/src/mpv5/utils/ui/TextFieldUtils.java

  1
  2/*
  3 *  This file is part of YaBS.
  4 *
  5 *      YaBS is free software: you can redistribute it and/or modify
  6 *      it under the terms of the GNU General Public License as published by
  7 *      the Free Software Foundation, either version 3 of the License, or
  8 *      (at your option) any later version.
  9 *
 10 *      YaBS is distributed in the hope that it will be useful,
 11 *      but WITHOUT ANY WARRANTY; without even the implied warranty of
 12 *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 13 *      GNU General Public License for more details.
 14 *
 15 *      You should have received a copy of the GNU General Public License
 16 *      along with YaBS.  If not, see <http://www.gnu.org/licenses/>.
 17 */
 18package mpv5.utils.ui;
 19
 20//~--- non-JDK imports --------------------------------------------------------
 21import mpv5.ui.beans.LabeledTextField;
 22
 23//~--- JDK imports ------------------------------------------------------------
 24
 25import java.awt.Color;
 26import java.awt.Component;
 27
 28import javax.swing.JComponent;
 29import javax.swing.JTextField;
 30import javax.swing.SwingWorker;
 31import javax.swing.border.Border;
 32import javax.swing.border.EtchedBorder;
 33import javax.swing.border.LineBorder;
 34
 35/**
 36 *
 37 *
 38 */
 39public class TextFieldUtils {
 40
 41    public static void blinkerGrey(LabeledTextField field) {
 42        new blinker(field.getTextField(), 2, Color.GRAY).execute();
 43    }
 44
 45    /**
 46     * Lets a text field blink
 47     * @param field
 48     */
 49    public static void blinkerRed(JTextField field) {
 50        new blinker(field, 2, Color.RED).execute();
 51    }
 52
 53    /**
 54     * Lets a text field blink
 55     * @param lfield
 56     */
 57    public static void blinkerRed(LabeledTextField lfield) {
 58        new blinker(lfield.getTextField(), 2, Color.RED).execute();
 59    }
 60
 61    /**
 62     *
 63     * @param component
 64     * @param color
 65     */
 66    public static void blink(JComponent component, Color color) {
 67        new blinker(component, 2, color).execute();
 68    }
 69
 70    public static void blinker(JTextField jTextField1, Color color) {
 71        blink(jTextField1, color);
 72    }
 73
 74    private static class blinker extends SwingWorker<Void, Void> {
 75
 76        private Color color;
 77        private int count;
 78        private JComponent fi;
 79
 80        private blinker(JComponent field, int i, Color col) {
 81            fi = field;
 82            count = i;
 83            color = col;
 84        }
 85
 86        @Override
 87        protected Void doInBackground() throws Exception {
 88            fi.setOpaque(true);
 89            final Border oborder = fi.getBorder();
 90            final Color ocolor = fi.getBackground();
 91            boolean roundb = true;
 92            int borderthickness = 1;
 93            if (oborder instanceof LineBorder) {
 94                roundb = ((LineBorder) oborder).getRoundedCorners();
 95                borderthickness = ((LineBorder) oborder).getThickness();
 96            }
 97
 98            for (int i = 0; i < count; i++) {
 99                try {
100                    Border etch = new LineBorder(color, borderthickness, roundb);
101                    fi.setBorder(etch);
102                } catch (Exception e) {
103                    fi.setBackground(color);
104                }
105                fi.validate();
106                Thread.sleep(550);
107                fi.setBackground(ocolor);
108                try {
109                    fi.setBorder(oborder);
110                } catch (Exception e) {
111                }
112                fi.validate();
113                Thread.sleep(550);
114            }
115
116            return null;
117        }
118    }
119}
120//~ Formatted by Jindent --- http://www.jindent.com
121