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

Introduction

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

Prototype

public static <T> void fire(HasValueChangeHandlers<T> source, T value)

Source Link

Document

Fires a value change event on all registered handlers in the handler manager.

Usage

From source file:com.google.testing.testify.risk.frontend.client.view.impl.RiskViewImpl.java

License:Apache License

/**
 * Executes on clicking a cell.// ww  w.jav a 2 s.  c o m
 *
 * @param cell the cell clicked on.
 */
private void cellClicked(HTMLTable.Cell cell) {
    if (cell != null) {
        int row = cell.getRowIndex();
        int column = cell.getCellIndex();

        // Ignore headers.
        if (row > 0 && column > 0) {
            // Unhighlight currently selected cell.
            if (selectedCell != null) {
                baseGrid.getCellFormatter().removeStyleName(selectedCell.getFirst(), selectedCell.getSecond(),
                        "tty-RiskCellSelected");
            }
            baseGrid.getCellFormatter().addStyleName(row, column, "tty-RiskCellSelected");
            selectedCell = new Pair<Integer, Integer>(row, column);
            ValueChangeEvent.fire(this, selectedCell);
        }
    }
}

From source file:com.google.testing.testify.risk.frontend.client.view.widgets.BaseCapabilityWidget.java

License:Apache License

private void initializeWidget() {
    capabilityLabel.setStyleName("tty-CapabilityName");

    deleteCapabilityImage.addClickHandler(new ClickHandler() {
        @Override/*from   w w  w .j  ava  2  s. co  m*/
        public void onClick(ClickEvent event) {
            ValueChangeEvent.fire(BaseCapabilityWidget.this, null);
        }
    });

    capabilityLabel.setText(capability.getName());
    capabilityId.setText(Long.toString(capability.getCapabilityId()));
}

From source file:com.google.testing.testify.risk.frontend.client.view.widgets.CapabilitiesGridWidget.java

License:Apache License

private void cellClicked(int row, int column) {
    final Component component = components.get(row - 1);
    final Attribute attribute = attributes.get(column - 1);

    if (highlightedCellRow != -1 && highlightedCellColumn != -1) {
        grid.getCellFormatter().removeStyleName(highlightedCellRow, highlightedCellColumn,
                "tty-GridCellSelected");
    }//from  w  w w .  j  a  v  a 2 s  .  c  o m
    grid.getCellFormatter().addStyleName(row, column, "tty-GridCellSelected");
    highlightedCellRow = row;
    highlightedCellColumn = column;
    ValueChangeEvent.fire(this, new Pair<Component, Attribute>(component, attribute));
}

From source file:com.google.testing.testify.risk.frontend.client.view.widgets.EditCapabilityWidget.java

License:Apache License

@UiHandler("saveButton")
public void handleSave(ClickEvent event) {
    savedPanel.setVisible(false);//from   ww w . j  av  a  2  s . com
    long selectedAttribute;
    long selectedComponent;
    try {
        selectedAttribute = Long.parseLong(attributeBox.getValue(attributeBox.getSelectedIndex()));
        selectedComponent = Long.parseLong(componentBox.getValue(componentBox.getSelectedIndex()));
    } catch (NumberFormatException e) {
        NotificationUtil.displayErrorMessage(
                "Couldn't save capability.  The attribute or" + " component ID was invalid.");
        return;
    }

    // Handle updates.
    capability.setName(capabilityName.getValue());
    capability.setDescription(description.getValue());
    capability.setFailureRate(FailureRate.fromDescription(getSelectedOptionInPanel(failurePanel)));
    capability.setUserImpact(UserImpact.fromDescription(getSelectedOptionInPanel(impactPanel)));
    capability.setAttributeId(selectedAttribute);
    capability.setComponentId(selectedComponent);

    if ((capability.getComponentId() != selectedComponent)
            || (capability.getAttributeId() != selectedAttribute)) {
        Window.alert("The capability " + capability.getName() + " will disappear from the "
                + " currently visible list because you have changed its attribute or component.");
    }

    // Tell the world that we've updated this capability.
    ValueChangeEvent.fire(this, capability);
}

From source file:com.google.testing.testify.risk.frontend.client.view.widgets.EditCapabilityWidget.java

License:Apache License

@Override
public void setValue(Capability capability, boolean fireEvents) {
    this.capability = capability;
    if (fireEvents) {
        ValueChangeEvent.fire(this, capability);
    }/*  w  ww  . j  a  v a  2  s.  c om*/
}

From source file:com.googlecode.mgwt.ui.client.widget.input.radio.MRadioButton.java

License:Apache License

@Override
public void setValue(Boolean value, boolean fireEvents) {
    if (value == null) {
        value = false;/*w w w .  j  a  v  a2s.co m*/
    }

    if (!fireEvents && value) {
        ignoreChangeEvent = true;
    }

    inputRadio.setChecked(value);
    inputRadio.setDefaultChecked(value);

    if (fireEvents) {
        ValueChangeEvent.fire(this, value);
    }
}

From source file:com.googlecode.mgwt.ui.client.widget.input.search.MSearchBox.java

License:Apache License

public MSearchBox(MSearchBoxAppearance appearance) {
    this.appearance = appearance;
    initWidget(this.appearance.uiBinderBox().createAndBindUi(this));

    form.addSubmitHandler(new SubmitHandler() {
        @Override// ww w  . java 2  s . co  m
        public void onSubmit(SubmitEvent event) {
            event.cancel();
        }
    });

    textBox.getElement().setAttribute("autocapitalize", "off");
    textBox.getElement().setAttribute("autocorrect", "off");
    textBox.getElement().setAttribute("type", "search");
    setPlaceHolder("Search");

    textBox.addKeyUpHandler(new KeyUpHandler() {

        @Override
        public void onKeyUp(KeyUpEvent event) {
            if (event.getNativeKeyCode() == KeyCodes.KEY_ENTER) {
                fireEvent(new SearchSubmitEvent(getValue()));
                return;
            }

            Scheduler.get().scheduleDeferred(new ScheduledCommand() {

                @Override
                public void execute() {
                    ValueChangeEvent.fire(MSearchBox.this, getValue());
                }
            });
        }
    });
    setValue("");
}

From source file:com.googlecode.mgwt.ui.client.widget.input.search.MSearchBox.java

License:Apache License

private void clearSearchField() {
    textBox.setValue("", false);
    clearButton.setVisible(false);//from www .  j  av a 2s  .  c  om
    fireEvent(new SearchClearEvent());
    ValueChangeEvent.fire(this, "");
}

From source file:com.googlecode.mgwt.ui.client.widget.input.search.MSearchBox.java

License:Apache License

@Override
public void setValue(String value, boolean fireEvents) {
    textBox.setValue(value, false);/*from   w w w.  j  a  va2 s.c  o m*/
    if (value == null || "".equals(value)) {
        clearButton.setVisible(false);
    }
    if (fireEvents) {
        ValueChangeEvent.fire(this, getValue());
    }
}

From source file:com.googlecode.mgwt.ui.client.widget.MRadioButton.java

License:Apache License

/**
 * Construct a radio button/*from w  w w  .  j  av  a 2  s  .  co  m*/
 * 
 * @param css the css to use
 * @param name the group name to use
 */
public MRadioButton(InputCss css, String name) {
    this.css = css;
    css.ensureInjected();
    setElement(DOM.createSpan());

    sinkEvents(Event.ONCHANGE);

    labelElement = LabelElement.as(DOM.createLabel());
    getElement().appendChild(labelElement);
    inputRadio = InputElement.as(DOM.createInputRadio(name));
    getElement().appendChild(inputRadio);

    addStyleName(css.radioButton());

    addTouchHandler(new TouchHandler() {

        private boolean ignore;
        private boolean labelOrContainer;
        private int start_x;
        private int start_y;

        private int last_x;
        private int last_y;

        @Override
        public void onTouchCanceled(TouchCancelEvent event) {
            if (ignore)
                return;

        }

        @Override
        public void onTouchEnd(TouchEndEvent event) {
            if (ignore)
                return;

            if (Math.abs(last_x - start_x) < Tap.RADIUS && Math.abs(last_y - start_y) < Tap.RADIUS) {
                if (labelOrContainer) {
                    inputRadio.setChecked(true);
                    ValueChangeEvent.fire(MRadioButton.this, true);
                }
            }

        }

        @Override
        public void onTouchMove(TouchMoveEvent event) {
            if (ignore)
                return;
            Touch touch = event.getTouches().get(0);
            last_x = touch.getPageX();
            last_y = touch.getPageY();

        }

        @Override
        public void onTouchStart(TouchStartEvent event) {

            ignore = inputRadio.isChecked();

            if (ignore)
                return;

            Touch touch = event.getTouches().get(0);
            start_x = touch.getPageX();
            start_y = touch.getPageY();
            last_x = start_x;
            last_y = start_y;

            EventTarget eventTarget = event.getNativeEvent().getEventTarget();
            labelOrContainer = true;
            if (com.google.gwt.dom.client.Element.is(eventTarget)) {
                com.google.gwt.dom.client.Element el = com.google.gwt.dom.client.Element.as(eventTarget);

                if (inputRadio.isOrHasChild(el)) {
                    labelOrContainer = false;
                }
            }

        }
    });

    addHandler(new ChangeHandler() {

        @Override
        public void onChange(ChangeEvent event) {
            ValueChangeEvent.fire(MRadioButton.this, true);

        }
    }, ChangeEvent.getType());
}