/*
- * Jalview - A Sequence Alignment Editor and Viewer (Development Version 2.4.1)
- * Copyright (C) 2009 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.2)
+ * Copyright (C) 2014 The Jalview Authors
*
- * 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 (at your option) any later version.
+ * This file is part of Jalview.
*
- * 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.
+ * Jalview 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 3
+ * of the License, or (at your option) any later version.
+ *
+ * Jalview 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ * along with Jalview. If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
*/
package jalview.gui;
import jalview.bin.*;
import jalview.jbgui.*;
+import jalview.util.MessageManager;
/**
* DOCUMENT ME!
* Creates a new FontChooser object.
*
* @param ap
- * DOCUMENT ME!
+ * DOCUMENT ME!
*/
public FontChooser(TreePanel tp)
{
* Creates a new FontChooser object.
*
* @param ap
- * DOCUMENT ME!
+ * DOCUMENT ME!
*/
public FontChooser(AlignmentPanel ap)
{
if (tp != null)
{
- Desktop.addInternalFrame(frame, "Change Font (Tree Panel)", 340, 170,
- false);
+ Desktop.addInternalFrame(frame,
+ MessageManager.getString("action.change_font_tree_panel"),
+ 340, 170, false);
}
else
{
- Desktop.addInternalFrame(frame, "Change Font", 340, 170, false);
+ Desktop.addInternalFrame(frame,
+ MessageManager.getString("action.change_font"), 340, 170,
+ false);
}
frame.setLayer(JLayeredPane.PALETTE_LAYER);
* DOCUMENT ME!
*
* @param e
- * DOCUMENT ME!
+ * DOCUMENT ME!
*/
protected void ok_actionPerformed(ActionEvent e)
{
* DOCUMENT ME!
*
* @param e
- * DOCUMENT ME!
+ * DOCUMENT ME!
*/
protected void cancel_actionPerformed(ActionEvent e)
{
}
}
+ private Font lastSelected = null;
+
+ private int lastSelStyle = 0;
+
+ private int lastSelSize = 0;
+
+ private boolean lastSelMono = false;
+
/**
* DOCUMENT ME!
*/
void changeFont()
{
+ if (lastSelected == null)
+ {
+ // initialise with original font
+ lastSelected = oldFont;
+ lastSelSize = oldFont.getSize();
+ lastSelStyle = oldFont.getStyle();
+ FontMetrics fm = getGraphics().getFontMetrics(oldFont);
+ double mw = fm.getStringBounds("M", getGraphics()).getWidth(), iw = fm
+ .getStringBounds("I", getGraphics()).getWidth();
+ lastSelMono = mw == iw;
+ }
+
Font newFont = new Font(fontName.getSelectedItem().toString(),
fontStyle.getSelectedIndex(), Integer.parseInt(fontSize
.getSelectedItem().toString()));
+ FontMetrics fm = getGraphics().getFontMetrics(newFont);
+ double mw = fm.getStringBounds("M", getGraphics()).getWidth(), iw = fm
+ .getStringBounds("I", getGraphics()).getWidth();
+ if (mw < 1 || iw < 1)
+ {
+ fontName.setSelectedItem(lastSelected.getName());
+ fontStyle.setSelectedIndex(lastSelStyle);
+ fontSize.setSelectedItem("" + lastSelSize);
+ monospaced.setSelected(lastSelMono);
+ JOptionPane
+ .showInternalMessageDialog(
+ this,
+ "Font doesn't have letters defined\nso cannot be used\nwith alignment data.",
+ "Invalid Font", JOptionPane.WARNING_MESSAGE);
+ return;
+ }
if (tp != null)
{
tp.setTreeFont(newFont);
ap.fontChanged();
}
- FontMetrics fm = getGraphics().getFontMetrics(newFont);
-
- monospaced.setSelected(fm.getStringBounds("M", getGraphics())
- .getWidth() == fm.getStringBounds("|", getGraphics())
- .getWidth());
-
+ monospaced.setSelected(mw == iw);
+ // remember last selected
+ lastSelected = newFont;
}
/**
* DOCUMENT ME!
*
* @param e
- * DOCUMENT ME!
+ * DOCUMENT ME!
*/
protected void fontName_actionPerformed(ActionEvent e)
{
* DOCUMENT ME!
*
* @param e
- * DOCUMENT ME!
+ * DOCUMENT ME!
*/
protected void fontSize_actionPerformed(ActionEvent e)
{
* DOCUMENT ME!
*
* @param e
- * DOCUMENT ME!
+ * DOCUMENT ME!
*/
protected void fontStyle_actionPerformed(ActionEvent e)
{
* DOCUMENT ME!
*
* @param e
- * DOCUMENT ME!
+ * DOCUMENT ME!
*/
public void defaultButton_actionPerformed(ActionEvent e)
{
Cache.setProperty("FONT_NAME", fontName.getSelectedItem().toString());
Cache.setProperty("FONT_STYLE", fontStyle.getSelectedIndex() + "");
Cache.setProperty("FONT_SIZE", fontSize.getSelectedItem().toString());
- Cache.setProperty("ANTI_ALIAS", Boolean.toString(smoothFont
- .isSelected()));
+ Cache.setProperty("ANTI_ALIAS",
+ Boolean.toString(smoothFont.isSelected()));
}
}