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

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:com.haulmont.cuba.web.widgets.client.addons.dragdroplayouts.VGrabFilter.java

License:Apache License

protected boolean canBeGrabbedRecursive(Widget root, Widget widget) {
    if (widget == root) {
        return true;
    }/*from  w w w . j  a  v  a  2  s.  c o  m*/

    ComponentConnector connector;
    if (!isCaptionForAccordion(widget)) {
        connector = Util.findConnectorFor(widget);
    } else {
        connector = findConnectorForAccordionCaption(widget);
    }

    if (connector != null && state.nonGrabbable.contains(connector)) {
        return false;
    }

    Widget parent = widget.getParent();
    if (parent == null || parent == root) {
        return true;
    }

    return canBeGrabbedRecursive(root, parent);
}

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From source file:com.haulmont.cuba.web.widgets.client.addons.dragdroplayouts.VGrabFilter.java

License:Apache License

protected ComponentConnector findConnectorForAccordionCaption(Widget widget) {
    VAccordion.StackItem parent = (VAccordion.StackItem) widget.getParent();
    return Util.findConnectorFor(parent.getChildWidget());
}

---

From source file:com.haulmont.cuba.web.widgets.client.addons.dragdroplayouts.VGrabFilter.java

License:Apache License

protected boolean isCaptionForAccordion(Widget widget) {
    if (widget == null) {
        return false;
    }//from   ww w .j  a  v a2s .co  m
    if (!(widget instanceof VCaption)) {
        return false;
    }
    Widget parent = widget.getParent();
    return parent instanceof VAccordion.StackItem;
}

---

From source file:com.moesol.gwt.maps.client.DivPanel.java

License:Open Source License

private void placeIcon(Widget widget, int dx, int dy, int z) {
    Panel lp = getNonDimTileLayerPanel();
    if (widget.getParent() == null || widget.getParent() != lp) {
        lp.add(widget);//  w  ww. ja va  2 s.c om
    }

    DivWorker.BoxBounds b = m_divWorker.computePercentBounds(dx, dy, 1, 1);

    widget.getElement().getStyle().setPosition(Position.ABSOLUTE);
    widget.getElement().getStyle().setLeft(b.left, Unit.PCT);
    widget.getElement().getStyle().setTop(b.top, Unit.PCT);
    widget.getElement().getStyle().setZIndex(z);
}

---

From source file:com.novartis.pcs.ontology.webapp.client.view.ApproveRejectComposite.java

License:Apache License

protected void addWidgets() {
    VerticalPanel vertPanel = new VerticalPanel();
    HorizontalPanel filterPanel = new HorizontalPanel();
    Label filterLabel = new Label("Keyword Filter:");

    Button closeButton = new Button("Close");
    SimplePager.Resources pagerResources = GWT.create(SimplePager.Resources.class);
    SimplePager pager = new SimplePager(TextLocation.CENTER, pagerResources, false, 0, true) {
        @Override//w  ww .j  a v  a  2  s.com
        public void setPageStart(int index) {
            HasRows display = getDisplay();
            if (display != null) {
                Range range = display.getVisibleRange();
                int pageSize = range.getLength();
                if (isRangeLimited() && display.isRowCountExact()) {
                    index = Math.min(index, display.getRowCount() - 1);
                }
                index = Math.max(0, index);
                if (index != range.getStart()) {
                    display.setVisibleRange(index, pageSize);
                }
            }
        }
    };

    closeButton.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            Widget parent = ApproveRejectComposite.this.getParent();
            while (parent != null) {
                if (parent instanceof PopupPanel) {
                    PopupPanel popup = (PopupPanel) parent;
                    popup.hide();
                    break;
                }
                parent = parent.getParent();
            }
        }
    });

    filterLabel.addStyleName("dialog-label");

    filterPanel.addStyleName("dialog-hpanel");
    filterPanel.addStyleName("spaced-vert");
    filterPanel.add(filterLabel);
    filterPanel.add(filterTextBox);
    filterPanel.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);

    pager.setDisplay(table);
    pager.addStyleName("centered-hortz");
    /*
    if(curator != null && curator.isAuthorised(entity)) {
       Label tip = new Label("Use Shift key to select/unselect consecutive rows");
       tip.addStyleName("dialog-message");
       tip.addStyleName("info-icon-left");
       vertPanel.add(tip);
    } else {
       Label label = new Label("Insufficient privileges to approve/reject items");
       label.addStyleName("dialog-message");
       label.addStyleName("info-icon-left");
       vertPanel.add(label);
    }
    */

    if (curator != null) {
        vertPanel.add(errorLabel);
    }
    vertPanel.add(filterPanel);
    vertPanel.add(table);
    vertPanel.add(pager);

    if (curator != null && curator.isAuthorised(entity)) {
        Label comments = new Label("Comments:");
        HorizontalPanel buttonsHPanel = new HorizontalPanel();

        buttonsHPanel.add(approveButton);
        buttonsHPanel.add(rejectButton);
        buttonsHPanel.add(closeButton);

        comments.addStyleName("dialog-label");
        buttonsHPanel.addStyleName("dialog-buttons");
        buttonsHPanel.addStyleName("centered-hortz");

        vertPanel.add(comments);
        vertPanel.add(commentsField);
        commentsField.getElement().getParentElement().addClassName("text-area-right-padded");

        vertPanel.add(buttonsHPanel);
    } else {
        vertPanel.add(closeButton);
        vertPanel.setCellHorizontalAlignment(closeButton, HasHorizontalAlignment.ALIGN_CENTER);
    }
    initWidget(vertPanel);
}

---

From source file:com.qualogy.qafe.gwt.client.component.MenuItemComponent.java

License:Apache License

public MenuItemComponent(final String menuItemName, final String uuid, final String windowId) {
    setSpacing(2);//from  w  ww. j a  va2s .com

    Hyperlink hyperlink = new Hyperlink(menuItemName, "history");

    hyperlink.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {
            if (event.getSource() instanceof Widget) {
                Widget sender = (Widget) event.getSource();
                ClientApplicationContext.getInstance().removeWindow(windowId, null, uuid);
                MainFactoryActions.getUIByUUID(uuid, windowId);

                // try to close the disclosurePanel

                Widget parent = sender.getParent();
                boolean found = false;
                while (parent != null && !found) {
                    if (parent instanceof DisclosurePanel) {
                        DisclosurePanel disclosurePanel = (DisclosurePanel) (parent);
                        disclosurePanel.setOpen(false);
                        found = true;
                    } else {
                        parent = parent.getParent();
                    }
                }

                if (sender.getParent() != null && sender.getParent().getParent() != null) {
                    if (sender.getParent().getParent() instanceof DisclosurePanel) {
                        DisclosurePanel disclosurePanel = (DisclosurePanel) (sender.getParent().getParent());
                        disclosurePanel.setOpen(false);

                    }
                }

            }

        }
    });
    add(hyperlink);
    setStyleName(DEFAULT_STYLE);

}

---

From source file:com.qualogy.qafe.gwt.client.vo.functions.execute.ClearExecute.java

License:Apache License

private static void processClearForInputComponents(UIObject uiObject, BuiltInFunctionGVO builtInFunction) {
    if (uiObject instanceof TextBoxBase) {
        TextBoxBase textBoxBase = (TextBoxBase) uiObject;
        textBoxBase.setText("");
    }/*from  w w w  . j a v  a  2s. c  om*/

    if (uiObject instanceof QDatePicker) {
        QDatePicker qDatePicker = (QDatePicker) uiObject;
        qDatePicker.getTextBox().setText("");
    }

    if (uiObject instanceof HasDataGridMethods) {
        ((HasDataGridMethods) uiObject).insertData(null, false, builtInFunction.getSenderId(),
                builtInFunction.getListenerType());
        ((HasDataGridMethods) uiObject).redraw();
    }
    if (uiObject instanceof ListBox) {
        ListBox listBox = (ListBox) uiObject;
        boolean hasEmptyItem = DropDownRenderer.hasEmptyItem(listBox);
        int indexOfValue = hasEmptyItem ? 0 : -1;
        listBox.setSelectedIndex(indexOfValue);
        if (builtInFunction instanceof ClearGVO) {
            int offset = hasEmptyItem ? 1 : 0;
            while (listBox.getItemCount() > offset) {
                listBox.removeItem(listBox.getItemCount() - 1);
            }
        }
    }

    if (uiObject instanceof CheckBox) {
        CheckBox checkbox = (CheckBox) uiObject;
        checkbox.setValue(false);
        if (uiObject instanceof QRadioButton) {
            ((QRadioButton) uiObject).reset();
        }
    }

    if (uiObject instanceof FileUpload) {
        FileUpload fileUpload = (FileUpload) uiObject;
        Widget fup = fileUpload.getParent();
        // fup will be the layout component
        if (fup != null) {
            Widget fupp = fup.getParent();

            if (fupp instanceof FormPanel) {
                ((FormPanel) fupp).reset();
            }
        }
    }

    if (uiObject instanceof QSuggestBox) {
        QSuggestBox suggestTextField = (QSuggestBox) uiObject;
        suggestTextField.getTextBox().setText("");
    }
}

---

From source file:com.qualogy.qafe.gwt.client.vo.functions.execute.FocusExecute.java

License:Apache License

private void makeParentsVisible(Widget w) {
    if (w.getParent() != null) {
        Widget parent = w.getParent();//from w  ww . j a v a  2  s .  c  o  m
        makeParentsVisible(parent);
        if (parent instanceof DeckPanel) {
            DeckPanel dp = (DeckPanel) parent;
            dp.showWidget(dp.getWidgetIndex(w));
            ((TabPanel) dp.getParent().getParent()).selectTab(dp.getWidgetIndex(w));
        }
    }
}

---

From source file:com.qualogy.qafe.gwt.client.vo.handlers.ClearHandler.java

License:Apache License

private void processClearForInputComponents(UIObject uiObject, BuiltInFunctionGVO builtInFunction) {
    if (uiObject instanceof TextBoxBase) {
        TextBoxBase textBoxBase = (TextBoxBase) uiObject;
        textBoxBase.setText("");
    }//from   w ww. j a  v a2s . co m

    if (uiObject instanceof QDatePicker) {
        QDatePicker qDatePicker = (QDatePicker) uiObject;
        qDatePicker.getTextBox().setText("");
    }

    if (uiObject instanceof HasDataGridMethods) {
        ((HasDataGridMethods) uiObject).insertData(null, false, builtInFunction.getSenderId(),
                builtInFunction.getListenerType());
        ((HasDataGridMethods) uiObject).redraw();
    }
    if (uiObject instanceof ListBox) {
        ListBox listBox = (ListBox) uiObject;
        boolean hasEmptyItem = DropDownRenderer.hasEmptyItem(listBox);
        int indexOfValue = hasEmptyItem ? 0 : -1;
        listBox.setSelectedIndex(indexOfValue);
        if (builtInFunction instanceof ClearGVO) {
            int offset = hasEmptyItem ? 1 : 0;
            while (listBox.getItemCount() > offset) {
                listBox.removeItem(listBox.getItemCount() - 1);
            }
        }
    }

    if (uiObject instanceof CheckBox) {
        CheckBox checkbox = (CheckBox) uiObject;
        checkbox.setValue(false);
        if (uiObject instanceof QRadioButton) {
            ((QRadioButton) uiObject).reset();
        }
    }

    if (uiObject instanceof FileUpload) {
        FileUpload fileUpload = (FileUpload) uiObject;
        Widget fup = fileUpload.getParent();
        // fup will be the layout component
        if (fup != null) {
            Widget fupp = fup.getParent();

            if (fupp instanceof FormPanel) {
                ((FormPanel) fupp).reset();
            }
        }
    }

    if (uiObject instanceof QSuggestBox) {
        QSuggestBox suggestTextField = (QSuggestBox) uiObject;
        suggestTextField.getTextBox().setText("");
    }
}

---

From source file:com.qualogy.qafe.gwt.client.vo.handlers.FocusHandler.java

License:Apache License

private void makeParentVisible(Widget widget) {
    if (widget == null) {
        return;/*from w ww. j  a va2s . co  m*/
    }
    Widget parent = widget.getParent();
    if (parent == null) {
        return;
    }
    makeParentVisible(parent);
    if (parent instanceof DeckPanel) {
        DeckPanel deckPanel = (DeckPanel) parent;
        int widgetIndex = deckPanel.getWidgetIndex(widget);
        deckPanel.showWidget(widgetIndex);
        TabPanel tabPanel = (TabPanel) deckPanel.getParent().getParent();
        tabPanel.selectTab(widgetIndex);
    }
}

---

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