| /* |
| * Copyright (C) 2012 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 com.android.inputmethod.keyboard.internal; |
| |
| public final class KeyPreviewDrawParams { |
| // The graphical geometry of the key preview. |
| // <-width-> |
| // +-------+ ^ |
| // | | | |
| // |preview| height (visible) |
| // | | | |
| // + + ^ v |
| // \ / |offset |
| // +-\ /-+ v |
| // | +-+ | |
| // |parent | |
| // | key| |
| // +-------+ |
| // The background of a {@link TextView} being used for a key preview may have invisible |
| // paddings. To align the more keys keyboard panel's visible part with the visible part of |
| // the background, we need to record the width and height of key preview that don't include |
| // invisible paddings. |
| public int mPreviewVisibleWidth; |
| public int mPreviewVisibleHeight; |
| // The key preview may have an arbitrary offset and its background that may have a bottom |
| // padding. To align the more keys keyboard and the key preview we also need to record the |
| // offset between the top edge of parent key and the bottom of the visible part of key |
| // preview background. |
| public int mPreviewVisibleOffset; |
| } |