| /* |
| * Copyright 2019 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.text.style |
| |
| /** |
| * Defines the algorithm to be used while determining the text direction. |
| * |
| * @see ResolvedTextDirection |
| */ |
| enum class TextDirection { |
| /** |
| * Always sets the text direction to be Left to Right. |
| */ |
| Ltr, |
| |
| /** |
| * Always sets the text direction to be Right to Left. |
| */ |
| Rtl, |
| |
| /** |
| * This value indicates that the text direction depends on the first strong directional |
| * character in the text according to the Unicode Bidirectional Algorithm. |
| * * If no strong directional character is present, then [androidx.ui.core.LayoutDirection] |
| * is used to resolve the final TextDirection. |
| * * if used while creating a Paragraph object, [androidx.ui.intl.LocaleList] will |
| * be used to resolve the direction as a fallback instead of [androidx.ui.core.LayoutDirection]. |
| */ |
| Content, |
| |
| /** |
| * This value indicates that the text direction depends on the first strong directional |
| * character in the text according to the Unicode Bidirectional Algorithm. If no strong |
| * directional character is present, then Left to Right will be used as the default direction. |
| */ |
| ContentOrLtr, |
| |
| /** |
| * This value indicates that the text direction depends on the first strong directional |
| * character in the text according to the Unicode Bidirectional Algorithm. If no strong |
| * directional character is present, then Right to Left will be used as the default direction. |
| */ |
| ContentOrRtl |
| } |