Example usage for com.google.gwt.dom.client BrowserEvents KEYUP

List of usage examples for com.google.gwt.dom.client BrowserEvents KEYUP

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  6. KEYUP

Introduction

In this page you can find the example usage for com.google.gwt.dom.client BrowserEvents KEYUP.

Prototype

String KEYUP

To view the source code for com.google.gwt.dom.client BrowserEvents KEYUP.

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Usage

From source file:cc.alcina.framework.gwt.client.widget.dialog.RelativePopupPanel.java

License:Apache License

/**
 * Preview the {@link NativePreviewEvent}.
 * /*from  w  w  w.j a v a2s.  com*/
 * @param event
 *            the {@link NativePreviewEvent}
 */
private void previewNativeEvent(NativePreviewEvent event) {
    // If the event has been canceled or consumed, ignore it
    if (event.isCanceled() || (!previewAllNativeEvents && event.isConsumed())) {
        // We need to ensure that we cancel the event even if its been
        // consumed so
        // that popups lower on the stack do not auto hide
        if (modal) {
            event.cancel();
        }
        return;
    }
    // Fire the event hook and return if the event is canceled
    onPreviewNativeEvent(event);
    if (event.isCanceled()) {
        return;
    }
    // If the event targets the popup or the partner, consume it
    Event nativeEvent = Event.as(event.getNativeEvent());
    boolean eventTargetsPopupOrPartner = eventTargetsPopup(nativeEvent) || eventTargetsPartner(nativeEvent);
    if (eventTargetsPopupOrPartner) {
        event.consume();
    }
    // Cancel the event if it doesn't target the modal popup. Note that the
    // event can be both canceled and consumed.
    if (modal) {
        switch (nativeEvent.getType()) {
        case BrowserEvents.KEYDOWN:
        case BrowserEvents.KEYPRESS:
        case BrowserEvents.KEYUP:
            if (nativeEvent.getAltKey() || nativeEvent.getMetaKey() || nativeEvent.getCtrlKey()) {
                return;
            }
        }
        event.cancel();
    }
    // Switch on the event type
    int type = nativeEvent.getTypeInt();
    switch (type) {
    case Event.ONMOUSEDOWN:
    case Event.ONTOUCHSTART:
        // Don't eat events if event capture is enabled, as this can
        // interfere with dialog dragging, for example.
        if (DOM.getCaptureElement() != null) {
            event.consume();
            return;
        }
        if (!eventTargetsPopupOrPartner && autoHide) {
            EventTarget target = nativeEvent.getEventTarget();
            // if (Element.is(target)) {
            // ClientUtils.dumpElementTree(Element.as(target));
            // }
            hide(true);
            return;
        }
        break;
    case Event.ONMOUSEUP:
    case Event.ONMOUSEMOVE:
    case Event.ONCLICK:
    case Event.ONDBLCLICK: {
        // Don't eat events if event capture is enabled, as this can
        // interfere with dialog dragging, for example.
        if (DOM.getCaptureElement() != null) {
            event.consume();
            return;
        }
        break;
    }
    case Event.ONFOCUS: {
        if (nativeEvent.getEventTarget().is(Element.class)) {
            Element target = nativeEvent.getEventTarget().cast();
            if (modal && !eventTargetsPopupOrPartner && (target != null)) {
                blur(target);
                event.cancel();
                return;
            }
        }
        break;
    }
    case Event.ONKEYPRESS: {
        if (event.getNativeEvent().getKeyCode() == KeyCodes.KEY_ESCAPE && isHideOnEscape()) {
            hide(false);
            event.cancel();
            return;
        }
        break;
    }
    }
}

From source file:com.gafactory.core.client.ui.grids.TextInputCell.java

License:Apache License

/**
 * Constructs a TextInputCell that renders its text without HTML markup.
 *///from   w ww.j  a  va  2s  .co  m
public TextInputCell() {
    super(BrowserEvents.CHANGE, BrowserEvents.KEYUP);
    if (template == null) {
        template = GWT.create(Template.class);
    }
}

From source file:com.gafactory.core.client.ui.grids.TextInputCell.java

License:Apache License

@Override
public void onBrowserEvent(Context context, Element parent, String value, NativeEvent event,
        ValueUpdater<String> valueUpdater) {
    super.onBrowserEvent(context, parent, value, event, valueUpdater);

    // Ignore events that don't target the input.
    InputElement input = getInputElement(parent);
    Element target = event.getEventTarget().cast();
    if (!input.isOrHasChild(target)) {
        return;/*from  w  w  w .  j ava 2  s .c  o  m*/
    }

    String eventType = event.getType();
    Object key = context.getKey();
    if (BrowserEvents.CHANGE.equals(eventType)) {
        finishEditing(parent, value, key, valueUpdater);
    } else if (BrowserEvents.KEYUP.equals(eventType)) {
        // Record keys as they are typed.
        ViewData vd = getViewData(key);
        if (vd == null) {
            vd = new ViewData(value);
            setViewData(key, vd);
        }
        vd.setCurrentValue(input.getValue());
    }
}

From source file:com.vaadin.client.widget.grid.events.GridKeyUpEvent.java

License:Apache License

@Override
protected String getBrowserEventType() {
    return BrowserEvents.KEYUP;
}

From source file:com.vaadin.client.widgets.Grid.java

License:Apache License

/**
 * Creates a new instance.//from w  ww  . ja v  a  2s.c  o  m
 */
public Grid() {
    initWidget(escalator);
    getElement().setTabIndex(0);
    cellFocusHandler = new CellFocusHandler();

    setStylePrimaryName(STYLE_NAME);

    escalator.getHeader().setEscalatorUpdater(createHeaderUpdater());
    escalator.getBody().setEscalatorUpdater(createBodyUpdater());
    escalator.getFooter().setEscalatorUpdater(createFooterUpdater());

    header.setGrid(this);
    HeaderRow defaultRow = header.appendRow();
    header.setDefaultRow(defaultRow);

    footer.setGrid(this);

    editor.setGrid(this);

    setSelectionMode(SelectionMode.SINGLE);

    escalator.getBody().setSpacerUpdater(gridSpacerUpdater);

    escalator.addScrollHandler(new ScrollHandler() {
        @Override
        public void onScroll(ScrollEvent event) {
            fireEvent(new ScrollEvent());
        }
    });

    escalator.addRowVisibilityChangeHandler(new RowVisibilityChangeHandler() {
        @Override
        public void onRowVisibilityChange(RowVisibilityChangeEvent event) {
            if (dataSource != null && dataSource.size() != 0) {
                dataIsBeingFetched = true;
                dataSource.ensureAvailability(event.getFirstVisibleRow(), event.getVisibleRowCount());
            }
        }
    });

    // Default action on SelectionEvents. Refresh the body so changed
    // become visible.
    addSelectionHandler(new SelectionHandler<T>() {

        @Override
        public void onSelect(SelectionEvent<T> event) {
            refreshBody();
        }
    });

    // Sink header events and key events
    sinkEvents(getHeader().getConsumedEvents());
    sinkEvents(Arrays.asList(BrowserEvents.KEYDOWN, BrowserEvents.KEYUP, BrowserEvents.KEYPRESS,
            BrowserEvents.DBLCLICK, BrowserEvents.MOUSEDOWN, BrowserEvents.CLICK));

    // Make ENTER and SHIFT+ENTER in the header perform sorting
    addHeaderKeyUpHandler(new HeaderKeyUpHandler() {
        @Override
        public void onKeyUp(GridKeyUpEvent event) {
            if (event.getNativeKeyCode() != KeyCodes.KEY_ENTER) {
                return;
            }
            if (getHeader().getRow(event.getFocusedCell().getRowIndex()).isDefault()) {
                // Only sort for enter on the default header
                sorter.sort(event.getFocusedCell().getColumn(), event.isShiftKeyDown());
            }
        }
    });

    addDataAvailableHandler(new DataAvailableHandler() {
        @Override
        public void onDataAvailable(DataAvailableEvent event) {
            dataIsBeingFetched = false;
        }
    });
}

From source file:com.vaadin.client.widgets.Grid.java

License:Apache License

@Override
public void onBrowserEvent(Event event) {
    if (!isEnabled()) {
        return;/*from  ww w .  jav a 2s. c om*/
    }

    String eventType = event.getType();

    if (eventType.equals(BrowserEvents.FOCUS) || eventType.equals(BrowserEvents.BLUR)) {
        super.onBrowserEvent(event);
        return;
    }

    EventTarget target = event.getEventTarget();

    if (!Element.is(target) || isOrContainsInSpacer(Element.as(target))) {
        return;
    }

    Element e = Element.as(target);
    RowContainer container = escalator.findRowContainer(e);
    Cell cell;

    if (container == null) {
        if (eventType.equals(BrowserEvents.KEYDOWN) || eventType.equals(BrowserEvents.KEYUP)
                || eventType.equals(BrowserEvents.KEYPRESS)) {
            cell = cellFocusHandler.getFocusedCell();
            container = cellFocusHandler.containerWithFocus;
        } else {
            // Click might be in an editor cell, should still map.
            if (editor.editorOverlay != null && editor.editorOverlay.isOrHasChild(e)) {
                container = escalator.getBody();
                int rowIndex = editor.getRow();
                int colIndex = editor.getElementColumn(e);

                if (colIndex < 0) {
                    // Click in editor, but not for any column.
                    return;
                }

                TableCellElement cellElement = container.getRowElement(rowIndex).getCells().getItem(colIndex);

                cell = new Cell(rowIndex, colIndex, cellElement);
            } else {
                if (escalator.getElement().isOrHasChild(e)) {
                    eventCell.set(new Cell(-1, -1, null), Section.BODY);
                    // Fire native events.
                    super.onBrowserEvent(event);
                }
                return;
            }
        }
    } else {
        cell = container.getCell(e);
        if (eventType.equals(BrowserEvents.MOUSEDOWN)) {
            cellOnPrevMouseDown = cell;
        } else if (cell == null && eventType.equals(BrowserEvents.CLICK)) {
            /*
             * Chrome has an interesting idea on click targets (see
             * cellOnPrevMouseDown javadoc). Firefox, on the other hand, has
             * the mousedown target as the click target.
             */
            cell = cellOnPrevMouseDown;
        }
    }

    assert cell != null : "received " + eventType + "-event with a null cell target";
    eventCell.set(cell, getSectionFromContainer(container));

    // Editor can steal focus from Grid and is still handled
    if (isEditorEnabled() && handleEditorEvent(event, container)) {
        return;
    }

    // Fire GridKeyEvents and GridClickEvents. Pass the event to escalator.
    super.onBrowserEvent(event);

    if (!isElementInChildWidget(e)) {

        if (handleHeaderCellDragStartEvent(event, container)) {
            return;
        }

        // Sorting through header Click / KeyUp
        if (handleHeaderDefaultRowEvent(event, container)) {
            return;
        }

        if (handleRendererEvent(event, container)) {
            return;
        }

        if (handleCellFocusEvent(event, container)) {
            return;
        }
    }
}

From source file:com.vaadin.v7.client.widgets.Grid.java

License:Apache License

/**
 * Creates a new instance./*from ww  w  .  j av a  2s.  com*/
 */
public Grid() {
    initWidget(escalator);
    getElement().setTabIndex(0);
    cellFocusHandler = new CellFocusHandler();

    setStylePrimaryName(STYLE_NAME);

    escalator.getHeader().setEscalatorUpdater(createHeaderUpdater());
    escalator.getBody().setEscalatorUpdater(createBodyUpdater());
    escalator.getFooter().setEscalatorUpdater(createFooterUpdater());

    header.setGrid(this);
    HeaderRow defaultRow = header.appendRow();
    header.setDefaultRow(defaultRow);

    footer.setGrid(this);

    editor.setGrid(this);

    setSelectionMode(SelectionMode.SINGLE);

    escalator.getBody().setSpacerUpdater(gridSpacerUpdater);

    escalator.addScrollHandler(new ScrollHandler() {
        @Override
        public void onScroll(ScrollEvent event) {
            fireEvent(new ScrollEvent());
        }
    });

    escalator.addRowVisibilityChangeHandler(new RowVisibilityChangeHandler() {
        @Override
        public void onRowVisibilityChange(RowVisibilityChangeEvent event) {
            if (dataSource != null && dataSource.size() != 0) {
                dataSource.ensureAvailability(event.getFirstVisibleRow(), event.getVisibleRowCount());
            }
        }
    });

    // Default action on SelectionEvents. Refresh the body so changed
    // become visible.
    addSelectionHandler(new SelectionHandler<T>() {

        @Override
        public void onSelect(SelectionEvent<T> event) {
            refreshBody();
        }
    });

    // Sink header events and key events
    sinkEvents(getHeader().getConsumedEvents());
    sinkEvents(Arrays.asList(BrowserEvents.KEYDOWN, BrowserEvents.KEYUP, BrowserEvents.KEYPRESS,
            BrowserEvents.DBLCLICK, BrowserEvents.MOUSEDOWN, BrowserEvents.CLICK));

    // Make ENTER and SHIFT+ENTER in the header perform sorting
    addHeaderKeyUpHandler(new HeaderKeyUpHandler() {
        @Override
        public void onKeyUp(GridKeyUpEvent event) {
            if (event.getNativeKeyCode() != KeyCodes.KEY_ENTER) {
                return;
            }
            if (getHeader().getRow(event.getFocusedCell().getRowIndex()).isDefault()) {
                // Only sort for enter on the default header
                sorter.sort(event.getFocusedCell().getColumn(), event.isShiftKeyDown());
            }
        }
    });

    browserEventHandlers.addAll(Arrays.asList(
            // Opening, closing and navigating in the editor
            new EditorEventHandler(),
            // Keyboard and click handlers, Escalator events
            new SuperEventHandler(),
            // Column reordering via header drag&drop
            new HeaderCellDragStartHandler(),
            // Column sorting via header click
            new HeaderDefaultRowEventHandler(),
            // Invoking event-aware renderers
            new RendererEventHandler(),
            // Moving cell focus by keyboard or mouse
            new CellFocusEventHandler()));

}

From source file:com.vaadin.v7.client.widgets.Grid.java

License:Apache License

@Override
public void onBrowserEvent(Event event) {
    if (!isEnabled()) {
        return;/*w  w w.  ja va  2 s .c o  m*/
    }

    String eventType = event.getType();

    if (eventType.equals(BrowserEvents.FOCUS) || eventType.equals(BrowserEvents.BLUR)) {
        super.onBrowserEvent(event);
        return;
    }

    EventTarget target = event.getEventTarget();

    if (!Element.is(target) || isOrContainsInSpacer(Element.as(target))) {
        return;
    }

    Element e = Element.as(target);
    RowContainer container = escalator.findRowContainer(e);
    Cell cell;

    if (container == null) {
        if (eventType.equals(BrowserEvents.KEYDOWN) || eventType.equals(BrowserEvents.KEYUP)
                || eventType.equals(BrowserEvents.KEYPRESS)) {
            cell = cellFocusHandler.getFocusedCell();
            container = cellFocusHandler.containerWithFocus;
        } else {
            // Click might be in an editor cell, should still map.
            if (editor.editorOverlay != null && editor.editorOverlay.isOrHasChild(e)) {
                container = escalator.getBody();
                int rowIndex = editor.getRow();
                int colIndex = editor.getElementColumn(e);

                if (colIndex < 0) {
                    // Click in editor, but not for any column.
                    return;
                }

                TableCellElement cellElement = container.getRowElement(rowIndex).getCells().getItem(colIndex);

                cell = new Cell(rowIndex, colIndex, cellElement);
            } else {
                if (escalator.getElement().isOrHasChild(e)) {
                    eventCell.set(new Cell(-1, -1, null), Section.BODY);
                    // Fire native events.
                    super.onBrowserEvent(event);
                }
                return;
            }
        }
    } else {
        cell = container.getCell(e);
        if (eventType.equals(BrowserEvents.MOUSEDOWN)) {
            cellOnPrevMouseDown = cell;
        } else if (cell == null && eventType.equals(BrowserEvents.CLICK)) {
            /*
             * Chrome has an interesting idea on click targets (see
             * cellOnPrevMouseDown javadoc). Firefox, on the other hand, has
             * the mousedown target as the click target.
             */
            cell = cellOnPrevMouseDown;
        }
    }

    assert cell != null : "received " + eventType + "-event with a null cell target";
    eventCell.set(cell, getSectionFromContainer(container));

    GridEvent<T> gridEvent = new GridEvent<>(event, eventCell);
    for (GridEventHandler<T> handler : browserEventHandlers) {
        handler.onEvent(gridEvent);
    }
}

From source file:gwt.material.design.components.client.ui.misc.input.MaterialInput.java

License:Apache License

@Override
protected void onInitialize() {

    label.setFor(input.getId());// w  ww  . ja v  a2 s.c om

    icon.addClickHandler(event -> {
        event.preventDefault();
        event.stopPropagation();
        IconClickEvent.fire(this);
    });

    if (getLabel() != null && !getLabel().isEmpty())
        notchedOutline.add(label);

    add(icon);
    add(input);
    add(lineRipple);
    add(notchedOutline);

    // Add event to fire validation   
    UiHelper.bindNativeEvent(input, BrowserEvents.KEYUP, () -> fireValidation());
    super.onInitialize();

    // To prevent label over the placeholder when input is empty
    input.addBlurHandler(event -> label.updateFloatLabelAbove(this));
    label.updateFloatLabelAbove(this);
    // Update icon position class
    inputIconMixin.updateIconPositionClass();
}

From source file:org.bonitasoft.console.client.mvp.TemplateRepeat.java

License:Open Source License

public TemplateRepeat(String style) {
    super(BrowserEvents.CLICK, BrowserEvents.KEYUP);
    this.style = style;
}