jetbrains.jetpad.cell.toDom.ScrollCellMapper.java Source code

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Here is the source code for jetbrains.jetpad.cell.toDom.ScrollCellMapper.java

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/*
 * Copyright 2012-2016 JetBrains s.r.o
 *
 * 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 jetbrains.jetpad.cell.toDom;

import com.google.gwt.dom.client.Style;
import com.google.gwt.user.client.DOM;
import jetbrains.jetpad.geometry.Vector;
import jetbrains.jetpad.cell.ScrollCell;

class ScrollCellMapper extends BaseCellMapper<ScrollCell> {
    ScrollCellMapper(ScrollCell source, CellToDomContext ctx) {
        super(source, ctx, DOM.createDiv());
    }

    @Override
    public void refreshProperties() {
        super.refreshProperties();

        Style style = getTarget().getStyle();
        Vector maxDim = getSource().maxDimension().get();
        style.setProperty("maxWidth", maxDim.x + "px");
        style.setProperty("maxHeight", maxDim.y + "px");

        Boolean scroll = getSource().scroll().get();
        style.setOverflow(scroll ? Style.Overflow.SCROLL : Style.Overflow.VISIBLE);
    }
}