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UI defaults inspector:

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- fixed: indicate when a LaF UI value was overridden with UIManager.put(key,value)
- auto-refresh if UIManager.put(key,value) was invoked
This commit is contained in:
Karl Tauber
2020-09-15 17:30:13 +02:00
parent a8744b2bb4
commit 549832ba96
1 changed files with 36 additions and 8 deletions
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44
flatlaf-extras/src/main/java/com/formdev/flatlaf/extras/FlatUIDefaultsInspector.java
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@@ -23,8 +23,10 @@ import java.beans.PropertyChangeListener;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Arrays; import java.util.Arrays;
import java.util.Collections; import java.util.Collections;
import java.util.Enumeration; import java.util.HashSet;
import java.util.Locale; import java.util.Locale;
import java.util.Map.Entry;
import java.util.Set;
import java.util.function.Predicate; import java.util.function.Predicate;
import java.util.prefs.Preferences; import java.util.prefs.Preferences;
import javax.swing.*; import javax.swing.*;
@@ -68,6 +70,8 @@ public class FlatUIDefaultsInspector
private final String title; private final String title;
private final PropertyChangeListener lafListener = this::lafChanged; private final PropertyChangeListener lafListener = this::lafChanged;
private final PropertyChangeListener lafDefaultsListener = this::lafDefaultsChanged;
private boolean refreshPending;
/** /**
* Installs a key listener into the application that allows enabling and disabling * Installs a key listener into the application that allows enabling and disabling
@@ -164,6 +168,7 @@ public class FlatUIDefaultsInspector
valueTypeField.setSelectedItem( valueType ); valueTypeField.setSelectedItem( valueType );
UIManager.addPropertyChangeListener( lafListener ); UIManager.addPropertyChangeListener( lafListener );
UIManager.getDefaults().addPropertyChangeListener( lafDefaultsListener );
// register F5 key to refresh // register F5 key to refresh
((JComponent)frame.getContentPane()).registerKeyboardAction( ((JComponent)frame.getContentPane()).registerKeyboardAction(
@@ -217,6 +222,17 @@ public class FlatUIDefaultsInspector
refresh(); refresh();
} }
void lafDefaultsChanged( PropertyChangeEvent e ) {
if( refreshPending )
return;
refreshPending = true;
EventQueue.invokeLater( () -> {
refresh();
refreshPending = false;
} );
}
void refresh() { void refresh() {
ItemsTableModel model = (ItemsTableModel) table.getModel(); ItemsTableModel model = (ItemsTableModel) table.getModel();
model.setItems( getUIDefaultsItems() ); model.setItems( getUIDefaultsItems() );
@@ -228,10 +244,11 @@ public class FlatUIDefaultsInspector
UIDefaults defaults = UIManager.getDefaults(); UIDefaults defaults = UIManager.getDefaults();
UIDefaults lafDefaults = UIManager.getLookAndFeelDefaults(); UIDefaults lafDefaults = UIManager.getLookAndFeelDefaults();
ArrayList<Item> items = new ArrayList<>( defaults.size() ); Set<Entry<Object, Object>> defaultsSet = defaults.entrySet();
Enumeration<Object> e = defaults.keys(); ArrayList<Item> items = new ArrayList<>( defaultsSet.size() );
while( e.hasMoreElements() ) { HashSet<Object> keys = new HashSet<>( defaultsSet.size() );
Object key = e.nextElement(); for( Entry<Object,Object> e : defaultsSet ) {
Object key = e.getKey();
// ignore non-string keys // ignore non-string keys
if( !(key instanceof String) ) if( !(key instanceof String) )
@@ -242,7 +259,17 @@ public class FlatUIDefaultsInspector
if( value instanceof Class ) if( value instanceof Class )
continue; continue;
items.add( new Item( String.valueOf( key ), value, lafDefaults.get( key ) ) ); // avoid duplicate keys if UIManager.put(key,value) was used to override a LaF value
if( !keys.add( key ) )
continue;
// check whether key was overridden using UIManager.put(key,value)
Object lafValue = null;
if( defaults.containsKey( key ) )
lafValue = lafDefaults.get( key );
// add item
items.add( new Item( String.valueOf( key ), value, lafValue ) );
} }
return items.toArray( new Item[items.size()] ); return items.toArray( new Item[items.size()] );
@@ -270,6 +297,7 @@ public class FlatUIDefaultsInspector
private void windowClosed() { private void windowClosed() {
UIManager.removePropertyChangeListener( lafListener ); UIManager.removePropertyChangeListener( lafListener );
UIManager.getDefaults().removePropertyChangeListener( lafDefaultsListener );
inspector = null; inspector = null;
} }
@@ -691,7 +719,7 @@ public class FlatUIDefaultsInspector
init( table, key, isSelected, row ); init( table, key, isSelected, row );
Item item = (Item) table.getValueAt( row, 1 ); Item item = (Item) table.getValueAt( row, 1 );
isOverridden = (item.lafValue != item.value); isOverridden = (item.lafValue != null);
// set tooltip // set tooltip
String toolTipText = key; String toolTipText = key;
@@ -793,7 +821,7 @@ public class FlatUIDefaultsInspector
// set tooltip // set tooltip
String toolTipText = String.valueOf( item.value ); String toolTipText = String.valueOf( item.value );
if( item.value != item.lafValue ) { if( item.lafValue != null ) {
toolTipText += " \n\nLaF UI default value was overridden with UIManager.put(key,value):\n " toolTipText += " \n\nLaF UI default value was overridden with UIManager.put(key,value):\n "
+ Item.valueAsString( item.lafValue ) + "\n " + String.valueOf( item.lafValue ); + Item.valueAsString( item.lafValue ) + "\n " + String.valueOf( item.lafValue );
} }