Added coffee pot as temporary logo and home background.

ComposeWindow.java

@@ -159,6 +159,7 @@ ComposeWindow extends JFrame {
         newComposition();
 
         setContentPane(display);
+		setIconImage(primaire.getProgramIcon());
     }
 
 //   -  -%-  -

JKomasto.java

@@ -47,6 +47,9 @@ JKomasto {
     private MastodonApi
     api;
 
+	private Image
+	programIcon;
+
 //  ---%-@-%---
 
     public MastodonApi
@@ -80,6 +83,9 @@ JKomasto {
     public WindowUpdater
     getWindowUpdater() { return windowUpdater; }
 
+	public Image
+	getProgramIcon() { return programIcon; }
+
 //  ---%-@-%---
 
     public static void
@@ -95,6 +101,7 @@ JKomasto {
     {
         api = new MastodonApi();
         windowUpdater = new WindowUpdater(this);
+		programIcon = ImageApi.local("kettle");
 
         timelineWindow = new TimelineWindow(this);
         composeWindow = new ComposeWindow(this);

LoginWindow.java

@@ -399,6 +399,8 @@ LoginWindow extends JFrame {
         display.setPreferredSize(new Dimension(320, 280));
         setContentPane(display);
         pack();
+
+		setIconImage(primaire.getProgramIcon());
     }
 
 }

NotificationsWindow.java

@@ -205,6 +205,7 @@ NotificationsWindow extends JFrame {
 		setContentPane(display);
 		pack();
 
+		setIconImage(primaire.getProgramIcon());
 		setDefaultCloseOperation(DISPOSE_ON_CLOSE);
 		setVisible(true);
 	}

PostWindow.java

@@ -332,6 +332,7 @@ PostWindow extends JFrame {
         display = new PostComponent(this);
 
         setContentPane(display);
+		setIconImage(primaire.getProgramIcon());
     }
 
 }

RepliesWindow.java

@@ -168,6 +168,8 @@ RepliesWindow extends JFrame {
         display = new RepliesComponent(this);
         setContentPane(display);
         setSize(384, 224);
+
+		setIconImage(primaire.getProgramIcon());
     }
 
 }

TimelineWindow.java

@@ -368,6 +368,10 @@ implements ActionListener {
 
         String f = type.toString().toLowerCase();
 		display.setBackgroundImage(ImageApi.local(f));
+		/*
+		* (注) Java's image renderer draws images with transparency
+		* darker than GIMP does. Overcompensate in lightening.
+		*/
 		display.repaint();
     }
 
@@ -673,6 +677,7 @@ implements ActionListener {
         setContentPane(display);
 
 		setTimelineType(TimelineType.HOME);
+		setIconImage(primaire.getProgramIcon());
     }
 
 }
@@ -747,9 +752,23 @@ implements
 	{
         int w = getWidth(), h = getHeight();
 		g.clearRect(0, 0, w, h);
-		int h2 = h * 5 / 10, w2 = h2;
-		int x = w - w2, y = h - h2;
-		g.drawImage(backgroundImage, x, y, w2, h2, this);
+
+		if (backgroundImage != null)
+		{
+			int b = h * 5 / 10;
+			int iw = backgroundImage.getWidth(this);
+			int ih = backgroundImage.getHeight(this);
+			if (ih > iw) {
+				ih = ih * b / iw;
+				iw = b;
+			}
+			else {
+				iw = iw * b / ih;
+				ih = b;
+			}
+			int x = w - iw, y = h - ih;
+			g.drawImage(backgroundImage, x, y, iw, ih, this);
+		}
 
 		((java.awt.Graphics2D)g).setRenderingHint(
         	java.awt.RenderingHints.KEY_ANTIALIASING,