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/*
* 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.toolbar
import pl.treksoft.kvision.core.Container
import pl.treksoft.kvision.core.StringBoolPair
import pl.treksoft.kvision.panel.SimplePanel
import pl.treksoft.kvision.utils.px
import pl.treksoft.kvision.utils.set
/**
* Button group sizes.
*/
enum class ButtonGroupSize(internal val className: String) {
LARGE("btn-group-lg"),
SMALL("btn-group-sm")
}
/**
* The Bootstrap button group.
*
* @constructor
* @param size button group size
* @param vertical determines if button group is aligned vertically
* @param classes a set of CSS class names
* @param init an initializer extension function
*/
open class ButtonGroup(
size: ButtonGroupSize? = null, vertical: Boolean = false,
classes: Set<String> = setOf(), init: (ButtonGroup.() -> Unit)? = null
) : SimplePanel(classes) {
/**
* Button group size.
*/
var size by refreshOnUpdate(size)
/**
* Vertical alignment.
*/
var vertical by refreshOnUpdate(vertical)
init {
role = "group"
@Suppress("LeakingThis")
init?.invoke(this)
}
override fun getSnClass(): List<StringBoolPair> {
val cl = super.getSnClass().toMutableList()
if (vertical) {
cl.add("btn-group-vertical" to true)
} else {
cl.add("btn-group" to true)
}
size?.let {
cl.add(it.className to true)
}
return cl
}
}
/**
* DSL builder extension function.
*
* It takes the same parameters as the constructor of the built component.
*/
fun Container.buttonGroup(
size: ButtonGroupSize? = null, vertical: Boolean = false,
classes: Set<String>? = null,
className: String? = null,
init: (ButtonGroup.() -> Unit)? = null
): ButtonGroup {
val group = ButtonGroup(size, vertical, classes ?: className.set).apply { init?.invoke(this) }
this.add(group)
return group
}
/**
* DSL builder extension function for toolbar.
*
* It creates button groups with size and vertical parameters of the toolbar.
*/
fun Toolbar.buttonGroup(
classes: Set<String>? = null,
className: String? = null,
init: (ButtonGroup.() -> Unit)? = null
): ButtonGroup {
val group = ButtonGroup(this.size, this.vertical, classes ?: className.set).apply {
marginRight = this@buttonGroup.spacing.px
init?.invoke(this)
}
this.add(group)
return group
}
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