mirror of
https://github.com/JFormDesigner/FlatLaf.git
synced 2026-02-12 23:07:15 -06:00
Typography: added FlatFontsTest to quickly view all available fonts on the current system
This commit is contained in:
Karl Tauber
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/*
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* Copyright 2021 FormDev Software GmbH
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.formdev.flatlaf.testing;
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import java.awt.Color;
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import java.awt.Component;
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import java.awt.Font;
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import java.awt.GraphicsEnvironment;
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import java.util.Map;
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import java.util.TreeMap;
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import javax.swing.*;
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import com.formdev.flatlaf.util.UIScale;
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import net.miginfocom.swing.*;
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/**
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* @author Karl Tauber
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*/
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public class FlatFontsTest
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extends JPanel
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{
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public static void main( String[] args ) {
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SwingUtilities.invokeLater( () -> {
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FlatTestFrame frame = FlatTestFrame.create( args, "FlatFontsTest" );
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frame.showFrame( FlatFontsTest::new );
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} );
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}
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FlatFontsTest() {
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initComponents();
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Font[] allFonts = GraphicsEnvironment.getLocalGraphicsEnvironment().getAllFonts();
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TreeMap<String, TreeMap<String, Font>> familiesMap = new TreeMap<>();
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for( Font font : allFonts ) {
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TreeMap<String, Font> familyFontsMap = familiesMap.computeIfAbsent( font.getFamily(), key -> new TreeMap<>() );
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Font old = familyFontsMap.put( font.getName(), font );
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if( old != null ) {
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System.err.println( "Duplicate font name '" + font.getName() + "'" );
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System.err.println( " " + old );
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System.err.println( " " + font );
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}
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}
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DefaultListModel<FontFamilyInfo> model = new DefaultListModel<>();
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for( Map.Entry<String, TreeMap<String, Font>> e : familiesMap.entrySet() ) {
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FontFamilyInfo info = new FontFamilyInfo();
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info.name = e.getKey();
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info.fonts = e.getValue();
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model.addElement( info );
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}
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familiesList.setModel( model );
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familiesList.setCellRenderer( new FontFamilyRenderer() );
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familiesList.setSelectedIndex( 0 );
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SwingUtilities.invokeLater( () -> {
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SwingUtilities.invokeLater( () -> {
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familiesList.requestFocusInWindow();
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} );
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} );
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}
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private void familyChanged() {
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previewFamilyNameLabel.setText( "" );
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previewPanel.removeAll();
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FontFamilyInfo info = familiesList.getSelectedValue();
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if( info == null )
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return;
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previewFamilyNameLabel.setText( info.name );
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for( Map.Entry<String, Font> e : info.fonts.entrySet() ) {
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JLabel label = new JLabel( e.getKey() );
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label.setFont( e.getValue().deriveFont( (float) UIScale.scale( 36 ) ) );
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previewPanel.add( label, "wrap" );
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}
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previewPanel.revalidate();
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previewPanel.repaint();
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}
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private void initComponents() {
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// JFormDesigner - Component initialization - DO NOT MODIFY //GEN-BEGIN:initComponents
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JLabel familiesLabel = new JLabel();
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previewFamilyNameLabel = new JLabel();
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JScrollPane familiesScrollPane = new JScrollPane();
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familiesList = new JList<>();
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JSeparator separator1 = new JSeparator();
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JScrollPane scrollPane1 = new JScrollPane();
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previewPanel = new JPanel();
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//======== this ========
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setBorder(null);
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setLayout(new MigLayout(
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"insets dialog,hidemode 3",
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// columns
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"[230:230,fill]para" +
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"[grow,fill]",
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// rows
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"[top]" +
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"[]" +
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"[]" +
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"[800,grow,fill]"));
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//---- familiesLabel ----
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familiesLabel.setText("Families:");
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add(familiesLabel, "cell 0 0");
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//---- previewFamilyNameLabel ----
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previewFamilyNameLabel.setText("name");
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previewFamilyNameLabel.putClientProperty("FlatLaf.styleClass", "h1");
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add(previewFamilyNameLabel, "cell 1 1");
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//======== familiesScrollPane ========
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{
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//---- familiesList ----
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familiesList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
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familiesList.addListSelectionListener(e -> familyChanged());
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familiesScrollPane.setViewportView(familiesList);
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}
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add(familiesScrollPane, "cell 0 1 1 3,growy");
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add(separator1, "cell 1 2");
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//======== scrollPane1 ========
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{
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scrollPane1.setBorder(BorderFactory.createEmptyBorder());
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//======== previewPanel ========
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{
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previewPanel.setLayout(new MigLayout(
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"insets dialog,hidemode 3",
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// columns
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"[fill]",
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// rows
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"[]"));
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}
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scrollPane1.setViewportView(previewPanel);
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}
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add(scrollPane1, "cell 1 3");
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// JFormDesigner - End of component initialization //GEN-END:initComponents
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}
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// JFormDesigner - Variables declaration - DO NOT MODIFY //GEN-BEGIN:variables
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private JLabel previewFamilyNameLabel;
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private JList<FontFamilyInfo> familiesList;
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private JPanel previewPanel;
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// JFormDesigner - End of variables declaration //GEN-END:variables
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//---- class FontFamilyInfo -----------------------------------------------
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private static class FontFamilyInfo
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{
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String name;
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TreeMap<String, Font> fonts;
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}
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//---- class FontFamilyRenderer -------------------------------------------
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private static class FontFamilyRenderer
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extends JPanel
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implements ListCellRenderer<FontFamilyInfo>
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{
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private FontFamilyRenderer() {
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initComponents();
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}
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@Override
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public Component getListCellRendererComponent( JList<? extends FontFamilyInfo> list,
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FontFamilyInfo value, int index, boolean isSelected, boolean cellHasFocus )
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{
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String family = value.name;
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StringBuilder buf = new StringBuilder();
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for( String key : value.fonts.keySet() ) {
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if( key.startsWith( family ) ) {
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key = key.substring( family.length() ).trim();
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if( key.isEmpty() )
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key = "Regular";
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}
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if( buf.length() > 0 )
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buf.append( ", " );
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buf.append( key );
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}
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familyNameLabel.setText( family );
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familyDescriptionLabel.setText( buf.toString() );
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familyNameLabel.setFont( UIManager.getFont( "large.font" ) );
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familyDescriptionLabel.setFont( UIManager.getFont( "small.font" ) );
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familyDescriptionLabel.setEnabled( isSelected );
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setBackground( isSelected ? list.getSelectionBackground() : list.getBackground() );
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Color fg = isSelected ? list.getSelectionForeground() : list.getForeground();
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familyNameLabel.setForeground( fg );
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familyDescriptionLabel.setForeground( fg );
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return this;
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}
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private void initComponents() {
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// JFormDesigner - Component initialization - DO NOT MODIFY //GEN-BEGIN:initComponents
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familyNameLabel = new JLabel();
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familyDescriptionLabel = new JLabel();
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//======== this ========
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setLayout(new MigLayout(
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"insets 2 6 2 6,hidemode 3",
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// columns
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"[fill]",
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// rows
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"[]0" +
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"[]"));
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//---- familyNameLabel ----
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familyNameLabel.setText("text");
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add(familyNameLabel, "cell 0 0");
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//---- familyDescriptionLabel ----
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familyDescriptionLabel.setText("text");
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add(familyDescriptionLabel, "cell 0 1");
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// JFormDesigner - End of component initialization //GEN-END:initComponents
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}
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// JFormDesigner - Variables declaration - DO NOT MODIFY //GEN-BEGIN:variables
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private JLabel familyNameLabel;
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private JLabel familyDescriptionLabel;
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// JFormDesigner - End of variables declaration //GEN-END:variables
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}
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}
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@@ -0,0 +1,103 @@
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JFDML JFormDesigner: "7.0.5.0.382" Java: "16" encoding: "UTF-8"
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new FormModel {
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contentType: "form/swing"
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root: new FormRoot {
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auxiliary() {
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"JavaCodeGenerator.defaultVariableLocal": true
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}
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add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class net.miginfocom.swing.MigLayout ) {
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"$layoutConstraints": "insets dialog,hidemode 3"
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"$columnConstraints": "[230:230,fill]para[grow,fill]"
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"$rowConstraints": "[top][][][800,grow,fill]"
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} ) {
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name: "this"
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"border": sfield com.jformdesigner.model.FormObject NULL_VALUE
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add( new FormComponent( "javax.swing.JLabel" ) {
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name: "familiesLabel"
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"text": "Families:"
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}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
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"value": "cell 0 0"
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} )
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add( new FormComponent( "javax.swing.JLabel" ) {
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name: "previewFamilyNameLabel"
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"text": "name"
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"$client.FlatLaf.styleClass": "h1"
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auxiliary() {
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"JavaCodeGenerator.variableLocal": false
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}
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}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
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"value": "cell 1 1"
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} )
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add( new FormContainer( "javax.swing.JScrollPane", new FormLayoutManager( class javax.swing.JScrollPane ) ) {
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name: "familiesScrollPane"
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add( new FormComponent( "javax.swing.JList" ) {
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name: "familiesList"
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"selectionMode": 0
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auxiliary() {
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"JavaCodeGenerator.variableLocal": false
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"JavaCodeGenerator.typeParameters": "FontFamilyInfo"
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}
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addEvent( new FormEvent( "javax.swing.event.ListSelectionListener", "valueChanged", "familyChanged", false ) )
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} )
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}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
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"value": "cell 0 1 1 3,growy"
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} )
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add( new FormComponent( "javax.swing.JSeparator" ) {
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name: "separator1"
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}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
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"value": "cell 1 2"
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} )
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add( new FormContainer( "javax.swing.JScrollPane", new FormLayoutManager( class javax.swing.JScrollPane ) ) {
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name: "scrollPane1"
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"border": new javax.swing.border.EmptyBorder( 0, 0, 0, 0 )
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add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class net.miginfocom.swing.MigLayout ) {
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"$layoutConstraints": "insets dialog,hidemode 3"
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"$columnConstraints": "[fill]"
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"$rowConstraints": "[]"
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} ) {
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name: "previewPanel"
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auxiliary() {
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"JavaCodeGenerator.variableLocal": false
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}
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} )
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}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
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"value": "cell 1 3"
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} )
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}, new FormLayoutConstraints( null ) {
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"location": new java.awt.Point( 0, 0 )
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"size": new java.awt.Dimension( 450, 300 )
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} )
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add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class net.miginfocom.swing.MigLayout ) {
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"$layoutConstraints": "insets 2 6 2 6,hidemode 3"
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"$columnConstraints": "[fill]"
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"$rowConstraints": "[]0[]"
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} ) {
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name: "panel1"
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auxiliary() {
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"JavaCodeGenerator.className": "FontFamilyRenderer"
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}
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add( new FormComponent( "javax.swing.JLabel" ) {
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name: "familyNameLabel"
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"text": "text"
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auxiliary() {
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"JavaCodeGenerator.variableLocal": false
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}
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}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
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"value": "cell 0 0"
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} )
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add( new FormComponent( "javax.swing.JLabel" ) {
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name: "familyDescriptionLabel"
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"text": "text"
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auxiliary() {
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"JavaCodeGenerator.variableLocal": false
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}
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}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
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"value": "cell 0 1"
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} )
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}, new FormLayoutConstraints( null ) {
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"location": new java.awt.Point( 0, 330 )
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"size": new java.awt.Dimension( 255, 105 )
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} )
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}
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}
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Reference in New Issue
Block a user