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Removed old FieldGroup implementation - web legacy module #PL-2306
This commit is contained in:
Yuriy Artamonov
parent
36f9408d6e
commit
e4a87aa18d
@ -1,94 +0,0 @@
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/*
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* Copyright (c) 2008-2013 Haulmont. All rights reserved.
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* Use is subject to license terms, see http://www.cuba-platform.com/license for details.
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*/
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package com.haulmont.cuba.toolkit.gwt.client.ui;
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import com.google.gwt.user.client.DOM;
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import com.google.gwt.user.client.Element;
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import com.google.gwt.user.client.Event;
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import com.google.gwt.user.client.ui.Widget;
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import com.vaadin.terminal.gwt.client.ApplicationConnection;
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import com.vaadin.terminal.gwt.client.Container;
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import com.vaadin.terminal.gwt.client.UIDL;
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import com.vaadin.terminal.gwt.client.ui.VForm;
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public class VFieldGroup extends VForm {
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protected Element captionWrapper = DOM.createDiv();
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protected Element expander = DOM.createDiv();
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protected boolean expanded;
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protected boolean collapsable;
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public VFieldGroup() {
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super();
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DOM.removeChild(legend, caption);
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DOM.appendChild(legend, captionWrapper);
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DOM.appendChild(captionWrapper, expander);
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DOM.appendChild(captionWrapper, caption);
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DOM.setElementProperty(captionWrapper, "className", CLASSNAME + "-caption");
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DOM.sinkEvents(expander, Event.ONCLICK);
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setStyleName("v-fieldgroup");
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setStyleName(fieldSet, "v-fieldgroup-fieldset");
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}
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protected void renderContent(UIDL uidl, ApplicationConnection client) {
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final UIDL layoutUidl = uidl.getChildUIDL(0);
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if (layoutUidl != null) {
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Container newLo = (Container) client.getPaintable(layoutUidl);
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if (lo == null) {
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lo = newLo;
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add((Widget) lo, fieldContainer);
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} else if (lo != newLo) {
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client.unregisterPaintable(lo);
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remove((Widget) lo);
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lo = newLo;
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add((Widget) lo, fieldContainer);
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}
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lo.updateFromUIDL(layoutUidl, client);
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}
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}
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protected void renderDOM(UIDL uidl, ApplicationConnection client) {
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collapsable = uidl.getBooleanAttribute("collapsable");
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if (collapsable) {
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DOM.setStyleAttribute(expander, "display", "");
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removeStyleDependentName("nocollapsable");
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} else {
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addStyleDependentName("nocollapsable");
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DOM.setStyleAttribute(expander, "display", "none");
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}
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if (uidl.getBooleanAttribute("expanded") != expanded) {
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toggleExpand();
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}
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super.renderDOM(uidl, client);
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}
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@Override
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public void onBrowserEvent(Event event) {
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if (DOM.eventGetType(event) == Event.ONCLICK && DOM.eventGetTarget(event) == expander) {
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toggleExpand();
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if (collapsable) {
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if (expanded) {
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client.updateVariable(id, "expand", true, true);
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} else {
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client.updateVariable(id, "collapse", true, true);
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}
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}
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DOM.eventCancelBubble(event, true);
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} else {
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super.onBrowserEvent(event);
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}
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}
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protected void toggleExpand() {
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expanded = !expanded;
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if (expanded) {
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captionWrapper.addClassName("expanded");
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} else {
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captionWrapper.removeClassName("expanded");
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}
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}
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}
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@ -1,266 +0,0 @@
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/*
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* Copyright (c) 2008-2013 Haulmont. All rights reserved.
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* Use is subject to license terms, see http://www.cuba-platform.com/license for details.
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*/
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package com.haulmont.cuba.web.toolkit.ui;
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import com.haulmont.cuba.toolkit.gwt.client.ui.VFieldGroup;
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import com.vaadin.data.Item;
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import com.vaadin.data.Property;
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import com.vaadin.terminal.PaintException;
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import com.vaadin.terminal.PaintTarget;
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import com.vaadin.ui.*;
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import java.io.Serializable;
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import java.util.*;
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@SuppressWarnings("serial")
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@ClientWidget(VFieldGroup.class)
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public class FieldGroup extends Form {
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private boolean expanded = true;
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private boolean collapsable;
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private int currentX = 0;
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private int currentY = 0;
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private List<ExpandCollapseListener> listeners = null;
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public FieldGroup() {
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this(DefaultFieldFactory.get());
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}
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public FieldGroup(FormFieldFactory fieldFactory) {
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super();
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setFormFieldFactory(fieldFactory);
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setLayout(new FieldGroupLayout());
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}
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public boolean isExpanded() {
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return !collapsable || expanded;
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}
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public void setExpanded(boolean expanded) {
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if (collapsable) {
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this.expanded = expanded;
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getLayout().setVisible(expanded);
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requestRepaint();
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}
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}
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public boolean isCollapsable() {
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return collapsable;
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}
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public void setCollapsable(boolean collapsable) {
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this.collapsable = collapsable;
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if (!expanded) {
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setExpanded(true);
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}
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}
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@Override
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public void paintContent(PaintTarget target) throws PaintException {
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super.paintContent(target);
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target.addAttribute("collapsable", isCollapsable());
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if (isCollapsable()) {
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target.addAttribute("expanded", isExpanded());
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}
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}
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@Override
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public void changeVariables(Object source, Map<String, Object> variables) {
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super.changeVariables(source, variables);
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if (isCollapsable()) {
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if (variables.containsKey("expand")) {
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setExpanded(true);
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getLayout().requestRepaintAll();
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fireExpandListeners();
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} else if (variables.containsKey("collapse")) {
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setExpanded(false);
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fireCollapseListeners();
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}
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}
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}
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public void setItemDataSource(Item newDataSource, Collection propertyIds) {
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if (layout instanceof GridLayout) {
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GridLayout gl = (GridLayout) layout;
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if (gridlayoutCursorX == -1) {
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// first setItemDataSource, remember initial cursor
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gridlayoutCursorX = gl.getCursorX();
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gridlayoutCursorY = gl.getCursorY();
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} else {
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// restore initial cursor
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gl.setCursorX(gridlayoutCursorX);
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gl.setCursorY(gridlayoutCursorY);
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}
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}
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// Removes all fields first from the form
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removeAllProperties();
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// Sets the datasource
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itemDatasource = newDataSource;
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// If the new datasource is null, just set null datasource
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if (itemDatasource == null) {
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return;
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}
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// Adds all the properties to this form
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for (final Iterator i = propertyIds.iterator(); i.hasNext();) {
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final Object id = i.next();
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final Property property = itemDatasource.getItemProperty(id);
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if (id != null && property != null) {
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final Field f = fieldFactory.createField(itemDatasource, id,
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this);
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if (f != null) {
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f.setPropertyDataSource(property);
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addField(id, f);
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}
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}
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}
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}
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@Override
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public void addField(Object propertyId, Field field) {
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addField(propertyId, field, currentX, currentY);
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}
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public void addField(Object propertyId, Field field, int col) {
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addField(propertyId, field, col, currentY);
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}
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public void addField(Object propertyId, Field field, int col, int row) {
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if (col < 0 || col >= getCols() || row < 0 || row >= getRows()) {
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throw new IndexOutOfBoundsException();
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}
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currentX = col;
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currentY = row;
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super.addField(propertyId, field);
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if (isReadOnly() != field.isReadOnly() && isReadOnly()) {
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field.setReadOnly(isReadOnly());
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}
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if (row < getRows()) {
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currentY++;
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} else if (col < getCols()) {
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currentX++;
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}
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}
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@Override
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protected void attachField(Object propertyId, Field field) {
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if (propertyId == null || field == null) {
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return;
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}
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final FieldGroupLayout layout = getLayout();
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layout.addComponent(field, currentX, currentY);
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}
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public void addCustomField(Object propertyId, CustomFieldGenerator fieldGenerator) {
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addCustomField(propertyId, fieldGenerator, currentX, currentY);
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}
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public void addCustomField(Object propertyId, CustomFieldGenerator fieldGenerator, int col) {
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addCustomField(propertyId, fieldGenerator, col, currentY);
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}
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public void addCustomField(Object propertyId, CustomFieldGenerator fieldGenerator, int col, int row) {
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Field field = fieldGenerator.generateField(itemDatasource, propertyId, this);
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addField(propertyId, field, col, row);
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}
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@Override
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public void setLayout(Layout newLayout) {
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if (newLayout == null) {
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newLayout = new FieldGroupLayout();
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}
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if (newLayout instanceof FieldGroupLayout) {
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super.setLayout(newLayout);
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getLayout().setWidth("100%");
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getLayout().setSpacing(true);
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} else {
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throw new IllegalArgumentException("FieldGroup supports only FieldGroupLayout");
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}
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}
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@Override
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public FieldGroupLayout getLayout() {
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return (FieldGroupLayout) super.getLayout();
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}
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public float getColumnExpandRatio(int col) {
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return getLayout().getColumnExpandRatio(col);
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}
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public void setColumnExpandRatio(int col, float ratio) {
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getLayout().setColumnExpandRatio(col, ratio);
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}
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public int getCols() {
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return getLayout().getColumns();
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}
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public void setCols(int cols) {
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getLayout().setColumns(cols);
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}
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public int getRows() {
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return getLayout().getRows();
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}
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public void setRows(int rows) {
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getLayout().setRows(rows);
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}
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public void addListener(ExpandCollapseListener listener) {
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if (listeners == null) {
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listeners = new ArrayList<ExpandCollapseListener>();
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}
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listeners.add(listener);
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}
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public void removeListener(ExpandCollapseListener listener) {
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if (listeners != null) {
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listeners.remove(listener);
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if (listeners.isEmpty()) {
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listeners = null;
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}
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}
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}
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protected void fireExpandListeners() {
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if (listeners != null) {
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for (final ExpandCollapseListener listener : listeners) {
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listener.onExpand(this);
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}
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}
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}
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protected void fireCollapseListeners() {
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if (listeners != null) {
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for (final ExpandCollapseListener listener : listeners) {
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listener.onCollapse(this);
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}
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}
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}
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public interface ExpandCollapseListener extends Serializable {
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void onExpand(FieldGroup component);
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void onCollapse(FieldGroup component);
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}
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public interface CustomFieldGenerator extends Serializable {
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com.vaadin.ui.Field generateField(Item item, Object propertyId, FieldGroup component);
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}
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}
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