diff options
Diffstat (limited to 'src/com/cyanogenmod/filemanager/ui/widgets/CheckableRelativeLayout.java')
-rw-r--r-- | src/com/cyanogenmod/filemanager/ui/widgets/CheckableRelativeLayout.java | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/com/cyanogenmod/filemanager/ui/widgets/CheckableRelativeLayout.java b/src/com/cyanogenmod/filemanager/ui/widgets/CheckableRelativeLayout.java new file mode 100644 index 00000000..71f1c0ae --- /dev/null +++ b/src/com/cyanogenmod/filemanager/ui/widgets/CheckableRelativeLayout.java @@ -0,0 +1,60 @@ +/* + * Copyright (C) 2012 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.cyanogenmod.filemanager.ui.widgets; + +import android.content.Context; +import android.util.AttributeSet; +import android.widget.Checkable; +import android.widget.RelativeLayout; + +public class CheckableRelativeLayout extends RelativeLayout implements Checkable { + private static final int[] CHECKED_STATE_SET = { + android.R.attr.state_checked + }; + private boolean mChecked; + + public CheckableRelativeLayout(Context context, AttributeSet attrs) { + super(context, attrs); + } + + @Override + public boolean isChecked() { + return mChecked; + } + + @Override + public void setChecked(boolean checked) { + if (mChecked != checked) { + mChecked = checked; + refreshDrawableState(); + } + } + + @Override + public void toggle() { + setChecked(!mChecked); + } + + @Override + public int[] onCreateDrawableState(int extraSpace) { + final int[] drawableState = super.onCreateDrawableState(extraSpace + 1); + if (mChecked) { + mergeDrawableStates(drawableState, CHECKED_STATE_SET); + } + return drawableState; + } +} |