/jEdit/tags/jedit-4-5-pre1/org/gjt/sp/jedit/gui/statusbar/MultiSelectWidgetFactory.java
Java | 113 lines | 71 code | 9 blank | 33 comment | 5 complexity | 70e173c09b69dcd4133b8e04fd26de72 MD5 | raw file
Possible License(s): BSD-3-Clause, AGPL-1.0, Apache-2.0, LGPL-2.0, LGPL-3.0, GPL-2.0, CC-BY-SA-3.0, LGPL-2.1, GPL-3.0, MPL-2.0-no-copyleft-exception, IPL-1.0
- /*
- * MultiSelectWidgetFactory.java - The clock widget service
- * :tabSize=8:indentSize=8:noTabs=false:
- * :folding=explicit:collapseFolds=1:
- *
- * Copyright (C) 2008 Matthieu Casanova
- * Portions Copyright (C) 2001, 2004 Slava Pestov
- * Portions copyright (C) 2001 Mike Dillon
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
- package org.gjt.sp.jedit.gui.statusbar;
- //{{{ Imports
- import java.awt.*;
- import java.awt.event.MouseAdapter;
- import java.awt.event.MouseEvent;
- import javax.swing.*;
- import org.gjt.sp.jedit.GUIUtilities;
- import org.gjt.sp.jedit.View;
- import org.gjt.sp.jedit.gui.CompletionPopup;
- import org.gjt.sp.jedit.jEdit;
- import org.gjt.sp.jedit.textarea.JEditTextArea;
- //}}}
- /**
- * @author Matthieu Casanova
- * @since jEdit 4.3pre14
- */
- public class MultiSelectWidgetFactory implements StatusWidgetFactory
- {
- //{{{ getWidget() method
- public Widget getWidget(View view)
- {
- Widget multiSelect = new MultiSelectWidget(view);
- return multiSelect;
- } //}}}
- //{{{ MultiSelectWidget class
- private static class MultiSelectWidget implements Widget
- {
- private final JLabel multiSelect;
- private final View view;
- MultiSelectWidget(final View view)
- {
- multiSelect = new ToolTipLabel();
- multiSelect.setHorizontalAlignment(SwingConstants.CENTER);
- multiSelect.setToolTipText(jEdit.getProperty("view.status.multi-tooltip"));
- this.view = view;
- multiSelect.addMouseListener(new MouseAdapter()
- {
- @Override
- public void mouseClicked(MouseEvent e)
- {
- JEditTextArea textArea = view.getTextArea();
- if (textArea != null)
- textArea.toggleMultipleSelectionEnabled();
- }
- });
- }
- public JComponent getComponent()
- {
- return multiSelect;
- }
- public void update()
- {
- JEditTextArea textArea = view.getTextArea();
- if (textArea != null)
- {
- if (textArea.isMultipleSelectionEnabled())
- {
- multiSelect.setText("M");
- multiSelect.setEnabled(true);
- }
- else
- {
- multiSelect.setText("m");
- multiSelect.setEnabled(false);
- }
- }
- }
- public void propertiesChanged()
- {
- // retarded GTK look and feel!
- Font font = new JLabel().getFont();
- //UIManager.getFont("Label.font");
- FontMetrics fm = multiSelect.getFontMetrics(font);
- Dimension dim = new Dimension(
- Math.max(fm.charWidth('m'),fm.charWidth('M')) + 1,
- fm.getHeight());
- multiSelect.setPreferredSize(dim);
- multiSelect.setMaximumSize(dim);
- }
- } //}}}
- }