1 | /**********************************************************************
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2 | *
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3 | * PhindTitle.java -- backdrops to empty ResultDisplay panels.
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4 | *
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5 | * Copyright 1997-2000 Gordon W. Paynter
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6 | * Copyright 2000 The New Zealand Digital Library Project
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7 | *
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8 | * A component of the Greenstone digital library software
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9 | * from the New Zealand Digital Library Project at the
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10 | * University of Waikato, New Zealand.
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11 | *
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12 | * This program is free software; you can redistribute it and/or modify
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13 | * it under the terms of the GNU General Public License as published by
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14 | * the Free Software Foundation; either version 2 of the License, or
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15 | * (at your option) any later version.
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16 | *
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17 | * This program is distributed in the hope that it will be useful,
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18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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20 | * GNU General Public License for more details.
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21 | *
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22 | * You should have received a copy of the GNU General Public License
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23 | * along with this program; if not, write to the Free Software
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24 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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25 | *
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26 | *********************************************************************/
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27 |
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28 |
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29 | /*********************************************************************
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30 |
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31 | PhindTitle is for drawing backdrops in empty ResultDisplay panels.
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32 |
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33 | **********************************************************************/
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34 |
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35 | import java.applet.Applet;
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36 | import java.awt.Canvas;
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37 | import java.awt.Color;
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38 | import java.awt.Dimension;
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39 | import java.awt.Graphics;
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40 | import java.awt.Image;
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41 |
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42 | public class PhindTitle extends Canvas {
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43 |
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44 | Phind phind;
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45 | static Image backgroundImage;
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46 | boolean displayInfo;
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47 |
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48 | PhindTitle(Phind p) {
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49 | phind = p;
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50 | }
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51 |
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52 | public void update(Graphics g) {
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53 | paint(g);
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54 | }
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55 |
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56 | public void paint(Graphics g) {
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57 | Dimension canvasSize = size();
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58 |
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59 | // set the screen background
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60 | if (phind.showImage)
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61 | try {
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62 | g.drawImage(phind.backgroundImage,
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63 | 0, 0, canvasSize.width, canvasSize.height, Color.white, null);
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64 | } catch (Exception e) {
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65 | System.err.println("PhindTitle paint: " + e);
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66 | }
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67 | else {
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68 | g.setColor(Color.white);
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69 | g.fillRect(0,0, canvasSize.width, canvasSize.height);
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70 | g.setColor(Color.black);
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71 | }
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72 | }
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73 | }
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74 |
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75 |
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76 |
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77 |
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78 |
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79 |
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80 |
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