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Demo: restore last used theme on startup

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This commit is contained in:
Karl Tauber
2019-12-01 13:10:38 +01:00
parent d76f0e2241
commit 3fbc21347a
6 changed files with 126 additions and 60 deletions
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29
flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatTestFrame.java
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@@ -24,7 +24,6 @@ import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.util.function.BiConsumer;
import java.util.function.Supplier;
import java.util.prefs.Preferences;
import javax.swing.*;
import javax.swing.UIManager.LookAndFeelInfo;
import javax.swing.plaf.ColorUIResource;
@@ -37,6 +36,7 @@ import com.formdev.flatlaf.FlatLaf;
import com.formdev.flatlaf.FlatLightLaf;
import com.formdev.flatlaf.IntelliJTheme;
import com.formdev.flatlaf.demo.LookAndFeelsComboBox;
import com.formdev.flatlaf.demo.DemoPrefs;
import com.formdev.flatlaf.demo.intellijthemes.*;
import com.formdev.flatlaf.extras.*;
import com.formdev.flatlaf.extras.TriStateCheckBox.State;
@@ -52,7 +52,6 @@ public class FlatTestFrame
extends JFrame
{
private static final String PREFS_ROOT_PATH = "/flatlaf-test";
private static final String KEY_LAF = "laf";
private static final String KEY_SCALE_FACTOR = "scaleFactor";
private final String title;
@@ -63,29 +62,17 @@ public class FlatTestFrame
public boolean useApplyComponentOrientation;
public static FlatTestFrame create( String[] args, String title ) {
Preferences prefs = Preferences.userRoot().node( PREFS_ROOT_PATH );
DemoPrefs.init( PREFS_ROOT_PATH );
// set scale factor
if( System.getProperty( "flatlaf.uiScale", System.getProperty( "sun.java2d.uiScale" ) ) == null ) {
String scaleFactor = prefs.get( KEY_SCALE_FACTOR, null );
String scaleFactor = DemoPrefs.getState().get( KEY_SCALE_FACTOR, null );
if( scaleFactor != null )
System.setProperty( "flatlaf.uiScale", scaleFactor );
}
// set look and feel
try {
if( args.length > 0 )
UIManager.setLookAndFeel( args[0] );
else {
String lafClassName = prefs.get( KEY_LAF, FlatLightLaf.class.getName() );
UIManager.setLookAndFeel( lafClassName );
}
} catch( Exception ex ) {
ex.printStackTrace();
// fallback
FlatLightLaf.install();
}
DemoPrefs.initLaf( args );
// create frame
return new FlatTestFrame( title );
@@ -239,8 +226,6 @@ public class FlatTestFrame
// hide popup to avoid occasional StackOverflowError when updating UI
lookAndFeelComboBox.setPopupVisible( false );
Preferences.userRoot().node( PREFS_ROOT_PATH ).put( KEY_LAF, lafClassName );
applyLookAndFeel( lafClassName, null, false );
}
@@ -358,14 +343,12 @@ public class FlatTestFrame
// hide popup to avoid occasional StackOverflowError when updating UI
scaleFactorComboBox.setPopupVisible( false );
Preferences prefs = Preferences.userRoot().node( PREFS_ROOT_PATH );
if( scaleFactor != null ) {
System.setProperty( "flatlaf.uiScale", scaleFactor );
prefs.put( KEY_SCALE_FACTOR, scaleFactor );
DemoPrefs.getState().put( KEY_SCALE_FACTOR, scaleFactor );
} else {
System.clearProperty( "flatlaf.uiScale" );
prefs.remove( KEY_SCALE_FACTOR );
DemoPrefs.getState().remove( KEY_SCALE_FACTOR );
}
LookAndFeel lookAndFeel = UIManager.getLookAndFeel();