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Styleable
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1: /*
2: * *************************************************************************************************************************************************************
3: *
4: * SteelBlue: DCI User Interfaces
5: * http://tidalwave.it/projects/steelblue
6: *
7: * Copyright (C) 2015 - 2025 by Tidalwave s.a.s. (http://tidalwave.it)
8: *
9: * *************************************************************************************************************************************************************
10: *
11: * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.
12: * You may obtain a copy of the License at
13: *
14: * http://www.apache.org/licenses/LICENSE-2.0
15: *
16: * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
17: * CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
18: *
19: * *************************************************************************************************************************************************************
20: *
21: * git clone https://bitbucket.org/tidalwave/steelblue-src
22: * git clone https://github.com/tidalwave-it/steelblue-src
23: *
24: * *************************************************************************************************************************************************************
25: */
26: package it.tidalwave.ui.core.role;
27:
28: import jakarta.annotation.Nonnull;
29: import java.util.Collection;
30: import it.tidalwave.ui.core.role.impl.DefaultStyleable;
31:
32: /***************************************************************************************************************************************************************
33: *
34: * A role which declares a set of styles for rendering.
35: *
36: * @stereotype Role
37: *
38: * @since 2.0-ALPHA-1
39: * @author Fabrizio Giudici
40: *
41: **************************************************************************************************************************************************************/
42: @FunctionalInterface
43: public interface Styleable
44: {
45: /** Shortcut for {@link it.tidalwave.util.As}. */
46: public static final Class<Styleable> _Styleable_ = Styleable.class;
47:
48: @Nonnull
49: public Collection<String> getStyles();
50:
51: /***********************************************************************************************************************************************************
52: * Creates a new instance from a collection of strings
53: *
54: * @param styles the style names
55: * @return the new instance
56: * @since 3.2-ALPHA-2
57: **********************************************************************************************************************************************************/
58: @Nonnull
59: public static Styleable of (@Nonnull final Collection<String> styles)
60: {
61: return new DefaultStyleable(styles);
62: }
63:
64: /***********************************************************************************************************************************************************
65: * Creates a new instance from a collection of strings
66: *
67: * @param styles the style names
68: * @return the new instance
69: * @since 3.2-ALPHA-2
70: **********************************************************************************************************************************************************/
71: @Nonnull
72: public static Styleable of (@Nonnull final String ... styles)
73: {
74: return new DefaultStyleable(styles);
75: }
76: }