#18 move to event-driven main loop

[nikiroo-utils.git] / src / jexer / demos / DemoMainWindow.java

diff --git a/src/jexer/demos/DemoMainWindow.java b/src/jexer/demos/DemoMainWindow.java
index 53f30d7d5a630efa202f202fa8c1809ce7176e89..209bd1350ccef2f4a2d7464dcd0d7b2c126d86f2 100644 (file)
--- a/src/jexer/demos/DemoMainWindow.java
+++ b/src/jexer/demos/DemoMainWindow.java
@@ -28,7 +28,10 @@
  */
 package jexer.demos;
 
+import java.io.*;
+
 import jexer.*;
+import jexer.event.*;
 import static jexer.TCommand.*;
 import static jexer.TKeypress.*;
 
@@ -77,7 +80,7 @@ public class DemoMainWindow extends TWindow {
     private DemoMainWindow(final TApplication parent, final int flags) {
         // Construct a demo window.  X and Y don't matter because it will be
         // centered on screen.
-        super(parent, "Demo Window", 0, 0, 60, 22, flags);
+        super(parent, "Demo Window", 0, 0, 64, 23, flags);
 
         int row = 1;
 
@@ -123,13 +126,20 @@ public class DemoMainWindow extends TWindow {
         row += 2;
 
         addLabel("Editor window", 1, row);
-        addButton("Edito&r", 35, row,
+        addButton("&1 Widget", 35, row,
             new TAction() {
                 public void DO() {
                     new DemoEditorWindow(getApplication());
                 }
             }
         );
+        addButton("&2 Window", 48, row,
+            new TAction() {
+                public void DO() {
+                    new TEditorWindow(getApplication());
+                }
+            }
+        );
         row += 2;
 
         addLabel("Text areas", 1, row);
@@ -187,6 +197,8 @@ public class DemoMainWindow extends TWindow {
                     timerLabel.setWidth(timerLabel.getLabel().length());
                     if (timerI < 100) {
                         timerI++;
+                    } else {
+                        timer.setRecurring(false);
                     }
                     progressBar.setValue(timerI);
                 }
@@ -199,4 +211,34 @@ public class DemoMainWindow extends TWindow {
         statusBar.addShortcutKeypress(kbF3, cmOpen, "Open");
         statusBar.addShortcutKeypress(kbF10, cmExit, "Exit");
     }
+
+    /**
+     * Method that subclasses can override to handle posted command events.
+     *
+     * @param command command event
+     */
+    @Override
+    public void onCommand(final TCommandEvent command) {
+        if (command.equals(cmOpen)) {
+            try {
+                String filename = fileOpenBox(".");
+                if (filename != null) {
+                    try {
+                        new TEditorWindow(getApplication(), new File(filename));
+                    } catch (IOException e) {
+                        messageBox("Error", "Error reading file: " +
+                            e.getMessage());
+                    }
+                }
+            } catch (IOException e) {
+                messageBox("Error", "Error opening file dialog: " +
+                    e.getMessage());
+            }
+            return;
+        }
+
+        // Didn't handle it, let children get it instead
+        super.onCommand(command);
+    }
+
 }