further work on the contrib manager

app/src/processing/app/contrib/StatusPanel.java

@@ -0,0 +1,107 @@
+/* -*- mode: java; c-basic-offset: 2; indent-tabs-mode: nil -*- */
+
+/*
+  Part of the Processing project - http://processing.org
+
+  Copyright (c) 2013 The Processing Foundation
+  Copyright (c) 2011-12 Ben Fry and Casey Reas
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License version 2
+  as published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License along 
+  with this program; if not, write to the Free Software Foundation, Inc.
+  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+package processing.app.contrib;
+
+import java.awt.Color;
+
+import javax.swing.JLabel;
+
+
+class StatusPanel extends JLabel {
+  
+//  public StatusPanel() {
+//    setBackground(null);
+//    setBorder(null);
+//  }
+  
+  void setMessage(String message) {
+    setForeground(Color.BLACK);
+    setText(message);
+    repaint();
+  }
+  
+  void setErrorMessage(String message) {
+    setForeground(Color.RED);
+    setText(message);
+    repaint();
+  }
+}
+
+
+/*
+interface ErrorWidget {
+  void setErrorMessage(String msg);
+}
+
+
+class StatusPanel extends JPanel implements ErrorWidget {
+  String errorMessage;
+
+  StatusPanel() {
+    addMouseListener(new MouseAdapter() {
+      public void mousePressed(MouseEvent e) {
+        clearErrorMessage();
+      }
+    });
+  }
+
+  @Override
+  protected void paintComponent(Graphics g) {
+    super.paintComponent(g);
+
+    g.setFont(new Font("SansSerif", Font.PLAIN, 10));
+    int baseline = (getSize().height + g.getFontMetrics().getAscent()) / 2;
+
+    if (contribListing.isDownloadingListing()) {
+      g.setColor(Color.black);
+      g.drawString("Downloading software listing...", 2, baseline);
+      setVisible(true);
+    } else if (errorMessage != null) {
+      g.setColor(Color.red);
+      g.drawString(errorMessage, 2, baseline);
+      setVisible(true);
+    } else {
+      setVisible(false);
+    }
+  }
+
+  public void setErrorMessage(String message) {
+    errorMessage = message;
+    setVisible(true);
+
+    JPanel placeholder = getPlaceholder();
+    Dimension d = getPreferredSize();
+    if (Base.isWindows()) {
+      d.height += 5;
+      placeholder.setPreferredSize(d);
+    }
+    placeholder.setVisible(true);
+  }
+
+  void clearErrorMessage() {
+    errorMessage = null;
+    repaint();
+
+    getPlaceholder().setVisible(false);
+  }
+}  
+*/