1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
/*
* Copyright (c) 2017-present Robert Jaros
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package pl.treksoft.kvision.core
import pl.treksoft.kvision.html.TextNode
/**
* Base interface for all containers.
*/
interface Container : Component {
/**
* Adds given component to the current container.
* @param child child component
* @return current container
*/
fun add(child: Component): Container
/**
* Adds a list of components to the current container.
* @param children list of child components
* @return current container
*/
fun addAll(children: List<Component>): Container
/**
* Operator function for adding children in a DSL style.
* @param children children components
* @return current container
*/
operator fun invoke(vararg children: Component): Container {
return addAll(children.asList())
}
/**
* Removes given component from the current container.
* @param child child component
* @return current container
*/
fun remove(child: Component): Container
/**
* Removes all children from the current container.
* @return current container
*/
fun removeAll(): Container
/**
* Returns a list of children of the current container.
* @return list of children
*/
fun getChildren(): List<Component>
/**
* An operator to add a text node to the container.
*/
operator fun String.unaryPlus() {
add(TextNode(this))
}
}
|
