Example usage for com.google.gwt.event.dom.client HasDoubleClickHandlers addDoubleClickHandler

Introduction

In this page you can find the example usage for com.google.gwt.event.dom.client HasDoubleClickHandlers addDoubleClickHandler.

Prototype

HandlerRegistration addDoubleClickHandler(DoubleClickHandler handler);

Source Link

Document

Adds a DoubleClickEvent handler.

Usage

From source file:com.qualogy.qafe.gwt.client.ui.renderer.RendererHelper.java

License:Apache License

public static void processEvents(ComponentGVO vo, UIObject ui, EventListenerGVO event,
        List<com.qualogy.qafe.gwt.client.vo.ui.event.InputVariableGVO> inputVariables, String appId) {
    if (ui != null) {
        String nonHandledEventName = null;
        String nonHandledEventMessage = null;
        if (event instanceof OnEnterEventListenerGVO) {
            if (ui instanceof HasAllKeyHandlers) {
                HasAllKeyHandlers hasAllKeyHandlers = (HasAllKeyHandlers) ui;
                hasAllKeyHandlers.addKeyDownHandler(EventFactory.createOnEnterListener(event, inputVariables));
            } else {
                nonHandledEventName = QAMLConstants.EVENT_ONENTER;
            }/* w ww  .  j  a v a2s. c o  m*/
        }
        if (event instanceof OnFocusEventListenerGVO) {
            if (ui instanceof HasFocusHandlers) {
                HasFocusHandlers hasFocusHandlers = (HasFocusHandlers) ui;
                hasFocusHandlers.addFocusHandler(EventFactory.createFocusListener(event, inputVariables));
            } else {
                nonHandledEventName = QAMLConstants.EVENT_ONFOCUS;
            }
        }
        if (event instanceof OnExitEventListenerGVO) {
            if (ui instanceof HasBlurHandlers) {
                HasBlurHandlers hasBlurHandlers = (HasBlurHandlers) ui;
                hasBlurHandlers.addBlurHandler(EventFactory.createOnExitListener(event, inputVariables));
            } else {
                nonHandledEventName = QAMLConstants.EVENT_ONEXIT;
            }
        }
        if (event instanceof ClickEventListenerGVO) {
            if (ui instanceof HasClickHandlers) {
                ui.addStyleName("qafe_hand");
                HasClickHandlers hasClickHandlers = (HasClickHandlers) ui;
                hasClickHandlers.addClickHandler(EventFactory.createClickListener(event, inputVariables));
            } else if (ui instanceof MenuItem) {
                MenuItem menuItem = (MenuItem) ui;
                menuItem.setCommand(EventFactory.createCommandListener(menuItem, event, inputVariables));
                ui.addStyleName("qafe_hand");
            } else if (ui instanceof AreaWidget) {
                AreaWidget area = (AreaWidget) ui;
                area.setCommand(EventFactory.createCommandListener(area, event, inputVariables));
                ui.addStyleName("qafe_hand");
            } else if (ui instanceof TabPanel) {
                TabPanel tabPanel = (TabPanel) ui;
                String eventComponentId = event.getEventComponentId();
                String[] components = eventComponentId.split("\\.");
                if (components.length == 1) {
                    tabPanel.addSelectionHandler(
                            EventFactory.createTabPanelListener(tabPanel, event, inputVariables));
                    ui.addStyleName("qafe_hand");
                }
            } else {
                nonHandledEventName = QAMLConstants.EVENT_ONCLICK;
            }
        }
        if (event instanceof DoubleClickEventListenerGVO) {
            if (ui instanceof HasDoubleClickHandlers) {
                //ui.addStyleName("qafe_hand");
                HasDoubleClickHandlers hasDoubleClickHandlers = (HasDoubleClickHandlers) ui;
                hasDoubleClickHandlers
                        .addDoubleClickHandler(EventFactory.createDoubleClickListener(event, inputVariables));
            } else {
                nonHandledEventName = QAMLConstants.EVENT_ONDBLCLICK;
            }
        }
        if (event instanceof OnChangeEventListenerGVO) {
            if (ui instanceof QSuggestBox) {
                QSuggestBox suggestionBox = (QSuggestBox) ui;
                suggestionBox.addKeyUpHandler(
                        EventFactory.createSuggestionOnKeyUpHandler(suggestionBox, event, inputVariables));
            } else if (ui instanceof QDatePicker && ui instanceof HasValueChangeHandlers) {
                HasValueChangeHandlers hasValueChangeHandlers = (HasValueChangeHandlers) ui;
                hasValueChangeHandlers.addValueChangeHandler(
                        (EventFactory.createOnValueChangeHandler(event, inputVariables)));
            } else if (ui instanceof HasDataChangeHandlers) {
                HasDataChangeHandlers hasDataChangeHandlers = (HasDataChangeHandlers) ui;
                hasDataChangeHandlers
                        .addDataChangeHandler((EventFactory.createOnDataChangeHandler(event, inputVariables)));
            } else if (ui instanceof HasChangeHandlers) {
                HasChangeHandlers hasChangeHandlers = (HasChangeHandlers) ui;
                hasChangeHandlers
                        .addChangeHandler((EventFactory.createOnChangeListener(event, inputVariables)));
            } else if (ui instanceof SourcesChangeEvents) {
                SourcesChangeEvents sourcesChangeEvents = (SourcesChangeEvents) ui;
                sourcesChangeEvents
                        .addChangeListener(EventFactory.createLegacyOnChangeListener(event, inputVariables));
            } else {
                nonHandledEventName = QAMLConstants.EVENT_ONCHANGE;
            }
        }
        if (event instanceof OnMouseEnterEventListenerGVO) {
            if (ui instanceof HasAllMouseHandlers) {
                HasAllMouseHandlers hasAllMouseHandlers = (HasAllMouseHandlers) ui;
                hasAllMouseHandlers
                        .addMouseOverHandler(EventFactory.createOnMouseEnterListener(event, inputVariables));
            } else {
                nonHandledEventName = QAMLConstants.EVENT_ONMOUSE_ENTER;
            }
        }
        if (event instanceof OnMouseExitEventListenerGVO) {
            if (ui instanceof HasAllMouseHandlers) {
                HasAllMouseHandlers hasAllMouseHandlers = (HasAllMouseHandlers) ui;
                hasAllMouseHandlers
                        .addMouseOutHandler(EventFactory.createOnMouseExitListener(event, inputVariables));
            } else {
                nonHandledEventName = QAMLConstants.EVENT_ONMOUSE_EXIT;
            }
        }
        if (event instanceof OnMouseMoveEventListenerGVO) {
            if (ui instanceof HasAllMouseHandlers) {
                HasAllMouseHandlers hasAllMouseHandlers = (HasAllMouseHandlers) ui;
                hasAllMouseHandlers
                        .addMouseMoveHandler(EventFactory.createOnMouseMoveListener(event, inputVariables));
            } else {
                nonHandledEventName = QAMLConstants.EVENT_ONMOUSE_MOVE;
            }
        }
        if (event instanceof OnMouseUpEventListenerGVO) {
            if (ui instanceof HasAllMouseHandlers) {
                HasAllMouseHandlers hasAllMouseHandlers = (HasAllMouseHandlers) ui;
                hasAllMouseHandlers
                        .addMouseUpHandler(EventFactory.createOnMouseUpListener(event, inputVariables));
            } else {
                nonHandledEventName = QAMLConstants.EVENT_ONMOUSE_UP;
            }
        }
        if (event instanceof OnMouseDownEventListenerGVO) {
            if (ui instanceof HasAllMouseHandlers) {
                HasAllMouseHandlers hasAllMouseHandlers = (HasAllMouseHandlers) ui;
                hasAllMouseHandlers
                        .addMouseDownHandler(EventFactory.createOnMouseDownListener(event, inputVariables));
            } else {
                nonHandledEventName = QAMLConstants.EVENT_ONMOUSE_DOWN;
            }
        }
        if (event instanceof OnKeyPressEventListenerGVO) {
            if (ui instanceof HasAllKeyHandlers) {
                HasAllKeyHandlers hasAllKeyHandlers = (HasAllKeyHandlers) ui;
                hasAllKeyHandlers
                        .addKeyPressHandler(EventFactory.createOnKeyPressListener(event, inputVariables));
            } else {
                nonHandledEventName = QAMLConstants.EVENT_ONKEYPRESS;
            }
        }
        if (event instanceof OnKeyDownEventListenerGVO) {
            if (ui instanceof HasAllKeyHandlers) {
                HasAllKeyHandlers hasAllKeyHandlers = (HasAllKeyHandlers) ui;
                hasAllKeyHandlers
                        .addKeyDownHandler(EventFactory.createOnKeyDownListener(event, inputVariables));
            } else if (ui instanceof HasNativeKeyHandlers) {
                HasNativeKeyHandlers hasNativeKeyHandlers = (HasNativeKeyHandlers) ui;
                hasNativeKeyHandlers.addNativeKeyDownHandler(
                        EventFactory.createOnNativeKeyDownListener(event, inputVariables));
            } else {
                nonHandledEventName = QAMLConstants.EVENT_ONKEYDOWN;
            }
        }
        if (event instanceof OnKeyUpEventListenerGVO) {
            if (ui instanceof HasAllKeyHandlers) {
                HasAllKeyHandlers hasAllKeyHandlers = (HasAllKeyHandlers) ui;
                hasAllKeyHandlers.addKeyUpHandler(EventFactory.createOnKeyUpListener(event, inputVariables));
            } else if (ui instanceof HasNativeKeyHandlers) {
                HasNativeKeyHandlers hasNativeKeyHandlers = (HasNativeKeyHandlers) ui;
                hasNativeKeyHandlers
                        .addNativeKeyUpHandler(EventFactory.createOnNativeKeyUpListener(event, inputVariables));
            } else {
                nonHandledEventName = QAMLConstants.EVENT_ONKEYUP;
            }
        }
        if (event instanceof OnLoadEventListenerGVO) {
            if (!(vo instanceof WindowGVO)) {
                nonHandledEventName = QAMLConstants.EVENT_ONLOAD;
                nonHandledEventMessage = "Support on Window only.";
            }
        }
        if (event instanceof OnUnLoadEventListenerGVO) {
            if (!(vo instanceof WindowGVO)) {
                nonHandledEventName = QAMLConstants.EVENT_ONUNLOAD;
                nonHandledEventMessage = "Support on Window only.";
            }
        }
        if (event instanceof OnFinishEventListenerGVO) {
            if (ui instanceof FormPanel) {
                FormPanel formPanel = (FormPanel) ui;
                formPanel.addSubmitCompleteHandler(
                        EventFactory.createSubmitCompleteHandler(ui, event, inputVariables));
            } else {
                nonHandledEventName = QAMLConstants.EVENT_ONFINISH;
            }
        }
        if (event instanceof OnTimerEventListenerGVO) {
            //check a timer is already scheduled for this event- this happens when there are multiple component reference mentioned in that event
            if (!ClientApplicationContext.getInstance().isTimerScheduledForEvent(appId, vo.getWindow(),
                    event.getEventId())) {
                OnTimerHandler timerHandler = new OnTimerHandler();
                timerHandler.processOnTimer(ui, vo, appId, event, inputVariables);
            } else {
                nonHandledEventName = QAMLConstants.EVENT_ONTIMER;
                nonHandledEventMessage = "Timer is already scheduled.";
            }
        }
        if (nonHandledEventName != null) {
            if (nonHandledEventMessage == null) {
                nonHandledEventMessage = "";
            }
            ClientApplicationContext.getInstance()
                    .log("The component [" + DOM.getElementAttribute(ui.getElement(), "id") + "] for event ["
                            + event.getEventId() + "] does not support " + nonHandledEventName + " listener. "
                            + nonHandledEventMessage, null);
        }
    }
}

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From source file:com.vaadin.client.debug.internal.HierarchyPanel.java

License:Apache License

private Widget buildConnectorTree(final ServerConnector connector, FastStringSet openNodes) {
    String connectorString = Util.getConnectorString(connector);

    List<ServerConnector> children = connector.getChildren();

    Widget widget;//from  w w w . j  ava 2s.c  o m
    if (children == null || children.isEmpty()) {
        // Leaf node, just add a label
        Label label = new Label(connectorString);
        label.addClickHandler(new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
                Highlight.showOnly(connector);
                showServerDebugInfo(connector);
            }
        });
        widget = label;
    } else {
        SimpleTree tree = new SimpleTree(connectorString) {
            @Override
            protected void select(ClickEvent event) {
                super.select(event);
                Highlight.showOnly(connector);
                showServerDebugInfo(connector);
            }
        };
        for (ServerConnector child : children) {
            tree.add(buildConnectorTree(child, openNodes));
        }
        if (openNodes.contains(connectorString)) {
            tree.open(false);
        }
        widget = tree;
    }

    if (widget instanceof HasDoubleClickHandlers) {
        HasDoubleClickHandlers has = (HasDoubleClickHandlers) widget;
        has.addDoubleClickHandler(new DoubleClickHandler() {
            @Override
            public void onDoubleClick(DoubleClickEvent event) {
                fireSelectEvent(connector);
            }
        });
    }

    return widget;
}

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