Example usage for com.google.gwt.event.logical.shared SelectionEvent fire

Introduction

In this page you can find the example usage for com.google.gwt.event.logical.shared SelectionEvent fire.

Prototype

public static <T> void fire(HasSelectionHandlers<T> source, T selectedItem)

Source Link

Document

Fires a selection event on all registered handlers in the handler manager.If no such handlers exist, this method will do nothing.

Usage

From source file:com.agnie.gwt.common.client.widget.WizardBar.java

License:Open Source License

/**
 * /*from www . ja v a2s .c o  m*/
 * @param fireEvents
 *            true to fire events, false not to
 * @return <code>true</code> if successful, <code>false</code> if the change is denied by the
 *         {@link BeforeSelectionHandler}.
 */
public boolean nextStep(boolean fireEvents) {
    int currentlySelectedIndex = getSelectedStep();
    int index = currentlySelectedIndex + 1;
    checkStepIndex(index);
    if (fireEvents & !checkForBeforeSelectionEvent(index)) {
        return false;
    }

    if (currentlySelectedIndex > -1) {
        ClickDelegatePanel p = (ClickDelegatePanel) panel.getWidget(currentlySelectedIndex);
        p.removeStyleName(resource.css().active());
        p.addStyleName(resource.css().lastDone());
    }
    if (currentlySelectedIndex > 0) {
        ClickDelegatePanel p = (ClickDelegatePanel) panel.getWidget(currentlySelectedIndex - 1);
        p.removeStyleName(resource.css().lastDone());
        p.addStyleName(resource.css().done());
    }

    selected = panel.getWidget(index);
    selected.removeStyleName(resource.css().inactive());
    selected.addStyleName(resource.css().active());
    if (index == (panel.getWidgetCount() - 1)) {
        selected.addStyleName(resource.css().lastActiveElement());
    }
    if (fireEvents) {
        SelectionEvent.fire(this, index);
    }
    return true;
}

From source file:com.areahomeschoolers.baconbits.client.content.calendar.CalendarWidget.java

License:Open Source License

public void fireSelectionEvent(Appointment appointment) {
    view.onAppointmentSelected(appointment);
    SelectionEvent.fire(this, appointment);
}

From source file:com.beyobe.client.widgets.Carousel.java

License:Apache License

/**
 * Construct a carousel widget with a given css
 * /*from  ww  w  . ja v a2s  . c  o m*/
 * @param css the css to use
 */
public Carousel(CarouselCss css) {
    this.css = css;
    this.css.ensureInjected();

    //    childToHolder = new HashMap<Widget, Widget>();
    main = new FlowPanel();
    initWidget(main);

    main.addStyleName(css.carousel());

    scrollPanel = new ScrollPanel();

    scrollPanel.addStyleName(css.carouselScroller());

    main.add(scrollPanel);

    container = new HorizontalPanel();
    container.addStyleName(css.carouselContainer());

    scrollPanel.setWidget(container);

    scrollPanel.setSnap(true);
    scrollPanel.setMomentum(true);
    scrollPanel.setShowScrollBarX(true);
    scrollPanel.setShowScrollBarY(false);
    scrollPanel.setScrollingEnabledX(true);
    scrollPanel.setScrollingEnabledY(false);
    scrollPanel.setAutoHandleResize(true);

    currentPage = 0;

    scrollPanel.addScrollEndHandler(new ScrollEndEvent.Handler() {

        @Override
        public void onScrollEnd(ScrollEndEvent event) {
            int page;
            page = scrollPanel.getCurrentPageX();
            if (page >= 0) {
                currentPage = page;
                //           log.info("Carousel: scrolled to Day# " + currentPage + " = " + container.getWidget(currentPage));
                SelectionEvent.fire(Carousel.this, currentPage);
            }
        }
    });

    //    MGWT.addOrientationChangeHandler(new OrientationChangeHandler() {
    //
    //      @Override
    //      public void onOrientationChanged(OrientationChangeEvent event) {
    //        Scheduler.get().scheduleDeferred(new ScheduledCommand() {
    //
    //          @Override
    //          public void execute() {
    //            refresh();
    //
    //          }
    //        });
    //
    //      }
    //    });

    addSelectionHandler(new SelectionHandler<Integer>() {

        @Override
        public void onSelection(SelectionEvent<Integer> event) {
            int page = scrollPanel.getCurrentPageX();
        }
    });

    if (MGWT.getOsDetection().isDesktop()) {
        Window.addResizeHandler(new ResizeHandler() {

            @Override
            public void onResize(ResizeEvent event) {
                Scheduler.get().scheduleDeferred(new ScheduledCommand() {

                    @Override
                    public void execute() {
                        refresh();

                    }
                });

            }
        });
    }

}

From source file:com.dianaui.universal.core.client.ui.base.AbstractSuggestBox.java

License:Apache License

private void fireSuggestionEvent(SuggestOracle.Suggestion selectedSuggestion) {
    SelectionEvent.fire(this, selectedSuggestion);
}

From source file:com.dominichenko.pet.gwt.phys2d.demo.client.DemoPane.java

License:Apache License

@UiHandler("tabLayoutPanel")
void onTabLayoutPanelSelection(SelectionEvent<Integer> event) {
    Composite widget = (Composite) tabLayoutPanel.getWidget(tabLayoutPanel.getSelectedIndex());
    GWT.log("DemoPane.onTabLayoutPanelSelection(SelectionEvent): " + "selectedItem=" + event.getSelectedItem()
            + "; " + "widget=" + widget.getClass().getName());
    SelectionEvent.fire(this, widget);
}

From source file:com.edgenius.wiki.gwt.client.widgets.URLTabBar.java

License:Open Source License

public int addTab(String title, Image icon) {
    FlowPanel tab = new FlowPanel();
    if (icon != null)
        tab.add(icon);//from w  w  w  .  j  a va  2 s  .  c o m

    ClickLink link = new ClickLink(title);
    Label label = new Label(title);
    tab.add(link);
    tab.add(label);
    link.setStyleName(Css.TEXT);
    label.setStyleName(Css.TEXT);
    //init status: only show link
    label.setVisible(false);
    //tab.setStyleName(Css.DESELECTED);
    tabBar.add(tab);

    //increase uniqueID every new tab
    final int tabIndex = uniqueID++;
    link.setObject(tabIndex);

    link.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            BeforeSelectionEvent<Integer> evt = BeforeSelectionEvent.fire(URLTabBar.this, tabIndex);
            if (evt != null && !evt.isCanceled()) {
                select(tabIndex);
                SelectionEvent.fire(URLTabBar.this, tabIndex);

            }
        }
    });

    return tabIndex;
}

From source file:com.edgenius.wiki.gwt.client.widgets.URLTabPanel.java

License:Open Source License

/**
 * !!! This method must call after the widget is put into HMTL body. Please refer to 
 * URLPanel.setURL()/*from ww  w.j  a v  a2s . c  om*/
 * 
 * @param uniqueID
 * @param fireEvent: TODO: 
 */
public void setSelected(int uniqueID, boolean fireEvent) {
    boolean go = true;
    if (fireEvent) {
        BeforeSelectionEvent<Integer> evt = BeforeSelectionEvent.fire(this, uniqueID);
        go = evt != null ? !evt.isCanceled() : false;
    }
    if (go) {
        tabBar.select(uniqueID);
        select(uniqueID);
        if (fireEvent)
            SelectionEvent.fire(this, uniqueID);

    }

}

From source file:com.edgenius.wiki.gwt.client.widgets.URLTabPanel.java

License:Open Source License

public void onSelection(SelectionEvent<Integer> event) {
    Integer uniqueID = event.getSelectedItem();
    //OK,if choose same tab, do nothing , it is import to improve performance: for example    commentPanel.loadComment(); 
    //will load if there are tabPanel select event, if user multiple click same tab, it may load multiple times
    if (selected == uniqueID) {
        return;//from  w w  w. jav a  2s .c o  m
    }

    select(uniqueID);

    SelectionEvent.fire(this, uniqueID);
}

From source file:com.gafactory.core.client.ui.suggestions.SuggestedEditor.java

License:Open Source License

public SuggestedEditor(Renderer<T> renderer, BaseDataProxy<T> dataProxy, ValueProvider<T, String> searchField) {
    this.renderer = renderer;

    if (dataProxy == null) {
        oracle = new MultiWordSuggestOracle();
    } else {//from w  ww .  java 2s .  com
        oracle = new BaseSuggestOracle<T>(dataProxy, renderer, searchField);

    }

    final TextBox box = new TextBox();
    suggestBox = new SuggestBox(oracle, box, new SuggestionDisplayImpl());
    box.setStyleName("form-control");

    box.addFocusHandler(new FocusHandler() {
        @Override
        public void onFocus(FocusEvent event) {
            scheduleShowSuggestList();

        }
    });

    box.addKeyDownHandler(new KeyDownHandler() {
        @Override
        public void onKeyDown(KeyDownEvent event) {
            if (event.getNativeKeyCode() == KeyCodes.KEY_BACKSPACE) {
                if (getValue() != null) {
                    setValue(null);
                    scheduleShowSuggestList();
                }
            }
        }
    });

    suggestBox.addSelectionHandler(new SelectionHandler<SuggestOracle.Suggestion>() {
        @Override
        public void onSelection(SelectionEvent<SuggestOracle.Suggestion> event) {
            if (event.getSelectedItem() instanceof Suggestion) {
                Suggestion<T> selectedItem = (Suggestion) event.getSelectedItem();
                setValue(selectedItem.getValue(), true);
            } else {
                final String replacementString = event.getSelectedItem().getReplacementString();
                setValue(replacementMap.get(replacementString), true);
            }

            SelectionEvent.fire(SuggestedEditor.this, value);

        }
    });

    InputGroup inputGroup = createGroup(suggestBox);

    initWidget(inputGroup);
}

From source file:com.github.gwt.user.client.ui.grids.DateGridImpl.java

License:Apache License

@Override
protected void onSelected(int lastSelectedIndex, int selectedIndex) {
    Date newSelectedValue = getDate(selectedIndex);
    setStateValue(newSelectedValue);//from   ww  w . j a  va2s  . c  o  m
    selectedValue = newSelectedValue;
    if (!keyDownEventIsProcessing) {
        SelectionEvent.fire(this, selectedValue);
    }
}