1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package com.android.internal.view.menu; 18 19import android.content.Context; 20import android.graphics.drawable.Drawable; 21import android.view.Menu; 22import android.view.MenuItem; 23import android.view.SubMenu; 24import android.view.View; 25 26/** 27 * The model for a sub menu, which is an extension of the menu. Most methods are proxied to 28 * the parent menu. 29 */ 30public class SubMenuBuilder extends MenuBuilder implements SubMenu { 31 private MenuBuilder mParentMenu; 32 private MenuItemImpl mItem; 33 34 public SubMenuBuilder(Context context, MenuBuilder parentMenu, MenuItemImpl item) { 35 super(context); 36 37 mParentMenu = parentMenu; 38 mItem = item; 39 } 40 41 @Override 42 public void setQwertyMode(boolean isQwerty) { 43 mParentMenu.setQwertyMode(isQwerty); 44 } 45 46 @Override 47 public boolean isQwertyMode() { 48 return mParentMenu.isQwertyMode(); 49 } 50 51 @Override 52 public void setShortcutsVisible(boolean shortcutsVisible) { 53 mParentMenu.setShortcutsVisible(shortcutsVisible); 54 } 55 56 @Override 57 public boolean isShortcutsVisible() { 58 return mParentMenu.isShortcutsVisible(); 59 } 60 61 public Menu getParentMenu() { 62 return mParentMenu; 63 } 64 65 public MenuItem getItem() { 66 return mItem; 67 } 68 69 @Override 70 public Callback getCallback() { 71 return mParentMenu.getCallback(); 72 } 73 74 @Override 75 public void setCallback(Callback callback) { 76 mParentMenu.setCallback(callback); 77 } 78 79 @Override 80 public MenuBuilder getRootMenu() { 81 return mParentMenu; 82 } 83 84 public SubMenu setIcon(Drawable icon) { 85 mItem.setIcon(icon); 86 return this; 87 } 88 89 public SubMenu setIcon(int iconRes) { 90 mItem.setIcon(iconRes); 91 return this; 92 } 93 94 public SubMenu setHeaderIcon(Drawable icon) { 95 return (SubMenu) super.setHeaderIconInt(icon); 96 } 97 98 public SubMenu setHeaderIcon(int iconRes) { 99 return (SubMenu) super.setHeaderIconInt(iconRes); 100 } 101 102 public SubMenu setHeaderTitle(CharSequence title) { 103 return (SubMenu) super.setHeaderTitleInt(title); 104 } 105 106 public SubMenu setHeaderTitle(int titleRes) { 107 return (SubMenu) super.setHeaderTitleInt(titleRes); 108 } 109 110 public SubMenu setHeaderView(View view) { 111 return (SubMenu) super.setHeaderViewInt(view); 112 } 113 114} 115