| /* |
| * 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.ui.core.focus |
| |
| import androidx.compose.runtime.Composable |
| import androidx.compose.foundation.Box |
| import androidx.compose.foundation.layout.size |
| import androidx.compose.ui.unit.dp |
| import androidx.ui.core.Modifier |
| import androidx.ui.test.ComposeTestRule |
| |
| /** |
| * This function adds a parent composable which has size. [View.requestFocus()][android.view.View |
| * .requestFocus] will not take focus if the view has no size. |
| */ |
| internal fun ComposeTestRule.setFocusableContent(children: @Composable () -> Unit) { |
| setContent { |
| Box(modifier = Modifier.size(10.dp, 10.dp), children = children) |
| } |
| } |