io.github.jonestimd.swing.table.ColumnWidthCalculator Maven / Gradle / Ivy
// The MIT License (MIT)
//
// Copyright (c) 2017 Timothy D. Jones
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
package io.github.jonestimd.swing.table;
import javax.swing.table.TableColumn;
/**
* An interface for calculating table column widths.
* @see ColumnResizeHandler
*/
public interface ColumnWidthCalculator {
/**
* Indicates whether the column should be resized when the table is resized or other columns are resized.
* @return true if the column's min, max and preferred widths should all be initialized to the value returned by
* {@link #preferredWidth(TableColumn)}
*/
boolean isFixedWidth(TableColumn column);
/**
* Calculate the preferred width of a column.
* @param column the table column
* @return the preferred width of the column
*/
int preferredWidth(TableColumn column);
}