Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
IPropertySelectionRenderer |
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| 1.0;1 |
1 | // Copyright 2004, 2005 The Apache Software Foundation | |
2 | // | |
3 | // Licensed under the Apache License, Version 2.0 (the "License"); | |
4 | // you may not use this file except in compliance with the License. | |
5 | // You may obtain a copy of the License at | |
6 | // | |
7 | // http://www.apache.org/licenses/LICENSE-2.0 | |
8 | // | |
9 | // Unless required by applicable law or agreed to in writing, software | |
10 | // distributed under the License is distributed on an "AS IS" BASIS, | |
11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
12 | // See the License for the specific language governing permissions and | |
13 | // limitations under the License. | |
14 | ||
15 | package org.apache.tapestry.form; | |
16 | ||
17 | import org.apache.tapestry.IMarkupWriter; | |
18 | import org.apache.tapestry.IRequestCycle; | |
19 | ||
20 | /** | |
21 | * Defines an object that works with a {@link PropertySelection} component to | |
22 | * render the individual elements obtained from the | |
23 | * {@link IPropertySelectionModel model}. | |
24 | * | |
25 | * @author Howard Lewis Ship | |
26 | */ | |
27 | ||
28 | public interface IPropertySelectionRenderer | |
29 | { | |
30 | ||
31 | /** | |
32 | * Begins the rendering of the {@link PropertySelection}. | |
33 | */ | |
34 | ||
35 | void beginRender(PropertySelection component, IMarkupWriter writer, | |
36 | IRequestCycle cycle); | |
37 | ||
38 | /** | |
39 | * Invoked for each element obtained from the | |
40 | * {@link IPropertySelectionModel model}. | |
41 | */ | |
42 | ||
43 | void renderOption(PropertySelection component, IMarkupWriter writer, | |
44 | IRequestCycle cycle, IPropertySelectionModel model, Object option, | |
45 | int index, boolean selected); | |
46 | ||
47 | /** | |
48 | * Ends the rendering of the {@link PropertySelection}. | |
49 | */ | |
50 | ||
51 | void endRender(PropertySelection component, IMarkupWriter writer, | |
52 | IRequestCycle cycle); | |
53 | } |