Examples with Label com.google.gwt.user.client.ui.Label used on opensource projects

Example 71 with Label

use of com.google.gwt.user.client.ui.Label in project rstudio by rstudio.

the class RStudio method showProgress.

private Command showProgress() {
    final Label background = new Label();
    background.getElement().getStyle().setZIndex(1000);
    background.getElement().getStyle().setBackgroundColor("#e1e2e5");
    final RootLayoutPanel rootPanel = RootLayoutPanel.get();
    rootPanel.add(background);
    rootPanel.setWidgetTopBottom(background, 0, Style.Unit.PX, 0, Style.Unit.PX);
    rootPanel.setWidgetLeftRight(background, 0, Style.Unit.PX, 0, Style.Unit.PX);
    String progressUrl = ProgressImages.createLargeGray().getUrl();
    StringBuilder str = new StringBuilder();
    str.append("<img src=\"");
    str.append(progressUrl);
    str.append("\"");
    if (BrowseCap.devicePixelRatio() > 1.0)
        str.append("width=24 height=24");
    str.append("/>");
    final SimplePanel progressPanel = new SimplePanel();
    final Element div = progressPanel.getElement();
    div.setInnerHTML(str.toString());
    div.getStyle().setWidth(100, Style.Unit.PCT);
    div.getStyle().setMarginTop(200, Style.Unit.PX);
    div.getStyle().setProperty("textAlign", "center");
    div.getStyle().setZIndex(1000);
    ElementIds.assignElementId(div, ElementIds.LOADING_SPINNER);
    rootPanel.add(progressPanel);
    return new Command() {

        public void execute() {
            try {
                rootPanel.remove(progressPanel);
                rootPanel.remove(background);
            } catch (Exception e) {
                Debug.log(e.toString());
            }
        }
    };
}

Example 72 with Label

use of com.google.gwt.user.client.ui.Label in project rstudio by rstudio.

the class MiniDialogPopupPanel method commonInit.

private void commonInit() {
    addStyleName(ThemeStyles.INSTANCE.miniDialogPopupPanel());
    verticalPanel_ = new VerticalPanel();
    verticalPanel_.setStyleName(ThemeStyles.INSTANCE.miniDialogContainer());
    // title bar
    HorizontalPanel titleBar = new HorizontalPanel();
    titleBar.setWidth("100%");
    captionLabel_ = new Label();
    captionLabel_.setStyleName(ThemeStyles.INSTANCE.miniDialogCaption());
    titleBar.add(captionLabel_);
    titleBar.setCellHorizontalAlignment(captionLabel_, HasHorizontalAlignment.ALIGN_LEFT);
    HorizontalPanel toolsPanel = new HorizontalPanel();
    toolsPanel.setStyleName(ThemeStyles.INSTANCE.miniDialogTools());
    ToolbarButton hideButton = new ToolbarButton(new ImageResource2x(ThemeResources.INSTANCE.closeChevron2x()), new ClickHandler() {

        public void onClick(ClickEvent event) {
            MiniDialogPopupPanel.this.hideMiniDialog();
        }
    });
    hideButton.setTitle("Close");
    toolsPanel.add(hideButton);
    titleBar.add(toolsPanel);
    titleBar.setCellHorizontalAlignment(toolsPanel, HasHorizontalAlignment.ALIGN_RIGHT);
    verticalPanel_.add(titleBar);
    // main widget
    verticalPanel_.add(createMainWidget());
    setWidget(verticalPanel_);
}

Example 73 with Label

use of com.google.gwt.user.client.ui.Label in project rstudio by rstudio.

the class ModifyKeyboardShortcutsWidget method createMainWidget.

@Override
protected Widget createMainWidget() {
    resetState();
    setEscapeDisabled(true);
    setEnterDisabled(true);
    previewHandler_ = Event.addNativePreviewHandler(new NativePreviewHandler() {

        @Override
        public void onPreviewNativeEvent(NativePreviewEvent preview) {
            if (swallowNextKeyUpEvent_ && preview.getTypeInt() == Event.ONKEYUP) {
                swallowNextKeyUpEvent_ = false;
                preview.cancel();
                preview.getNativeEvent().stopPropagation();
                preview.getNativeEvent().preventDefault();
            } else if (preview.getTypeInt() == Event.ONKEYDOWN) {
                int keyCode = preview.getNativeEvent().getKeyCode();
                if (keyCode == KeyCodes.KEY_ESCAPE || keyCode == KeyCodes.KEY_ENTER) {
                    // If the DataGrid (or an underlying element) has focus, let it
                    // handle the escape / enter key.
                    Element target = preview.getNativeEvent().getEventTarget().cast();
                    Element foundTable = DomUtils.findParentElement(target, new ElementPredicate() {

                        @Override
                        public boolean test(Element el) {
                            return el.equals(table_.getElement());
                        }
                    });
                    if (foundTable != null)
                        return;
                    // the widget.
                    if (filterWidget_.isFocused()) {
                        if (keyCode == KeyCodes.KEY_ENTER) {
                            table_.setKeyboardSelectedRow(0);
                            table_.setKeyboardSelectedColumn(0);
                            return;
                        } else if (keyCode == KeyCodes.KEY_ESCAPE) {
                            focusOkButton();
                            return;
                        }
                    }
                    // Otherwise, handle Enter / Escape 'modally' as we might normally do.
                    preview.cancel();
                    preview.getNativeEvent().stopPropagation();
                    preview.getNativeEvent().preventDefault();
                    if (keyCode == KeyCodes.KEY_ENTER) {
                        clickOkButton();
                        return;
                    } else if (keyCode == KeyCodes.KEY_ESCAPE) {
                        closeDialog();
                        return;
                    }
                }
            }
        }
    });
    addAttachHandler(new AttachEvent.Handler() {

        @Override
        public void onAttachOrDetach(AttachEvent event) {
            if (event.isAttached())
                ;
            else
                previewHandler_.removeHandler();
        }
    });
    VerticalPanel container = new VerticalPanel();
    FlowPanel headerPanel = new FlowPanel();
    Label radioLabel = new Label("Show:");
    radioLabel.getElement().getStyle().setFloat(Style.Float.LEFT);
    radioLabel.getElement().getStyle().setMarginRight(8, Unit.PX);
    headerPanel.add(radioLabel);
    headerPanel.add(radioAll_);
    radioAll_.setValue(true);
    headerPanel.add(radioCustomized_);
    filterWidget_.getElement().getStyle().setFloat(Style.Float.LEFT);
    filterWidget_.getElement().getStyle().setMarginLeft(10, Unit.PX);
    filterWidget_.getElement().getStyle().setMarginTop(-1, Unit.PX);
    headerPanel.add(filterWidget_);
    HelpLink link = new HelpLink("Customizing Keyboard Shortcuts", "custom_keyboard_shortcuts");
    link.getElement().getStyle().setFloat(Style.Float.RIGHT);
    headerPanel.add(link);
    container.add(headerPanel);
    FlowPanel spacer = new FlowPanel();
    spacer.setWidth("100%");
    spacer.setHeight("4px");
    container.add(spacer);
    DockPanel dockPanel = new DockPanel();
    dockPanel.add(table_, DockPanel.CENTER);
    container.add(dockPanel);
    return container;
}

Example 74 with Label

use of com.google.gwt.user.client.ui.Label in project rstudio by rstudio.

the class Wizard method createMainWidget.

@Override
protected Widget createMainWidget() {
    WizardResources res = WizardResources.INSTANCE;
    WizardResources.Styles styles = res.styles();
    VerticalPanel mainWidget = new VerticalPanel();
    mainWidget.addStyleName(getMainWidgetStyle());
    headerPanel_ = new LayoutPanel();
    headerPanel_.addStyleName(styles.headerPanel());
    // layout constants
    final int kTopMargin = 5;
    final int kLeftMargin = 8;
    final int kCaptionWidth = 400;
    final int kCaptionHeight = 30;
    final int kPageUILeftMargin = 123;
    // first page caption
    subCaptionLabel_ = new Label(firstPage_.getPageCaption());
    subCaptionLabel_.addStyleName(styles.headerLabel());
    headerPanel_.add(subCaptionLabel_);
    headerPanel_.setWidgetLeftWidth(subCaptionLabel_, kTopMargin, Unit.PX, kCaptionWidth, Unit.PX);
    headerPanel_.setWidgetTopHeight(subCaptionLabel_, kLeftMargin, Unit.PX, kCaptionHeight, Unit.PX);
    // second page back button
    ImageResource bkImg = res.wizardBackButton();
    backButton_ = new Label("Back");
    backButton_.addStyleName(styles.wizardBackButton());
    backButton_.addStyleName(ThemeResources.INSTANCE.themeStyles().handCursor());
    headerPanel_.add(backButton_);
    headerPanel_.setWidgetLeftWidth(backButton_, kTopMargin - 2, Unit.PX, bkImg.getWidth(), Unit.PX);
    headerPanel_.setWidgetTopHeight(backButton_, kTopMargin - 2, Unit.PX, bkImg.getHeight(), Unit.PX);
    backButton_.setVisible(false);
    backButton_.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {
            goBack();
        }
    });
    // second page caption label
    pageCaptionLabel_ = new Label();
    pageCaptionLabel_.addStyleName(styles.headerLabel());
    headerPanel_.add(pageCaptionLabel_);
    headerPanel_.setWidgetLeftWidth(pageCaptionLabel_, kPageUILeftMargin, Unit.PX, kCaptionWidth, Unit.PX);
    headerPanel_.setWidgetTopHeight(pageCaptionLabel_, kLeftMargin, Unit.PX, kCaptionHeight, Unit.PX);
    pageCaptionLabel_.setVisible(false);
    mainWidget.add(headerPanel_);
    // main body panel for transitions
    bodyPanel_ = new LayoutPanel();
    ArrayList<String> wizardBodyStyles = getWizardBodyStyles();
    for (String styleName : wizardBodyStyles) bodyPanel_.addStyleName(styleName);
    bodyPanel_.getElement().getStyle().setProperty("overflowX", "hidden");
    mainWidget.add(bodyPanel_);
    // add first page (and all sub-pages recursively)
    addAndInitializePage(firstPage_, true);
    setNextButtonState(firstPage_);
    return mainWidget;
}

Example 75 with Label

use of com.google.gwt.user.client.ui.Label in project rstudio by rstudio.

the class RPubsUploadDialog method showProgressPanel.

private void showProgressPanel() {
    // disable continue button
    continueButton_.setVisible(false);
    updateButton_.setVisible(false);
    createButton_.setVisible(false);
    if (previewButton_ != null)
        previewButton_.setVisible(false);
    enableOkButton(false);
    // add progress
    HorizontalPanel progressPanel = new HorizontalPanel();
    ProgressImage progressImage = new ProgressImage(CoreResources.INSTANCE.progress_gray());
    progressImage.addStyleName(RESOURCES.styles().progressImage());
    progressImage.show(true);
    progressPanel.add(progressImage);
    progressPanel.add(new Label(RPubsUploader.PROGRESS_MESSAGE));
    addLeftWidget(progressPanel);
}