01: package org.drools.brms.client.modeldriven.ui;
02:
03: /*
04: * Copyright 2005 JBoss Inc
05: *
06: * Licensed under the Apache License, Version 2.0 (the "License");
07: * you may not use this file except in compliance with the License.
08: * You may obtain a copy of the License at
09: *
10: * http://www.apache.org/licenses/LICENSE-2.0
11: *
12: * Unless required by applicable law or agreed to in writing, software
13: * distributed under the License is distributed on an "AS IS" BASIS,
14: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15: * See the License for the specific language governing permissions and
16: * limitations under the License.
17: */
18:
19: import org.drools.brms.client.common.FormStylePopup;
20: import org.drools.brms.client.modeldriven.SuggestionCompletionEngine;
21:
22: import com.google.gwt.user.client.ui.Button;
23: import com.google.gwt.user.client.ui.ClickListener;
24: import com.google.gwt.user.client.ui.ListBox;
25:
26: /**
27: * This shows a list of options for the left hand side of a rule.
28: * @author Michael Neale
29: */
30: public class LeftHandSideSelector {
31:
32: private FormStylePopup form;
33:
34: public LeftHandSideSelector(SuggestionCompletionEngine completions,
35: ClickListener okClick) {
36: final ListBox box = new ListBox();
37: String[] facts = completions.getFactTypes();
38: for (int i = 0; i < facts.length; i++) {
39: box.addItem(facts[i]);
40: }
41: final FormStylePopup popup = new FormStylePopup(
42: "images/new_fact.gif", "New fact pattern...");
43: popup.addAttribute("choose type", box);
44: Button ok = new Button("OK");
45: popup.addAttribute("", ok);
46:
47: ok.addClickListener(okClick);
48: popup.setStyleName("ks-popups-Popup");
49:
50: }
51:
52: public void show(int left, int top) {
53: form.setPopupPosition(left, top);
54: form.show();
55: }
56:
57: }
|