get a string representation of the header that includes an image and some
 * text./*w  ww  .ja  v a  2  s . c  o m*/
 * 
 * @param text the header text
 * @param image the {@link AbstractImagePrototype} to add next to the header
 * @return the header as a string
 */
private String getHeaderString(String text, AbstractImagePrototype image) {
    // Add the image and text to a horizontal panel
    HorizontalPanel hPanel = new HorizontalPanel();
    hPanel.setSpacing(0);
    hPanel.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
    hPanel.add(image.createImage());
    HTML headerText = new HTML(text);
    headerText.setStyleName("cw-StackPanelHeader");
    hPanel.add(headerText);

    // Return the HTML string for the panel
    return hPanel.getElement().getString();
}

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From source file:net.s17fabu.vip.gwt.showcase.client.Showcase.java

License:Apache License

/**
 * Create the title bar at the top of the application.
 * /*from ww w  .  ja v a 2 s  .com*/
 * @param constants the constant values to use
 */
private void setupTitlePanel(ShowcaseConstants constants) {
    // Get the title from the internationalized constants
    String pageTitle = "<h1>" + constants.mainTitle() + "</h1><h2>" + constants.mainSubTitle() + "</h2>";

    // Add the title and some images to the title bar
    HorizontalPanel titlePanel = new HorizontalPanel();
    titlePanel.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
    titlePanel.add(images.gwtLogo().createImage());
    titlePanel.add(new HTML(pageTitle));
    app.setTitleWidget(titlePanel);
}

---

From source file:net.scran24.user.client.survey.prompts.AddMealPrompt.java

@Override
public SurveyStageInterface getInterface(final Callback1<SurveyOperation> onComplete,
        final Callback1<Function1<Survey, Survey>> onIntermediateStateChange) {
    SafeHtml promptText = SafeHtmlUtils.fromSafeConstant(messages.addMeal_promptText());

    HorizontalPanel mealNamePanel = new HorizontalPanel();
    mealNamePanel.setSpacing(5);//from  ww w .j  ava 2s .com
    mealNamePanel.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);

    HorizontalPanel mealListPanel = new HorizontalPanel();
    mealListPanel.setSpacing(5);
    mealListPanel.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);

    final TextBox text = new TextBox();

    text.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            text.selectAll();
        }
    });

    text.addKeyUpHandler(new KeyUpHandler() {
        @Override
        public void onKeyUp(KeyUpEvent event) {
            if (event.getNativeKeyCode() == KeyCodes.KEY_ENTER) {
                if (!text.getText().isEmpty())
                    onComplete.call(SurveyOperation.update(new Function1<Survey, Survey>() {
                        @Override
                        public Survey apply(Survey argument) {
                            return argument.plusMeal(Meal.empty(text.getText()))
                                    .withSelection(new Selection.SelectedMeal(argument.meals.size(),
                                            SelectionMode.AUTO_SELECTION));
                        }
                    }));
            }
        }
    });

    final ListBox list = new ListBox();

    for (String s : PredefinedMeals.getSuggestedMealNamesForCurrentLocale())
        list.addItem(s);

    list.setSelectedIndex(selectedIndex);

    text.setText(list.getItemText(list.getSelectedIndex()));

    list.addChangeHandler(new ChangeHandler() {
        @Override
        public void onChange(ChangeEvent event) {
            text.setText(list.getItemText(list.getSelectedIndex()));
        }
    });

    mealListPanel.add(new Label(messages.addMeal_predefLabel()));
    mealListPanel.add(list);
    mealListPanel.getElement().setId("intake24-predef-meal-name");
    ShepherdTour.makeShepherdTarget(mealListPanel);

    mealNamePanel.add(new Label(messages.addMeal_customLabel()));
    mealNamePanel.add(text);
    mealNamePanel.getElement().setId("intake24-custom-meal-name");
    ShepherdTour.makeShepherdTarget(mealNamePanel);

    Button acceptButton = WidgetFactory.createButton(messages.addMeal_addButtonLabel(), new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            if (!text.getText().isEmpty())
                onComplete.call(SurveyOperation.update(new Function1<Survey, Survey>() {
                    @Override
                    public Survey apply(Survey argument) {
                        return argument.plusMeal(Meal.empty(text.getText()))
                                .withSelection(new Selection.SelectedMeal(argument.meals.size(),
                                        SelectionMode.AUTO_SELECTION));
                    }
                }));
        }
    });

    acceptButton.getElement().setId("intake24-accept-button");

    Button cancelButton = WidgetFactory.createButton(messages.addMeal_cancelButtonLabel(), new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            onComplete.call(SurveyOperation.noChange);
        }
    });

    cancelButton.getElement().setId("intake24-cancel-button");

    ShepherdTour.makeShepherdTarget(acceptButton, cancelButton);

    FlowPanel contents = new FlowPanel();
    contents.add(WidgetFactory.createPromptPanel(promptText,
            ShepherdTour.createTourButton(tour, AddMealPrompt.class.getSimpleName())));
    contents.add(mealListPanel);
    contents.add(mealNamePanel);
    contents.add(WidgetFactory.createButtonsPanel(acceptButton, cancelButton));

    return new SurveyStageInterface.Aligned(contents, HasHorizontalAlignment.ALIGN_LEFT,
            HasVerticalAlignment.ALIGN_TOP, SurveyStageInterface.DEFAULT_OPTIONS);
}

---

From source file:net.scran24.user.client.survey.prompts.SaveHomeRecipePrompt.java

@Override
public SurveyStageInterface getInterface(final Callback1<MealOperation> onComplete,
        final Callback1<Function1<Pair<FoodEntry, Meal>, Pair<FoodEntry, Meal>>> onIntermediateStateChange) {
    SafeHtml promptText = SafeHtmlUtils/*from  ww  w. ja v a2s.  c  om*/
            .fromSafeConstant(messages.homeRecipe_savePromptText(SafeHtmlUtils.htmlEscape(food.description())));

    HorizontalPanel recipeNamePanel = new HorizontalPanel();
    recipeNamePanel.setSpacing(5);
    recipeNamePanel.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);

    recipeName.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            recipeName.selectAll();
        }
    });

    recipeName.addKeyUpHandler(new KeyUpHandler() {
        @Override
        public void onKeyUp(KeyUpEvent event) {
            if (event.getNativeKeyCode() == KeyCodes.KEY_ENTER) {
                if (!recipeName.getText().isEmpty())
                    onComplete.call(MealOperation.update(saveRecipeFunction));
            }
        }
    });

    recipeNamePanel.add(new Label(messages.homeRecipe_recipeNameLabel()));
    recipeNamePanel.add(recipeName);

    Button yesButton = WidgetFactory.createGreenButton(messages.yesNoQuestion_defaultYesLabel(),
            new ClickHandler() {
                @Override
                public void onClick(ClickEvent event) {
                    if (!recipeName.getText().isEmpty())
                        onComplete.call(MealOperation.update(saveRecipeFunction));
                }
            });

    Button noButton = WidgetFactory.createButton(messages.yesNoQuestion_defaultNoLabel(), new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            onComplete.call(MealOperation.update(dontSaveRecipeFunction));
        }
    });

    FlowPanel contents = new FlowPanel();
    contents.add(WidgetFactory.createPromptPanel(promptText));
    contents.add(recipeNamePanel);
    contents.add(WidgetFactory.createButtonsPanel(yesButton, noButton));

    return new SurveyStageInterface.Aligned(contents, HasHorizontalAlignment.ALIGN_LEFT,
            HasVerticalAlignment.ALIGN_TOP, SurveyStageInterface.DEFAULT_OPTIONS);
}

---

From source file:next.common.ui.ui.kbd.KeyboardTextBox.java

License:Apache License

public KeyboardTextBox(boolean isPasswordBox) {
    super(1, 3);/*from  w w  w. j  av  a  2 s. c  o m*/

    setStyleName("b_textBox");

    if (isPasswordBox) {
        textBox = new PasswordTextBox();

    } else {
        textBox = new TextBox();
    }
    textBox.setStyleName("text");

    imgClear = new Image(RES.t_box_clear());
    imgClear.getElement().getStyle().setOpacity(0);
    imgClear.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            textBox.setText("");
        }
    });
    getCellFormatter().setStyleName(0, 0, "left");
    getCellFormatter().setStyleName(0, 1, "middle");
    getCellFormatter().setStyleName(0, 2, "right");
    getCellFormatter().setVerticalAlignment(0, 1, HasVerticalAlignment.ALIGN_MIDDLE);
    getCellFormatter().setVerticalAlignment(0, 2, HasVerticalAlignment.ALIGN_MIDDLE);

    setWidget(0, 0, new HTML(" "));
    setWidget(0, 1, textBox);
    setWidget(0, 2, imgClear);
}

---

From source file:next.i.view.widgets.XButton.java

License:Apache License

private void XButton_(XButtonType buttonType, boolean iconOrientationLeft, String imageUrl,
        String imagePressedUrl) {
    _item = new FlexTable();
    _item.setCellPadding(0);//w w  w.  j a v a 2  s. c o m
    _item.setCellSpacing(0);
    initWidget(_item);
    sinkEvents(Event.ONCLICK | Event.ONTOUCHCANCEL | Event.ONTOUCHEND | Event.ONTOUCHMOVE | Event.ONTOUCHSTART);

    setStyleName(XStyle.xbutton.name());

    _item.setHTML(0, 0, " ");
    _item.setHTML(0, 1, "<div>&nbsp;</div>");

    FlexCellFormatter cf = _item.getFlexCellFormatter();
    cf.setStyleName(0, 0, "body");
    cf.setStyleName(0, 1, "right");

    cf.setVerticalAlignment(0, 0, HasVerticalAlignment.ALIGN_MIDDLE);

    if (buttonType == XButtonType.NavigationRed || buttonType == XButtonType.NavigationBlue
            || buttonType == XButtonType.NavigationBlack) {
        addStyleName(XButtonType.Navigation.css() + " " + buttonType.css());

    } else {
        addStyleName(buttonType.css());
    }

    if (buttonType == XButtonType.Image) {
        Style s = _item.getElement().getStyle();
        // TODO fix pressed state
        s.setProperty("backgroundImage", "url(" + imageUrl + ")");

        if (iconOrientationLeft) {
            s.setProperty("paddingLeft", "30px");
            s.setProperty("backgroundPosition", "left center");

        } else {
            s.setProperty("paddingRight", "30px");
            s.setProperty("backgroundPosition", "right center");
        }
    }
}

---

From source file:next.i.view.XBarItem.java

License:Apache License

private void BarItem_(Type type) {
    _item = new FlexTable();
    _item.setCellPadding(0);/*from  ww  w. j  a v  a 2  s.  c om*/
    _item.setCellSpacing(0);
    initWidget(_item);
    sinkEvents(Event.ONCLICK | Event.ONTOUCHCANCEL | Event.ONTOUCHEND | Event.ONTOUCHMOVE | Event.ONTOUCHSTART);

    setStyleName(XStyle.navBarItem.name());

    _item.setHTML(0, 0, " ");
    if (type != Type.LABEL) {
        _item.setHTML(0, 1, "<div>&nbsp;</div>");
    }

    FlexCellFormatter cf = _item.getFlexCellFormatter();
    cf.setStyleName(0, 0, "body");
    if (type != Type.LABEL) {
        cf.setStyleName(0, 1, "right");
    }

    cf.setVerticalAlignment(0, 0, HasVerticalAlignment.ALIGN_MIDDLE);

    if (type == Type.BACK_BUTTON) {
        addStyleName(XStyle.navBarItemBack.name());
    }
}

---

From source file:next.i.view.XNavigationBar.java

License:Apache License

/**
 * Private//  w  ww .j  a  v a 2s.c o m
 */

private void NavigationBar_() {
    _bar = new FlexTable();
    initWidget(_bar);
    // _bar.setStyleName(XStyle.navigationBar.name());

    _barTitle = new XBarItem(Type.LABEL);

    _barTitle.setStyleName(XStyle.navBarTitle.name());

    _bar.setWidget(0, 1, _barTitle);

    _bar.setWidth("100%");

    FlexCellFormatter fcf = _bar.getFlexCellFormatter();
    fcf.setWidth(0, 0, "15%");
    fcf.setWidth(0, 1, "70%");
    fcf.setWidth(0, 2, "15%");
    fcf.setHeight(0, 0, "100%");
    fcf.setHorizontalAlignment(0, 1, HasHorizontalAlignment.ALIGN_CENTER);
    fcf.setHorizontalAlignment(0, 2, HasHorizontalAlignment.ALIGN_RIGHT);
    fcf.setVerticalAlignment(0, 0, HasVerticalAlignment.ALIGN_MIDDLE);
    fcf.setVerticalAlignment(0, 1, HasVerticalAlignment.ALIGN_MIDDLE);
    fcf.setVerticalAlignment(0, 2, HasVerticalAlignment.ALIGN_MIDDLE);
    fcf.setWordWrap(0, 1, false);
}

---

From source file:next.i.view.XTableCell.java

License:Apache License

private void XTableCell_(CellData cellData) {

    FlexTable xt = new FlexTable();
    _panel = xt;/*  w  w  w  . ja  va 2 s  .  c om*/
    initWidget(_panel);
    _panel.setStyleName(XStyle.tableCell.name());
    FlexCellFormatter fcf = xt.getFlexCellFormatter();

    Widget[] westW = cellData.getWestWidgets();
    Widget[] eastW = cellData.getEastWidgets();
    Widget[] textW = cellData.getTextWidgets();

    int colInx = 0;
    int westLen = 0;

    if (westW != null) {
        westLen = westW.length;

        for (Widget w : westW) {
            xt.setWidget(0, colInx, w);
            if (textW != null) {
                fcf.setRowSpan(0, colInx, textW.length);
                fcf.setHorizontalAlignment(0, colInx, HasHorizontalAlignment.ALIGN_LEFT);
                fcf.setVerticalAlignment(0, colInx, HasVerticalAlignment.ALIGN_MIDDLE);
            }
            colInx++;
        }
    }
    if (textW != null) {
        for (int i = 0; i < textW.length; i++) {
            if (i == 0) {
                xt.setWidget(i, colInx, textW[i]);
                fcf.setWidth(i, colInx, "99%");
            } else {
                xt.setWidget(i, colInx - westLen, textW[i]);
            }
        }
        colInx++;
    }
    if (eastW != null) {
        for (Widget w : eastW) {
            xt.setWidget(0, colInx, w);
            if (textW != null) {
                fcf.setRowSpan(0, colInx, textW.length);
                fcf.setHorizontalAlignment(0, colInx, HasHorizontalAlignment.ALIGN_RIGHT);
            }
            colInx++;
        }
    }

    // TODO toggle state
    if (!_isFromController) {
        addClickHandler(new ClickHandler() {
            public void onClick(ClickEvent event) {
                _panel.addStyleName(XStyle.selected.name());
                new Timer() {
                    public void run() {
                        removeStyleName(XStyle.selected.name());
                    }
                }.schedule(300);
            }
        });
    }
}

---

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