1 /*
2 * Copyright 2000-2018 Vaadin Ltd.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
5 * use this file except in compliance with the License. You may obtain a copy of
6 * the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 * License for the specific language governing permissions and limitations under
14 * the License.
15 */
16
17 package com.vaadin.v7.contextmenu;
18
19 import com.vaadin.contextmenu.ContextMenu;
20 import com.vaadin.event.ContextClickEvent;
21 import com.vaadin.event.ContextClickEvent.ContextClickNotifier;
22 import com.vaadin.shared.MouseEventDetails;
23 import com.vaadin.shared.MouseEventDetails.MouseButton;
24 import com.vaadin.v7.event.ItemClickEvent;
25 import com.vaadin.v7.event.ItemClickEvent.ItemClickListener;
26 import com.vaadin.v7.ui.Table;
27 import com.vaadin.v7.ui.TreeTable;
28
29 /**
30 * Compatibility version of ContextMenu to use with v7.Table and v7.TreeTable in
31 * the Framework 8.0 compatibility package.
32 * <p>
33 * This compatibility version exists to fix #29 using context menu in table &
34 * tree table with item click listener.
35 *
36 * @deprecated To use only for compatibility v7.Table
37 */
38 @Deprecated
39 public class TableContextMenu extends ContextMenu {
40
41 /**
42 * Constructs a context menu and sets it for the given table.
43 *
44 * @param table
45 * the table to set the context menu to
46 */
47 public TableContextMenu(Table table) {
48 super(table, true);
49 }
50
51 /**
52 * Constructs a context menu and sets it for the given tree table.
53 *
54 * @param treeTable
55 * the tree table to set the context menu to
56 */
57 public TableContextMenu(TreeTable treeTable) {
58 super(treeTable, true);
59 }
60
61 /**
62 * Sets this as a context menu of the component. You can set one menu to as
63 * many components as you wish.
64 *
65 * @param component
66 * the component to set the context menu to
67 */
68 @Override
69 public void setAsContextMenuOf(ContextClickNotifier component) {
70 /*
71 * Workaround for VScrollTable click handling, which prevents context
72 * clicks from rows when ItemClickListener has been added. (#29)
73 */
74 if (component instanceof Table) {
75 useTableSpecificContextClickListener((Table) component);
76 // For context clicks outside rows (header, footer, body) we still
77 // need the context click listener.
78 }
79 super.setAsContextMenuOf(component);
80 }
81
82 private void useTableSpecificContextClickListener(final Table table) {
83 table.addItemClickListener(new ItemClickListener() {
84
85 @Override
86 public void itemClick(ItemClickEvent event) {
87 if (event.getButton() == MouseButton.RIGHT) {
88 MouseEventDetails mouseEventDetails = new MouseEventDetails();
89 mouseEventDetails.setAltKey(event.isAltKey());
90 mouseEventDetails.setButton(event.getButton());
91 mouseEventDetails.setClientX(event.getClientX());
92 mouseEventDetails.setClientY(event.getClientY());
93 mouseEventDetails.setCtrlKey(event.isCtrlKey());
94 mouseEventDetails.setMetaKey(event.isMetaKey());
95 mouseEventDetails.setRelativeX(event.getRelativeX());
96 mouseEventDetails.setRelativeY(event.getRelativeY());
97 mouseEventDetails.setShiftKey(event.isShiftKey());
98 if (event.isDoubleClick()) {
99 mouseEventDetails.setType(0x00002);
100 } else {
101 mouseEventDetails.setType(0x00001);
102 }
103
104 getContextClickListener().contextClick(
105 new ContextClickEvent(table, mouseEventDetails));
106 }
107 }
108 });
109 }
110
111 }