get Swing Component Dimension by text - Java java.awt

Java examples for java.awt:Component

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Description

get Swing Component Dimension by text

Demo Code

/*****************************************************************************************
 *
 *  This file is part of PlanckDB.//from w w w  .j a va  2  s.  c o m
 *
 *  PlanckDB is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  PlanckDB is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with PlanckDB.  If not, see <http://www.gnu.org/licenses/>.
 *
 *  Copyright (C) Gidon Shabat, 2008
 *
 *  Authors: Gidon Shabat <gidi@planckdb.com>
 *  Date:    06/16/2011
 *
 *******************************************************************************************/
import javax.swing.*;
import java.awt.*;

public class Main{
    public static Dimension getDimension(final Component component,
            String text) {

        FontMetrics fm = component.getFontMetrics(component.getFont());
        if (text == null) {
            text = "";
        }
        if (component instanceof PDBButton) {
            Icon icon = ((PDBButton) component).getIcon();
            int iconWidth = icon == null ? 0 : icon.getIconWidth();
            return new Dimension(fm.stringWidth(text) + 40 + iconWidth,
                    Math.max(20, fm.getHeight()));
        } else if (component instanceof PDBCheckBox) {
            return new Dimension(fm.stringWidth(text) + 40, 20);
        } else {
            return new Dimension(fm.stringWidth(text), fm.getHeight());
        }

    }
    public static Dimension getDimension(final Component component,
            final String text, final int x, final int y) {
        FontMetrics fm = component.getFontMetrics(component.getFont());
        return new Dimension(fm.stringWidth(text) + x, fm.getHeight() + y);
    }
}

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