Example usage for com.google.gwt.user.client.ui Widget getParent

List of usage examples for com.google.gwt.user.client.ui Widget getParent

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Introduction

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

Prototype

public Widget getParent()

Source Link

Document

Gets this widget's parent panel.

Usage

From source file:org.kuali.student.common.ui.client.util.ExportUtils.java

License:Educational Community License

/**
 * /*from ww w .ja v  a  2  s.c o m*/
 * Inspect the given widget for the value and add it to the export element object.
 * 
 * @param exportItem
 * @param fieldWidget
 * @param setFirstFieldValue
 * @param viewName
 * @param sectionName
 * @return
 */
public static ExportElement getExportItemDetails(ExportElement exportItem, Widget fieldWidget,
        boolean setFirstFieldValue, String viewName, String sectionName) {

    // Do not display the widget data if it is not visible on the screen.
    if (!fieldWidget.getParent().getElement().getStyle().getDisplay().equals("none")) {

        if (fieldWidget instanceof HasHTML) {
            // HasHTML...
            HasHTML itemHasHTML = (HasHTML) fieldWidget;
            setFieldValue(exportItem, setFirstFieldValue, itemHasHTML.getHTML());

        } else if (fieldWidget instanceof HasText) {
            // Hastext...
            HasText itemHasTextValue = (HasText) fieldWidget;
            setFieldValue(exportItem, setFirstFieldValue, itemHasTextValue.getText());

        } else if (fieldWidget instanceof KSSelectedList) {
            KSSelectedList selectedList = (KSSelectedList) fieldWidget;
            List<KSItemLabel> selectedItems = selectedList.getSelectedItems();
            String values = new String();
            for (int j = 0; j < selectedItems.size(); j++) {
                values = selectedItems.get(j).getDisplayText();
            }
            setFieldValue(exportItem, setFirstFieldValue, values);

        } else if (fieldWidget instanceof KSPicker) {
            KSPicker picker = (KSPicker) fieldWidget;
            if (picker.getInputWidget() instanceof HasText) {
                HasText item = (HasText) picker.getInputWidget();
                setFieldValue(exportItem, setFirstFieldValue, item.getText());
            } else if (picker.getInputWidget() instanceof KSLabelList) {
                String fieldValue = null;
                KSLabelList widget = (KSLabelList) picker.getInputWidget();
                List<String> selected = widget.getSelectedItemsForExport();
                for (int j = 0; j < selected.size(); j++) {
                    if (fieldValue == null) {
                        fieldValue = new String(selected.get(j));
                    } else {
                        fieldValue = fieldValue + ", " + selected.get(j);
                    }
                }
                setFieldValue(exportItem, setFirstFieldValue, fieldValue);
            }

        } else if (fieldWidget instanceof ListBox) {
            // Get the selected element from a list box.
            ListBox listBox = (ListBox) fieldWidget;
            setFieldValue(exportItem, setFirstFieldValue, listBox.getItemText(listBox.getSelectedIndex()));

        } else if (fieldWidget instanceof SectionTitle) {
            try {
                // Retrieve the title from sections.
                SectionTitle sectionTitle = (SectionTitle) fieldWidget;
                setFieldValue(exportItem, setFirstFieldValue, sectionTitle.getExportFieldValue());
                // If the value does not already contain the bold html tags, set the print type to bold.
                if (!exportItem.getValue().contains("<b>")) {
                    exportItem.setPrintType(ExportElement.BOLD);
                }
            } catch (Exception e) {
                // ignore, section tile interface problem - only in debugging.");
            }

        } else if (fieldWidget instanceof SummaryTable) {
            // Call custom details for widget method for summary tables.
            if (fieldWidget.isVisible()) {
                exportItem.setSubset(ExportUtils.getDetailsForWidget((SummaryTable) fieldWidget));
            }

        } else if (fieldWidget instanceof ReportExportWidget) {
            // Retrieve custom implementation data of report export widget.
            if (fieldWidget.isVisible()) {
                ReportExportWidget widget = (ReportExportWidget) fieldWidget;
                if (widget.isExportElement()) {
                    exportItem.setSubset(widget.getExportElementSubset(exportItem));
                    setFieldValue(exportItem, setFirstFieldValue, widget.getExportFieldValue());
                }
            }

        } else if (fieldWidget instanceof ComplexPanel) {
            // Retrieve child elements from complex panel.
            if (fieldWidget.isVisible()) {
                exportItem.setSubset(ExportUtils.getDetailsForWidget(fieldWidget, viewName, sectionName));
            }

        } else if (fieldWidget instanceof FieldElement) {
            // Retrieve subset from the widget on the field element.
            if (fieldWidget.isVisible()) {
                Widget widget = ((FieldElement) fieldWidget).getFieldWidget();
                exportItem = getExportItemDetails(exportItem, widget, true, viewName, sectionName);
                exportItem.setPrintType(ExportElement.PARAGRAPH);
            }

        }

    }
    return exportItem;
}

From source file:org.kuali.student.common.ui.client.util.ExportUtils.java

License:Educational Community License

/**
 * This method gets the current controller based on the widget that was passed to it.
 * /* w  w  w  .  jav  a  2s . com*/
 * @param theWidget
 * @return currentController
 */
public static Controller getController(Widget theWidget) {
    // TODO Nina - This can't be the correct way of getting handle to
    // Controller, isn't there a better way??
    if (theWidget != null) {

        if (theWidget instanceof Controller) {
            Controller controller = (Controller) theWidget;
            return controller;
        } else {
            return getController(theWidget.getParent());
        }
    } else {
        return null;
    }
}

From source file:org.kuali.student.common.ui.client.util.ExportUtils.java

License:Educational Community License

/**
 * //  ww  w .  j av a2 s . co m
 * Retrieves the sub elements from a container widget.
 * 
 * @param currentViewWidget
 * @param viewName
 * @param sectionName
 * @return
 */
public static List<ExportElement> getDetailsForWidget(Widget currentViewWidget, String viewName,
        String sectionName) {
    List<ExportElement> childElements = new ArrayList<ExportElement>();
    if (!currentViewWidget.getParent().getElement().getStyle().getDisplay().equals("none")) {
        if (currentViewWidget instanceof Section) {
            Section widgetHasFields = (Section) currentViewWidget;
            List<FieldDescriptor> widgetFields = widgetHasFields.getFields();
            for (FieldDescriptor field : widgetFields) {
                ExportElement exportItem = createExportElement(viewName, sectionName, childElements,
                        field.getFieldElement().getFieldWidget());
                exportItem.setFieldLabel(field.getFieldLabel());
            }
        } else if (currentViewWidget instanceof KSListPanel) {
            KSListPanel ksListPanelWidget = (KSListPanel) currentViewWidget;
            WidgetCollection children = ksListPanelWidget.getChildren();
            for (int i = 0; i < children.size(); i++) {
                createExportElement(viewName, sectionName, childElements, children.get(i));
            }

        } else if (currentViewWidget instanceof ULPanel) {
            ComplexPanel complexPanel = (ComplexPanel) currentViewWidget;
            if (complexPanel.isVisible()) {
                for (int i = 0; i < complexPanel.getWidgetCount(); i++) {
                    Widget child = complexPanel.getWidget(i);
                    if (child instanceof FlowPanel) {
                        List<ExportElement> subset = ExportUtils.getDetailsForWidget(child, viewName,
                                sectionName);
                        if (subset != null && subset.size() > 0) {
                            //Code Changed for JIRA-9075 - SONAR Critical issues - Use get(0) with caution - 5
                            int firstExportElement = 0;
                            subset.get(firstExportElement).setPrintType(ExportElement.LIST);
                            childElements.addAll(subset);
                        }

                    } else if (!(child instanceof KSButton) && !(child instanceof WarnContainer)) {
                        ExportElement exportItem = createExportElement(viewName, sectionName, childElements,
                                child);
                        exportItem.setPrintType(ExportElement.LIST);
                    }
                }
            }

        } else if (currentViewWidget instanceof ComplexPanel) {
            ComplexPanel complexPanel = (ComplexPanel) currentViewWidget;
            if (complexPanel.isVisible()) {
                for (int i = 0; i < complexPanel.getWidgetCount(); i++) {
                    Widget child = complexPanel.getWidget(i);
                    if (child instanceof FlowPanel) {
                        List<ExportElement> subset = ExportUtils.getDetailsForWidget(child, viewName,
                                sectionName);
                        if (subset != null && subset.size() > 0) {
                            childElements.addAll(subset);
                        }

                    } else if (!(child instanceof KSButton) && !(child instanceof WarnContainer)) {
                        createExportElement(viewName, sectionName, childElements, child);
                    }
                }
            }
        } else {

            System.out.println(
                    "ExportUtils does not cater for this type..." + currentViewWidget.getClass().getName());

        }
    }
    return childElements;
}

From source file:org.kuali.student.common.ui.client.util.ExportUtils.java

License:Educational Community License

public static List<ExportElement> getDetailsForWidget(ExportElement element, Widget currentViewWidget,
        boolean setFirstFieldValue, String viewName, String sectionName) {
    List<ExportElement> childElements = new ArrayList<ExportElement>();
    if (!currentViewWidget.getParent().getElement().getStyle().getDisplay().equals("none")) {
        if (currentViewWidget instanceof Section) {
            Section widgetHasFields = (Section) currentViewWidget;
            List<FieldDescriptor> widgetFields = widgetHasFields.getFields();
            for (FieldDescriptor field : widgetFields) {
                ExportElement exportItem = createExportElement(viewName, sectionName, childElements,
                        field.getFieldElement().getFieldWidget());
                exportItem.setFieldLabel(field.getFieldLabel());
            }// www  . j  a  v  a  2 s.  co m
        } else if (currentViewWidget instanceof KSListPanel) {
            KSListPanel ksListPanelWidget = (KSListPanel) currentViewWidget;
            WidgetCollection children = ksListPanelWidget.getChildren();
            for (int i = 0; i < children.size(); i++) {
                if (!element.getSubset().isEmpty() && i < element.getSubset().size())
                    createExportElementOld(element.getSubset().get(i), viewName, sectionName, childElements,
                            children.get(i));
                else
                    createExportElement2(viewName, sectionName, childElements, children.get(i));
            }
        } else if (currentViewWidget instanceof ULPanel) {
            ComplexPanel complexPanel = (ComplexPanel) currentViewWidget;
            if (complexPanel.isVisible()) {
                for (int i = 0; i < complexPanel.getWidgetCount(); i++) {
                    Widget child = complexPanel.getWidget(i);
                    if (child instanceof FlowPanel) {
                        List<ExportElement> subset = ExportUtils.getDetailsForWidget(child, viewName,
                                sectionName);
                        if (subset != null && subset.size() > 0) {
                            //Code Changed for JIRA-9075 - SONAR Critical issues - Use get(0) with caution - 5
                            int firstExportElement = 0;
                            subset.get(firstExportElement).setPrintType(ExportElement.LIST);
                            childElements.addAll(subset);
                        }

                    } else if (!(child instanceof KSButton) && !(child instanceof WarnContainer)) {
                        ExportElement exportItem = createExportElement(viewName, sectionName, childElements,
                                child);
                        exportItem.setPrintType(ExportElement.LIST);
                    }
                }
            }

        } else if (currentViewWidget instanceof ComplexPanel) {
            ComplexPanel complexPanel = (ComplexPanel) currentViewWidget;
            if (complexPanel.isVisible()) {
                for (int i = 0; i < complexPanel.getWidgetCount(); i++) {
                    Widget child = complexPanel.getWidget(i);
                    if (child instanceof FlowPanel) {
                        List<ExportElement> subset = ExportUtils.getDetailsForWidget(child, viewName,
                                sectionName);
                        if (subset != null && subset.size() > 0) {
                            childElements.addAll(subset);
                        }

                    } else if (!(child instanceof KSButton) && !(child instanceof WarnContainer)) {
                        createExportElement(viewName, sectionName, childElements, child);
                    }
                }
            }
        } else {

            System.out.println(
                    "ExportUtils does not cater for this type..." + currentViewWidget.getClass().getName());

        }
    }
    return childElements;
}

From source file:org.kuali.student.common.ui.client.util.ExportUtils.java

License:Educational Community License

public static ArrayList<ExportElement> getExportElementsFromView(Widget currentViewWidget,
        ArrayList<ExportElement> exportElements, String viewName, String sectionName) {
    if (exportElements == null) {
        exportElements = new ArrayList<ExportElement>();
    }//  w  w  w  . j  a v  a 2  s  .  co m
    if (currentViewWidget.getParent() == null
            || !currentViewWidget.getParent().getElement().getStyle().getDisplay().equals("none")) {
        if (currentViewWidget instanceof VerticalSectionView) {
            Section widgetHasFields = (Section) currentViewWidget;
            List<FieldDescriptor> widgetFields = widgetHasFields.getFields();
            for (FieldDescriptor field : widgetFields) {
                Widget child = field.getFieldElement().getFieldWidget();
                ExportElement exportItem = createExportElement(viewName, sectionName, exportElements, child);
                exportItem.setFieldLabel(field.getFieldLabel());
            }
            if ((currentViewWidget instanceof BaseSection) && (widgetHasFields.getFields().size() == 0)) {
                BaseSection bSection = (BaseSection) currentViewWidget;
                createExportElement(viewName, sectionName, exportElements, bSection.getLayout());
            }
        }
    }
    return exportElements;
}

From source file:org.metawidget.gwt.client.ui.layout.FlexTableLayout.java

License:LGPL

/**
 * Get the number of columns to use in the layout.
 * <p>/*from   ww  w  .ja  v  a 2s  .com*/
 * Nested Metawidgets are always just single column.
 */

private int getEffectiveNumberOfColumns(Widget container) {

    if (container.getParent() instanceof FlexTable
            && container.getParent().getParent() instanceof GwtMetawidget) {
        return 1;
    }

    return mNumberOfColumns;
}

From source file:org.mobicents.servlet.management.client.dnd.PickupDragController.java

License:Open Source License

/**
 * Save the selected widgets' current location in case they much
 * be restored due to a cancelled drop.//from www .  j a v  a 2  s  . c  o m
 * @see #restoreSelectedWidgetsLocation()
 */
protected void saveSelectedWidgetsLocationAndStyle() {
    savedWidgetInfoMap = new HashMap();
    for (int q = 0; q < context.selectedWidgets.size(); q++) {
        Widget widget = (Widget) context.selectedWidgets.get(q);
        SavedWidgetInfo info = new SavedWidgetInfo();
        info.initialDraggableParent = widget.getParent();

        // TODO simplify after enhancement for issue 1112 provides InsertPanel interface
        // http://code.google.com/p/google-web-toolkit/issues/detail?id=1112
        if (info.initialDraggableParent instanceof AbsolutePanel) {
            info.initialDraggableParentLocation = new WidgetLocation(widget, info.initialDraggableParent);
        } else if (info.initialDraggableParent instanceof HorizontalPanel) {
            info.initialDraggableIndex = ((HorizontalPanel) info.initialDraggableParent).getWidgetIndex(widget);
        } else if (info.initialDraggableParent instanceof VerticalPanel) {
            info.initialDraggableIndex = ((VerticalPanel) info.initialDraggableParent).getWidgetIndex(widget);
        } else if (info.initialDraggableParent instanceof FlowPanel) {
            info.initialDraggableIndex = ((FlowPanel) info.initialDraggableParent).getWidgetIndex(widget);
        } else if (info.initialDraggableParent instanceof SimplePanel) {
            // save nothing
        } else {
            throw new RuntimeException("Unable to handle 'initialDraggableParent instanceof "
                    + info.initialDraggableParent.toString()
                    + "'; Please create your own DragController and override saveDraggableLocationAndStyle() and restoreDraggableLocation()");
        }

        info.initialDraggableMargin = DOM.getStyleAttribute(widget.getElement(), "margin");
        DOM.setStyleAttribute(widget.getElement(), "margin", "0px");
        savedWidgetInfoMap.put(widget, info);
    }
}

From source file:org.onecmdb.ui.gwt.desktop.client.action.CloseTextToolItem.java

License:Open Source License

private void closeParentWindow(Widget w) {
    if (w == null) {
        return;/*from  w w w  .j  a  v a 2 s.c  o m*/
    }
    if (w instanceof Window) {
        ((Window) w).close();
    }
    closeParentWindow(w.getParent());
}

From source file:org.onecmdb.ui.gwt.desktop.client.widget.grid.CIPropertyPanel.java

License:Open Source License

protected void setHeader(Widget parent, String header) {
    if (parent == null) {
        return;/*from   ww  w. jav a2  s . c  o m*/
    }
    if (parent instanceof Window) {
        ((Window) parent).setHeading(header);
        return;
    }
    setHeader(parent.getParent(), header);
}

From source file:org.onecmdb.ui.gwt.toolkit.client.view.dnd.DragControl.java

License:Open Source License

private AbsolutePanel getAbsoluteWidgetPanel(Widget widget) {
    if (widget == null) {
        return (null);
    }//ww w  .j  a  v  a 2 s  .co  m
    Widget parent = widget.getParent();
    if (parent == null) {
        return (null);
    }

    if (parent instanceof AbsolutePanel) {
        return ((AbsolutePanel) parent);
    }
    return (getAbsoluteWidgetPanel(parent));
}