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

Example 31 with ViewerComparator

use of org.eclipse.jface.viewers.ViewerComparator in project netxms by netxms.

the class ObjectToolSelectionDialog method createDialogArea.

/* (non-Javadoc)
    * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
    */
@Override
protected Control createDialogArea(Composite parent) {
    final Composite dialogArea = (Composite) super.createDialogArea(parent);
    GridLayout layout = new GridLayout();
    layout.marginHeight = WidgetHelper.DIALOG_HEIGHT_MARGIN;
    layout.marginWidth = WidgetHelper.DIALOG_WIDTH_MARGIN;
    dialogArea.setLayout(layout);
    viewer = new TableViewer(dialogArea, SWT.FULL_SELECTION | SWT.MULTI | SWT.BORDER);
    viewer.setContentProvider(new ArrayContentProvider());
    viewer.setLabelProvider(new LabelProvider() {

        @Override
        public String getText(Object element) {
            return ((ObjectTool) element).getName();
        }
    });
    viewer.setComparator(new ViewerComparator() {

        @Override
        public int compare(Viewer viewer, Object e1, Object e2) {
            return ((ObjectTool) e1).getName().compareToIgnoreCase(((ObjectTool) e2).getName());
        }
    });
    viewer.setInput(ObjectToolsCache.getInstance().getTools());
    GridData gd = new GridData();
    gd.horizontalAlignment = SWT.FILL;
    gd.verticalAlignment = SWT.FILL;
    gd.grabExcessHorizontalSpace = true;
    gd.grabExcessVerticalSpace = true;
    gd.heightHint = 400;
    viewer.getControl().setLayoutData(gd);
    return dialogArea;
}

Example 32 with ViewerComparator

use of org.eclipse.jface.viewers.ViewerComparator in project netxms by netxms.

the class LastValues method createClientArea.

/* (non-Javadoc)
    * @see org.netxms.ui.eclipse.objectview.objecttabs.elements.OverviewPageElement#createClientArea(org.eclipse.swt.widgets.Composite)
    */
@Override
protected Control createClientArea(Composite parent) {
    viewer = new TableViewer(parent, SWT.FULL_SELECTION | SWT.HIDE_SELECTION | SWT.H_SCROLL | SWT.MULTI);
    setupTable();
    viewer.setContentProvider(new ArrayContentProvider());
    viewer.setLabelProvider(new OverviewDciLabelProvider());
    viewer.setComparator(new ViewerComparator() {

        @Override
        public int compare(Viewer viewer, Object e1, Object e2) {
            return ((DciValue) e1).getDescription().compareToIgnoreCase(((DciValue) e2).getDescription());
        }
    });
    viewer.setInput(((DataCollectionTarget) getObject()).getOverviewDciData().toArray());
    viewer.getTable().getColumn(0).pack();
    viewer.getTable().getColumn(1).pack();
    createPopupMenu();
    refreshController.setInterval(30);
    refresh();
    return viewer.getTable();
}

Example 33 with ViewerComparator

use of org.eclipse.jface.viewers.ViewerComparator in project netxms by netxms.

the class InputFields method createContents.

/* (non-Javadoc)
	 * @see org.eclipse.jface.preference.PreferencePage#createContents(org.eclipse.swt.widgets.Composite)
	 */
@Override
protected Control createContents(Composite parent) {
    objectTool = (ObjectToolDetails) getElement().getAdapter(ObjectToolDetails.class);
    for (InputField f : objectTool.getInputFields()) fields.add(new InputField(f));
    Composite dialogArea = new Composite(parent, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.verticalSpacing = WidgetHelper.DIALOG_SPACING;
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    layout.numColumns = 2;
    dialogArea.setLayout(layout);
    viewer = new TableViewer(dialogArea, SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION);
    GridData gd = new GridData();
    gd.horizontalAlignment = SWT.FILL;
    gd.grabExcessHorizontalSpace = true;
    gd.verticalAlignment = SWT.FILL;
    gd.grabExcessVerticalSpace = true;
    gd.horizontalSpan = 2;
    gd.widthHint = WidgetHelper.BUTTON_WIDTH_HINT * 6;
    viewer.getTable().setLayoutData(gd);
    viewer.setContentProvider(new ArrayContentProvider());
    viewer.setLabelProvider(new InputFieldLabelProvider());
    viewer.setComparator(new ViewerComparator() {

        @Override
        public int compare(Viewer viewer, Object e1, Object e2) {
            return ((InputField) e1).getSequence() - ((InputField) e2).getSequence();
        }
    });
    setupTableColumns();
    viewer.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
            buttonEdit.setEnabled(selection.size() == 1);
            buttonRemove.setEnabled(selection.size() > 0);
            buttonUp.setEnabled(selection.size() == 1);
            buttonDown.setEnabled(selection.size() == 1);
        }
    });
    viewer.addDoubleClickListener(new IDoubleClickListener() {

        @Override
        public void doubleClick(DoubleClickEvent event) {
            editField();
        }
    });
    viewer.setInput(fields.toArray());
    Composite buttonsLeft = new Composite(dialogArea, SWT.NONE);
    RowLayout buttonLayout = new RowLayout();
    buttonLayout.type = SWT.HORIZONTAL;
    buttonLayout.pack = false;
    buttonLayout.marginWidth = 0;
    buttonsLeft.setLayout(buttonLayout);
    gd = new GridData();
    gd.horizontalAlignment = SWT.LEFT;
    gd.verticalIndent = WidgetHelper.OUTER_SPACING - WidgetHelper.INNER_SPACING;
    buttonsLeft.setLayoutData(gd);
    buttonUp = new Button(buttonsLeft, SWT.PUSH);
    buttonUp.setText(Messages.get().InputFields_Up);
    buttonUp.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            widgetSelected(e);
        }

        @Override
        public void widgetSelected(SelectionEvent e) {
            moveFieldUp();
        }
    });
    RowData rd = new RowData();
    rd.width = WidgetHelper.BUTTON_WIDTH_HINT;
    buttonUp.setLayoutData(rd);
    buttonUp.setEnabled(false);
    buttonDown = new Button(buttonsLeft, SWT.PUSH);
    buttonDown.setText(Messages.get().InputFields_Down);
    buttonDown.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            widgetSelected(e);
        }

        @Override
        public void widgetSelected(SelectionEvent e) {
            moveFieldDown();
        }
    });
    rd = new RowData();
    rd.width = WidgetHelper.BUTTON_WIDTH_HINT;
    buttonDown.setLayoutData(rd);
    buttonDown.setEnabled(false);
    Composite buttonsRight = new Composite(dialogArea, SWT.NONE);
    buttonLayout = new RowLayout();
    buttonLayout.type = SWT.HORIZONTAL;
    buttonLayout.pack = false;
    buttonLayout.marginWidth = 0;
    buttonsRight.setLayout(buttonLayout);
    gd = new GridData();
    gd.horizontalAlignment = SWT.RIGHT;
    gd.verticalIndent = WidgetHelper.OUTER_SPACING - WidgetHelper.INNER_SPACING;
    buttonsRight.setLayoutData(gd);
    buttonAdd = new Button(buttonsRight, SWT.PUSH);
    buttonAdd.setText(Messages.get().Columns_Add);
    buttonAdd.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            widgetSelected(e);
        }

        @Override
        public void widgetSelected(SelectionEvent e) {
            addField();
        }
    });
    rd = new RowData();
    rd.width = WidgetHelper.BUTTON_WIDTH_HINT;
    buttonAdd.setLayoutData(rd);
    buttonEdit = new Button(buttonsRight, SWT.PUSH);
    buttonEdit.setText(Messages.get().Columns_Edit);
    buttonEdit.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            widgetSelected(e);
        }

        @Override
        public void widgetSelected(SelectionEvent e) {
            editField();
        }
    });
    rd = new RowData();
    rd.width = WidgetHelper.BUTTON_WIDTH_HINT;
    buttonEdit.setLayoutData(rd);
    buttonEdit.setEnabled(false);
    buttonRemove = new Button(buttonsRight, SWT.PUSH);
    buttonRemove.setText(Messages.get().Columns_Delete);
    buttonRemove.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            widgetSelected(e);
        }

        @Override
        public void widgetSelected(SelectionEvent e) {
            removeField();
        }
    });
    rd = new RowData();
    rd.width = WidgetHelper.BUTTON_WIDTH_HINT;
    buttonRemove.setLayoutData(rd);
    buttonRemove.setEnabled(false);
    return dialogArea;
}

Example 34 with ViewerComparator

use of org.eclipse.jface.viewers.ViewerComparator in project webtools.sourceediting by eclipse.

the class HTMLSyntaxColoringPage method createStylesViewer.

/**
 * Creates the List viewer where we see the various syntax element display
 * names--would it ever be a Tree like JDT's?
 *
 * @param parent
 * @return
 */
private StructuredViewer createStylesViewer(Composite parent) {
    StructuredViewer stylesViewer = new ListViewer(parent, SWT.SINGLE | SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER);
    stylesViewer.setComparator(new ViewerComparator(Collator.getInstance()));
    stylesViewer.setLabelProvider(new LabelProvider() {

        public String getText(Object element) {
            Object description = fStyleToDescriptionMap.get(element);
            if (description != null)
                return description.toString();
            return super.getText(element);
        }
    });
    stylesViewer.setContentProvider(new ITreeContentProvider() {

        public void dispose() {
        }

        public Object[] getChildren(Object parentElement) {
            return getStylePreferenceKeys().toArray();
        }

        public Object[] getElements(Object inputElement) {
            return getChildren(inputElement);
        }

        public Object getParent(Object element) {
            return getStylePreferenceKeys();
        }

        public boolean hasChildren(Object element) {
            return false;
        }

        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        }
    });
    return stylesViewer;
}

Example 35 with ViewerComparator

use of org.eclipse.jface.viewers.ViewerComparator in project webtools.sourceediting by eclipse.

the class JSONSyntaxColoringPage method createStylesViewer.

/**
 * Creates the List viewer where we see the various syntax element display
 * names--would it ever be a Tree like JDT's?
 *
 * @param parent
 * @return
 */
private StructuredViewer createStylesViewer(Composite parent) {
    StructuredViewer stylesViewer = new ListViewer(parent, SWT.SINGLE | SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER);
    stylesViewer.setComparator(new ViewerComparator(Collator.getInstance()));
    stylesViewer.setLabelProvider(new LabelProvider() {

        public String getText(Object element) {
            Object description = fStyleToDescriptionMap.get(element);
            if (description != null)
                return description.toString();
            return super.getText(element);
        }
    });
    stylesViewer.setContentProvider(new ITreeContentProvider() {

        public void dispose() {
        }

        public Object[] getChildren(Object parentElement) {
            return getStylePreferenceKeys().toArray();
        }

        public Object[] getElements(Object inputElement) {
            return getChildren(inputElement);
        }

        public Object getParent(Object element) {
            return getStylePreferenceKeys();
        }

        public boolean hasChildren(Object element) {
            return false;
        }

        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        }
    });
    return stylesViewer;
}