altosuilib: Track open frames, exit when none remain

[fw/altos] / altosuilib / AltosUIFrame.java

diff --git a/altosuilib/AltosUIFrame.java b/altosuilib/AltosUIFrame.java
index 5b915e85aba3c5ec4c059a3e7fb8554c7187abd9..ac440190b69e8ec3c47a38f8a963a5599589b20a 100644 (file)
--- a/altosuilib/AltosUIFrame.java
+++ b/altosuilib/AltosUIFrame.java
@@ -15,7 +15,7 @@
  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  */
 
-package org.altusmetrum.altosuilib_3;
+package org.altusmetrum.altosuilib_11;
 
 import java.awt.*;
 import java.awt.event.*;
@@ -23,8 +23,13 @@ import javax.swing.*;
 import java.util.*;
 
 class AltosUIFrameListener extends WindowAdapter {
+       @Override
        public void windowClosing (WindowEvent e) {
-               AltosUIPreferences.unregister_ui_listener((AltosUIFrame) e.getWindow());
+               AltosUIFrame frame = (AltosUIFrame) e.getWindow();
+               AltosUIPreferences.unregister_ui_listener(frame);
+               AltosUIFrame.frame_closed();
+               frame.setVisible(false);
+               frame.dispose();
        }
 }
 
@@ -36,12 +41,12 @@ public class AltosUIFrame extends JFrame implements AltosUIListener, AltosPositi
        }
 
        static String[] altos_icon_names = {
-               "/altus-metrum-16.png",
-               "/altus-metrum-32.png",
-               "/altus-metrum-48.png",
-               "/altus-metrum-64.png",
-               "/altus-metrum-128.png",
-               "/altus-metrum-256.png"
+               "/altusmetrum-altosui-16.png",
+               "/altusmetrum-altosui-32.png",
+               "/altusmetrum-altosui-48.png",
+               "/altusmetrum-altosui-64.png",
+               "/altusmetrum-altosui-128.png",
+               "/altusmetrum-altosui-256.png"
        };
 
        static public String[] icon_names;
@@ -207,10 +212,79 @@ public class AltosUIFrame extends JFrame implements AltosUIListener, AltosPositi
                        }
                }
        }
+
+       int row = 0;
+
+       public void next_row() {
+               row++;
+       }
+
+       int inset = 0;
+
+       public void set_inset(int i) {
+               inset = i;
+       }
+
+       public GridBagConstraints constraints (int x, int width, int fill, int anchor, double weightx, double weighty) {
+               return new GridBagConstraints(x,                        /* x */
+                                             row,                      /* y */
+                                             width,                    /* width */
+                                             1,                        /* height */
+                                             weightx,                  /* weightx */
+                                             weighty,                  /* weighty */
+                                             anchor,                   /* anchor */
+                                             fill,                     /* fill */
+                                             new Insets(inset,inset,inset,inset),      /* insets */
+                                             0,                        /* ipadx */
+                                             0);                       /* ipady */
+       }
+
+       public GridBagConstraints constraints (int x, int width, int fill, int anchor) {
+               double  weightx = 0;
+               double  weighty = 0;
+
+               if (fill == GridBagConstraints.NONE) {
+                       weightx = 0;
+                       weighty = 0;
+               } else if (fill == GridBagConstraints.HORIZONTAL) {
+                       weightx = 1;
+                       weighty = 0;
+               } else if (fill == GridBagConstraints.VERTICAL) {
+                       weightx = 0;
+                       weighty = 1;
+               } else if (fill == GridBagConstraints.BOTH) {
+                       weightx = 1;
+                       weighty = 1;
+               }
+
+               return constraints (x, width, fill, anchor, weightx, weighty);
+       }
+
+       public GridBagConstraints constraints (int x, int width, int fill) {
+               return constraints (x, width, fill, GridBagConstraints.WEST);
+       }
+
+       public GridBagConstraints constraints(int x, int width) {
+               return constraints(x, width, GridBagConstraints.NONE);
+       }
+
+       static int open_frames;
+
+       public static void frame_opened() {
+               ++open_frames;
+       }
+
+       public static void frame_closed() {
+               --open_frames;
+               if (open_frames == 0)
+                       System.exit(0);
+       }
+
        void init() {
                AltosUIPreferences.register_ui_listener(this);
                AltosUIPreferences.register_position_listener(this);
                position = AltosUIPreferences.position();
+               frame_opened();
                addWindowListener(new AltosUIFrameListener());
 
                /* Try to make menus live in the menu bar like regular Mac apps */