forked from GitHub-Mirror/riotX-android
61 lines
1.8 KiB
Kotlin
61 lines
1.8 KiB
Kotlin
/*
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* Copyright 2019 New Vector Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package im.vector.riotredesign.core.platform
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import android.content.Context
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import android.util.AttributeSet
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import android.view.View
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import android.widget.Checkable
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import android.widget.FrameLayout
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class CheckableFrameLayout : FrameLayout, Checkable {
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private var mChecked = false
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constructor(context: Context) : super(context) {}
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constructor(context: Context, attrs: AttributeSet) : super(context, attrs) {}
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constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int) : super(context, attrs, defStyleAttr) {}
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override fun isChecked(): Boolean {
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return mChecked
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}
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override fun setChecked(b: Boolean) {
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if (b != mChecked) {
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mChecked = b
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refreshDrawableState()
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}
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}
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override fun toggle() {
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isChecked = !mChecked
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}
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public override fun onCreateDrawableState(extraSpace: Int): IntArray {
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val drawableState = super.onCreateDrawableState(extraSpace + 1)
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if (isChecked) {
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View.mergeDrawableStates(drawableState, CHECKED_STATE_SET)
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}
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return drawableState
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}
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companion object {
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private val CHECKED_STATE_SET = intArrayOf(android.R.attr.state_checked)
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}
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} |