Fixed aliased image rendering in window components.

Added icons to notifications.

NotificationsWindow.java

@@ -13,11 +13,14 @@ import java.awt.Color;
 import java.awt.Dimension;
 import java.awt.GridLayout;
 import java.awt.BorderLayout;
+import java.awt.Image;
+import java.awt.Graphics;
 import java.util.List;
 import java.util.ArrayList;
 import java.awt.event.ActionListener;
 import java.awt.event.ActionEvent;
 import java.awt.Cursor;
+import java.awt.Insets;
 import cafe.biskuteri.hinoki.Tree;
 import java.io.IOException;
 import java.awt.event.ComponentListener;
@@ -309,13 +312,20 @@ implements ComponentListener {
 	private JLabel
 	type;
 
+	private ImageComponent
+	typeImg;
+
 	private JLabel
 	name, text;
 
 //	---%-@-%---
 
 	public void
-	setType(String n) { type.setText(n); }
+	setType(String n)
+	{
+		type.setText(n);
+		typeImg.image = ImageApi.local(n + "Notification");
+	}
 
 	public void
 	setName(String n) { name.setText(n); }
@@ -326,18 +336,32 @@ implements ComponentListener {
 //	 -	-%-	 -
 
 	public void
-	componentResized(ComponentEvent eC)
+	doLayout()
 	{
 		int w = getWidth(), h = getHeight();
-		name.setPreferredSize(new Dimension(w * 7 / 20, h));
-		type.setPreferredSize(new Dimension(w * 6 / 20, h));
-		text.setPreferredSize(new Dimension(w * 5 / 20, h));
 		
-		name.setMaximumSize(new Dimension(w * 7 / 20, h));
-		type.setMaximumSize(new Dimension(w * 6 / 20, h));
-		text.setMaximumSize(new Dimension(w * 5 / 20, h));
+		int x0 = w * 0/20;
+		int x1 = w * 7/20;
+		int x2 = w * 13/20;
+		int x3 = w * 15/20;
+		int x4 = w * 20/20;
+
+		name.setLocation(x0 + 4, 0);
+		name.setSize((x1 - 4) - (x0 + 4), h);
+		
+		type.setLocation(x1 + 4, 0);
+		type.setSize((x2 - 1) - (x1 + 4), h);
+		
+		typeImg.setLocation((x2 + 1), 2);
+		typeImg.setSize((x3 - 4) - (x2 + 1), (h - 2) - 2);
+		
+		text.setLocation(x3 + 4, 0);
+		text.setSize((x4 - 4) - (x3 + 4), h);
 	}
 
+	public void
+	componentResized(ComponentEvent eC) { doLayout(); }
+
 	public void
 	componentShown(ComponentEvent eC) { }
 
@@ -347,6 +371,51 @@ implements ComponentListener {
 	public void
 	componentMoved(ComponentEvent eC) { }
 
+//	---%-@-%---
+
+	private static class
+	ImageComponent extends JComponent {
+
+		private Image
+		image,
+		scaled;
+
+		private boolean
+		snapdown = false;
+
+//		-=%=-
+
+		protected void
+		paintComponent(Graphics g)
+		{
+			if (image == null) return;
+			int w = getWidth(), h = getHeight();
+			
+			int ow = image.getWidth(this);
+			int oh = image.getHeight(this);
+			int nh = h;
+			int nw = ow * nh/oh;
+			if (snapdown)
+			{
+				int sw, sh;
+				for (sw = 1; sw < nw; sw *= 2);
+				for (sh = 1; sh < nh; sh *= 2);
+				nw = sw / 2;
+				nh = sh / 2;
+			}
+
+			if (scaled == null)
+				scaled = image.getScaledInstance(
+					nw, nh,
+					Image.SCALE_SMOOTH
+				);
+			int x = (w - nw) / 2;
+			int y = (h - nh) / 2;
+			g.drawImage(scaled, x, y, this);
+		}
+
+	}
+
 //	---%-@-%---
 
 	NotificationComponent()
@@ -360,21 +429,22 @@ implements ComponentListener {
 		Border b1 = BorderFactory.createMatteBorder(0, 0, 1, 0, c);
 
 		name = new JLabel();
-		type = new JLabel();
-		text = new JLabel();
 		name.setFont(f1);
+
+		type = new JLabel();
 		type.setFont(f2);
-		text.setFont(f3);
 		type.setHorizontalAlignment(JLabel.RIGHT);
 		
-		setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
-		add(Box.createHorizontalStrut(4));
+		typeImg = new ImageComponent();
+		
+		text = new JLabel();
+		text.setFont(f3);
+
+		setLayout(null);
 		add(name);
-		add(Box.createHorizontalStrut(8));
 		add(type);
-		add(Box.createHorizontalStrut(8));
+		add(typeImg);
 		add(text);
-		add(Box.createHorizontalStrut(4));
 		
 		this.addComponentListener(this);
 		setBorder(b1);

TwoToggleButton.java

@@ -7,6 +7,7 @@ import java.awt.Image;
 import java.awt.Graphics;
 import java.awt.Dimension;
 import java.awt.Shape;
+import java.awt.Rectangle;
 import java.awt.geom.Ellipse2D;
 import java.awt.event.MouseListener;
 import java.awt.event.MouseEvent;
@@ -253,6 +254,9 @@ implements KeyListener, MouseListener, FocusListener {
 
 //	 -	-%-	 -
 
+	private Image
+	scaled;
+
 	private int
     nextEventID = ActionEvent.ACTION_FIRST;
 
@@ -266,10 +270,21 @@ implements KeyListener, MouseListener, FocusListener {
 //  ---%-@-%---
 
 	public void
-	setImage(Image n) { image = n; }
+	setImage(Image n)
+	{
+		image = n;
+		scaled = null;
+	}
 
 //	 -	-%-	 -
 
+	public boolean
+	imageUpdate(Image i, int f, int x, int y, int w, int h)
+	{
+		if ((f | WIDTH) != 0) repaint();
+		return super.imageUpdate(i, f, x, y, w, h);
+	}
+
     protected void
     paintComponent(Graphics g)
     {
@@ -281,26 +296,32 @@ implements KeyListener, MouseListener, FocusListener {
 
         if (image == null) return;
 
-		int w1 = button.getWidth(this);
-		int h1 = button.getHeight(this);
-		int w2 = image.getWidth(this);
-		int h2 = image.getHeight(this);
-		if (w2 == -1) w2 = w1;
-		if (h2 == -1) h2 = h1;
-		if (h2 > w2) {
-			h2 = h2 * w1 / w2;
-			w2 = w1;
-		}
-		else {
-			w2 = w2 * h1 / h2;
-			h2 = h1;
-		}
+		int ow = image.getWidth(this);
+		int oh = image.getHeight(this);
+		if (ow == -1) return;
+
+		int nx = 6;
+		int ny = 6;
+		int nw = button.getWidth(this) - 12;
+		int nh = button.getHeight(this) - 12;
 		Shape defaultClip, roundClip;
 		defaultClip = g.getClip();
-		roundClip = new Ellipse2D.Float(6, 6, w1 - 12, h1 - 12);
+		roundClip = new Ellipse2D.Float(nx, ny, nw, nh);
+
+		if (scaled == null)
+		{
+			int sw = ow > oh ? -1 : nw;
+			int sh = oh > ow ? -1 : nh;
+			scaled = image.getScaledInstance(
+				sw, sh,
+				Image.SCALE_SMOOTH
+			);
+		}
+		// (知) Be careful to be idempotent when calling
+		// async methods like #drawImage.
 
 		g.setClip(roundClip);
-		g.drawImage(image, 0, 0, w2, h2, getParent());
+		g.drawImage(scaled, nx, ny, getParent());
 		// I don't know why, but when we repaint ourselves, our
 		// parent doesn't repaint, so nothing seems to happen.
 		g.setClip(defaultClip);