mobile/android/base/widget/TabRow.java@b8a032363ba2 (annotated)
mobile/android/base/widget/TabRow.java
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | /* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*- |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this file, |
| michael@0 | 4 | * You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | package org.mozilla.gecko.widget; |
| michael@0 | 7 | |
| michael@0 | 8 | import android.content.Context; |
| michael@0 | 9 | import android.util.AttributeSet; |
| michael@0 | 10 | import android.view.View; |
| michael@0 | 11 | import android.widget.Checkable; |
| michael@0 | 12 | import android.widget.LinearLayout; |
| michael@0 | 13 | |
| michael@0 | 14 | public class TabRow extends LinearLayout |
| michael@0 | 15 | implements Checkable { |
| michael@0 | 16 | private static final String LOGTAG = "GeckoTabRow"; |
| michael@0 | 17 | private static final int[] STATE_CHECKED = { android.R.attr.state_checked }; |
| michael@0 | 18 | private boolean mChecked; |
| michael@0 | 19 | |
| michael@0 | 20 | public TabRow(Context context, AttributeSet attrs) { |
| michael@0 | 21 | super(context, attrs); |
| michael@0 | 22 | mChecked = false; |
| michael@0 | 23 | } |
| michael@0 | 24 | |
| michael@0 | 25 | @Override |
| michael@0 | 26 | public int[] onCreateDrawableState(int extraSpace) { |
| michael@0 | 27 | final int[] drawableState = super.onCreateDrawableState(extraSpace + 1); |
| michael@0 | 28 | |
| michael@0 | 29 | if (mChecked) |
| michael@0 | 30 | mergeDrawableStates(drawableState, STATE_CHECKED); |
| michael@0 | 31 | |
| michael@0 | 32 | return drawableState; |
| michael@0 | 33 | } |
| michael@0 | 34 | |
| michael@0 | 35 | @Override |
| michael@0 | 36 | public boolean isChecked() { |
| michael@0 | 37 | return mChecked; |
| michael@0 | 38 | } |
| michael@0 | 39 | |
| michael@0 | 40 | @Override |
| michael@0 | 41 | public void setChecked(boolean checked) { |
| michael@0 | 42 | if (mChecked != checked) { |
| michael@0 | 43 | mChecked = checked; |
| michael@0 | 44 | refreshDrawableState(); |
| michael@0 | 45 | |
| michael@0 | 46 | int count = getChildCount(); |
| michael@0 | 47 | for (int i=0; i < count; i++) { |
| michael@0 | 48 | final View child = getChildAt(i); |
| michael@0 | 49 | if (child instanceof Checkable) |
| michael@0 | 50 | ((Checkable) child).setChecked(checked); |
| michael@0 | 51 | } |
| michael@0 | 52 | } |
| michael@0 | 53 | } |
| michael@0 | 54 | |
| michael@0 | 55 | @Override |
| michael@0 | 56 | public void toggle() { |
| michael@0 | 57 | mChecked = !mChecked; |
| michael@0 | 58 | } |
| michael@0 | 59 | } |
