The Tor Browser / file comparison
comparison: mobile/android/base/menu/MenuPopup.java
mobile/android/base/menu/MenuPopup.java
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- 6474c204b198
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| 1 /* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*- | |
| 2 * This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 package org.mozilla.gecko.menu; | |
| 7 | |
| 8 import org.mozilla.gecko.R; | |
| 9 | |
| 10 import android.content.Context; | |
| 11 import android.graphics.Color; | |
| 12 import android.graphics.drawable.ColorDrawable; | |
| 13 import android.view.LayoutInflater; | |
| 14 import android.view.View; | |
| 15 import android.view.ViewGroup; | |
| 16 import android.widget.LinearLayout; | |
| 17 import android.widget.PopupWindow; | |
| 18 | |
| 19 /** | |
| 20 * A popup to show the inflated MenuPanel. | |
| 21 */ | |
| 22 public class MenuPopup extends PopupWindow { | |
| 23 private LinearLayout mPanel; | |
| 24 | |
| 25 private int mYOffset; | |
| 26 private int mPopupWidth; | |
| 27 | |
| 28 public MenuPopup(Context context) { | |
| 29 super(context); | |
| 30 | |
| 31 setFocusable(true); | |
| 32 | |
| 33 mYOffset = context.getResources().getDimensionPixelSize(R.dimen.menu_popup_offset); | |
| 34 mPopupWidth = context.getResources().getDimensionPixelSize(R.dimen.menu_popup_width); | |
| 35 | |
| 36 // Setting a null background makes the popup to not close on touching outside. | |
| 37 setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT)); | |
| 38 setWindowLayoutMode(View.MeasureSpec.makeMeasureSpec(mPopupWidth, View.MeasureSpec.AT_MOST), | |
| 39 ViewGroup.LayoutParams.WRAP_CONTENT); | |
| 40 | |
| 41 LayoutInflater inflater = LayoutInflater.from(context); | |
| 42 mPanel = (LinearLayout) inflater.inflate(R.layout.menu_popup, null); | |
| 43 setContentView(mPanel); | |
| 44 | |
| 45 setAnimationStyle(R.style.PopupAnimation); | |
| 46 } | |
| 47 | |
| 48 /** | |
| 49 * Adds the panel with the menu to its content. | |
| 50 * | |
| 51 * @param view The panel view with the menu to be shown. | |
| 52 */ | |
| 53 public void setPanelView(View view) { | |
| 54 view.setLayoutParams(new LinearLayout.LayoutParams(mPopupWidth, | |
| 55 LinearLayout.LayoutParams.WRAP_CONTENT)); | |
| 56 | |
| 57 mPanel.removeAllViews(); | |
| 58 mPanel.addView(view); | |
| 59 } | |
| 60 | |
| 61 /** | |
| 62 * A small little offset. | |
| 63 */ | |
| 64 @Override | |
| 65 public void showAsDropDown(View anchor) { | |
| 66 showAsDropDown(anchor, 0, -mYOffset); | |
| 67 } | |
| 68 } |
