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Theme Editor: save/restore window size (basic implementation; ignoring maximized state and screen number)

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This commit is contained in:
Karl Tauber
2021-01-02 15:44:37 +01:00
parent e4a03ede1f
commit 3eb53b9648
1 changed files with 56 additions and 7 deletions
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63
flatlaf-theme-editor/src/main/java/com/formdev/flatlaf/themeeditor/FlatThemeFileEditor.java
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@@ -20,6 +20,9 @@ import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.GraphicsConfiguration;
import java.awt.Insets;
import java.awt.Rectangle;
import java.awt.Toolkit;
import java.awt.event.*;
import java.io.File;
@@ -28,6 +31,7 @@ import java.util.ArrayList;
import java.util.Arrays;
import java.util.Comparator;
import java.util.HashSet;
import java.util.List;
import java.util.Objects;
import java.util.function.Supplier;
import java.util.prefs.Preferences;
@@ -38,6 +42,7 @@ import com.formdev.flatlaf.extras.FlatInspector;
import com.formdev.flatlaf.extras.FlatSVGIcon;
import com.formdev.flatlaf.extras.FlatUIDefaultsInspector;
import com.formdev.flatlaf.extras.components.*;
import com.formdev.flatlaf.ui.FlatUIUtils;
import com.formdev.flatlaf.util.StringUtils;
import com.formdev.flatlaf.util.UIScale;
@@ -53,6 +58,7 @@ public class FlatThemeFileEditor
private static final String KEY_DIRECTORIES = "directories";
private static final String KEY_RECENT_DIRECTORY = "recentDirectory";
private static final String KEY_RECENT_FILE = "recentFile";
private static final String KEY_WINDOW_BOUNDS = "windowBounds";
private File dir;
private Preferences state;
@@ -69,11 +75,6 @@ public class FlatThemeFileEditor
FlatUIDefaultsInspector.install( "ctrl shift alt Y" );
FlatThemeFileEditor frame = new FlatThemeFileEditor( dir );
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
frame.setSize( Math.min( UIScale.scale( 800 ), screenSize.width ),
screenSize.height - UIScale.scale( 100 ) );
frame.setLocationRelativeTo( null );
frame.setVisible( true );
} );
}
@@ -84,6 +85,7 @@ public class FlatThemeFileEditor
openDirectoryButton.setIcon( new FlatSVGIcon( "com/formdev/flatlaf/themeeditor/icons/menu-open.svg" ) );
restoreState();
restoreWindowBounds();
// load directory
if( dir == null ) {
@@ -284,8 +286,11 @@ public class FlatThemeFileEditor
}
private void exit() {
if( saveAll() )
System.exit( 0 );
if( !saveAll() )
return;
saveWindowBounds();
System.exit( 0 );
}
private void windowClosing() {
@@ -354,6 +359,50 @@ public class FlatThemeFileEditor
putPrefsString( state, KEY_RECENT_DIRECTORY, dir.getAbsolutePath() );
}
private void restoreWindowBounds() {
String windowBoundsStr = state.get( KEY_WINDOW_BOUNDS, null );
if( windowBoundsStr != null ) {
List<String> list = StringUtils.split( windowBoundsStr, ',' );
if( list.size() >= 4 ) {
try {
int x = Integer.parseInt( list.get( 0 ) );
int y = Integer.parseInt( list.get( 1 ) );
int w = Integer.parseInt( list.get( 2 ) );
int h = Integer.parseInt( list.get( 3 ) );
// limit to screen size
GraphicsConfiguration gc = getGraphicsConfiguration();
if( gc != null ) {
Rectangle screenBounds = gc.getBounds();
Insets screenInsets = Toolkit.getDefaultToolkit().getScreenInsets( gc );
Rectangle r = FlatUIUtils.subtractInsets( screenBounds, screenInsets );
w = Math.min( w, r.width );
h = Math.min( h, r.height );
x = Math.max( Math.min( x, r.width - w ), r.x );
y = Math.max( Math.min( y, r.height - h ), r.y );
}
setBounds( x, y, w, h );
return;
} catch( NumberFormatException ex ) {
// ignore
}
}
}
// default window size
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
setSize( Math.min( UIScale.scale( 800 ), screenSize.width ),
screenSize.height - UIScale.scale( 100 ) );
setLocationRelativeTo( null );
}
private void saveWindowBounds() {
Rectangle r = getBounds();
state.put( KEY_WINDOW_BOUNDS, r.x + "," + r.y + ',' + r.width + ',' + r.height );
}
private static void putPrefsString( Preferences prefs, String key, String value ) {
if( !StringUtils.isEmpty( value ) )
prefs.put( key, value );