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:gwt.material.design.incubator.client.toggle.GroupToggleButton.java

License:Apache License

public void fireSelectionEvent(ToggleButton toggleButton) {
    SelectionEvent.fire(this, items.indexOf(toggleButton));
}

From source file:hu.mapro.gwt.client.widget.MyTabLayoutPanel.java

License:Apache License

/**
 * Programmatically selects the specified tab.
 * //  ww  w .  j  a v  a2 s .c  o m
 * @param index the index of the tab to be selected
 * @param fireEvents true to fire events, false not to
 */
public void selectTab(int index, boolean fireEvents) {
    checkIndex(index);
    if (index == selectedIndex) {
        return;
    }

    // Fire the before selection event, giving the recipients a chance to
    // cancel the selection.
    if (fireEvents) {
        BeforeSelectionEvent<Integer> event = BeforeSelectionEvent.fire(this, index);
        if ((event != null) && event.isCanceled()) {
            return;
        }
    }

    // Update the tabs being selected and unselected.
    if (selectedIndex != -1) {
        tabs.get(selectedIndex).setSelected(false);
    }

    deckPanel.showWidget(index);
    tabs.get(index).setSelected(true);
    selectedIndex = index;
    addToQueue(index);

    // Fire the selection event.
    if (fireEvents) {
        SelectionEvent.fire(this, index);
    }
}

From source file:mat.client.shared.ui.MATTabBar.java

License:Apache License

/**
 * Programmatically selects the specified tab. Use index -1 to specify that no
 * tab should be selected./*from   w ww. j a v  a2  s .  co  m*/
 * 
 * @param index the index of the tab to be selected
 * @return <code>true</code> if successful, <code>false</code> if the change
 * is denied by the {@link BeforeSelectionHandler}.
 */
public boolean selectTab(int index) {
    checkTabIndex(index);
    BeforeSelectionEvent<?> event = BeforeSelectionEvent.fire(this, index);

    if (event != null && event.isCanceled()) {
        return false;
    }

    // Check for -1.
    setSelectionStyle(selectedTab, false);
    if (index == -1) {
        selectedTab = null;
        return true;
    }
    if (!MatContext.get().isErrorTab()) {// if there is any error to be thrown, do not fire Event.
        selectedTab = panel.getWidget(index + 1);
        setSelectionStyle(selectedTab, true);
        SelectionEvent.fire(this, index);
    } else {
        selectedTab = panel.getWidget(MatContext.get().getErrorTabIndex() + 1);
        setSelectionStyle(selectedTab, true);
        MatContext.get().setErrorTab(false);
    }
    return true;
}

From source file:org.activityinfo.ui.client.page.app.SectionTabStrip.java

License:Open Source License

@Override
public void onBrowserEvent(Event event) {
    El element = El.fly(Element.as(event.getEventTarget()));

    switch (DOM.eventGetType(event)) {
    case Event.ONMOUSEOVER:
        if (element.hasStyleName(style.section())) {
            unhighlight();/*from   w  w  w .  ja  v a 2  s .c  o  m*/
            highlight(element.dom);
        }
        break;
    case Event.ONMOUSEOUT:
        if (hoverElement != null && element.dom.isOrHasChild(hoverElement)) {
            unhighlight();
        }
        // popup.delayedHide();
        break;
    case Event.ONCLICK:
        if (element.hasStyleName(style.section())) {
            int index = element.getParent().getChildIndex(element.dom);
            SelectionEvent.fire(this, Section.values()[index]);
        }
        break;
    }
}

From source file:org.artificer.ui.client.local.pages.ontologies.OntologyEditorTier.java

License:Apache License

/**
 * Removes the ontology item/class.  This removes it both from the value {@link List} 
 * as well as from the UI. //www. ja v  a 2s  .c  o m
 * @param item
 */
protected void removeItem(OntologyEditorTierItem item) {
    // When deleting the currently selected item, make sure to fire a
    // "deselected" event so that any forward tiers are removed from the UI.
    if (item == selected) {
        selected = null;
        SelectionEvent.fire(this, null);
    }
    items.remove(item);
    value.remove(item.getValue());
}

From source file:org.artificer.ui.client.local.pages.ontologies.OntologyEditorTier.java

License:Apache License

/**
 * Selects a specific item in the tier.// w w w . j av a2  s . co m
 * @param item
 */
protected void selectTierItem(OntologyEditorTierItem item) {
    OntologyEditorTierItem oldSelection = selected;
    OntologyEditorTierItem newSelection = item;
    if (oldSelection != null) {
        oldSelection.getElement().removeClassName("active");
        oldSelection.hideActions();
    }
    if (oldSelection == newSelection) {
        selected = null;
        SelectionEvent.fire(this, null);
    } else {
        newSelection.getElement().addClassName("active");
        selected = newSelection;
        OntologyClassBean bean = selected.getValue();
        SelectionEvent.fire(this, bean);
    }
}

From source file:org.artificer.ui.client.local.pages.ontologies.OntologySummaryPanel.java

License:Apache License

/**
 * Removes the ontology item/class.  This removes it both from the value {@link List} 
 * as well as from the UI. /*ww w  . j  av  a 2 s .co m*/
 * @param item
 */
protected void removeItem(OntologySummaryPanelItem item) {
    // When deleting the currently selected item, make sure to fire a
    // "deselected" event so that any forward tiers are removed from the UI.
    if (item == selected) {
        selected = null;
        SelectionEvent.fire(this, null);
    }
    items.remove(item);
    value.remove(item.getValue());
}

From source file:org.artificer.ui.client.local.pages.ontologies.OntologySummaryPanel.java

License:Apache License

/**
 * Selects a specific item in the tier.//  w w w.j  a  va  2  s . c o  m
 * @param item
 */
protected void selectItem(OntologySummaryPanelItem item) {
    OntologySummaryPanelItem oldSelection = selected;
    OntologySummaryPanelItem newSelection = item;
    if (oldSelection != null) {
        oldSelection.getElement().removeClassName("active");
        oldSelection.hideActions();
    }
    if (oldSelection == newSelection) {
        selected = null;
        SelectionEvent.fire(this, null);
    } else {
        newSelection.getElement().addClassName("active");
        selected = newSelection;
        OntologySummaryBean bean = selected.getValue();
        SelectionEvent.fire(this, bean);
    }
}

From source file:org.cruxframework.crux.smartfaces.client.breadcrumb.BreadcrumbItem.java

License:Apache License

/**
 * Constructor/*  w  w  w.  j av a  2 s.c  o m*/
 */
public BreadcrumbItem() {
    itemPanel = new SelectablePanel();
    itemPanel.addSelectHandler(new SelectHandler() {
        @Override
        public void onSelect(SelectEvent event) {
            if (!isEnabled() || !breadcrumb.isEnabled()) {
                event.setCanceled(true);
                event.stopPropagation();
                return;
            }

            if (isActive()) {
                if (breadcrumb.isCollapsible() && breadcrumb.size() > 1) {
                    breadcrumb.setCollapsed(!breadcrumb.isCollapsed());
                }
            } else if (breadcrumb.isActivateItemsOnSelectionEnabled()) {
                int index = breadcrumb.indexOf(BreadcrumbItem.this);
                if (breadcrumb.isCollapsible() && breadcrumb.size() > 1) {
                    breadcrumb.setCollapsed(true);
                }
                breadcrumb.setActiveIndex(index, true, true);
            }

            SelectEvent.fire(BreadcrumbItem.this);
            SelectionEvent.fire(breadcrumb, BreadcrumbItem.this);
        }
    });

    setElement(Document.get().createElement("li"));
    setStyleName(Breadcrumb.STYLE_BREADCRUMB_ITEM);
    getElement().appendChild(itemPanel.getElement());
}

From source file:org.cruxframework.crux.smartfaces.client.menu.MenuItem.java

License:Apache License

protected void addItem(final MenuItem menuItem) {
    if (childrenContainer == null) {
        childrenContainer = Document.get().createElement("ul");
        getElement().appendChild(childrenContainer);
        setStyleName(childrenContainer, Menu.STYLE_FACES_UL);
    }/*from w  ww.j av a2s .c o m*/
    childrenContainer.appendChild(menuItem.getElement());
    menuItem.parentItem = this;
    children.add(menuItem);
    menuItem.setMenu(menu);

    menuItem.getItemPanel().addSelectHandler(new SelectHandler() {
        @Override
        public void onSelect(SelectEvent event) {
            if (!menuItem.enabled) {
                event.setCanceled(true);
                event.stopPropagation();
                return;
            }

            if (!menu.isTree()) {
                if (menuItem.opened) {
                    menuItem.close();
                } else {
                    menuItem.open();
                }
            }
            SelectEvent.fire(menuItem);
            SelectionEvent.fire(menu, menuItem);
        }
    });

    if (!root) {
        if (!getElement().getClassName().contains(Menu.STYLE_FACES_HAS_CHILDREN)) {
            getElement().appendChild(getOpenCloseTriggerHelper().getElement());
            menu.adopt(this, getOpenCloseTriggerHelper());
            getElement().addClassName(Menu.STYLE_FACES_HAS_CHILDREN);
        }
    } else {
        getElement().removeClassName(Menu.STYLE_FACES_EMPTY);
    }
}