Example usage for org.eclipse.jface.databinding.swt SWTObservables observeItems

Introduction

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

Prototype

@Deprecated
public static IObservableList observeItems(Control control) 

Source Link

Document

Returns an observable observing the items attribute of the provided control.

Usage

From source file:org.eclipse.rcptt.ui.report.ReportMainPage.java

License:Open Source License

public void createControl(Composite parent) {
    Composite panel = new Composite(parent, SWT.NONE);
    GridLayoutFactory.swtDefaults().numColumns(2).applyTo(panel);

    // Report name
    Label l = new Label(panel, SWT.NONE);
    l.setText(Messages.ReportMainPage_NameLabel);
    final Text reportName = new Text(panel, SWT.BORDER);
    GridDataFactory.fillDefaults().grab(true, false).applyTo(reportName);

    final ControlDecoration controlDecoration = new ControlDecoration(reportName, SWT.LEFT | SWT.TOP);
    controlDecoration.setDescriptionText(""); //$NON-NLS-1$
    FieldDecoration fieldDecoration = FieldDecorationRegistry.getDefault()
            .getFieldDecoration(FieldDecorationRegistry.DEC_ERROR);
    controlDecoration.setImage(fieldDecoration.getImage());
    controlDecoration.hide();/*  www.ja v  a2 s. c om*/

    dbc.bindValue(SWTObservables.observeText(reportName, SWT.Modify), this.reportName);

    this.reportName.addValueChangeListener(new IValueChangeListener() {
        public void handleValueChange(ValueChangeEvent event) {
            String name = (String) event.getObservableValue().getValue();
            if (name.trim().length() == 0) {
                controlDecoration.show();
                controlDecoration.showHoverText(Messages.ReportMainPage_EmptyReportNameMsg);
                validate();
                return;
            }
            controlDecoration.hide();
            validate();
        }
    });
    // Output format:
    l = new Label(panel, SWT.NONE);
    l.setText(Messages.ReportMainPage_FormatLabel);
    Combo reportFormat = new Combo(panel, SWT.BORDER | SWT.READ_ONLY);
    GridDataFactory.swtDefaults().grab(false, false).applyTo(reportFormat);
    dbc.bindList(SWTObservables.observeItems(reportFormat), this.reports, new UpdateListStrategy() {
        @Override
        public Object convert(Object value) {
            return convertReport(value);
        }
    }, new UpdateListStrategy() {
        @Override
        public Object convert(Object value) {
            return ((ReportRenderer) value).getName();
        }
    });
    dbc.bindValue(SWTObservables.observeSelection(reportFormat), this.reportFormat, new UpdateValueStrategy() {
        @Override
        public Object convert(Object value) {
            return convertReport(value);
        }
    }, new UpdateValueStrategy() {
        @Override
        public Object convert(Object value) {
            if (value != null) {
                return ((ReportRenderer) value).getName();
            }
            return null;
        }
    });
    ReportRenderer defaultRenderer = null;
    for (int i = 0; i < reports.size(); i++) {
        ReportRenderer rr = (ReportRenderer) reports.get(i);
        if (rr.getExtension().equals("html")) { //$NON-NLS-1$
            defaultRenderer = rr;
            break;
        }
    }
    if (defaultRenderer != null) {
        this.reportFormat.setValue(defaultRenderer);
    } else {
        this.reportFormat.setValue(reports.get(0));
    }

    // Output location

    l = new Label(panel, SWT.NONE);
    GridDataFactory.fillDefaults().span(2, 1).applyTo(l);
    Composite sPanel = new Composite(panel, SWT.NONE);
    GridLayoutFactory.fillDefaults().numColumns(2).applyTo(sPanel);
    GridDataFactory.fillDefaults().span(2, 1).applyTo(sPanel);
    l = new Label(sPanel, SWT.NONE);
    l.setText(Messages.ReportMainPage_OutputLabel);
    l = new Label(sPanel, SWT.HORIZONTAL | SWT.SEPARATOR);
    GridDataFactory.fillDefaults().grab(true, false).applyTo(l);

    // Generate to workspace
    createGenerateWorkspace(panel);

    // Generate to file system
    createGenerateToFilesystem(panel);

    setControl(panel);
    IDialogSettings ds = getDialogSettings();
    if (ds != null) {
        String loc = ds.get("report.dialog.workspace.location"); //$NON-NLS-1$
        if (loc != null) {
            workspaceLocation.setValue(loc);
        }
    }
    if (initialWorkspaceLocation != null) {
        workspaceLocation.setValue(initialWorkspaceLocation);
    }
    validate();
}

---

From source file:org.eclipse.riena.internal.ui.ridgets.swt.CComboRidget.java

License:Open Source License

@Override
protected IObservableList getUIControlItemsObservable() {
    return SWTObservables.observeItems(getUIControl());
}

---

From source file:org.objectstyle.wolips.wooeditor.editor.DisplayGroupDetailsPage.java

License:Open Source License

private void bind() {
    // XXX This method is too long
    if (myDisplayGroup == null) {
        return;/*ww  w . ja  v a  2s  . com*/
    }
    myBindingContext = new DataBindingContext();

    myBindingContext.bindValue(SWTObservables.observeText(myNameText, SWT.Modify),
            BeansObservables.observeValue(myDisplayGroup, DisplayGroup.NAME), null, null);

    myBindingContext.bindList(SWTObservables.observeItems(myClassNameCombo),
            BeansObservables.observeList(Realm.getDefault(), myDisplayGroup, DisplayGroup.CLASS_NAME_LIST),
            null, null);
    myBindingContext.bindValue(SWTObservables.observeSingleSelectionIndex(myClassNameCombo),
            BeansObservables.observeValue(myDisplayGroup, DisplayGroup.CLASS_NAME_INDEX), null, null);

    myBindingContext.bindList(SWTObservables.observeItems(myEntityCombo),
            BeansObservables.observeList(Realm.getDefault(), myDisplayGroup, DisplayGroup.ENTITY_LIST), null,
            null);
    myBindingContext.bindValue(SWTObservables.observeEnabled(myMasterDetailGroup),
            BeansObservables.observeValue(myDisplayGroup, DisplayGroup.HAS_MASTER_DETAIL),
            new UpdateValueStrategy(UpdateValueStrategy.POLICY_NEVER), null);

    UpdateValueStrategy booleanInverse = new UpdateValueStrategy(UpdateValueStrategy.POLICY_UPDATE) {
        @Override
        protected IStatus doSet(final IObservableValue observableValue, final Object value) {
            Boolean newValue = !(Boolean) value;
            return super.doSet(observableValue, newValue);
        }
    };

    myBindingContext.bindValue(SWTObservables.observeEnabled(myEntityCombo),
            BeansObservables.observeValue(myDisplayGroup, DisplayGroup.HAS_MASTER_DETAIL),
            new UpdateValueStrategy(UpdateValueStrategy.POLICY_NEVER), booleanInverse);
    myBindingContext.bindValue(CustomSWTObservables.observeText(myEntityCombo),
            BeansObservables.observeValue(myDisplayGroup, DisplayGroup.ENTITY_NAME), null, null);

    myBindingContext.bindValue(SWTObservables.observeEnabled(myEditingContextText),
            BeansObservables.observeValue(myDisplayGroup, DisplayGroup.HAS_MASTER_DETAIL),
            new UpdateValueStrategy(UpdateValueStrategy.POLICY_NEVER), booleanInverse);
    myBindingContext.bindValue(SWTObservables.observeText(myEditingContextText, SWT.Modify),
            BeansObservables.observeValue(myDisplayGroup, DisplayGroup.EDITING_CONTEXT), null, null);

    myBindingContext.bindValue(SWTObservables.observeSelection(myHasDetailButton),
            BeansObservables.observeValue(myDisplayGroup, DisplayGroup.HAS_MASTER_DETAIL), null, null);

    myBindingContext.bindList(SWTObservables.observeItems(myMasterEntityCombo),
            BeansObservables.observeList(Realm.getDefault(), myDisplayGroup, DisplayGroup.ENTITY_LIST), null,
            null);
    myBindingContext.bindValue(CustomSWTObservables.observeText(myMasterEntityCombo),
            BeansObservables.observeValue(myDisplayGroup, DisplayGroup.MASTER_ENTITY_NAME), null, null);

    myBindingContext.bindList(SWTObservables.observeItems(myDetailKeyCombo),
            BeansObservables.observeList(Realm.getDefault(), myDisplayGroup, DisplayGroup.DETAIL_KEY_LIST),
            null, null);

    myBindingContext.bindValue(CustomSWTObservables.observeText(myDetailKeyCombo),
            BeansObservables.observeValue(myDisplayGroup, DisplayGroup.DETAIL_KEY_NAME), null, null);

    myBindingContext.bindValue(SWTObservables.observeSelection(myEntriesPerBatchSpinner),
            BeansObservables.observeValue(myDisplayGroup, DisplayGroup.ENTRIES_PER_BATCH), null, null);

    myBindingContext.bindValue(SWTObservables.observeSelection(mySelectsFirstObjectButton),
            BeansObservables.observeValue(myDisplayGroup, DisplayGroup.SELECTS_FIRST_OBJECT), null, null);

    myBindingContext.bindList(SWTObservables.observeItems(myQualificationCombo),
            BeansObservables.observeList(Realm.getDefault(), myDisplayGroup, DisplayGroup.QUALIFICATION_LIST),
            null, null);
    myBindingContext.bindValue(SWTObservables.observeSingleSelectionIndex(myQualificationCombo),
            BeansObservables.observeValue(myDisplayGroup, DisplayGroup.QUALIFICATION_INDEX), null, null);

    myBindingContext.bindValue(SWTObservables.observeSelection(myFetchOnLoadButton),
            BeansObservables.observeValue(myDisplayGroup, DisplayGroup.FETCHES_ON_LOAD), null, null);

    myBindingContext.bindList(SWTObservables.observeItems(mySortAttributeCombo),
            BeansObservables.observeList(Realm.getDefault(), myDisplayGroup, DisplayGroup.SORT_LIST), null,
            null);

    myBindingContext.bindValue(CustomSWTObservables.observeSelection(mySortAttributeCombo),
            BeansObservables.observeValue(myDisplayGroup, DisplayGroup.SORT_ORDER_KEY), null, null);

    myBindingContext.bindValue(CustomSWTObservables.observeSelection(mySortRadioGroup),
            BeansObservables.observeValue(myDisplayGroup, DisplayGroup.SORT_ORDER), null, null);

    UpdateValueStrategy fetchSpecEmpty = new UpdateValueStrategy();
    fetchSpecEmpty.setConverter(new IConverter() {
        public Object convert(final Object fromObject) {
            boolean result = fromObject != null && ((List<?>) fromObject).size() > 0;
            if (!myHasDetailButton.getSelection()) {
                return result;
            }
            return false;
        }

        public Object getFromType() {
            return new ArrayList<String>();
        }

        public Object getToType() {
            return true;
        }
    });

    UpdateValueStrategy fetchSpecEnabled = new UpdateValueStrategy(UpdateValueStrategy.POLICY_UPDATE) {
        @Override
        protected IStatus doSet(final IObservableValue observableValue, final Object value) {
            Boolean newValue = false;
            if (myFetchSpecCombo.getItemCount() > 0) {
                newValue = !(Boolean) value;
            }
            return super.doSet(observableValue, newValue);
        }
    };
    myBindingContext.bindValue(SWTObservables.observeEnabled(myFetchSpecCombo),
            BeansObservables.observeValue(myDisplayGroup, DisplayGroup.HAS_MASTER_DETAIL),
            new UpdateValueStrategy(UpdateValueStrategy.POLICY_NEVER), fetchSpecEnabled);

    myBindingContext.bindValue(SWTObservables.observeEnabled(myFetchSpecCombo),
            BeansObservables.observeValue(myDisplayGroup, DisplayGroup.FETCH_SPEC_LIST),
            new UpdateValueStrategy(UpdateValueStrategy.POLICY_NEVER), fetchSpecEmpty);

    myBindingContext.bindList(SWTObservables.observeItems(myFetchSpecCombo),
            BeansObservables.observeList(Realm.getDefault(), myDisplayGroup, DisplayGroup.FETCH_SPEC_LIST),
            null, null);

    UpdateValueStrategy fetchSpecSelection = new UpdateValueStrategy() {
        @Override
        protected IStatus doSet(IObservableValue observableValue, Object value) {
            if (value == null || value.equals("")) {
                value = DisplayGroup.FETCH_SPEC_NONE;
            }
            return super.doSet(observableValue, value);
        }
    };
    myBindingContext.bindValue(CustomSWTObservables.observeSelection(myFetchSpecCombo),
            BeansObservables.observeValue(myDisplayGroup, DisplayGroup.FETCH_SPEC_NAME), null,
            fetchSpecSelection);

    myEntityCombo.addModifyListener(myEntityModifyListener);
    myMasterEntityCombo.addModifyListener(myMasterEntityListener);
    mySortAttributeCombo.addSelectionListener(mySortEntityListener);

}

---

From source file:org.reap.internal.core.binding.BindingManager.java

License:Open Source License

private IObservable createSWTObservable(final Control control, final BindingConfig binding) {
    IObservable obs = null;//from   w  ww.  j ava  2 s. com
    switch (binding.getType()) {
    case BACKGROUND:
        obs = SWTObservables.observeBackground(control);
        break;
    case EDITABLE:
        obs = SWTObservables.observeEditable(control);
        break;
    case ENABLED:
        obs = SWTObservables.observeEnabled(control);
        break;
    case FONT:
        obs = SWTObservables.observeFont(control);
        break;
    case FOREGROUND:
        obs = SWTObservables.observeForeground(control);
        break;
    case ITEMS:
        obs = SWTObservables.observeItems(control);
        break;
    case MAX:
        obs = SWTObservables.observeMax(control);
        break;
    case MIN:
        obs = SWTObservables.observeMin(control);
        break;
    case SELECTION:
        obs = SWTObservables.observeSelection(control);
        break;
    case SINGLESELECTIONINDEX:
        obs = SWTObservables.observeSingleSelectionIndex(control);
        break;
    case TEXT:
        obs = SWTObservables.observeText(control);
        break;
    case TEXTFOCUSOUT:
        obs = SWTObservables.observeText(control, SWT.FocusOut);
        break;
    case TEXTMODIFY:
        obs = SWTObservables.observeText(control, SWT.Modify);
        break;
    case TEXTNONE:
        obs = SWTObservables.observeText(control, SWT.None);
        break;
    case TOOLTIPTEXT:
        obs = SWTObservables.observeTooltipText(control);
        break;
    case VISIBLE:
        obs = SWTObservables.observeVisible(control);
        break;
    default:
        throw new IllegalArgumentException();
    }
    return obs;
}

---

From source file:uk.ac.stfc.isis.ibex.ui.synoptic.widgets.SynopticSelection.java

License:Open Source License

private void bind(SynopticSelectionViewModel model) {
    DataBindingContext bindingContext = new DataBindingContext();

    bindingContext.bindList(SWTObservables.observeItems(synopticCombo),
            BeanProperties.list(SynopticSelectionViewModel.SYNOPTIC_LIST).observe(model));
    bindingContext.bindValue(WidgetProperties.selection().observe(synopticCombo),
            BeanProperties.value(SynopticSelectionViewModel.SELECTED).observe(model));
    bindingContext.bindValue(WidgetProperties.enabled().observe(synopticCombo),
            BeanProperties.value(SynopticSelectionViewModel.ENABLED).observe(model));
    bindingContext.bindValue(WidgetProperties.enabled().observe(refreshButton),
            BeanProperties.value(SynopticSelectionViewModel.ENABLED).observe(model));

}

---