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

List of usage examples for com.google.gwt.event.logical.shared SelectionEvent fire

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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:org.rstudio.studio.client.workbench.views.plots.LocatorPanel.java

License:Open Source License

private void installCustomToolbar() {
    parent_.installCustomToolbar(new Customizer() {
        public void setToolbarContents(Toolbar toolbar) {
            toolbar.addLeftWidget(new Label("Locator active (Esc to finish)"));

            SmallButton doneButton = new SmallButton("Finish");
            doneButton.addClickHandler(new ClickHandler() {
                public void onClick(ClickEvent event) {
                    SelectionEvent.fire(LocatorPanel.this, null);
                }/*from   w w  w  .  jav  a 2 s  .  c o  m*/
            });
            toolbar.addRightWidget(doneButton);
            toolbar.addRightWidget(new HTML("&nbsp;&nbsp;"));
        }
    });
}

From source file:org.rstudio.studio.client.workbench.views.source.editors.codebrowser.CodeBrowserContextWidget.java

License:Open Source License

public CodeBrowserContextWidget(final CodeBrowserEditingTargetWidget.Styles styles) {
    HorizontalPanel panel = new HorizontalPanel();

    captionLabel_ = new Label();
    captionLabel_.addStyleName(styles.captionLabel());
    panel.add(captionLabel_);/*from   w ww .j ava  2s . c  om*/

    ClickHandler clickHandler = new ClickHandler() {
        public void onClick(ClickEvent event) {
            if (dropDownImage_.isVisible()) {
                CodeBrowserPopupMenu menu = new CodeBrowserPopupMenu();

                JsArrayString methods = functionDef_.getMethods();
                for (int i = 0; i < methods.length(); i++) {
                    final String method = methods.get(i);
                    MenuItem mi = new MenuItem(method, new Command() {
                        @Override
                        public void execute() {
                            SelectionEvent.fire(CodeBrowserContextWidget.this, method);
                        }
                    });
                    mi.getElement().getStyle().setPaddingRight(20, Unit.PX);
                    menu.addItem(mi);
                }

                menu.showRelativeTo(nameLabel_);
                menu.getElement().getStyle().setPaddingTop(3, Unit.PX);
            }
        }
    };

    nameLabel_ = new Label();
    nameLabel_.addStyleName(styles.menuElement());
    nameLabel_.addStyleName(styles.functionName());
    nameLabel_.addClickHandler(clickHandler);
    panel.add(nameLabel_);

    namespaceLabel_ = new Label();
    namespaceLabel_.addStyleName(styles.menuElement());
    namespaceLabel_.addStyleName(styles.functionNamespace());
    namespaceLabel_.addClickHandler(clickHandler);
    panel.add(namespaceLabel_);

    dropDownImage_ = new Image(ThemeResources.INSTANCE.mediumDropDownArrow());
    dropDownImage_.addStyleName(styles.menuElement());
    dropDownImage_.addStyleName(styles.dropDownImage());
    dropDownImage_.addClickHandler(clickHandler);
    panel.add(dropDownImage_);
    dropDownImage_.setVisible(false);

    initWidget(panel);
}

From source file:org.rstudio.studio.client.workbench.views.source.editors.text.status.StatusBarElementWidget.java

License:Open Source License

public StatusBarElementWidget() {
    options_ = new ArrayList<String>();
    label_ = new Label();
    add(label_);/*from  w w  w  . ja va  2s  .co  m*/

    addDomHandler(new MouseDownHandler() {
        public void onMouseDown(MouseDownEvent event) {
            event.preventDefault();
            event.stopPropagation();

            if (options_.size() == 0)
                return;

            StatusBarPopupMenu menu = new StatusBarPopupMenu();
            for (final String option : options_)
                menu.addItem(new MenuItem(option, new Command() {
                    public void execute() {
                        SelectionEvent.fire(StatusBarElementWidget.this, option);
                    }
                }));
            menu.showRelativeToUpward(label_);
        }
    }, MouseDownEvent.getType());
}

From source file:org.synthful.gwt.widgets.client.ui.UITabLayoutPanel.java

License:Apache License

/**
 * Programmatically selects the specified tab.
 * /*  w w  w. j  a  v  a 2  s . com*/
 * @param index the index of the tab to be selected
 */
public void selectTab(int index) {
    checkIndex(index);
    if (index == selectedIndex) {
        return;
    }

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

    // Update the tabs being selected and unselected.
    if (selectedIndex != -1) {
        Widget child = children.get(selectedIndex);
        Element container = panel.getWidgetContainerElement(child);
        container.getStyle().setDisplay(Display.NONE);
        child.setVisible(false);
        tabs.get(selectedIndex).setSelected(false);
    }

    Widget child = children.get(index);
    Element container = panel.getWidgetContainerElement(child);
    container.getStyle().clearDisplay();
    child.setVisible(true);
    tabs.get(index).setSelected(true);
    selectedIndex = index;

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

From source file:org.talend.mdm.webapp.browserecords.client.widget.treedetail.TreeEx.java

License:Open Source License

private void onSelection(TreeItemEx item, boolean fireEvents) {
    if (item == root) {
        return;//w  w  w .j a va  2 s  .  c  o  m
    }

    if (curSelection != null) {
        curSelection.setSelected(false);
    }
    curSelection = item;

    if (curSelection != null) {
        curSelection.setSelected(true);
        if (fireEvents) {
            SelectionEvent.fire(this, curSelection);
        }
    }
}

From source file:org.uberfire.client.views.pfly.listbar.ListBarWidgetImpl.java

License:Apache License

@Override
public boolean selectPart(final PartDefinition part) {
    if (!parts.contains(part)) {
        //not necessary to check if current is part
        return false;
    }// w w  w .j  av  a 2s.co m

    if (currentPart != null) {
        if (currentPart.getK1().equals(part)) {
            return true;
        }
        parts.add(currentPart.getK1());
        panelManager.onPartHidden(currentPart.getK1());
        currentPart.getK2().getElement().getStyle().setDisplay(NONE);
    }

    currentPart = Pair.newPair(part, partContentView.get(part));
    currentPart.getK2().getElement().getStyle().setDisplay(BLOCK);
    parts.remove(currentPart.getK1());

    if (part.isSelectable()) {
        titleDropDown.selectPart(part);
        setupContextMenu();
        header.setVisible(true);
    } else {
        header.setVisible(false);
    }

    scheduleResize();
    resizePanelBody();

    SelectionEvent.fire(ListBarWidgetImpl.this, part);

    return true;
}

From source file:org.uberfire.client.views.pfly.listbar.PartListDropdown.java

License:Apache License

private ListItem buildTitleDropdownMenuItem(final String title, final PartDefinition part) {
    final Span span = new Span();
    span.add(new Text(title));
    final ListItem li = new ListItem() {
        @Override/*w w w .  j  a  v a 2 s  . c  om*/
        public void setText(String text) {
            span.clear();
            span.add(new Text(text));
        }
    };
    li.addDomHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            SelectionEvent.fire(PartListDropdown.this, part);
        }
    }, ClickEvent.getType());

    final Icon icon = new Icon(IconType.TIMES);
    icon.addDomHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            CloseEvent.fire(PartListDropdown.this, part);
            //Keep dropdown menu open when removing parts
            boolean openMenu = PartListDropdown.this.getElement().hasClassName("open");
            if (openMenu) {
                Scheduler.get().scheduleDeferred(new Scheduler.ScheduledCommand() {
                    @Override
                    public void execute() {
                        PartListDropdown.this.getElement().addClassName("open");
                    }
                });
            }
        }
    }, ClickEvent.getType());
    icon.addStyleName(Styles.PULL_RIGHT);
    final Anchor anchor = new Anchor();
    anchor.add(icon);
    anchor.add(span);
    li.add(anchor);
    return li;
}

From source file:org.uberfire.client.views.pfly.tab.UberTabPanel.java

License:Apache License

@PostConstruct
public void init() {
    this.dropdownTab = tabPanel.addDropdownTab("More...");

    tabPanel.addShowHandler(new TabShowHandler() {

        @Override/*  w ww  .  ja  v  a2s. c om*/
        public void onShow(TabShowEvent e) {
            if (e.getTab() != null) {
                final TabPanelEntry selected = tabPanel.findEntryForTabWidget(e.getTab());
                BeforeSelectionEvent.fire(UberTabPanel.this,
                        tabInvertedIndex.get(selected).getPresenter().getDefinition());
            }
        }
    });
    tabPanel.addShownHandler(new TabShownHandler() {

        @Override

        public void onShown(TabShownEvent e) {
            onResize();
            if (e.getTab() != null) {
                final TabPanelEntry selected = tabPanel.findEntryForTabWidget(e.getTab());
                SelectionEvent.fire(UberTabPanel.this,
                        tabInvertedIndex.get(selected).getPresenter().getDefinition());
            }
        }
    });

    tabPanel.addDomHandler(UberTabPanel.this, ClickEvent.getType());

    initWidget(tabPanel);
}

From source file:org.uberfire.client.views.pfly.tab.UberTabPanel.java

License:Apache License

@Override
public void onClick(final ClickEvent event) {
    if (!hasFocus) {
        fireFocusGained();// ww w .  j ava 2s . c o m
        View view = getSelectedPart();
        if (view != null) {
            SelectionEvent.fire(UberTabPanel.this, view.getPresenter().getDefinition());
        }
    }
}

From source file:org.uberfire.client.workbench.widgets.panel.StaticFocusedResizePanel.java

License:Apache License

public StaticFocusedResizePanel() {
    initWidget(container);/*from w w w  . j a  v  a  2s.  c o  m*/
    container.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(final ClickEvent event) {
            if (partDefinition != null) {
                SelectionEvent.fire(StaticFocusedResizePanel.this, partDefinition);
            }
        }
    });
    container.getElement().addClassName(CSSLocatorsUtils.buildLocator("qe", "static-workbench-panel-view"));
}