1/*
2 * Copyright (C) 2011 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.launcher2;
18
19import android.content.Context;
20import android.graphics.Canvas;
21import android.util.AttributeSet;
22import android.widget.ImageView;
23
24class PagedViewWidgetImageView extends ImageView {
25    public boolean mAllowRequestLayout = true;
26
27    public PagedViewWidgetImageView(Context context, AttributeSet attrs) {
28        super(context, attrs);
29    }
30
31    public void requestLayout() {
32        if (mAllowRequestLayout) {
33            super.requestLayout();
34        }
35    }
36
37    @Override
38    protected void onDraw(Canvas canvas) {
39        canvas.save();
40        canvas.clipRect(getScrollX() + getPaddingLeft(),
41                getScrollY() + getPaddingTop(),
42                getScrollX() + getRight() - getLeft() - getPaddingRight(),
43                getScrollY() + getBottom() - getTop() - getPaddingBottom());
44
45        super.onDraw(canvas);
46        canvas.restore();
47
48    }
49}
50