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.drools.guvnor.client.widgets.decoratedgrid.DynamicColumn.java

License:Apache License

public void setSortable(boolean isSortable) {
    this.sortConfig.setSortable(isSortable);
    ValueChangeEvent.fire(this, sortConfig);
}

From source file:org.drools.guvnor.client.widgets.decoratedgrid.DynamicColumn.java

License:Apache License

public void setSortDirection(SortDirection sortDirection) {
    this.sortConfig.setSortDirection(sortDirection);
    if (sortDirection == SortDirection.NONE) {
        this.sortConfig.setSortIndex(-1);
    }/*from ww  w . j  a va  2s. co m*/
    ValueChangeEvent.fire(this, sortConfig);
}

From source file:org.drools.guvnor.client.widgets.decoratedgrid.DynamicColumn.java

License:Apache License

public void setSortIndex(int sortIndex) {
    if (sortIndex < 0) {
        throw new IllegalArgumentException("sortIndex cannot be less than zero");
    }//from  w  ww . ja v a2 s  . co m
    this.sortConfig.setSortIndex(sortIndex);
    ValueChangeEvent.fire(this, sortConfig);
}

From source file:org.drools.guvnor.client.widgets.drools.decoratedgrid.DynamicColumn.java

License:Apache License

public void clearSortIndex() {
    this.sortConfig.setSortIndex(-1);
    ValueChangeEvent.fire(this, sortConfig);
}

From source file:org.drools.workbench.screens.guided.rule.client.editor.CEPOperatorsDropdown.java

License:Apache License

private Widget getDropDown() {

    String selected = "";
    String selectedText = "";
    box = new ListBox();

    box.addItem(GuidedRuleEditorResources.CONSTANTS.pleaseChoose(), "");
    for (int i = 0; i < operators.length; i++) {
        String op = operators[i];
        box.addItem(HumanReadable.getOperatorDisplayName(op), op);
        if (op.equals(hop.getOperator())) {
            selected = op;/*from  w  ww  . j av a  2  s  . c o m*/
            selectedText = HumanReadable.getOperatorDisplayName(op);
            box.setSelectedIndex(i + 1);
        }
    }

    //Fire event to ensure parent Widgets correct their state depending on selection
    final HasValueChangeHandlers<OperatorSelection> source = this;
    final OperatorSelection selection = new OperatorSelection(selected, selectedText);
    Scheduler.get().scheduleFinally(new Command() {

        public void execute() {
            operatorChanged(selection);
            ValueChangeEvent.fire(source, selection);
        }

    });

    //Signal parent Widget whenever a change happens
    box.addChangeHandler(new ChangeHandler() {

        public void onChange(ChangeEvent event) {
            String selected = box.getValue(box.getSelectedIndex());
            String selectedText = box.getItemText(box.getSelectedIndex());
            OperatorSelection selection = new OperatorSelection(selected, selectedText);
            operatorChanged(selection);
            ValueChangeEvent.fire(source, selection);
        }
    });

    return box;
}

From source file:org.drools.workbench.screens.guided.rule.client.editor.CEPWindowOperatorsDropdown.java

License:Apache License

private Widget getDropDown() {

    String selected = "";
    String selectedText = "";

    box = new ListBox();
    box.setEnabled(!isReadOnly);/*from w w  w  . j  a va2  s.  c o m*/
    box.addItem(HumanReadableConstants.INSTANCE.noCEPWindow(), "");

    for (int i = 0; i < operators.size(); i++) {
        String op = operators.get(i);
        box.addItem(HumanReadable.getOperatorDisplayName(op), op);
        if (op.equals(hcw.getWindow().getOperator())) {
            selected = op;
            selectedText = HumanReadable.getOperatorDisplayName(op);
            box.setSelectedIndex(i + 1);
        }
    }
    selectItem(hcw.getWindow().getOperator());

    //Fire event to ensure parent Widgets correct their state depending on selection
    final HasValueChangeHandlers<OperatorSelection> source = this;
    final OperatorSelection selection = new OperatorSelection(selected, selectedText);
    Scheduler.get().scheduleFinally(new Command() {

        public void execute() {
            operatorChanged(selection);
            ValueChangeEvent.fire(source, selection);
        }

    });

    //Signal parent Widget whenever a change happens
    box.addChangeHandler(new ChangeHandler() {

        public void onChange(ChangeEvent event) {
            String selected = box.getValue(box.getSelectedIndex());
            String selectedText = box.getItemText(box.getSelectedIndex());
            OperatorSelection selection = new OperatorSelection(selected, selectedText);
            operatorChanged(selection);
            ValueChangeEvent.fire(source, selection);
        }
    });

    return box;
}

From source file:org.drools.workbench.screens.testscenario.client.FieldDataConstraintEditor.java

License:Apache License

private void valueHasChanged(final String newValue) {
    ValueChangeEvent.fire(this, newValue);
}

From source file:org.drools.workbench.screens.testscenario.client.FieldDatePicker.java

License:Apache License

public void onDateSelected(Date value) {
    ValueChangeEvent.fire(this, formatter.format(value));
}

From source file:org.dussan.vaadin.dcharts.client.events.EventProcessor.java

License:Apache License

private static <T> void fire(HasValueChangeHandlers<T> source, T value) {
    try {/*from   w  w  w.  j  a  v  a  2  s  .c  o m*/
        ValueChangeEvent.fire(source, value);
    } catch (IndexOutOfBoundsException e) {
        VConsole.error("Failed to fire event.");
    }
}

From source file:org.eclipse.che.ide.ui.switcher.Switcher.java

License:Open Source License

/** {@inheritDoc} */
@Override/*from   ww  w.j ava2s  .  com*/
public void setValue(Boolean value, boolean fireEvents) {
    checkbox.setValue(value);
    if (fireEvents) {
        ValueChangeEvent.fire(this, value);
    }
}