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authorTeemu Suo-Anttila <teemusa@vaadin.com>2016-03-10 22:40:51 +0200
committerTeemu Suo-Anttila <teemusa@vaadin.com>2016-03-14 07:59:12 +0200
commita6653d3fe49e6a97468ac09f7f2f4d621bea1078 (patch)
tree96c82e20ca6551ee4c14c8877f0258b25c63cddf /server/src/com/vaadin/event/dd/DragSource.java
parentf7e57d77ce621ee39167369c31d989edc5633266 (diff)
downloadvaadin-framework-a6653d3fe49e6a97468ac09f7f2f4d621bea1078.tar.gz
vaadin-framework-a6653d3fe49e6a97468ac09f7f2f4d621bea1078.zip
Migrate vaadin-server build to maven
Change-Id: I5c740f4e9cb28103bab199f9a552153d82277e7e
Diffstat (limited to 'server/src/com/vaadin/event/dd/DragSource.java')
-rw-r--r--server/src/com/vaadin/event/dd/DragSource.java64
1 files changed, 0 insertions, 64 deletions
diff --git a/server/src/com/vaadin/event/dd/DragSource.java b/server/src/com/vaadin/event/dd/DragSource.java
deleted file mode 100644
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--- a/server/src/com/vaadin/event/dd/DragSource.java
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@@ -1,64 +0,0 @@
-/*
- * Copyright 2000-2014 Vaadin Ltd.
- *
- * 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.vaadin.event.dd;
-
-import java.util.Map;
-
-import com.vaadin.event.Transferable;
-import com.vaadin.event.dd.acceptcriteria.AcceptCriterion;
-import com.vaadin.ui.Component;
-import com.vaadin.ui.Tree;
-
-/**
- * DragSource is a {@link Component} that builds a {@link Transferable} for a
- * drag and drop operation.
- * <p>
- * In Vaadin the drag and drop operation practically starts from client side
- * component. The client side component initially defines the data that will be
- * present in {@link Transferable} object on server side. If the server side
- * counterpart of the component implements this interface, terminal
- * implementation lets it create the {@link Transferable} instance from the raw
- * client side "seed data". This way server side implementation may translate or
- * extend the data that will be available for {@link DropHandler}.
- *
- * @since 6.3
- *
- */
-public interface DragSource extends Component {
-
- /**
- * DragSource may convert data added by client side component to meaningful
- * values for server side developer or add other data based on it.
- *
- * <p>
- * For example Tree converts item identifiers to generated string keys for
- * the client side. Vaadin developer don't and can't know anything about
- * these generated keys, only about item identifiers. When tree node is
- * dragged client puts that key to {@link Transferable}s client side
- * counterpart. In {@link Tree#getTransferable(Map)} the key is converted
- * back to item identifier that the server side developer can use.
- * <p>
- *
- * @since 6.3
- * @param rawVariables
- * the data that client side initially included in
- * {@link Transferable}s client side counterpart.
- * @return the {@link Transferable} instance that will be passed to
- * {@link DropHandler} (and/or {@link AcceptCriterion})
- */
- public Transferable getTransferable(Map<String, Object> rawVariables);
-
-}