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2  * Copyright (c) 2009-2010 jMonkeyEngine
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12  * * Redistributions in binary form must reproduce the above copyright
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17  *   may be used to endorse or promote products derived from this software
18  *   without specific prior written permission.
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22  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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29  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
30  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31  */
32 
33 package jme3test.gui;
34 
35 import com.jme3.app.SimpleApplication;
36 import com.jme3.font.BitmapFont;
37 import com.jme3.font.BitmapText;
38 import com.jme3.font.LineWrapMode;
39 import com.jme3.font.Rectangle;
40 import com.jme3.input.KeyInput;
41 import com.jme3.input.RawInputListener;
42 import com.jme3.input.controls.ActionListener;
43 import com.jme3.input.controls.KeyTrigger;
44 import com.jme3.input.event.*;
45 
46 public class TestBitmapFont extends SimpleApplication {
47 
48     private String txtB =
49     "ABCDEFGHIKLMNOPQRSTUVWXYZ1234567 890`~!@#$%^&*()-=_+[]\\;',./{}|:<>?";
50 
51     private BitmapText txt;
52     private BitmapText txt2;
53     private BitmapText txt3;
54 
main(String[] args)55     public static void main(String[] args){
56         TestBitmapFont app = new TestBitmapFont();
57         app.start();
58     }
59 
60     @Override
simpleInitApp()61     public void simpleInitApp() {
62         inputManager.addMapping("WordWrap", new KeyTrigger(KeyInput.KEY_TAB));
63         inputManager.addListener(keyListener, "WordWrap");
64         inputManager.addRawInputListener(textListener);
65 
66         BitmapFont fnt = assetManager.loadFont("Interface/Fonts/Default.fnt");
67         txt = new BitmapText(fnt, false);
68         txt.setBox(new Rectangle(0, 0, settings.getWidth(), settings.getHeight()));
69         txt.setSize(fnt.getPreferredSize() * 2f);
70         txt.setText(txtB);
71         txt.setLocalTranslation(0, txt.getHeight(), 0);
72         guiNode.attachChild(txt);
73 
74         txt2 = new BitmapText(fnt, false);
75         txt2.setSize(fnt.getPreferredSize() * 1.2f);
76         txt2.setText("Text without restriction. \nText without restriction. Text without restriction. Text without restriction");
77         txt2.setLocalTranslation(0, txt2.getHeight(), 0);
78         guiNode.attachChild(txt2);
79 
80         txt3 = new BitmapText(fnt, false);
81         txt3.setBox(new Rectangle(0, 0, settings.getWidth(), 0));
82         txt3.setText("Press Tab to toggle word-wrap. type text and enter to input text");
83         txt3.setLocalTranslation(0, settings.getHeight()/2, 0);
84         guiNode.attachChild(txt3);
85     }
86 
87     private ActionListener keyListener = new ActionListener() {
88         @Override
89         public void onAction(String name, boolean isPressed, float tpf) {
90             if (name.equals("WordWrap") && !isPressed) {
91                 txt.setLineWrapMode( txt.getLineWrapMode() == LineWrapMode.Word ?
92                                         LineWrapMode.NoWrap : LineWrapMode.Word );
93             }
94         }
95     };
96 
97     private RawInputListener textListener = new RawInputListener() {
98         private StringBuilder str = new StringBuilder();
99 
100         @Override
101         public void onMouseMotionEvent(MouseMotionEvent evt) { }
102 
103         @Override
104         public void onMouseButtonEvent(MouseButtonEvent evt) { }
105 
106         @Override
107         public void onKeyEvent(KeyInputEvent evt) {
108             if (evt.isReleased())
109                 return;
110             if (evt.getKeyChar() == '\n' || evt.getKeyChar() == '\r') {
111                 txt3.setText(str.toString());
112                 str.setLength(0);
113             } else {
114                 str.append(evt.getKeyChar());
115             }
116         }
117 
118         @Override
119         public void onJoyButtonEvent(JoyButtonEvent evt) { }
120 
121         @Override
122         public void onJoyAxisEvent(JoyAxisEvent evt) { }
123 
124         @Override
125         public void endInput() { }
126 
127         @Override
128         public void beginInput() { }
129 
130         @Override
131         public void onTouchEvent(TouchEvent evt) { }
132     };
133 
134 }
135