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:org.activityinfo.ui.client.component.report.editor.map.layerOptions.LayerOptionsPanel.java

License:Open Source License

private <L extends MapLayer> void bindLayerOptions(HasValue<L> layerOptions) {
    layerOptions.addValueChangeHandler(new ValueChangeHandler<L>() {
        @Override//from w ww.  jav a  2  s. com
        public void onValueChange(ValueChangeEvent<L> event) {
            ValueChangeEvent.fire(LayerOptionsPanel.this, event.getValue());
        }
    });
}

From source file:org.activityinfo.ui.client.component.report.editor.map.layerOptions.LayerOptionsPanel.java

License:Open Source License

private void createFilterPanel(Dispatcher service) {
    filterPanel = new LayerFilterPanel(service);
    filterPanel.addValueChangeHandler(new ValueChangeHandler<Filter>() {
        @Override/*from   w  ww .j  a  v  a  2s  .c o  m*/
        public void onValueChange(ValueChangeEvent<Filter> event) {
            selectedMapLayer.setFilter(event.getValue());
            ValueChangeEvent.fire(LayerOptionsPanel.this, selectedMapLayer);
        }
    });
    add(filterPanel);
}

From source file:org.activityinfo.ui.client.component.report.editor.map.layerOptions.LayerOptionsPanel.java

License:Open Source License

@Override
public void setValue(MapLayer mapLayer, boolean fireEvents) {
    setValue(mapLayer);/*from w  ww  . jav a  2s  .  co  m*/
    if (fireEvents) {
        ValueChangeEvent.fire(this, mapLayer);
    }
}

From source file:org.activityinfo.ui.client.component.report.editor.map.layerOptions.PiechartLayerOptions.java

License:Open Source License

private void createMinMaxSliders() {
    setSliderDefaults(sliderMinSize);//from   w  w  w  . ja va2 s.  c o  m
    setSliderDefaults(sliderMaxSize);

    sliderMinSize.setValue(16);
    sliderMaxSize.setValue(48);

    SliderField sliderfieldMinSize = new SliderField(sliderMinSize);
    sliderfieldMinSize.setFieldLabel(I18N.CONSTANTS.radiusMinimum());
    SliderField sliderfieldMaxSize = new SliderField(sliderMaxSize);
    sliderfieldMaxSize.setFieldLabel(I18N.CONSTANTS.radiusMaximum());
    panel.add(sliderfieldMinSize, formData);
    panel.add(sliderfieldMaxSize, formData);

    // Ensure min can't be more then max, and max can't be less then min
    sliderMinSize.addListener(Events.Change, new Listener<SliderEvent>() {
        @Override
        public void handleEvent(SliderEvent be) {
            timerMinSlider.cancel();
            timerMinSlider.schedule(250);
        }
    });

    sliderMaxSize.addListener(Events.Change, new Listener<SliderEvent>() {
        @Override
        public void handleEvent(SliderEvent be) {
            timerMinSlider.cancel();
            timerMaxSlider.schedule(250);
        }
    });
    timerMinSlider = new Timer() {
        @Override
        public void run() {
            if (sliderMinSize.getValue() > sliderMaxSize.getValue()) {
                sliderMinSize.setValue(sliderMaxSize.getValue());
            }
            piechartMapLayer.setMinRadius(sliderMinSize.getValue());
            ValueChangeEvent.fire(PiechartLayerOptions.this, piechartMapLayer);
        }
    };
    timerMaxSlider = new Timer() {
        @Override
        public void run() {
            if (sliderMaxSize.getValue() < sliderMinSize.getValue()) {
                sliderMaxSize.setValue(sliderMinSize.getValue());
            }
            piechartMapLayer.setMaxRadius(sliderMaxSize.getValue());
            ValueChangeEvent.fire(PiechartLayerOptions.this, piechartMapLayer);
        }
    };
}

From source file:org.activityinfo.ui.client.component.report.editor.map.layerOptions.PiechartLayerOptions.java

License:Open Source License

private void setupIndicatorOptionsGrid() {
    List<ColumnConfig> columnConfigs = new ArrayList<ColumnConfig>();

    columnConfigs.add(new EditColorColumn());
    columnConfigs.add(new ReadTextColumn("name", I18N.CONSTANTS.indicators(), 50));

    ColumnModel columnmodelIndicators = new ColumnModel(columnConfigs);

    EditorGrid<NamedSlice> indicatorOptionGrid = new EditorGrid<NamedSlice>(indicatorsStore,
            columnmodelIndicators);/*from www  .  ja v  a  2s .  com*/
    indicatorOptionGrid.setBorders(false);
    indicatorOptionGrid.setAutoExpandColumn("name");
    indicatorOptionGrid.setAutoWidth(true);
    indicatorOptionGrid.setHeight(100);
    indicatorOptionGrid.getView().setShowDirtyCells(false);
    indicatorOptionGrid.setSelectionModel(new CellSelectionModel<PiechartLayerOptions.NamedSlice>());
    indicatorOptionGrid.addListener(Events.AfterEdit, new Listener<GridEvent<NamedSlice>>() {
        @Override
        public void handleEvent(GridEvent<NamedSlice> be) {
            be.getModel().getSlice().setColor(be.getModel().getColor());
            ValueChangeEvent.fire(PiechartLayerOptions.this, piechartMapLayer);
        }
    });

    VBoxLayoutData vbld = new VBoxLayoutData();
    vbld.setFlex(1);

    panel.add(indicatorOptionGrid);
}

From source file:org.activityinfo.ui.client.component.report.editor.map.layerOptions.PolygonLayerOptions.java

License:Open Source License

private void createColorPicker() {
    colorPicker.setValue("000000");

    // Set the selected color to the maplayer
    colorPicker.addListener(Events.Select, new Listener<ColorPaletteEvent>() {
        @Override/*from www  .j ava 2  s  . com*/
        public void handleEvent(ColorPaletteEvent be) {
            if (!Objects.equal(layer.getMaxColor(), colorPicker.getValue())) {
                layer.setMaxColor(colorPicker.getValue());
                ValueChangeEvent.fire(PolygonLayerOptions.this, layer);
            }
        }
    });

    LabelField labelColor = new LabelField(I18N.CONSTANTS.color());
    add(labelColor);
    add(colorPicker);
}

From source file:org.activityinfo.ui.client.page.entry.ActivityFilterPanel.java

License:Open Source License

public ActivityFilterPanel(Dispatcher dispatcher) {

    setHeadingHtml(I18N.CONSTANTS.activities());
    setLayout(new FitLayout());

    tree = new LinkTreePanel(new TreeProxy(dispatcher), "activityFilter");
    tree.getSelectionModel().addSelectionChangedListener(new SelectionChangedListener<Link>() {

        @Override//from  w ww .ja  v  a 2  s.  c om
        public void selectionChanged(SelectionChangedEvent<Link> se) {

            if (se.getSelectedItem() != null) {
                PageState pageState = se.getSelectedItem().getPageState();
                if (pageState instanceof DataEntryPlace) {
                    currentFilter = ((DataEntryPlace) pageState).getFilter();
                    ValueChangeEvent.fire(ActivityFilterPanel.this, currentFilter);
                }
            }
        }
    });
    tree.getStore().getLoader().load();
    add(tree);
}

From source file:org.artificer.ui.client.local.pages.artifacts.AddPropertyFilterDialog.java

License:Apache License

/**
 * Called when the user clicks the submit button.
 * @param event// w w  w .jav  a  2 s . com
 */
@EventHandler("submit-button")
protected void onSubmit(ClickEvent event) {
    final String key = name.getValue();
    ValueChangeEvent.fire(this, key);
    hide();
}

From source file:org.artificer.ui.client.local.pages.artifacts.ClassifierFilter.java

License:Apache License

/**
 * Called when the user clicks OK on the dialog.
 * @param data//from  ww w.  ja  v a  2s .com
 */
protected void doDialogOk(Set<String> data) {
    this.value = data;
    ValueChangeEvent.fire(this, data);
}

From source file:org.artificer.ui.client.local.pages.artifacts.ClassifierFilterContainer.java

License:Apache License

/**
 * Called when the value of one of the classifier filters changes.
 * @param base/*from  w ww. ja  v  a  2  s  .  c o  m*/
 * @param newValue
 */
protected void onClassifierFilterValueChange(String base, Set<String> newValue) {
    if (this.value == null) {
        this.value = new HashMap<String, Set<String>>();
    } else {
        this.value = new HashMap<String, Set<String>>(this.value);
    }
    this.value.put(base, newValue);
    ValueChangeEvent.fire(this, this.value);
    // Now update the UI to reflect the # selected
    ClassifierFilter classifierFilter = getClassifierFilter(base);
    if (classifierFilter != null) {
        classifierFilter.setNumSelected(newValue.size());
    }
}