01: /*
02: * Copyright (C) 2005 Jeff Tassin
03: *
04: * This library is free software; you can redistribute it and/or
05: * modify it under the terms of the GNU Lesser General Public
06: * License as published by the Free Software Foundation; either
07: * version 2.1 of the License, or (at your option) any later version.
08: *
09: * This library is distributed in the hope that it will be useful,
10: * but WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12: * Lesser General Public License for more details.
13: *
14: * You should have received a copy of the GNU Lesser General Public
15: * License along with this library; if not, write to the Free Software
16: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17: */
18:
19: package com.jeta.swingbuilder.gui.handler;
20:
21: import java.awt.event.KeyEvent;
22: import java.util.Iterator;
23:
24: import com.jeta.forms.gui.components.ComponentSource;
25: import com.jeta.forms.gui.form.FormComponent;
26: import com.jeta.forms.gui.form.GridComponent;
27: import com.jeta.forms.gui.form.GridView;
28: import com.jeta.forms.gui.handler.CellKeyboardHandler;
29:
30: public class FormKeyboardHandler implements CellKeyboardHandler {
31:
32: /**
33: * @directed
34: */
35: private FormComponent m_comp;
36:
37: /**
38: * The source for our component factories.
39: */
40: private ComponentSource m_compsrc;
41:
42: /**
43: * ctor
44: */
45: public FormKeyboardHandler(FormComponent comp,
46: ComponentSource compsrc) {
47: m_comp = comp;
48: m_compsrc = compsrc;
49: }
50:
51: /**
52: * CellKeyboardHandler implementation
53: */
54: public void keyPressed(KeyEvent evt) {
55: if (evt.getKeyChar() == KeyEvent.VK_DELETE) {
56: if (m_comp.isSelected() && m_comp.getParentView() != null) {
57: // m_comp.getParentView().deleteComponent( m_comp );
58: } else {
59: GridView childview = m_comp.getChildView();
60: Iterator iter = childview.gridIterator();
61: while (iter.hasNext()) {
62: GridComponent gc = (GridComponent) iter.next();
63: CellKeyboardHandler handler = gc
64: .getKeyboardHandler();
65: handler.keyPressed(evt);
66: }
67: }
68: }
69: }
70:
71: /**
72: * CellKeyboardHandler implementation
73: */
74: public void keyReleased(KeyEvent evt) {
75: }
76:
77: /**
78: * CellKeyboardHandler implementation
79: */
80: public void keyTyped(KeyEvent evt) {
81: }
82: }
|