TextFieldPressGestureFilter.kt
/*
* Copyright 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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 CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package androidx.compose.foundation.text
import androidx.compose.foundation.Interaction
import androidx.compose.foundation.InteractionState
import androidx.compose.runtime.DisposableEffect
import androidx.compose.ui.Modifier
import androidx.compose.ui.composed
import androidx.compose.ui.gesture.pressIndicatorGestureFilter
/**
* Required for the press [InteractionState] consistency for TextField.
*/
@Suppress("ModifierInspectorInfo", "DEPRECATION")
internal fun Modifier.pressGestureFilter(
interactionState: InteractionState?,
enabled: Boolean = true
): Modifier = if (enabled) composed {
DisposableEffect(interactionState) {
onDispose {
interactionState?.removeInteraction(Interaction.Pressed)
}
}
pressIndicatorGestureFilter(
onStart = {
interactionState?.addInteraction(Interaction.Pressed, it)
},
onStop = {
interactionState?.removeInteraction(Interaction.Pressed)
},
onCancel = {
interactionState?.removeInteraction(Interaction.Pressed)
}
)
} else this