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

Introduction

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

Prototype

public HandlerRegistration addDoubleClickHandler(DoubleClickHandler handler) 

Source Link

Usage

From source file:cz.filmtit.client.pages.TranslationWorkspace.java

License:Open Source License

/**
 * Display the whole row for the given (source-language) chunk in the table,
 * i.e. the timing, the chunk text and an empty (fakeSubgetsBox)subgestbox.
 * We have to suppose these are coming in the same order as they appear in
 * the source.//w ww  .j  a  v a 2s  .co m
 *
 * @param chunk - source-language chunk to show
 */
public void showSource(final TranslationResult result) {

    final TimedChunk chunk = result.getSourceChunk();
    final ChunkIndex chunkIndex = chunk.getChunkIndex();
    int order = chunk.getOrder();
    // create label
    Label timeslabel = new Label(chunk.getDisplayTimeInterval());
    timeslabel.setStyleName("chunk_timing");
    timeslabel.setTitle("double-click to change the timing");
    // add label to map
    timeLabels.put(chunkIndex, timeslabel);

    //int index = lastIndex;
    //lastIndex++;
    synchronizer.putSourceChunk(chunk, order, true);

    //+1 because of the header
    table.setWidget(order + 1, TIMES_COLNUMBER, timeslabel);

    //html because of <br />
    Label sourcelabel = new HTML(chunk.getSurfaceForm());
    sourcelabel.setStyleName("chunk_l1");
    sourcelabel.setTitle("double-click to change this text");
    table.setWidget(order + 1, SOURCETEXT_COLNUMBER, sourcelabel);

    // initializing targetbox - fakeSubgetsBox
    SubgestBox targetbox = new SubgestBox(chunk, this, order + 1);
    SubgestBox.FakeSubgestBox fakeSubgetsBox = targetbox.new FakeSubgestBox(order + 1);
    targetBoxes.add(fakeSubgetsBox);
    table.setWidget(order + 1, TARGETBOX_COLNUMBER, fakeSubgetsBox);

    sourcelabel.addDoubleClickHandler(new SourceChangeHandler(chunk, sourcelabel, targetbox));
    timeslabel.addDoubleClickHandler(new TimeChangeHandler(chunk, targetbox));

    // initializing posteditbox - fakeSubgetsBox
    if (isPosteditOn()) {
        PosteditBox posteditBox = new PosteditBox(chunk, this, order + 1);
        PosteditBox.FakePosteditBox fakePosteditBox = posteditBox.new FakePosteditBox(order + 1);
        posteditBoxes.add(fakePosteditBox);
        table.setWidget(order + 1, POSTEDIT_COLNUMBER, fakePosteditBox);

        targetbox.setPosteditBox(posteditBox);
        posteditBox.setSubgestBox(targetbox);

    }

    // chunk-marking (dialogs):
    // setting sourcemarks:
    HTML sourcemarks = new HTML();
    sourcemarks.setStyleName("chunkmark");
    sourcemarks.setTitle("This line is part of the one-screen dialog.");
    if (chunk.isDialogue()) {
        sourcemarks.setHTML(sourcemarks.getHTML() + " &ndash; ");
    }
    if (!sourcemarks.getHTML().isEmpty()) {
        table.setWidget(order + 1, SOURCE_DIALOGMARK_COLNUMBER, sourcemarks);
        // and copying the same to the targets (GWT does not have .clone()):
        HTML targetmarks = new HTML(sourcemarks.getHTML());
        targetmarks.setStyleName(sourcemarks.getStyleName());
        targetmarks.setTitle(sourcemarks.getTitle());
        table.setWidget(order + 1, TARGET_DIALOGMARK_COLNUMBER, targetmarks);
    }

    com.github.gwtbootstrap.client.ui.Button undoButton = new com.github.gwtbootstrap.client.ui.Button("",
            IconType.UNDO, new ClickHandler() {
                @Override
                public void onClick(ClickEvent event) {
                    Number revisionNumber = getLoadedRevision(result.getSourceChunk().getChunkIndex());
                    new LoadOldSubtitleItem(result, currentWorkspace, revisionNumber);
                }
            });
    table.setWidget(order + 1, UNDO_BUTTON_COLNUMBER, undoButton);

    // grouping:
    // alignment because of the grouping:
    //table.getRowFormatter().setVerticalAlign(index + 1, HasVerticalAlignment.ALIGN_BOTTOM);
    if (chunk.getPartNumber() > 1) {
        table.getRowFormatter().addStyleName(order + 1, "row_group_continue");
    } else {
        table.getRowFormatter().addStyleName(order + 1, "row_group_begin");
    }

}

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