Move Vaadin 7 CustomField to compatibility package

Change-Id: Ie1d37fd2d249bf35e953f095fa80a6905a135793

1 files changed, 0 insertions, 155 deletions

diff --git a/server/src/main/java/com/vaadin/v7/ui/CustomField.java b/server/src/main/java/com/vaadin/v7/ui/CustomField.java
deleted file mode 100644
index f55b3307a3..0000000000
--- a/server/src/main/java/com/vaadin/v7/ui/CustomField.java
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Copyright 2000-2016 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.v7.ui;
-
-import java.io.Serializable;
-import java.util.Iterator;
-
-import com.vaadin.ui.Component;
-import com.vaadin.ui.HasComponents;
-import com.vaadin.v7.data.Property;
-
-/**
- * A {@link Field} whose UI content can be constructed by the user, enabling the
- * creation of e.g. form fields by composing Vaadin components. Customization of
- * both the visual presentation and the logic of the field is possible.
- *
- * Subclasses must implement {@link #getType()} and {@link #initContent()}.
- *
- * Most custom fields can simply compose a user interface that calls the methods
- * {@link #setInternalValue(Object)} and {@link #getInternalValue()} when
- * necessary.
- *
- * It is also possible to override {@link #validate()},
- * {@link #setInternalValue(Object)}, {@link #commit()},
- * {@link #setPropertyDataSource(Property)}, {@link #isEmpty()} and other logic
- * of the field. Methods overriding {@link #setInternalValue(Object)} should
- * also call the corresponding superclass method.
- *
- * @param <T>
- *            field value type
- *
- * @since 7.0
- */
-public abstract class CustomField<T> extends AbstractField<T>
-        implements HasComponents {
-
-    /**
-     * The root component implementing the custom component.
-     */
-    private Component root = null;
-
-    /**
-     * Constructs a new custom field.
-     *
-     * <p>
-     * The component is implemented by wrapping the methods of the composition
-     * root component given as parameter. The composition root must be set
-     * before the component can be used.
-     * </p>
-     */
-    public CustomField() {
-        // expand horizontally by default
-        setWidth(100, Unit.PERCENTAGE);
-    }
-
-    /**
-     * Constructs the content and notifies it that the {@link CustomField} is
-     * attached to a window.
-     *
-     * @see com.vaadin.ui.Component#attach()
-     */
-    @Override
-    public void attach() {
-        // First call super attach to notify all children (none if content has
-        // not yet been created)
-        super.attach();
-
-        // If the content has not yet been created, create and attach it at
-        // this point by calling getContent()
-        getContent();
-    }
-
-    /**
-     * Returns the content (UI) of the custom component.
-     *
-     * @return Component
-     */
-    protected Component getContent() {
-        if (null == root) {
-            root = initContent();
-            root.setParent(this);
-        }
-        return root;
-    }
-
-    /**
-     * Create the content component or layout for the field. Subclasses of
-     * {@link CustomField} should implement this method.
-     *
-     * Note that this method is called when the CustomField is attached to a
-     * layout or when {@link #getContent()} is called explicitly for the first
-     * time. It is only called once for a {@link CustomField}.
-     *
-     * @return {@link Component} representing the UI of the CustomField
-     */
-    protected abstract Component initContent();
-
-    // Size related methods
-    // TODO might not be necessary to override but following the pattern from
-    // AbstractComponentContainer
-
-    @Override
-    public void setHeight(float height, Unit unit) {
-        super.setHeight(height, unit);
-        markAsDirtyRecursive();
-    }
-
-    @Override
-    public void setWidth(float width, Unit unit) {
-        super.setWidth(width, unit);
-        markAsDirtyRecursive();
-    }
-
-    // ComponentContainer methods
-
-    private class ComponentIterator
-            implements Iterator<Component>, Serializable {
-        boolean first = (root != null);
-
-        @Override
-        public boolean hasNext() {
-            return first;
-        }
-
-        @Override
-        public Component next() {
-            first = false;
-            return getContent();
-        }
-
-        @Override
-        public void remove() {
-            throw new UnsupportedOperationException();
-        }
-    }
-
-    @Override
-    public Iterator<Component> iterator() {
-        return new ComponentIterator();
-    }
-}