Examples with CheckStateChangedEvent org.eclipse.jface.viewers.CheckStateChangedEvent used on opensource projects

Example 71 with CheckStateChangedEvent

use of org.eclipse.jface.viewers.CheckStateChangedEvent in project org.eclipse.rap by eclipse-rap.

the class WorkingSetSelectionDialog method createDialogArea.

/**
 * Overrides method from Dialog.
 * Create the dialog widgets.
 *
 * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(Composite)
 */
protected Control createDialogArea(Composite parent) {
    initializeDialogUnits(parent);
    Composite composite = (Composite) super.createDialogArea(parent);
    createMessageArea(composite);
    SelectionListener listener = new SelectionAdapter() {

        public void widgetSelected(SelectionEvent e) {
            updateButtonAvailability();
        }
    };
    buttonWindowSet = new Button(composite, SWT.RADIO);
    buttonWindowSet.setText(WorkbenchMessages.get().WindowWorkingSets);
    buttonWindowSet.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    buttonWindowSet.addSelectionListener(listener);
    buttonNoSet = new Button(composite, SWT.RADIO);
    buttonNoSet.setText(WorkbenchMessages.get().NoWorkingSet);
    buttonNoSet.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    buttonNoSet.addSelectionListener(listener);
    buttonSelectedSets = new Button(composite, SWT.RADIO);
    buttonSelectedSets.setText(WorkbenchMessages.get().SelectedWorkingSets);
    buttonSelectedSets.addSelectionListener(listener);
    switch(getInitialRadioSelection()) {
        case 0:
            buttonWindowSet.setSelection(true);
            break;
        case 1:
            buttonNoSet.setSelection(true);
            break;
        case 2:
            buttonSelectedSets.setSelection(true);
            break;
    }
    buttonSelectedSets.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    Composite viewerComposite = new Composite(composite, SWT.NONE);
    GridLayout layout = new GridLayout(2, false);
    layout.marginHeight = layout.marginWidth = 0;
    layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
    layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
    viewerComposite.setLayout(layout);
    GridData data = new GridData(GridData.FILL_BOTH);
    data.heightHint = SIZING_SELECTION_WIDGET_HEIGHT;
    // fudge?  I like fudge.
    data.widthHint = SIZING_SELECTION_WIDGET_WIDTH + 300;
    viewerComposite.setLayoutData(data);
    listViewer = CheckboxTableViewer.newCheckList(viewerComposite, SWT.BORDER | SWT.MULTI);
    data = new GridData(GridData.FILL_BOTH);
    data.heightHint = SIZING_SELECTION_WIDGET_HEIGHT;
    data.widthHint = SIZING_SELECTION_WIDGET_WIDTH;
    listViewer.getTable().setLayoutData(data);
    listViewer.setLabelProvider(labelProvider);
    listViewer.setContentProvider(contentProvider);
    listViewer.setComparator(new WorkbenchViewerComparator());
    listViewer.addFilter(new WorkingSetFilter(getSupportedWorkingSetIds()));
    listViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        public void selectionChanged(SelectionChangedEvent event) {
            handleSelectionChanged();
        }
    });
    listViewer.addDoubleClickListener(new IDoubleClickListener() {

        public void doubleClick(DoubleClickEvent event) {
            Object obj = ((IStructuredSelection) listViewer.getSelection()).getFirstElement();
            listViewer.setCheckedElements(new Object[] { obj });
            buttonWindowSet.setSelection(false);
            buttonNoSet.setSelection(false);
            buttonSelectedSets.setSelection(true);
            okPressed();
        }
    });
    listViewer.addCheckStateListener(new ICheckStateListener() {

        public void checkStateChanged(CheckStateChangedEvent event) {
            // implicitly select the third radio button
            buttonWindowSet.setSelection(false);
            buttonNoSet.setSelection(false);
            buttonSelectedSets.setSelection(true);
        }
    });
    addModifyButtons(viewerComposite);
    addSelectionButtons(composite);
    listViewer.setInput(Arrays.asList(WorkbenchPlugin.getDefault().getWorkingSetManager().getWorkingSets()));
    List initialElementSelections = getInitialElementSelections();
    if (multiSelect) {
        listViewer.setCheckedElements(initialElementSelections.toArray());
    } else if (!initialElementSelections.isEmpty()) {
        IWorkingSet set = (IWorkingSet) initialElementSelections.get(0);
        if (set instanceof AggregateWorkingSet) {
            AggregateWorkingSet aggregate = (AggregateWorkingSet) set;
            listViewer.setCheckedElements(aggregate.getComponents());
        } else {
            listViewer.setCheckedElements(initialElementSelections.toArray());
        }
    }
    availableWorkingSetsChanged();
    Dialog.applyDialogFont(composite);
    return composite;
}

Example 72 with CheckStateChangedEvent

use of org.eclipse.jface.viewers.CheckStateChangedEvent in project n4js by eclipse.

the class ExportSelectionPage method createChoiceListGroup.

/**
 * The List of projects
 *
 * @param composite
 */
private void createChoiceListGroup(Composite parent) {
    Composite choiceListGroup = new Composite(parent, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.numColumns = 1;
    choiceListGroup.setLayout(layout);
    choiceListGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    choiceListGroup.setFont(parent.getFont());
    choiceList = CheckboxTableViewer.newCheckList(choiceListGroup, SWT.BORDER);
    choiceList.getTable().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    choiceList.setLabelProvider(WorkbenchLabelProvider.getDecoratingWorkbenchLabelProvider());
    // sort the projects before displaying, ignoring case like in the workspace projects view.
    final List<IProject> sortedProjects = new ArrayList<>(projects.keySet());
    sortedProjects.sort((a, b) -> a.getName().compareToIgnoreCase(b.getName()));
    choiceList.setContentProvider(new IStructuredContentProvider() {

        @Override
        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        // n.t.d.
        }

        @Override
        public void dispose() {
        // n.t.d.
        }

        @Override
        public Object[] getElements(Object inputElement) {
            return sortedProjects.toArray();
        }
    });
    choiceList.setCheckStateProvider(new ICheckStateProvider() {

        @Override
        public boolean isGrayed(Object element) {
            return false;
        }

        @Override
        public boolean isChecked(Object element) {
            Boolean checkedState = projects.get(element);
            return checkedState != null && checkedState.booleanValue();
        }
    });
    choiceList.setInput(new StructuredSelection(projects));
    choiceList.addCheckStateListener(new ICheckStateListener() {

        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            handleCheckStateChange(event);
        }
    });
}

Example 73 with CheckStateChangedEvent

use of org.eclipse.jface.viewers.CheckStateChangedEvent in project hale by halestudio.

the class LayersDialog method createDialogArea.

/**
 * @see TitleAreaDialog#createDialogArea(Composite)
 */
@Override
protected Control createDialogArea(Composite parent) {
    Composite page = new Composite(parent, SWT.NONE);
    GridData data = new GridData(SWT.FILL, SWT.FILL, true, true);
    page.setLayoutData(data);
    page.setLayout(new FillLayout());
    CheckboxTableViewer table = CheckboxTableViewer.newCheckList(page, SWT.V_SCROLL | SWT.BORDER);
    TableColumn names = new TableColumn(table.getTable(), SWT.NONE);
    names.setWidth(200);
    names.setText(Messages.LayersDialog_2);
    TableColumn descs = new TableColumn(table.getTable(), SWT.NONE);
    descs.setWidth(200);
    descs.setText(Messages.LayersDialog_3);
    // labels
    table.setLabelProvider(new LayerLabelProvider());
    table.setCheckStateProvider(new LayerCheckStateProvider());
    table.addCheckStateListener(new ICheckStateListener() {

        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            ((Layer) event.getElement()).setSelected(event.getChecked());
        }
    });
    // content
    table.setContentProvider(new IStructuredContentProvider() {

        @Override
        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        // ignore
        }

        @Override
        public void dispose() {
        // ignore
        }

        @Override
        @SuppressWarnings("unchecked")
        public Object[] getElements(Object inputElement) {
            return ((List<Layer>) inputElement).toArray();
        }
    });
    table.setInput(layers);
    table.getTable().setLinesVisible(true);
    table.getTable().setHeaderVisible(true);
    // pack columns
    names.pack();
    descs.pack();
    return page;
}

Example 74 with CheckStateChangedEvent

use of org.eclipse.jface.viewers.CheckStateChangedEvent in project hale by halestudio.

the class MergeParameterPage method createContent.

@Override
protected void createContent(Composite page) {
    // set layout of page
    page.setLayout(new GridLayout());
    Label name = new Label(page, SWT.NONE);
    name.setText(parameter.getDisplayName());
    // create checkbox tree viewer
    viewer = new CheckboxTreeViewer(page, SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);
    viewer.getControl().setLayoutData(GridDataFactory.fillDefaults().grab(true, true).create());
    // comparator
    viewer.setComparator(new DefinitionComparator());
    // label provider
    viewer.setLabelProvider(labelProvider);
    // content provider
    viewer.setContentProvider(new PropertyPathContentProvider(SchemaSpaceID.SOURCE));
    // check state listener
    viewer.addCheckStateListener(new ICheckStateListener() {

        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            // add/remove it from/to set of selected properties
            EntityDefinition eventSource = (EntityDefinition) event.getElement();
            if (event.getChecked())
                selection.add(eventSource);
            else
                selection.remove(eventSource);
        }
    });
    // for now filter everything after first level
    viewer.addFilter(new ViewerFilter() {

        @Override
        public boolean select(Viewer viewer, Object parentElement, Object element) {
            return parentElement == sourceType;
        }
    });
    if (parameter.getName().equals(PARAMETER_ADDITIONAL_PROPERTY))
        viewer.addFilter(new ViewerFilter() {

            @Override
            public boolean select(Viewer viewer, Object parentElement, Object element) {
                return !filtered.contains(element);
            }
        });
    Cell unfinishedCell = getWizard().getUnfinishedCell();
    if (unfinishedCell.getSource() != null) {
        sourceType = (TypeDefinition) unfinishedCell.getSource().values().iterator().next().getDefinition().getDefinition();
    }
    viewer.setInput(sourceType);
    // add initial selection
    if (sourceType != null && initialSelection != null) {
        for (String propertyPath : initialSelection) {
            EntityDefinition entity = getEntityDefinition(propertyPath, sourceType);
            if (entity != null) {
                selection.add(entity);
            } else {
                log.warn("Could not find child for property path " + propertyPath);
            }
        }
        viewer.setCheckedElements(selection.toArray());
    }
}

Example 75 with CheckStateChangedEvent

use of org.eclipse.jface.viewers.CheckStateChangedEvent in project translationstudio8 by heartsome.

the class ImportProjectWizardPage method createProjectsList.

/**
	 * Create the checkbox list for the found projects.
	 * 
	 * @param workArea
	 */
private void createProjectsList(Composite workArea) {
    Label title = new Label(workArea, SWT.NONE);
    title.setText(DataTransferMessages.WizardProjectsImportPage_ProjectsListTitle);
    Composite listComposite = new Composite(workArea, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    layout.marginWidth = 0;
    layout.makeColumnsEqualWidth = false;
    listComposite.setLayout(layout);
    listComposite.setLayoutData(new GridData(GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL | GridData.FILL_BOTH));
    projectsList = new CheckboxTreeViewer(listComposite, SWT.BORDER);
    GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
    gridData.widthHint = new PixelConverter(projectsList.getControl()).convertWidthInCharsToPixels(25);
    gridData.heightHint = new PixelConverter(projectsList.getControl()).convertHeightInCharsToPixels(10);
    projectsList.getControl().setLayoutData(gridData);
    projectsList.setContentProvider(new ITreeContentProvider() {

        /*
			 * (non-Javadoc)
			 * 
			 * @see
			 * org.eclipse.jface.viewers.ITreeContentProvider#getChildren(java
			 * .lang.Object)
			 */
        public Object[] getChildren(Object parentElement) {
            return null;
        }

        /*
			 * (non-Javadoc)
			 * 
			 * @see
			 * org.eclipse.jface.viewers.IStructuredContentProvider#getElements
			 * (java.lang.Object)
			 */
        public Object[] getElements(Object inputElement) {
            return getProjectRecords();
        }

        /*
			 * (non-Javadoc)
			 * 
			 * @see
			 * org.eclipse.jface.viewers.ITreeContentProvider#hasChildren(java
			 * .lang.Object)
			 */
        public boolean hasChildren(Object element) {
            return false;
        }

        /*
			 * (non-Javadoc)
			 * 
			 * @see
			 * org.eclipse.jface.viewers.ITreeContentProvider#getParent(java
			 * .lang.Object)
			 */
        public Object getParent(Object element) {
            return null;
        }

        /*
			 * (non-Javadoc)
			 * 
			 * @see org.eclipse.jface.viewers.IContentProvider#dispose()
			 */
        public void dispose() {
        }

        /*
			 * (non-Javadoc)
			 * 
			 * @see
			 * org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse
			 * .jface.viewers.Viewer, java.lang.Object, java.lang.Object)
			 */
        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        }
    });
    projectsList.setLabelProvider(new ProjectLabelProvider());
    projectsList.addCheckStateListener(new ICheckStateListener() {

        /*
			 * (non-Javadoc)
			 * 
			 * @see
			 * org.eclipse.jface.viewers.ICheckStateListener#checkStateChanged
			 * (org.eclipse.jface.viewers.CheckStateChangedEvent)
			 */
        public void checkStateChanged(CheckStateChangedEvent event) {
            ProjectRecord element = (ProjectRecord) event.getElement();
            if (element.hasConflicts) {
                projectsList.setChecked(element, false);
            }
            setPageComplete(projectsList.getCheckedElements().length > 0);
        }
    });
    projectsList.setInput(this);
    projectsList.setComparator(new ViewerComparator());
    createSelectionButtons(listComposite);
}