some swing stuff

git-svn-id: http://trooper/svn/projects/jSite/trunk@607 c3eda9e8-030b-0410-8277-bc7414b0a119

diff --git a/src/net/pterodactylus/util/swing/StatusBar.java b/src/net/pterodactylus/util/swing/StatusBar.java
new file mode 100644 (file)
index 0000000..ebfaec2
--- /dev/null
+++ b/src/net/pterodactylus/util/swing/StatusBar.java
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+/*
+ * jSite2 - StatusBar.java -
+ * Copyright © 2008 David Roden
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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 net.pterodactylus.util.swing;
+
+import java.awt.BorderLayout;
+import java.awt.GridBagConstraints;
+import java.awt.GridBagLayout;
+import java.awt.Insets;
+
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.border.EtchedBorder;
+
+/**
+ * Status bar component that can be added to the {@link BorderLayout#SOUTH} area
+ * of a {@link JFrame}’s {@link JFrame#getContentPane() content pane}.
+ * 
+ * @author David ‘Bombe’ Roden <bombe@freenetproject.org>
+ * @version $Id$
+ */
+/* TODO - make it possible to add further components. */
+public class StatusBar extends JPanel {
+
+       /** The layout. */
+       private GridBagLayout layout = new GridBagLayout();
+
+       /** The label. */
+       private JLabel statusLabel = new JLabel();
+
+       /**
+        * Creates a new status bar.
+        */
+       public StatusBar() {
+               setLayout(layout);
+               statusLabel.setBorder(new EtchedBorder(EtchedBorder.LOWERED));
+               add(statusLabel, new GridBagConstraints(0, 0, 1, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 0, 0), 0, 0));
+       }
+
+       /**
+        * Sets the text of the label.
+        * 
+        * @param text
+        *            The text of the label
+        */
+       public void setText(String text) {
+               statusLabel.setText(text);
+       }
+
+}

diff --git a/src/net/pterodactylus/util/swing/SwingUtils.java b/src/net/pterodactylus/util/swing/SwingUtils.java
new file mode 100644 (file)
index 0000000..b107776
--- /dev/null
+++ b/src/net/pterodactylus/util/swing/SwingUtils.java
@@ -0,0 +1,46 @@
+/*
+ * jSite2 - SwingUtils.java -
+ * Copyright © 2008 David Roden
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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 net.pterodactylus.util.swing;
+
+import java.awt.Dimension;
+import java.awt.Toolkit;
+import java.awt.Window;
+
+/**
+ * Helper utilities for working with Swing.
+ * 
+ * @author David ‘Bombe’ Roden <bombe@freenetproject.org>
+ * @version $Id$
+ */
+public class SwingUtils {
+
+       /**
+        * Centers the given window on the screen.
+        * 
+        * @param window
+        *            The window to center
+        */
+       public static void center(Window window) {
+               Dimension screenDimension = Toolkit.getDefaultToolkit().getScreenSize();
+               Dimension frameDimension = window.getSize();
+               window.setLocation((screenDimension.width - frameDimension.width) >> 1, (screenDimension.height - frameDimension.height) >> 1);
+       }
+
+}