whitespace fixups

[jSite2.git] / src / net / pterodactylus / util / swing / StatusBar.java

diff --git a/src/net/pterodactylus/util/swing/StatusBar.java b/src/net/pterodactylus/util/swing/StatusBar.java
index ebfaec2..1e1873e 100644 (file)
--- a/src/net/pterodactylus/util/swing/StatusBar.java
+++ b/src/net/pterodactylus/util/swing/StatusBar.java
@@ -20,9 +20,12 @@
 package net.pterodactylus.util.swing;
 
 import java.awt.BorderLayout;
+import java.awt.Component;
 import java.awt.GridBagConstraints;
 import java.awt.GridBagLayout;
 import java.awt.Insets;
+import java.util.ArrayList;
+import java.util.List;
 
 import javax.swing.JFrame;
 import javax.swing.JLabel;
@@ -32,9 +35,8 @@ 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 {
@@ -45,18 +47,21 @@ public class StatusBar extends JPanel {
        /** The label. */
        private JLabel statusLabel = new JLabel();
 
+       /** Addition components. */
+       private List<Component> sideComponents = new ArrayList<Component>();
+
        /**
         * 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));
+               add(statusLabel, new GridBagConstraints(0, 0, 1, 1, 1.0, 1.0, GridBagConstraints.LINE_START, GridBagConstraints.BOTH, new Insets(0, 0, 0, 0), 0, 0));
        }
 
        /**
         * Sets the text of the label.
-        * 
+        *
         * @param text
         *            The text of the label
         */
@@ -64,4 +69,60 @@ public class StatusBar extends JPanel {
                statusLabel.setText(text);
        }
 
+       /**
+        * Adds a side component to the right side of the status bar, pushing all
+        * previously added side components to the left.
+        *
+        * @param component
+        *            The component to add
+        */
+       public void addSideComponent(Component component) {
+               sideComponents.add(component);
+               int newIndex = sideComponents.size();
+               add(component, new GridBagConstraints(newIndex, 0, 1, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.BOTH, new Insets(0, 2, 0, 0), 0, 0));
+               validate();
+       }
+
+       /**
+        * Returns the number of side components.
+        *
+        * @return The number of side components
+        */
+       public int getSideComponentCount() {
+               return sideComponents.size();
+       }
+
+       /**
+        * Returns all side components in order.
+        *
+        * @return All side components
+        */
+       public List<Component> getSideComponents() {
+               return sideComponents;
+       }
+
+       /**
+        * Removes the side component with the given index.
+        *
+        * @param sideComponentIndex
+        *            The index of the side component to remove
+        */
+       public void removeSideComponent(int sideComponentIndex) {
+               Component sideComponent = sideComponents.remove(sideComponentIndex);
+               remove(sideComponent);
+               validate();
+       }
+
+       /**
+        * Removes the given side component.
+        *
+        * @param sideComponent
+        *            The side component to remove
+        */
+       public void removeSideComponent(Component sideComponent) {
+               sideComponents.remove(sideComponent);
+               remove(sideComponent);
+               validate();
+       }
+
 }