Example usage for com.google.gwt.user.client.ui VerticalPanel getWidgetIndex

Introduction

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

Prototype

int getWidgetIndex(Widget child);

Source Link

Document

Gets the index of the specified child widget.

Usage

From source file:de.catma.ui.client.ui.tagger.menu.TagMenuPopup.java

License:Open Source License

public TagMenuPopup(TaggerEditor vTagger, String lastSelectedColor) {
    super(true);/* w  w  w  .jav a  2  s . c o m*/
    getElement().addClassName("tagmenu-popup");
    this.setText("Annotations");
    this.vTagger = vTagger;
    this.lastSelectedColor = lastSelectedColor;
    root = new TreeItem("Available annotations");
    final Tree tree = new Tree();
    tree.addItem(root);
    root.setState(true);
    root.setStyleName("tagger_menu_root");

    final VerticalPanel vPanel = new VerticalPanel();

    if (vTagger.hasSelection()) {

        final VerticalPanel annotationCreationPanel = new VerticalPanel();
        annotationCreationPanel.setSpacing(5);
        annotationCreationPanel.setWidth("100%");
        final TextArea annotationBodyInput = new TextArea();
        annotationBodyInput.setWidth("90%");
        annotationCreationPanel.add(annotationBodyInput);
        final HorizontalPanel annotationCreationButtonPanel = new HorizontalPanel();
        annotationCreationButtonPanel.setSpacing(5);
        final Label colorLabel = new HTML("     ");
        final ColorPicker colorPicker = new ColorPicker() {
            @Override
            public void onChange(Widget sender) {
                super.onChange(sender);
                colorLabel.getElement().setAttribute("style", "background:#" + this.getHexColor() + ";");
            }
        };
        try {
            if (lastSelectedColor != null) {
                colorPicker.setHex(lastSelectedColor);
            } else {
                int[] randomColor = getRandomColor();
                colorPicker.setRGB(randomColor[0], randomColor[1], randomColor[2]);
            }
        } catch (Exception e) {
            // well...
        }
        colorLabel.getElement().setAttribute("style", "background:#" + colorPicker.getHexColor() + ";");

        HorizontalPanel colorPanel = new HorizontalPanel();
        colorPanel.setSpacing(5);
        PushButton colorButton = new PushButton("Change color...");
        colorPanel.add(colorButton);

        colorPanel.add(colorLabel);

        HandlerRegistration colorButtonReg = colorButton.addClickHandler(new ClickHandler() {

            public void onClick(ClickEvent event) {

                annotationCreationPanel.insert(colorPicker,
                        annotationCreationPanel.getWidgetIndex(annotationCreationButtonPanel));
                TagMenuPopup.this.center();
            }
        });
        handlerRegistrations.add(colorButtonReg);
        annotationCreationPanel.add(colorPanel);

        PushButton saveButton = new PushButton("Save");
        //saveButton.setStylePrimaryName("tagger-pushButton");
        HandlerRegistration saveButtonReg = saveButton.addClickHandler(new ClickHandler() {

            public void onClick(ClickEvent event) {
                //   TagMenuPopup.this.vTagger.createAndAddTagIntance(colorPicker.getHexColor());
                TagMenuPopup.this.lastSelectedColor = colorPicker.getHexColor();
                hide();
            }
        });
        handlerRegistrations.add(saveButtonReg);

        PushButton cancelButton = new PushButton("Cancel");
        //cancelButton.setStylePrimaryName("tagger-pushButton");

        annotationCreationButtonPanel.add(saveButton);
        annotationCreationButtonPanel.add(cancelButton);
        annotationCreationPanel.add(annotationCreationButtonPanel);

        PushButton addAnnotationButton = new PushButton("Add annotation...");
        //addAnnotationButton.setStylePrimaryName("tagger-pushButton");

        HandlerRegistration addAnnotationBtReg = addAnnotationButton.addClickHandler(new ClickHandler() {

            public void onClick(ClickEvent event) {
                vPanel.insert(annotationCreationPanel, vPanel.getWidgetIndex(tree));
            }
        });
        handlerRegistrations.add(addAnnotationBtReg);
        vPanel.add(addAnnotationButton);

        HandlerRegistration cancelButtonReg = cancelButton.addClickHandler(new ClickHandler() {
            public void onClick(ClickEvent event) {
                annotationBodyInput.setText("");
                vPanel.remove(annotationCreationPanel);
            }
        });

        handlerRegistrations.add(cancelButtonReg);
    }

    vPanel.add(tree);
    vPanel.setStylePrimaryName("tagger_menu");
    setWidget(vPanel);
}

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From source file:org.eurekastreams.web.client.ui.common.stream.filters.FilterDragHandler.java

License:Apache License

/**
 * Gets fired when the drag is finished.
 *
 * @param event//from w  ww .ja v a  2s  .  c  o m
 *            the event.
 */
public void onDragEnd(final DragEndEvent event) {
    listPanel.fixHiddenLine();
    FilterPanel listItem = (FilterPanel) event.getContext().draggable;
    VerticalPanel dropPanel = (VerticalPanel) event.getContext().finalDropController.getDropTarget();

    Integer hiddenLineIndex = listPanel.getHiddenLineIndex();
    Integer itemIndex = new Integer(dropPanel.getWidgetIndex((Widget) listItem));

    if (itemIndex > hiddenLineIndex) {
        itemIndex--;
        ((Widget) listItem).addStyleName(StaticResourceBundle.INSTANCE.coreCss().hide());
        listPanel.showTextOnHiddenLine();
    } else {
        ((Widget) listItem).removeStyleName(StaticResourceBundle.INSTANCE.coreCss().hide());
        listPanel.hideTextOnHiddenLine(hiddenLineIndex);
    }

    SetStreamOrderRequest request = new SetStreamOrderRequest(listItem.getItemId(), itemIndex,
            hiddenLineIndex - 1);
    reorderable.reorder(request);

}

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From source file:org.openxdata.querybuilder.client.view.DisplayFieldsView.java

private void moveItemUp(VerticalPanel vertialPanel, Widget widget) {
    int index = vertialPanel.getWidgetIndex(widget);
    if (index == 1)
        return;//  ww  w . j a va 2s  .com
    vertialPanel.remove(widget);
    vertialPanel.insert(widget, index - 1);
}

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From source file:org.openxdata.querybuilder.client.view.DisplayFieldsView.java

private void moveItemDown(VerticalPanel vertialPanel, Widget widget) {
    int index = vertialPanel.getWidgetIndex(widget);

    if (widget instanceof SortColumnWidget && index == vertialPanel.getWidgetCount() - 1)
        return;/*from  ww w. ja va2 s  . c o  m*/
    else if (widget instanceof DisplayColumnWidget && index == vertialPanel.getWidgetCount() - 2)
        return;

    vertialPanel.remove(widget);
    vertialPanel.insert(widget, index + 1);
}

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From source file:org.pentaho.platform.dataaccess.datasource.ui.importing.MetadataImportDialogController.java

License:Open Source License

private void reset() {
    metaFileLocation//  w w w.ja v  a  2  s.c o  m
            .setValue(resBundle.getString("importDialog.SELECT_METAFILE_LABEL", "Browse for metadata file"));
    importDialogModel.removeAllLocalizedBundles();
    VerticalPanel gwtHiddenArea = (VerticalPanel) hiddenArea.getManagedObject();
    if (formPanel != null && gwtHiddenArea.getWidgetIndex(formPanel) != -1) {
        gwtHiddenArea.remove(formPanel);
    }
    acceptButton.setDisabled(true);
    domainIdText.setValue("");
    overwrite = false;
}

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