mobile/android/base/menu/MenuPopup.java@fc2d59ddac77 (annotated)
mobile/android/base/menu/MenuPopup.java
Wed, 31 Dec 2014 07:22:50 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 07:22:50 +0100
- branch
- TOR_BUG_3246
- changeset 4
- fc2d59ddac77
- permissions
- -rw-r--r--
Correct previous dual key logic pending first delivery installment.
| 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 |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | package org.mozilla.gecko.menu; |
| michael@0 | 7 | |
| michael@0 | 8 | import org.mozilla.gecko.R; |
| michael@0 | 9 | |
| michael@0 | 10 | import android.content.Context; |
| michael@0 | 11 | import android.graphics.Color; |
| michael@0 | 12 | import android.graphics.drawable.ColorDrawable; |
| michael@0 | 13 | import android.view.LayoutInflater; |
| michael@0 | 14 | import android.view.View; |
| michael@0 | 15 | import android.view.ViewGroup; |
| michael@0 | 16 | import android.widget.LinearLayout; |
| michael@0 | 17 | import android.widget.PopupWindow; |
| michael@0 | 18 | |
| michael@0 | 19 | /** |
| michael@0 | 20 | * A popup to show the inflated MenuPanel. |
| michael@0 | 21 | */ |
| michael@0 | 22 | public class MenuPopup extends PopupWindow { |
| michael@0 | 23 | private LinearLayout mPanel; |
| michael@0 | 24 | |
| michael@0 | 25 | private int mYOffset; |
| michael@0 | 26 | private int mPopupWidth; |
| michael@0 | 27 | |
| michael@0 | 28 | public MenuPopup(Context context) { |
| michael@0 | 29 | super(context); |
| michael@0 | 30 | |
| michael@0 | 31 | setFocusable(true); |
| michael@0 | 32 | |
| michael@0 | 33 | mYOffset = context.getResources().getDimensionPixelSize(R.dimen.menu_popup_offset); |
| michael@0 | 34 | mPopupWidth = context.getResources().getDimensionPixelSize(R.dimen.menu_popup_width); |
| michael@0 | 35 | |
| michael@0 | 36 | // Setting a null background makes the popup to not close on touching outside. |
| michael@0 | 37 | setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT)); |
| michael@0 | 38 | setWindowLayoutMode(View.MeasureSpec.makeMeasureSpec(mPopupWidth, View.MeasureSpec.AT_MOST), |
| michael@0 | 39 | ViewGroup.LayoutParams.WRAP_CONTENT); |
| michael@0 | 40 | |
| michael@0 | 41 | LayoutInflater inflater = LayoutInflater.from(context); |
| michael@0 | 42 | mPanel = (LinearLayout) inflater.inflate(R.layout.menu_popup, null); |
| michael@0 | 43 | setContentView(mPanel); |
| michael@0 | 44 | |
| michael@0 | 45 | setAnimationStyle(R.style.PopupAnimation); |
| michael@0 | 46 | } |
| michael@0 | 47 | |
| michael@0 | 48 | /** |
| michael@0 | 49 | * Adds the panel with the menu to its content. |
| michael@0 | 50 | * |
| michael@0 | 51 | * @param view The panel view with the menu to be shown. |
| michael@0 | 52 | */ |
| michael@0 | 53 | public void setPanelView(View view) { |
| michael@0 | 54 | view.setLayoutParams(new LinearLayout.LayoutParams(mPopupWidth, |
| michael@0 | 55 | LinearLayout.LayoutParams.WRAP_CONTENT)); |
| michael@0 | 56 | |
| michael@0 | 57 | mPanel.removeAllViews(); |
| michael@0 | 58 | mPanel.addView(view); |
| michael@0 | 59 | } |
| michael@0 | 60 | |
| michael@0 | 61 | /** |
| michael@0 | 62 | * A small little offset. |
| michael@0 | 63 | */ |
| michael@0 | 64 | @Override |
| michael@0 | 65 | public void showAsDropDown(View anchor) { |
| michael@0 | 66 | showAsDropDown(anchor, 0, -mYOffset); |
| michael@0 | 67 | } |
| michael@0 | 68 | } |
