Example usage for com.google.gwt.user.client.ui Label setText

List of usage examples for com.google.gwt.user.client.ui Label setText

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  6. setText

Introduction

In this page you can find the example usage for com.google.gwt.user.client.ui Label setText.

Prototype

public void setText(String text)

Source Link

Document

Sets the label's content to the given text.

Usage

From source file:edu.caltech.ipac.firefly.core.HtmlRegionLoader.java

private void updateFooter(String htmlStr, String regionName) {
    FlowPanel view = new FlowPanel();
    GwtUtil.setStyle(view, "align", "center");
    final Label versionLabel = new Label();
    versionLabel.setHorizontalAlignment(Label.ALIGN_RIGHT);
    GwtUtil.setStyle(versionLabel, "fontSize", "6pt");
    HTML html = new HTML(htmlStr);
    //        html.setSize("100%", "100%");
    view.add(html);// w  ww . j  a v  a 2s.com
    view.add(versionLabel);
    view.setSize("100%", "100%");
    Region region = Application.getInstance().getLayoutManager().getRegion(regionName);
    if (region != null)
        region.setDisplay(view);

    Application.getInstance().findVersion(new AsyncCallback<Version>() {
        public void onFailure(Throwable caught) {
        }

        public void onSuccess(Version v) {
            versionLabel.setText(v.toString());
        }
    });
}

From source file:edu.caltech.ipac.firefly.ui.catalog.SearchMethods.java

protected static void computeRangesLabel(InputField field, Label rangesLabel) {
    DegreeFieldDef df = (DegreeFieldDef) field.getFieldDef();
    DegreeFieldDef.Units currentUnits = df.getUnits();
    String unitDesc = DegreeFieldDef.getUnitDesc(currentUnits);

    double min = df.getMinValue().doubleValue();
    double max = df.getMaxValue().doubleValue();

    //        WebAssert.tst(minDeg!=maxDeg, "problem in computing ranges: minDeg="+
    //                minDeg+" maxDeg= " + maxDeg);
    if (max > min) {
        //            double min= DegreeFieldDef.convert(DegreeFieldDef.Units.DEGREE,
        //                                               currentUnits, minDeg);
        //            double max= DegreeFieldDef.convert(DegreeFieldDef.Units.DEGREE,
        //                                               currentUnits, maxDeg);

        rangesLabel.setText(RANGES_STR + " " + df.format(min) + unitDesc + " and " + df.format(max) + unitDesc);
    }//  w  w w. j ava2  s . c  om

}

From source file:edu.caltech.ipac.firefly.ui.searchui.SpacialBehaviorPanel.java

protected static void computeRangesLabel(InputField field, Label rangesLabel) {
    DegreeFieldDef df = (DegreeFieldDef) field.getFieldDef();
    DegreeFieldDef.Units currentUnits = df.getUnits();
    String unitDesc = DegreeFieldDef.getUnitDesc(currentUnits);
    double min = df.getMinValue().doubleValue();
    double max = df.getMaxValue().doubleValue();

    if (max > min) {
        rangesLabel.setText(RANGES_STR + " " + df.format(min) + unitDesc + " and " + df.format(max) + unitDesc);
    }/*w  w  w  .  j  a  v a 2  s . c  o  m*/

}

From source file:edu.caltech.ipac.firefly.visualize.ui.MaskAddDialog.java

private Widget colorLabel(int idx, int bitNumber) {

    Label colorFeedback = new Label();

    ClickHandler colorChange = new ColorChange(colorFeedback, bitNumber + "", bitColorArray, idx);
    colorFeedback.setText(" ");
    colorFeedback.addClickHandler(colorChange);
    Widget link = GwtUtil.makeLinkButton(_prop.makeBase("color"), colorChange);
    colorFeedback.setSize("10px", "10px");
    return colorFeedback;
}

From source file:edu.caltech.ipac.firefly.visualize.ui.WebLayerControlPopup.java

private Widget makeChangeColorLink(Label colorFeedback, WebLayerItem item) {
    ClickHandler colorChange = new ColorChange(colorFeedback, item);
    colorFeedback.setText(" ");
    colorFeedback.addClickHandler(colorChange);
    Widget link = GwtUtil.makeLinkButton(_prop.makeBase("color"), colorChange);
    colorFeedback.setSize("10px", "10px");
    return link;/*from w  w  w.j  a v  a2s.co  m*/
}

From source file:edu.caltech.ipac.firefly.visualize.WebMouseReadout.java

public void setValue(int row, String labelText, String valueText, String valueStyle, boolean valueIsHtml,
        boolean setOnlyIfActive) {
    int rowMin = 1;
    final int rowFinal = row;
    if (wide) {//w w w  .  j av a  2s. c o m
        row--;
        rowMin = 0;
    }
    int labelIdx = 0;
    int valueIdx = labelIdx + 1;
    int gridRowCount = _grid.getRowCount() + (wide ? gridWide.getRowCount() : 0);

    if (gridRowCount > row) {

        Grid workingGrid = _grid;
        int workingRow = row;
        if (wide && row >= WIDE_MAX_ROWS) {
            workingGrid = gridWide;
            workingRow = row - WIDE_MAX_ROWS;
            if ((gridRowCount - WIDE_MAX_ROWS) < (WIDE_MAX_ROWS))
                workingRow++;
        }

        Label label = (Label) workingGrid.getWidget(workingRow, labelIdx);
        Label value = (Label) workingGrid.getWidget(workingRow, valueIdx);

        if (workingRow >= rowMin && label == null) {
            label = new Label(labelText);
            label.addStyleName("readout-label");
            workingGrid.setWidget(workingRow, labelIdx, label);

            List<Integer> rowWithOps = incrementAll(_currentHandler.getRowsWithOptions());
            if (rowWithOps != null && rowWithOps.contains(row)) {
                GwtUtil.makeIntoLinkButton(label);
                label.addClickHandler(new ClickHandler() {
                    public void onClick(ClickEvent event) {
                        showRowOps(rowFinal);
                    }
                });
            }
        }

        if (value == null) {
            value = new Label(valueText);
            value.addStyleName("readout-value");
            workingGrid.setWidget(workingRow, valueIdx, value);
        }

        label.setText(labelText);
        if (valueIsHtml) {
            DOM.setInnerHTML(value.getElement(), valueText);
        } else {
            value.setText(valueText);
        }

        String oldStyle = _styleMap.get(value);
        if (oldStyle != null)
            value.removeStyleName(oldStyle);
        if (valueStyle != null) {
            value.addStyleName(valueStyle);
            _styleMap.put(value, valueStyle);
        }
    }

}

From source file:edu.caltech.ipac.firefly.visualize.WebMouseReadoutPerm.java

public void setValue(int row, String labelText, String valueText, String valueStyle, boolean valueIsHtml,
        boolean setOnlyIfActive) {
    if (_currentPlot == null)
        return;//  w  w  w.j ava2s .c o m
    if (!active && setOnlyIfActive)
        return;
    final int rowFinal = row;
    row--;

    if (row > -1 && row < totalRows) {
        LineRef line = getLine(row);

        Label label = (Label) line.grid.getWidget(line.row, LABEL_IDX);

        if (label == null) {
            label = new Label(labelText);
            label.addStyleName("perm-readout-label");
            line.grid.setWidget(line.row, LABEL_IDX, label);
            List rowWithOps = getRowsWithOptions();
            if (rowWithOps != null && rowWithOps.contains(row)) {
                GwtUtil.makeIntoLinkButton(label);
                label.addClickHandler(new ClickHandler() {
                    public void onClick(ClickEvent event) {
                        showRowOps(rowFinal);
                    }
                });
            }
        }
        label.setText(labelText);

        if (StringUtils.isEmpty(valueText))
            valueText = "&nbsp;";
        String style = line.leftMostGrid ? "perm-readout-value-first" : "perm-readout-value";
        String sV = "<div class=\"" + style + "\">" + valueText + "</div>";
        line.grid.setHTML(line.row, VALUE_IDX, sV);

        if (!_lockMouCheckBox.isVisible())
            _lockMouCheckBox.setVisible(true);
    }

}

From source file:edu.iastate.airl.semtus.client.SEMTUSWEBAPP.java

License:Open Source License

/**
 * This is the entry point method.//from  w  w  w .j a v  a  2  s .  co m
 */
public void onModuleLoad() {

    MenuBar menu = (MenuBar) createMenu();

    sendButton = new Button("Send");
    inputField = new TextArea();
    inputField.setText(
            "Input some text based on the uploaded ontology for analysis.\n\n [PS: Remember to upload an ontology model for your domain to get relevant results.");
    final Label errorLabel = new Label();

    // We can add style names to widgets
    sendButton.addStyleName("sendButton");
    inputField.setSize("590px", "200px");

    // Create a table to layout the form options
    FlexTable layout = new FlexTable();
    layout.setCellSpacing(6);
    FlexCellFormatter cellFormatter = layout.getFlexCellFormatter();

    // Add a title to the form
    cellFormatter.setColSpan(0, 0, 3);
    cellFormatter.setHorizontalAlignment(0, 0, HasHorizontalAlignment.ALIGN_CENTER);

    // Add some standard form options
    layout.setWidget(1, 1, inputField);
    layout.setWidget(2, 1, sendButton);

    DecoratorPanel panel = new DecoratorPanel();

    // Add the nameField and sendButton to the RootPanel
    panel.add(layout);

    // Focus the cursor on the name field when the app loads
    inputField.setFocus(true);
    inputField.selectAll();

    // Create the popup dialog box
    dialogBox = new DialogBox();
    dialogBox.setText(
            "<p align=\"center\"><font color=\"#000000\" face=\"verdana\" size=\"2\">Visualize Complete RDF Graph</font></p>");
    dialogBox.setAnimationEnabled(true);
    closeButton = new Button("Close");
    // We can set the id of a widget by accessing its Element
    closeButton.getElement().setId("closeButton");
    final Label textToServerLabel = new Label();
    serverResponseLabel = new HTML();

    dialogBoxLoadingBar = new DialogBox();
    dialogBoxLoadingBar.setAnimationEnabled(true);
    final VerticalPanel dialogVPanelLoadingBar = new VerticalPanel();
    dialogVPanelLoadingBar.setWidth("200");
    dialogVPanelLoadingBar
            .add(new Label("---------------------------------- Processing --------------------------------"));
    dialogVPanelLoadingBar.add(new Image("http://sushain.com/profile/images/con-bar3.gif"));
    dialogBoxLoadingBar.setWidget(dialogVPanelLoadingBar);

    dialogVPanel = new VerticalPanel();
    dialogVPanel.addStyleName("dialogVPanel");
    // dialogVPanel.add(textToServerLabel);
    // dialogVPanel.add(new HTML("<br><b>Server replies:</b>"));
    dialogVPanel.add(serverResponseLabel);
    dialogVPanel.setHorizontalAlignment(VerticalPanel.ALIGN_CENTER);
    dialogVPanel.add(closeButton);
    dialogBox.setWidget(dialogVPanel);

    announcementBox = new DialogBox();
    announcementBox.setHTML(
            "<p align=\"center\"><font color=\"#000000\" face=\"verdana\" size=\"2\">SEMANTIXS Analysis Complexity Level Setting</font></p>");
    announcementCloseButton = new Button("Close");
    announcementDialogVPanel = new VerticalPanel();
    announcementLabel = new HTML();
    announcementDialogVPanel.addStyleName("announcementDialogVPanel");
    announcementDialogVPanel.add(announcementLabel);
    announcementDialogVPanel.setHorizontalAlignment(VerticalPanel.ALIGN_CENTER);
    announcementDialogVPanel.add(announcementCloseButton);
    announcementBox.setWidget(announcementDialogVPanel);

    // Create a tab panel
    tabPanel = new DecoratedTabPanel();
    tabPanel.setWidth("645px");
    tabPanel.setHeight("100px");
    tabPanel.setAnimationEnabled(true);

    // Add a home tab
    String[] tabTitles = new String[] { "Workspace View", "Input Ontology-based Text Here",
            "View Extracted Semantic Data" };
    HTML homeText = new HTML("<p align=\"center\"><font color=\"#e0c190\" face=\"Times\" size=\"6\">"
            + "<b>SEMANTIXS</b></font>"
            + "<br/><font color=\"#e0c190\" face=\"Times\" size=\"3\">version 1.0.1</font><br/>" + "</p>");

    tabPanel.add(homeText, tabTitles[0]);

    // Add a tab
    VerticalPanel vPanel = new VerticalPanel();
    vPanel.add(panel);
    tabPanel.add(vPanel, tabTitles[1]);

    // Create a table to layout the form options
    FlexTable layout1 = new FlexTable();
    layout1.setCellSpacing(6);
    FlexCellFormatter cellFormatter1 = layout1.getFlexCellFormatter();

    // Add a title to the form
    cellFormatter1.setColSpan(0, 0, 3);
    cellFormatter1.setHorizontalAlignment(0, 0, HasHorizontalAlignment.ALIGN_CENTER);

    resultField = new TextArea();
    resultField.setText("Send some text for processing before trying to view the results in this tab.");
    resultField.setSize("590px", "225px");

    // Add some standard form options
    layout1.setWidget(1, 1, resultField);
    DecoratorPanel panel1 = new DecoratorPanel();

    // Add the nameField and sendButton to the RootPanel
    panel1.add(layout1);
    VerticalPanel vPanel1 = new VerticalPanel();
    vPanel1.add(panel1);
    tabPanel.add(vPanel1, tabTitles[2]);

    tabPanel.selectTab(0);
    tabPanel.ensureDebugId("cwTabPanel");

    panelHoldingTabPanel = new DecoratorPanel();
    panelHoldingTabPanel.setHeight("450px");
    panelHoldingTabPanel.setWidth("650px");
    panelHoldingTabPanel.setWidget(tabPanel);
    panelHoldingTabPanel.setVisible(false);

    panelHoldingTabPanel.setStyleName("panelHoldingTabPanel");

    RootPanel.get("nameFieldContainer").add(menu);
    RootPanel.get("sendButtonContainer").add(panelHoldingTabPanel);
    // RootPanel.get("errorLabelContainer").add(errorLabel);

    RootPanel.getBodyElement().setId("main");

    FormPanel uploadForm = upload();
    uploadBox = new DialogBox();
    uploadBox.setText("Ontology Upload");
    uploadBox.setAnimationEnabled(true);
    uploadBox.setWidget(uploadForm);
    uploadBox.hide();

    // Set default analysis level for SEMANTIXS as 1
    level = LEVEL_ONE;

    // Add a handler to close the DialogBox
    closeButton.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {

            dialogBox.hide();
            tabPanel.selectTab(2);
            sendButton.setEnabled(true);
            sendButton.setFocus(false);
        }
    });

    // Add a handler to close the AnnouncementBox
    announcementCloseButton.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {

            announcementBox.hide();
        }
    });

    // Create a handler for the sendButton and nameField
    class MyHandler implements ClickHandler, KeyUpHandler {
        /**
         * Fired when the user clicks on the sendButton.
         */
        public void onClick(ClickEvent event) {
            sendTextToServer();
        }

        /**
         * Fired when the user types in the nameField.
         */
        public void onKeyUp(KeyUpEvent event) {
            if (event.getNativeKeyCode() == KeyCodes.KEY_ENTER) {
                sendTextToServer();
            }
        }

        /**
         * Send the name from the nameField to the server and wait for a
         * response.
         */
        private void sendTextToServer() {
            // First, we validate the input.
            errorLabel.setText("");
            String textToServer = inputField.getText();

            if (!FieldVerifier.isValidName(textToServer)) {
                errorLabel.setText(
                        "Please enter a long enough sentence for SEMANTIXS to be able to map it to the ontology definitions");
                return;
            }

            dialogBoxLoadingBar.center();

            // Then, we send the input to the server.
            sendButton.setEnabled(false);

            textToServerLabel.setText(textToServer);
            serverResponseLabel.setText("");

            greetingService.handleInput(textToServer, level, new AsyncCallback<String>() {
                public void onFailure(Throwable caught) {
                    // Show the RPC error message to the user

                    dialogBoxLoadingBar.hide();
                    sendButton.setEnabled(false);
                    dialogBox.setText("Remote Procedure Call - Failure");
                    serverResponseLabel.addStyleName("serverResponseLabelError");
                    serverResponseLabel.setHTML(SERVER_ERROR);
                    dialogBox.center();
                    closeButton.setFocus(true);
                }

                public void onSuccess(String result) {

                    dialogBoxLoadingBar.hide();
                    sendButton.setEnabled(false);
                    dialogBox.setText("SEMANTIXS response:");
                    serverResponseLabel.removeStyleName("serverResponseLabelError");

                    serverResponseLabel.setHTML(
                            "<b>SEMANTIXS has finished processing the text. Please view the extracted results under - \"View Extracted Semantic Data\" tab.</b>");
                    resultField.setText(result);
                    dialogBox.center();
                    closeButton.setFocus(true);
                }
            });
        }
    }

    // Add a handler to send the name to the server
    MyHandler handler = new MyHandler();
    sendButton.addClickHandler(handler);
    inputField.addKeyUpHandler(handler);
}

From source file:edu.nrao.dss.client.util.dssgwtcal.DayViewHeader.java

License:Open Source License

public void setDays(Date date, int days) {

    dayPanel.clear();//from  ww  w  . j  av  a2 s  .  c o m
    float dayWidth = 100f / days;
    float dayLeft = 0f;

    for (int i = 0; i < days; i++) {

        // increment the date by 1
        if (i > 0)
            date.setDate(date.getDate() + 1);

        // set the left position of the day splitter to
        // the width * incremented value
        dayLeft = dayWidth * i;

        String headerTitle = DAY_LIST[date.getDay()] + ", " + MONTH_LIST[date.getMonth()] + " "
                + date.getDate();
        if (tu.isDSTBoundary(date)) {
            // warn users that this Daylight Savings Time starts or ends on this day.
            headerTitle += " (DST)";
        }

        Label dayLabel = new Label();
        //dayLabel.setStylePrimaryName("day-cell");
        dayLabel.setWidth(dayWidth + "%");
        dayLabel.setText(headerTitle);
        // Question: why are we using the DOM here?
        DOM.setStyleAttribute(dayLabel.getElement(), "left", dayLeft + "%");

        // how should this day be displayed?
        String styleName = "day-cell"; //default value
        if (tu.isToday(date)) {
            styleName = "day-cell-today";
        }
        if (tu.isDSTBoundary(date)) {
            // notice how displaying the fact that the day is DST takes
            // precedence over the fact that it is today.
            styleName = "day-cell-dst";
        }
        dayLabel.setStyleName(styleName);

        dayPanel.add(dayLabel);
    }
}

From source file:edu.ucsb.eucalyptus.admin.client.DownloadsTable.java

License:Open Source License

private void addDownloadsEntry(int row, DownloadsWeb Downloads) {
    if ((row % 2) == 1) {
        this.grid.getRowFormatter().setStyleName(row, "euca-table-odd-row");
    } else {//w w w  . j av  a 2 s.  co  m
        this.grid.getRowFormatter().setStyleName(row, "euca-table-even-row");
    }

    final HTML name_b = new HTML("<a href=\"" + Downloads.getUrl() + "\">" + Downloads.getName() + "</a>");
    this.grid.setWidget(row, 0, name_b);

    final Label description_b = new Label();
    description_b.setText(Downloads.getDescription());
    this.grid.setWidget(row, 1, description_b);
}