Example usage for org.eclipse.jface.databinding.swt WidgetProperties enabled

List of usage examples for org.eclipse.jface.databinding.swt WidgetProperties enabled

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Introduction

In this page you can find the example usage for org.eclipse.jface.databinding.swt WidgetProperties enabled.

Prototype

public static IWidgetValueProperty enabled()

Source Link

Document

Returns a value property for observing the enablement state of a Control , Menu (since 1.5), MenuItem (since 1.5), ScrollBar (since 1.5) or ToolItem (since 1.5).

Usage

From source file:uk.ac.stfc.isis.ibex.ui.dae.experimentsetup.ExperimentSetup.java

License:Open Source License

/**
 * The constructor for the panel.//from ww  w .  j a  v  a 2s  .  co m
 * 
 * @param parent
 *            The parent composite which this panel belongs to.
 * @param style
 *            The SWT style flags for this panel.
 */
@SuppressWarnings("checkstyle:magicnumber")
public ExperimentSetup(Composite parent, int style) {
    super(parent, SWT.NONE);
    GridLayout gridLayout = new GridLayout(1, false);
    gridLayout.marginHeight = 0;
    gridLayout.verticalSpacing = 5;
    gridLayout.marginWidth = 0;
    gridLayout.horizontalSpacing = 0;
    setLayout(gridLayout);

    CTabFolder tabFolder = new CTabFolder(this, SWT.BORDER);
    tabFolder.setSelectionBackground(
            Display.getCurrent().getSystemColor(SWT.COLOR_TITLE_INACTIVE_BACKGROUND_GRADIENT));

    CTabItem tbtmTimeChannels = new CTabItem(tabFolder, SWT.NONE);
    tbtmTimeChannels.setText("Time Channels");

    Composite timeChannelsComposite = new Composite(tabFolder, SWT.NONE);
    tbtmTimeChannels.setControl(timeChannelsComposite);
    timeChannelsComposite.setLayout(new FillLayout(SWT.HORIZONTAL));
    timeChannels = new TimeChannelsPanel(timeChannelsComposite, SWT.NONE);

    CTabItem tbtmDataAcquisition = new CTabItem(tabFolder, SWT.NONE);
    tbtmDataAcquisition.setText("Data Acquisition");

    Composite dataAcquisitionComposite = new Composite(tabFolder, SWT.NONE);
    tbtmDataAcquisition.setControl(dataAcquisitionComposite);
    dataAcquisitionComposite.setLayout(new FillLayout(SWT.HORIZONTAL));
    dataAcquisition = new DataAcquisitionPanel(dataAcquisitionComposite, SWT.NONE);

    CTabItem tbtmPeriods = new CTabItem(tabFolder, SWT.NONE);
    tbtmPeriods.setText("Periods");

    Composite periodsComposite = new Composite(tabFolder, SWT.NONE);
    tbtmPeriods.setControl(periodsComposite);
    periodsComposite.setLayout(new FillLayout(SWT.HORIZONTAL));
    periods = new PeriodsPanel(periodsComposite, SWT.NONE);

    tabFolder.setSelection(0);
    GridData tabFolderGridData = new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1);
    // Don't let the tab folder shrink vertically or controls can start
    // disappearing
    tabFolderGridData.minimumHeight = tabFolder.computeSize(SWT.DEFAULT, SWT.DEFAULT).y;
    tabFolder.setLayoutData(tabFolderGridData);

    Button btnSendChanges = new Button(this, SWT.NONE);
    btnSendChanges.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            try {
                viewModel.updateDae();
                sendingChanges.open();
            } catch (Exception err) {
                // Top level error handler. Catch anything and log it, and bring up an error dialog informing the user of the error.
                IsisLog.getLogger(this.getClass()).error(err);
                MessageDialog.openError(getShell(), "Internal IBEX Error",
                        "Please report this error to the IBEX team.\n\nException was: " + err.getMessage());
            }
        }
    });
    btnSendChanges.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
    btnSendChanges.setText("Apply Changes");

    //Bind the send changes button to the begin action so that it is only available when write enabled and in SETUP
    RunSummaryViewModel rsvm = DaeUI.getDefault().viewModel().runSummary();
    bindingContext.bindValue(WidgetProperties.enabled().observe(btnSendChanges),
            BeanProperties.value("canExecute").observe(rsvm.actions().begin));
}

From source file:uk.ac.stfc.isis.ibex.ui.dae.experimentsetup.periods.PeriodsPanel.java

License:Open Source License

/**
 * Binds model data to the relevant UI elements for automatic update.
 * /*from  ww  w . j  a  va 2s.  co  m*/
 * @param viewModel the model holding the period settings.
 */
public void setModel(final PeriodsViewModel viewModel) {
    this.model = viewModel;

    bindingContext = new DataBindingContext();

    bindingContext.bindList(WidgetProperties.items().observe(cmbPeriodFile),
            BeanProperties.list("periodFilesList").observe(viewModel));
    bindingContext.bindValue(WidgetProperties.text().observe(lblPeriodFileRB),
            BeanProperties.value("periodFile").observe(viewModel));

    bindingContext.bindValue(WidgetProperties.singleSelectionIndex().observe(cmbPeriodType),
            BeanProperties.value("periodType").observe(viewModel));
    bindingContext.bindValue(WidgetProperties.text(SWT.Modify).observe(txtSoftwarePeriods),
            BeanProperties.value("softwarePeriods").observe(viewModel));
    bindingContext.bindValue(WidgetProperties.text(SWT.Modify).observe(txtHardwarePeriods),
            BeanProperties.value("hardwarePeriods").observe(viewModel));
    bindingContext.bindValue(WidgetProperties.text(SWT.Modify).observe(txtOutputDelay),
            BeanProperties.value("outputDelay").observe(viewModel));

    bindingContext.bindValue(WidgetProperties.enabled().observe(txtHardwarePeriods),
            BeanProperties.value("internalPeriod").observe(viewModel));
    bindingContext.bindValue(WidgetProperties.enabled().observe(radioSpecifyParameters),
            BeanProperties.value("hardwarePeriod").observe(viewModel));
    bindingContext.bindValue(WidgetProperties.enabled().observe(radioUsePeriodFile),
            BeanProperties.value("hardwarePeriod").observe(viewModel));

    viewModel.addPropertyChangeListener("internalPeriod", new PropertyChangeListener() {
        @Override
        public void propertyChange(PropertyChangeEvent evt) {
            lblNote.setVisible(!model.isInternalPeriod());
        }
    });

    viewModel.addPropertyChangeListener("periods", new PropertyChangeListener() {
        @Override
        public void propertyChange(PropertyChangeEvent evt) {
            setPeriods(viewModel.periods());
        }
    });

    viewModel.addPropertyChangeListener("periodType", new PropertyChangeListener() {
        @Override
        public void propertyChange(PropertyChangeEvent evt) {
            updateTypeStack(matchType((PeriodControlType) evt.getNewValue()));
        }

    });

    viewModel.addPropertyChangeListener("setupSource", new PropertyChangeListener() {
        @Override
        public void propertyChange(PropertyChangeEvent evt) {
            updateSourceStack(matchSource((PeriodSetupSource) evt.getNewValue()));
        }
    });

    setPeriods(viewModel.periods());
    updateTypeStack(matchType(PeriodControlType.values()[model.getPeriodType()]));
    updateSourceStack(matchSource(model.getSetupSource()));
}

From source file:uk.ac.stfc.isis.ibex.ui.dae.run.ActionButton.java

License:Open Source License

private void bind(final Action action) {
    DataBindingContext bindingContext = new DataBindingContext();
    bindingContext.bindValue(WidgetProperties.enabled().observe(this),
            BeanProperties.value("canExecute").observe(action));

    addSelectionListener(new SelectionAdapter() {
        @Override//from  w ww . java2s.co m
        public void widgetSelected(SelectionEvent e) {
            action.execute();
        }
    });
}

From source file:uk.ac.stfc.isis.ibex.ui.dae.run.RunSummary.java

License:Open Source License

/**
 * Binds run model properties to GUI elements.
 * /*from   w ww  .  ja va 2 s  .  c  o  m*/
 * @param viewModel the model containing the run information
 */
public void setModel(RunSummaryViewModel viewModel) {
    DataBindingContext bindingContext = new DataBindingContext();
    bindingContext.bindValue(WidgetProperties.text().observe(instrument),
            BeanProperties.value("value").observe(viewModel.instrument()));
    bindingContext.bindValue(WidgetProperties.text().observe(runStatus),
            BeanProperties.value("value").observe(viewModel.runStatus()));
    bindingContext.bindValue(WidgetProperties.text().observe(runNumber),
            BeanProperties.value("value").observe(viewModel.runNumber()));
    bindingContext.bindValue(WidgetProperties.text().observe(isisCycle),
            BeanProperties.value("value").observe(viewModel.isisCycle()));
    bindingContext.bindValue(WidgetProperties.selection().observe(btnDisplayTitle),
            BeanProperties.value("value").observe(viewModel.displayTitle().value()));
    bindingContext.bindValue(WidgetProperties.enabled().observe(btnDisplayTitle),
            BeanProperties.value("value").observe(viewModel.displayTitle().canSetValue()));

    messageBox.setModel(viewModel.logMessageSource());
}

From source file:uk.ac.stfc.isis.ibex.ui.devicescreens.dialogs.ConfigureDeviceScreensTargetPanel.java

License:Open Source License

/**
 * Creates the target details part of the display.
 * /*from www. jav a 2 s . c  o  m*/
 * @param mainComposite the parent composite
 */
@SuppressWarnings("unused")
private void createTargetGroup(Composite mainComposite) {
    Group grpDetails = new Group(mainComposite, SWT.NONE);
    grpDetails.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
    grpDetails.setText("Target");
    grpDetails.setLayout(new GridLayout(1, false));

    Composite detailsComposite = new Composite(grpDetails, SWT.NONE);
    detailsComposite.setLayout(new GridLayout(2, false));
    detailsComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1));

    Label lblName = new Label(detailsComposite, SWT.NONE);
    lblName.setLayoutData(new GridData(SWT.RIGHT, SWT.TOP, false, false, 1, 1));
    lblName.setText("Name");

    Text txtName = new Text(detailsComposite, SWT.BORDER);
    txtName.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false, 1, 1));

    // Target of IOC
    Label lblTarget = new Label(detailsComposite, SWT.NONE);
    lblTarget.setLayoutData(new GridData(SWT.RIGHT, SWT.TOP, false, false, 1, 1));
    lblTarget.setText("Target");

    TargetNameWidget targetSelect = new TargetNameWidget(detailsComposite, viewModel);
    targetSelect.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));

    // Description
    Label lblDescription = new Label(detailsComposite, SWT.NONE);
    lblDescription.setLayoutData(new GridData(SWT.RIGHT, SWT.TOP, false, false, 1, 1));
    lblDescription.setText("Description");

    Text txtDescription = new Text(detailsComposite, SWT.BORDER | SWT.READ_ONLY | SWT.WRAP | SWT.MULTI);
    GridData gdDescription = new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1);
    gdDescription.heightHint = 70;
    txtDescription.setLayoutData(gdDescription);

    bindingContext.bindValue(WidgetProperties.text(SWT.Modify).observe(txtDescription),
            BeanProperties.value("description").observe(viewModel), null, null);

    Composite propertiesComposite = new Composite(detailsComposite, SWT.NONE);
    propertiesComposite.setLayout(new GridLayout(2, false));
    propertiesComposite.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1));
    TargetPropertiesViewModel propsViewModel = new TargetPropertiesViewModel(viewModel);
    TargetPropertiesWidget propertiesView = new TargetPropertiesWidget(propertiesComposite, propsViewModel);

    YesNoRadioButtons yesNoRadioButtons = new YesNoRadioButtons(detailsComposite, "Save this device screen",
            "Remove this device screen when IBEX is closed");

    bindingContext.bindValue(BeanProperties.value("selected").observe(yesNoRadioButtons),
            BeanProperties.value("persistence").observe(viewModel));

    bindingContext.bindValue(BeanProperties.value("enabled").observe(yesNoRadioButtons),
            BeanProperties.value("persistenceEnabled").observe(viewModel));

    bindingContext.bindValue(WidgetProperties.enabled().observe(txtName),
            BeanProperties.value("enabled").observe(viewModel));

    bindingContext.bindValue(WidgetProperties.text(SWT.Modify).observe(txtName),
            BeanProperties.value("name").observe(viewModel));

    bindingContext.bindValue(WidgetProperties.enabled().observe(grpDetails),
            BeanProperties.value("enabled").observe(viewModel));

}

From source file:uk.ac.stfc.isis.ibex.ui.devicescreens.dialogs.TargetNameWidget.java

License:Open Source License

/**
 * Create the controls./*ww  w . j  ava2  s  . co  m*/
 * 
 * @param parent the parent composite
 */
private void createControls(Composite parent) {
    GridLayout gridLayout = new GridLayout(2, false);
    gridLayout.marginHeight = 0;
    gridLayout.marginWidth = 0;
    setLayout(gridLayout);

    ComboViewer cmboOpiName = new ComboViewer(parent, SWT.READ_ONLY);
    Combo combo = cmboOpiName.getCombo();
    combo.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1));
    cmboOpiName.setContentProvider(new ArrayContentProvider());
    cmboOpiName.setInput(availableOPIs);
    cmboOpiName.getCombo().select(-1);

    DataBindingContext bindingContext = new DataBindingContext();

    bindingContext.bindValue(WidgetProperties.selection().observe(cmboOpiName.getCombo()),
            BeanProperties.value("key").observe(viewModel));

    bindingContext.bindValue(WidgetProperties.enabled().observe(cmboOpiName.getCombo()),
            BeanProperties.value("enabled").observe(viewModel));
}

From source file:uk.ac.stfc.isis.ibex.ui.experimentdetails.ExperimentDetailsPanel.java

License:Open Source License

private void bind() {
    DataBindingContext bindingContext = new DataBindingContext();
    bindingContext.bindValue(WidgetProperties.enabled().observe(btnRBLookup),
            BeanProperties.value("value").observe(viewModel.rbNumber.canSetText()));
    bindingContext.bindValue(WidgetProperties.enabled().observe(btnAddUserDetails),
            BeanProperties.value("value").observe(viewModel.rbNumber.canSetText()));
    bindingContext.bindValue(WidgetProperties.enabled().observe(btnClearUserDetails),
            BeanProperties.value("value").observe(viewModel.rbNumber.canSetText()));
    bindingContext.bindValue(WidgetProperties.enabled().observe(btnUpdateUserDetails),
            BeanProperties.value("value").observe(viewModel.rbNumber.canSetText()));

    viewModel.rbNumber.canSetText().addPropertyChangeListener(new PropertyChangeListener() {
        @Override/*from ww w  .j a v  a2s.c  o m*/
        public void propertyChange(PropertyChangeEvent event) {
            boolean canSet = (boolean) event.getNewValue();
            beamParameters.enableEditing(canSet);
            sampleParameters.enableEditing(canSet);
        }
    });
}

From source file:uk.ac.stfc.isis.ibex.ui.ioccontrol.IocButtonPanel.java

License:Open Source License

private void bindStart(final IocState ioc) {
    IConverter startConverter = new Converter(Boolean.class, Boolean.class) {
        @Override/*from   w w w. jav  a 2 s. c  o  m*/
        public Object convert(Object arg0) {
            return control.startIoc().getCanSend() && !ioc.getIsRunning();
        }

    };

    UpdateValueStrategy startStrategy = new UpdateValueStrategy();
    startStrategy.setConverter(startConverter);

    bindingContext.bindValue(WidgetProperties.enabled().observe(start),
            BeanProperties.value("canSend").observe(control.startIoc()), null, startStrategy);
    bindingContext.bindValue(WidgetProperties.enabled().observe(start),
            BeanProperties.value("isRunning").observe(ioc), null, startStrategy);
}

From source file:uk.ac.stfc.isis.ibex.ui.ioccontrol.IocButtonPanel.java

License:Open Source License

private void bindStop(final IocState ioc) {
    IConverter stopConverter = new Converter(Boolean.class, Boolean.class) {
        @Override//  w w  w.ja  va2  s  . com
        public Object convert(Object arg0) {
            return control.stopIoc().getCanSend() && ioc.getIsRunning();
        }

    };

    UpdateValueStrategy stopStrategy = new UpdateValueStrategy();
    stopStrategy.setConverter(stopConverter);

    bindingContext.bindValue(WidgetProperties.enabled().observe(stop),
            BeanProperties.value("canSend").observe(control.stopIoc()), null, stopStrategy);
    bindingContext.bindValue(WidgetProperties.enabled().observe(stop),
            BeanProperties.value("isRunning").observe(ioc), null, stopStrategy);
}

From source file:uk.ac.stfc.isis.ibex.ui.ioccontrol.IocButtonPanel.java

License:Open Source License

private void bindRestart(final IocState ioc) {
    IConverter restartConverter = new Converter(Boolean.class, Boolean.class) {
        @Override/* ww  w . j a v  a2  s .co m*/
        public Object convert(Object arg0) {
            return control.restartIoc().getCanSend() && ioc.getIsRunning();
        }

    };

    UpdateValueStrategy restartStrategy = new UpdateValueStrategy();
    restartStrategy.setConverter(restartConverter);

    bindingContext.bindValue(WidgetProperties.enabled().observe(restart),
            BeanProperties.value("canSend").observe(control.restartIoc()), null, restartStrategy);
    bindingContext.bindValue(WidgetProperties.enabled().observe(restart),
            BeanProperties.value("isRunning").observe(ioc), null, restartStrategy);
}