Example usage for com.google.gwt.user.cellview.client CellWidget addStyleName

Introduction

In this page you can find the example usage for com.google.gwt.user.cellview.client CellWidget addStyleName.

Prototype

public void addStyleName(String style) 

Source Link

Document

Adds a secondary or dependent style name to this object.

Usage

From source file:n3phele.client.widgets.FileNodeBrowserCore.java

License:Open Source License

public FileNodeBrowserCore(BrowserPresenter presenter, boolean isInput, int rowLength, int width,
        MenuItem heading) {// w  ww  .j  a v a 2 s  .com
    this.setWidth(width + "px");
    this.ROWLENGTH = rowLength;
    this.isInput = isInput;
    this.isOptional = !isInput;
    this.presenter = presenter;
    header = new HorizontalPanel();
    header.setWidth("100%");
    if (heading != null) {
        Cell<MenuItem> cell = new IconTextCell<MenuItem>(32, 32);
        CellWidget<MenuItem> headerIcon = new CellWidget<MenuItem>(cell, heading);
        headerIcon.addStyleName(N3phele.n3pheleResource.css().workspacePanelHeader());
        header.add(headerIcon);
    }

    if (!isInput) {
        newFolderPanel = new DisclosurePanel("New Folder");
        newFolderView = NewFolderView.newInstance();
        newFolderPanel.add(newFolderView);
        newFolderPanel.addOpenHandler(new OpenHandler<DisclosurePanel>() {

            @Override
            public void onOpen(OpenEvent<DisclosurePanel> event) {
                FileNodeBrowserCore.this.newFolderView.clearName();

            }
        });
        newFolderPanel.addCloseHandler(new CloseHandler<DisclosurePanel>() {

            @Override
            public void onClose(CloseEvent<DisclosurePanel> event) {
                String name = FileNodeBrowserCore.this.newFolderView.getFolderName();
                if (name != null) {
                    FileNodeBrowserCore.this.newFolder(name);
                }

            }

        });
        newFolderView.setDisclosurePanel(newFolderPanel);
        header.add(newFolderPanel);
    }
    this.add(header);
    actions = new FlexTable();
    this.add(actions);
    actions.setWidth("100%");

    crumbs = new FlowPanel();
    crumbs.setWidth("100%");
    actions.setWidget(0, 0, crumbs);

    ScrollPanel gridPanel = new ScrollPanel();
    gridPanel.setHeight("200px");
    grid = new CellTable<List<FileNode>>();
    grid.setWidth("100%");
    grid.setTableLayoutFixed(true);
    for (int i = 0; i < ROWLENGTH; i++) {
        Column<List<FileNode>, FileNode> c = new Column<List<FileNode>, FileNode>(
                new FileNodeIconTextCell(N3phele.n3pheleResource.folderIcon(), new FileNodeTextCell(), i)) {

            @Override
            public FileNode getValue(List<FileNode> object) {
                int index = ((FileNodeIconTextCell) this.getCell()).getIndex();
                if (index < object.size()) {
                    return object.get(index);
                } else {
                    return null;
                }
            }
        };
        c.setFieldUpdater(new FieldUpdater<List<FileNode>, FileNode>() {

            @Override
            public void update(int index, List<FileNode> object, FileNode value) {
                if (value != null) {
                    if (!value.getMime().endsWith("Folder") && !value.getMime().endsWith("Placeholder")) {
                        FileNodeBrowserCore.this.filename.setText(value.getName());
                        FileNodeBrowserCore.this.openButtonValidate(!isZip);
                    } else {
                        FileNodeBrowserCore.this.filename.setText(null);
                        if (FileNodeBrowserCore.this.presenter != null) {
                            FileNodeBrowserCore.this.openButtonValidate(isZip);
                            FileNodeBrowserCore.this.presenter.selectFolder(value);
                        }
                    }
                }
                GWT.log("got " + index + " " + value.toFormattedString());

            }
        });
        grid.addColumn(c);
        grid.setColumnWidth(c, 100.0 / ROWLENGTH, Unit.PCT);
    }
    grid.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.DISABLED);
    gridPanel.add(grid);
    actions.setWidget(1, 0, gridPanel);

    repoList = new ListBox(false);
    repoList.addChangeHandler(new ChangeHandler() {

        @Override
        public void onChange(ChangeEvent event) {
            FileNodeBrowserCore.this.filename.setText(null);
            FileNodeBrowserCore.this.openButtonValidate(false);
            if (FileNodeBrowserCore.this.presenter != null) {
                int selected = FileNodeBrowserCore.this.repoList.getSelectedIndex()
                        + (FileNodeBrowserCore.this.isOptional ? -1 : 0);
                if (selected >= 0 && selected < FileNodeBrowserCore.this.repos.size()) {
                    FileNodeBrowserCore.this.presenter
                            .selectFolder(FileNodeBrowserCore.this.repos.get(selected));
                } else {
                    FileNodeBrowserCore.this.presenter.selectFolder((Repository) null);
                }
            }

        }
    });
    actions.setWidget(2, 0, repoList);

    filename = new TextBox();
    filename.addKeyUpHandler(new KeyUpHandler() {

        @Override
        public void onKeyUp(KeyUpEvent event) {
            FileNodeBrowserCore.this.enableOpenButton(false);
            String filename = FileNodeBrowserCore.this.filename.getText();
            String repoURI = FileNodeBrowserCore.this.repoList
                    .getValue(FileNodeBrowserCore.this.repoList.getSelectedIndex());
            GWT.log("save " + filename + " on " + repoURI);
            if (repoURI.length() == 0)
                repoURI = null;
            if (FileNodeBrowserCore.this.presenter != null) {
                validateAndEnableOpenButton(filename, repoURI);
            }
        }
    });
    actions.setWidget(2, 1, filename);
    filename.setWidth((width - 50) + "px");

    this.openButton = getOpenButton(this.isInput);
    if (this.openButton != null)
        actions.setWidget(3, 2, this.openButton);

    this.cancelButton = getCancelButton();
    if (this.cancelButton != null)
        actions.setWidget(3, 3, cancelButton);
    errorIndicator = new Image(N3phele.n3pheleResource.inputErrorIcon());
    setErrorText();

    actions.setWidget(3, 1, errorIndicator);
    actions.getCellFormatter().setHorizontalAlignment(3, 1, HasHorizontalAlignment.ALIGN_RIGHT);
    actions.getFlexCellFormatter().setWidth(3, 3, "80px");
    actions.getFlexCellFormatter().setWidth(3, 2, "80px");
    actions.getFlexCellFormatter().setWidth(3, 1, (width - 100) + "px");

    actions.getFlexCellFormatter().setColSpan(0, 0, 4);
    actions.getFlexCellFormatter().setColSpan(1, 0, 4);
    actions.getFlexCellFormatter().setColSpan(2, 1, 3);
}

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From source file:org.datacleaner.monitor.dashboard.widgets.CustomizeChartOptionsPanel.java

License:Open Source License

private CellWidget<Date> createDatePickerWidget(Date date) {
    CellWidget<Date> cellWidget = new CellWidget<Date>(createDatePickerCell(), date);
    cellWidget.addStyleName("DateSelectionWidget");
    return cellWidget;
}

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